STANDALONE WIND INTERFACE GREEN ENERGY SCHEMES Prof Dr
![STANDALONE WIND INTERFACE GREEN ENERGY SCHEMES Prof. Dr. A. M. Sharaf ECE, UNB, Canada STANDALONE WIND INTERFACE GREEN ENERGY SCHEMES Prof. Dr. A. M. Sharaf ECE, UNB, Canada](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-1.jpg)
![Presentation Outline n n n n Introduction Objectives DVR/MPF Stabilizing Scheme DCC Stabilizing Scheme Presentation Outline n n n n Introduction Objectives DVR/MPF Stabilizing Scheme DCC Stabilizing Scheme](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-2.jpg)
![Introduction Wind Energy n Fast growing; n Expect to supply 10% of total Energy Introduction Wind Energy n Fast growing; n Expect to supply 10% of total Energy](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-3.jpg)
![Introduction – cont’d Stand-alone WECS structure 1: n 4 Novel Control Strategies and Interface Introduction – cont’d Stand-alone WECS structure 1: n 4 Novel Control Strategies and Interface](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-4.jpg)
![Research Objectives n n Develop digital models (for machines, nonlinear loads, converter/compensator interface, PWM Research Objectives n n Develop digital models (for machines, nonlinear loads, converter/compensator interface, PWM](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-5.jpg)
![DVR/MPF Scheme *Linear *Nonlinear Generator can be IG or PMSG *Motorized Novel Control Strategies DVR/MPF Scheme *Linear *Nonlinear Generator can be IG or PMSG *Motorized Novel Control Strategies](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-6.jpg)
![DVR/MPF Scheme – Cont’d , Hybrid Load Novel Control Strategies and Interface Converters for DVR/MPF Scheme – Cont’d , Hybrid Load Novel Control Strategies and Interface Converters for](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-7.jpg)
![DVR/MPF Scheme – Cont’d Dynamic Voltage Regulator & Modulated Power Filter (developed by Dr. DVR/MPF Scheme – Cont’d Dynamic Voltage Regulator & Modulated Power Filter (developed by Dr.](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-8.jpg)
![DVR/MPF Scheme – Cont’d Typical GTO and Protection Circuits (ABB) Turn on: Li----di/dt Turn DVR/MPF Scheme – Cont’d Typical GTO and Protection Circuits (ABB) Turn on: Li----di/dt Turn](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-9.jpg)
![DVR/MPF Scheme – Cont’d Capacitor overvoltage Protection using Metal Oxide Varistors (MOV) Novel Control DVR/MPF Scheme – Cont’d Capacitor overvoltage Protection using Metal Oxide Varistors (MOV) Novel Control](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-10.jpg)
![DVR/MPF Scheme – Cont’d Tri—loop Controller (developed by Dr. Sharaf) Main Loop Supplementary Loops DVR/MPF Scheme – Cont’d Tri—loop Controller (developed by Dr. Sharaf) Main Loop Supplementary Loops](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-11.jpg)
![DVR/MPF Scheme – Cont’d Simulation Results Sequenced wind & load Disturbance: t=0. 1 s DVR/MPF Scheme – Cont’d Simulation Results Sequenced wind & load Disturbance: t=0. 1 s](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-12.jpg)
![DVR/MPF Scheme – Cont’d Simulation Results Power vs Time 0. 4 0. 35 Vw DVR/MPF Scheme – Cont’d Simulation Results Power vs Time 0. 4 0. 35 Vw](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-13.jpg)
![DVR/MPF Scheme – Cont’d Simulation Results et Vc PWM pulses time 14 DVR/MPF Scheme – Cont’d Simulation Results et Vc PWM pulses time 14](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-14.jpg)
![DCC Scheme with IG (Induction Generator) Novel Control Strategies and Interface Converters for Stand-alone DCC Scheme with IG (Induction Generator) Novel Control Strategies and Interface Converters for Stand-alone](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-15.jpg)
![DCC Scheme – Cont’d DCC 3 GTO switching stages Novel Control Strategies and Interface DCC Scheme – Cont’d DCC 3 GTO switching stages Novel Control Strategies and Interface](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-16.jpg)
![DCC Scheme – Cont’d Controller parameters are selected by off-line guided trial & error DCC Scheme – Cont’d Controller parameters are selected by off-line guided trial & error](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-17.jpg)
![DCC Scheme – Cont’d Wind and load variation sequence: t=0. 1 s Load excursion DCC Scheme – Cont’d Wind and load variation sequence: t=0. 1 s Load excursion](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-18.jpg)
![DCC Scheme – Cont’d Controller 1 Controller 2 et Vc PWM pulses 19 DCC Scheme – Cont’d Controller 1 Controller 2 et Vc PWM pulses 19](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-19.jpg)
![SPWM GTO Converter Scheme Output LC Filter Novel Control Strategies and Interface Converters for SPWM GTO Converter Scheme Output LC Filter Novel Control Strategies and Interface Converters for](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-20.jpg)
![SPWM GTO Converter Scheme – Cont’d Smoothing DC storage capacitor Novel Control Strategies and SPWM GTO Converter Scheme – Cont’d Smoothing DC storage capacitor Novel Control Strategies and](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-21.jpg)
![SPWM GTO Converter Scheme – Cont’d Loop #1 (V-Load) Loop #2 (V-generator) et Loop SPWM GTO Converter Scheme – Cont’d Loop #1 (V-Load) Loop #2 (V-generator) et Loop](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-22.jpg)
![SPWM GTO Converter Scheme – Cont’d (Dynamic simulation results) Wind & Load disturbance sequence: SPWM GTO Converter Scheme – Cont’d (Dynamic simulation results) Wind & Load disturbance sequence:](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-23.jpg)
![SPWM GTO Converter Scheme – Cont’d (Dynamic simulation results) et VL-rms Vc Vdc pulses SPWM GTO Converter Scheme – Cont’d (Dynamic simulation results) et VL-rms Vc Vdc pulses](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-24.jpg)
![Novel Active Power Compensator Scheme Developed by Dr. Sharaf Novel Control Strategies and Interface Novel Active Power Compensator Scheme Developed by Dr. Sharaf Novel Control Strategies and Interface](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-25.jpg)
![Novel Active Power Compensator Scheme – Cont’d P Q exchange at generator bus ** Novel Active Power Compensator Scheme – Cont’d P Q exchange at generator bus **](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-26.jpg)
![Active Power Compensator Scheme – Cont’d Loop #1 (Vg) Loop #2 (Ig) Novel Control Active Power Compensator Scheme – Cont’d Loop #1 (Vg) Loop #2 (Ig) Novel Control](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-27.jpg)
![Active Power Compensator Scheme – Cont’d (simulation results) Wind & Load disturbance sequence: t=0. Active Power Compensator Scheme – Cont’d (simulation results) Wind & Load disturbance sequence: t=0.](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-28.jpg)
![Active Power Compensator Scheme – Cont’d (simulation results) Pf et Vc Qf Pulses 1 Active Power Compensator Scheme – Cont’d (simulation results) Pf et Vc Qf Pulses 1](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-29.jpg)
![A Novel Farm-Electricity WECS Scheme using PM-DC Generator Novel Control Strategies and Interface Converters A Novel Farm-Electricity WECS Scheme using PM-DC Generator Novel Control Strategies and Interface Converters](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-30.jpg)
![A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d Novel Control Strategies and A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d Novel Control Strategies and](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-31.jpg)
![A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d Loop #1 (V-Load) Stabilizer A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d Loop #1 (V-Load) Stabilizer](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-32.jpg)
![A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d (Simulation results) Wind & A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d (Simulation results) Wind &](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-33.jpg)
![A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d (Simulation results) Vinverter et A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d (Simulation results) Vinverter et](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-34.jpg)
![Conclusion The research validated six novel WECS Interface & Stabilization schemes namely: n n Conclusion The research validated six novel WECS Interface & Stabilization schemes namely: n n](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-35.jpg)
![Conclusion – Cont’d DVR/MPF DCC with IG DC-link SPWM APC with Converter with IG Conclusion – Cont’d DVR/MPF DCC with IG DC-link SPWM APC with Converter with IG](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-36.jpg)
![Conclusion – Cont’d Recommendation n n The research study is now being extended to Conclusion – Cont’d Recommendation n n The research study is now being extended to](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-37.jpg)
![PUBLICATIONS 6 Papers have been published/accepted/submitted 1. 2. 3. A. M. Sharaf, and G. PUBLICATIONS 6 Papers have been published/accepted/submitted 1. 2. 3. A. M. Sharaf, and G.](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-38.jpg)
![PUBLICATIONS 6 Papers have been published/accepted/submitted 4. 5. 6. A. M. Sharaf, and G. PUBLICATIONS 6 Papers have been published/accepted/submitted 4. 5. 6. A. M. Sharaf, and G.](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-39.jpg)
![QUESTIONS PLEASE ! Thank you! Novel Control Strategies and Interface Converters for Stand-alone WECS QUESTIONS PLEASE ! Thank you! Novel Control Strategies and Interface Converters for Stand-alone WECS](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-40.jpg)
![41 41](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-41.jpg)
![Simple Wind Turbine Model (Quasi-static model) is the tip speed ratio; is the specific Simple Wind Turbine Model (Quasi-static model) is the tip speed ratio; is the specific](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-42.jpg)
![Typical Wind Turbine Characteristics 43 Typical Wind Turbine Characteristics 43](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-43.jpg)
![Induction Machine d-q Model 44 Induction Machine d-q Model 44](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-44.jpg)
![PWM Model 45 PWM Model 45](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-45.jpg)
![Clock Control signal Sampled Control signal Triangle wave Compared signal PWM output PWM Waveforms Clock Control signal Sampled Control signal Triangle wave Compared signal PWM output PWM Waveforms](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-46.jpg)
![Asynchronous SPWM Waveforms Demonstration Reference/control voltage Carrier time shifting 47 Asynchronous SPWM Waveforms Demonstration Reference/control voltage Carrier time shifting 47](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-47.jpg)
![GTO 5 SGA 30 J 4502 Data Sheet 48 GTO 5 SGA 30 J 4502 Data Sheet 48](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-48.jpg)
![GTO 5 SGA 30 J 4502 Data Sheet 49 GTO 5 SGA 30 J 4502 Data Sheet 49](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-49.jpg)
![GTO 5 SGA 30 J 4502 Data Sheet return 50 GTO 5 SGA 30 J 4502 Data Sheet return 50](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-50.jpg)
- Slides: 50
![STANDALONE WIND INTERFACE GREEN ENERGY SCHEMES Prof Dr A M Sharaf ECE UNB Canada STANDALONE WIND INTERFACE GREEN ENERGY SCHEMES Prof. Dr. A. M. Sharaf ECE, UNB, Canada](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-1.jpg)
STANDALONE WIND INTERFACE GREEN ENERGY SCHEMES Prof. Dr. A. M. Sharaf ECE, UNB, Canada http: //www. ece. unb. ca/sharaf
![Presentation Outline n n n n Introduction Objectives DVRMPF Stabilizing Scheme DCC Stabilizing Scheme Presentation Outline n n n n Introduction Objectives DVR/MPF Stabilizing Scheme DCC Stabilizing Scheme](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-2.jpg)
Presentation Outline n n n n Introduction Objectives DVR/MPF Stabilizing Scheme DCC Stabilizing Scheme GTO Interface Converter Scheme APC Stabilizing FACTS Scheme Wind-Farm Electricity using PMDC Generator Scheme Conclusion & Recommendation Novel Control Strategies and Interface Converters for Stand-alone WECS 2
![Introduction Wind Energy n Fast growing n Expect to supply 10 of total Energy Introduction Wind Energy n Fast growing; n Expect to supply 10% of total Energy](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-3.jpg)
Introduction Wind Energy n Fast growing; n Expect to supply 10% of total Energy by 2025; Advantages (abundant, clean, renewable); Stand-alone WECS n Village electricity feeding hybrid motorized load Voltage-stability Problems and Mitigation Solution n Voltage instability & Compensation n Proposed interface/stabilization schemes (DVR/MPF, DCC, GTO Converter, APC, Wind-Farm PMDC) Digital simulation & validation using Matlab/Simulink/PS-Blockset Novel Control Strategies and Interface Converters for Stand-alone WECS 3
![Introduction contd Standalone WECS structure 1 n 4 Novel Control Strategies and Interface Introduction – cont’d Stand-alone WECS structure 1: n 4 Novel Control Strategies and Interface](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-4.jpg)
Introduction – cont’d Stand-alone WECS structure 1: n 4 Novel Control Strategies and Interface Converters for Stand-alone WECS
![Research Objectives n n Develop digital models for machines nonlinear loads convertercompensator interface PWM Research Objectives n n Develop digital models (for machines, nonlinear loads, converter/compensator interface, PWM](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-5.jpg)
Research Objectives n n Develop digital models (for machines, nonlinear loads, converter/compensator interface, PWM and novel stabilizing controllers) Validate the village wind energy interface schemes using (DVR/MPF, DCC, APC, Converter) Investigate Flexible AC Transmission FACTSbased dynamic controllers Recommend low cost stand-alone village wind energy interface schemes Novel Control Strategies and Interface Converters for Stand-alone WECS 5
![DVRMPF Scheme Linear Nonlinear Generator can be IG or PMSG Motorized Novel Control Strategies DVR/MPF Scheme *Linear *Nonlinear Generator can be IG or PMSG *Motorized Novel Control Strategies](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-6.jpg)
DVR/MPF Scheme *Linear *Nonlinear Generator can be IG or PMSG *Motorized Novel Control Strategies and Interface Converters for Stand-alone WECS 6
![DVRMPF Scheme Contd Hybrid Load Novel Control Strategies and Interface Converters for DVR/MPF Scheme – Cont’d , Hybrid Load Novel Control Strategies and Interface Converters for](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-7.jpg)
DVR/MPF Scheme – Cont’d , Hybrid Load Novel Control Strategies and Interface Converters for Stand-alone WECS 7
![DVRMPF Scheme Contd Dynamic Voltage Regulator Modulated Power Filter developed by Dr DVR/MPF Scheme – Cont’d Dynamic Voltage Regulator & Modulated Power Filter (developed by Dr.](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-8.jpg)
DVR/MPF Scheme – Cont’d Dynamic Voltage Regulator & Modulated Power Filter (developed by Dr. Sharaf) 8 Novel Control Strategies and Interface Converters for Stand-alone WECS
![DVRMPF Scheme Contd Typical GTO and Protection Circuits ABB Turn on Lididt Turn DVR/MPF Scheme – Cont’d Typical GTO and Protection Circuits (ABB) Turn on: Li----di/dt Turn](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-9.jpg)
DVR/MPF Scheme – Cont’d Typical GTO and Protection Circuits (ABB) Turn on: Li----di/dt Turn off: Cs----dv/dt Rs---discharge of Cs Data sheet Novel Control Strategies and Interface Converters for Stand-alone WECS 9
![DVRMPF Scheme Contd Capacitor overvoltage Protection using Metal Oxide Varistors MOV Novel Control DVR/MPF Scheme – Cont’d Capacitor overvoltage Protection using Metal Oxide Varistors (MOV) Novel Control](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-10.jpg)
DVR/MPF Scheme – Cont’d Capacitor overvoltage Protection using Metal Oxide Varistors (MOV) Novel Control Strategies and Interface Converters for Stand-alone WECS 10
![DVRMPF Scheme Contd Triloop Controller developed by Dr Sharaf Main Loop Supplementary Loops DVR/MPF Scheme – Cont’d Tri—loop Controller (developed by Dr. Sharaf) Main Loop Supplementary Loops](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-11.jpg)
DVR/MPF Scheme – Cont’d Tri—loop Controller (developed by Dr. Sharaf) Main Loop Supplementary Loops Novel Control Strategies and Interface Converters for Stand-alone WECS 11
![DVRMPF Scheme Contd Simulation Results Sequenced wind load Disturbance t0 1 s DVR/MPF Scheme – Cont’d Simulation Results Sequenced wind & load Disturbance: t=0. 1 s](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-12.jpg)
DVR/MPF Scheme – Cont’d Simulation Results Sequenced wind & load Disturbance: t=0. 1 s Load excursion applied, +30%; t=0. 3 s Load excursion removed, +30%; t=0. 5 s Wind Speed excursion applied, -30%; t=0. 7 s Wind Speed excursion removed, -30%. Voltage vs time Vw -30% 1 0. 9 0. 8 SL +30% Without the DVR/MPF With the DVR/MPF Novel Control Strategies and Interface Converters for Stand-alone WECS 12
![DVRMPF Scheme Contd Simulation Results Power vs Time 0 4 0 35 Vw DVR/MPF Scheme – Cont’d Simulation Results Power vs Time 0. 4 0. 35 Vw](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-13.jpg)
DVR/MPF Scheme – Cont’d Simulation Results Power vs Time 0. 4 0. 35 Vw -30% 0. 5 0. 45 SL +30% Without DVR/MPF With DVR/MPF Novel Control Strategies and Interface Converters for Stand-alone WECS 13
![DVRMPF Scheme Contd Simulation Results et Vc PWM pulses time 14 DVR/MPF Scheme – Cont’d Simulation Results et Vc PWM pulses time 14](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-14.jpg)
DVR/MPF Scheme – Cont’d Simulation Results et Vc PWM pulses time 14
![DCC Scheme with IG Induction Generator Novel Control Strategies and Interface Converters for Standalone DCC Scheme with IG (Induction Generator) Novel Control Strategies and Interface Converters for Stand-alone](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-15.jpg)
DCC Scheme with IG (Induction Generator) Novel Control Strategies and Interface Converters for Stand-alone WECS 15
![DCC Scheme Contd DCC 3 GTO switching stages Novel Control Strategies and Interface DCC Scheme – Cont’d DCC 3 GTO switching stages Novel Control Strategies and Interface](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-16.jpg)
DCC Scheme – Cont’d DCC 3 GTO switching stages Novel Control Strategies and Interface Converters for Stand-alone WECS 16
![DCC Scheme Contd Controller parameters are selected by offline guided trial error DCC Scheme – Cont’d Controller parameters are selected by off-line guided trial & error](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-17.jpg)
DCC Scheme – Cont’d Controller parameters are selected by off-line guided trial & error for * Best voltage stabilization * Max Pg extraction Dual-loop controller 1 Tri-loop Controller 2 Novel Control Strategies and Interface Converters for Stand-alone WECS 17
![DCC Scheme Contd Wind and load variation sequence t0 1 s Load excursion DCC Scheme – Cont’d Wind and load variation sequence: t=0. 1 s Load excursion](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-18.jpg)
DCC Scheme – Cont’d Wind and load variation sequence: t=0. 1 s Load excursion applied, +40%; t=0. 3 s Load excursion removed, +40%; t=0. 5 s Load excursion applied, -40%; t=0. 7 s Load excursion removed, -40%; t=0. 9 s Wind Speed excursion applied, -30%; t=1. 1 s Wind Speed excursion removed, -30%; t=1. 3 s Wind Speed excursion applied, +30%; t=1. 5 s Wind Speed excursion removed, +30%; Vg_rms Without DCC With DCC +/10% Pg time Novel Control Strategies and Interface Converters for Stand-alone WECS 18
![DCC Scheme Contd Controller 1 Controller 2 et Vc PWM pulses 19 DCC Scheme – Cont’d Controller 1 Controller 2 et Vc PWM pulses 19](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-19.jpg)
DCC Scheme – Cont’d Controller 1 Controller 2 et Vc PWM pulses 19
![SPWM GTO Converter Scheme Output LC Filter Novel Control Strategies and Interface Converters for SPWM GTO Converter Scheme Output LC Filter Novel Control Strategies and Interface Converters for](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-20.jpg)
SPWM GTO Converter Scheme Output LC Filter Novel Control Strategies and Interface Converters for Stand-alone WECS 20
![SPWM GTO Converter Scheme Contd Smoothing DC storage capacitor Novel Control Strategies and SPWM GTO Converter Scheme – Cont’d Smoothing DC storage capacitor Novel Control Strategies and](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-21.jpg)
SPWM GTO Converter Scheme – Cont’d Smoothing DC storage capacitor Novel Control Strategies and Interface Converters for Stand-alone WECS 21
![SPWM GTO Converter Scheme Contd Loop 1 VLoad Loop 2 Vgenerator et Loop SPWM GTO Converter Scheme – Cont’d Loop #1 (V-Load) Loop #2 (V-generator) et Loop](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-22.jpg)
SPWM GTO Converter Scheme – Cont’d Loop #1 (V-Load) Loop #2 (V-generator) et Loop #3 (V-DC-link) Vc Modulation index Developed by Dr. Sharaf Novel Control Strategies and Interface Converters for Stand-alone WECS 22
![SPWM GTO Converter Scheme Contd Dynamic simulation results Wind Load disturbance sequence SPWM GTO Converter Scheme – Cont’d (Dynamic simulation results) Wind & Load disturbance sequence:](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-23.jpg)
SPWM GTO Converter Scheme – Cont’d (Dynamic simulation results) Wind & Load disturbance sequence: t=0. 03 s Load excursion applied, +30%; t=0. 04 s Load excursion removed, +30%; t=0. 05 s Load excursion applied, -30%; t=0. 06 s Load excursion removed, -30%; t=0. 07 s Wind Speed excursion applied, -30%; t=0. 08 s Wind Speed excursion removed, 30%; t=0. 09 s Wind Speed excursion applied, +30%; t=0. 10 s Wind Speed excursion removed, +30%; Vg_rms +/- 3% Pg Without SPWM GTO Converter With SPWM GTO Converter Novel Control Strategies and Interface Converters for Stand-alone WECS 23
![SPWM GTO Converter Scheme Contd Dynamic simulation results et VLrms Vc Vdc pulses SPWM GTO Converter Scheme – Cont’d (Dynamic simulation results) et VL-rms Vc Vdc pulses](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-24.jpg)
SPWM GTO Converter Scheme – Cont’d (Dynamic simulation results) et VL-rms Vc Vdc pulses time 24
![Novel Active Power Compensator Scheme Developed by Dr Sharaf Novel Control Strategies and Interface Novel Active Power Compensator Scheme Developed by Dr. Sharaf Novel Control Strategies and Interface](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-25.jpg)
Novel Active Power Compensator Scheme Developed by Dr. Sharaf Novel Control Strategies and Interface Converters for Stand-alone WECS 25
![Novel Active Power Compensator Scheme Contd P Q exchange at generator bus Novel Active Power Compensator Scheme – Cont’d P Q exchange at generator bus **](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-26.jpg)
Novel Active Power Compensator Scheme – Cont’d P Q exchange at generator bus ** Asynchronous Novel Control Strategies and Interface Converters for Stand-alone WECS 26
![Active Power Compensator Scheme Contd Loop 1 Vg Loop 2 Ig Novel Control Active Power Compensator Scheme – Cont’d Loop #1 (Vg) Loop #2 (Ig) Novel Control](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-27.jpg)
Active Power Compensator Scheme – Cont’d Loop #1 (Vg) Loop #2 (Ig) Novel Control Strategies and Interface Converters for Stand-alone WECS 27
![Active Power Compensator Scheme Contd simulation results Wind Load disturbance sequence t0 Active Power Compensator Scheme – Cont’d (simulation results) Wind & Load disturbance sequence: t=0.](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-28.jpg)
Active Power Compensator Scheme – Cont’d (simulation results) Wind & Load disturbance sequence: t=0. 03 s Load excursion applied, +30%; t=0. 04 s Load excursion removed, +30%; t=0. 05 s Load excursion applied, -30%; t=0. 06 s Load excursion removed, -30%; t=0. 07 s Wind Speed excursion applied, -30%; t=0. 08 s Wind Speed excursion removed, -30%; t=0. 09 s Wind Speed excursion applied, +30%; t=0. 10 s Wind Speed excursion removed, +30%; Vg_rms Without APC With APC +/-5% Pg time Novel Control Strategies and Interface Converters for Stand-alone WECS 28
![Active Power Compensator Scheme Contd simulation results Pf et Vc Qf Pulses 1 Active Power Compensator Scheme – Cont’d (simulation results) Pf et Vc Qf Pulses 1](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-29.jpg)
Active Power Compensator Scheme – Cont’d (simulation results) Pf et Vc Qf Pulses 1 time 29
![A Novel FarmElectricity WECS Scheme using PMDC Generator Novel Control Strategies and Interface Converters A Novel Farm-Electricity WECS Scheme using PM-DC Generator Novel Control Strategies and Interface Converters](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-30.jpg)
A Novel Farm-Electricity WECS Scheme using PM-DC Generator Novel Control Strategies and Interface Converters for Stand-alone WECS 30
![A Novel FarmElectricity WECS Scheme using PMDC Generator Contd Novel Control Strategies and A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d Novel Control Strategies and](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-31.jpg)
A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d Novel Control Strategies and Interface Converters for Stand-alone WECS 31
![A Novel FarmElectricity WECS Scheme using PMDC Generator Contd Loop 1 VLoad Stabilizer A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d Loop #1 (V-Load) Stabilizer](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-32.jpg)
A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d Loop #1 (V-Load) Stabilizer Loop #2 (I-Load) Dynamic Tracking Loop #3 (V-generator) Stabilizer Developed by Dr. Sharaf Novel Control Strategies and Interface Converters for Stand-alone WECS 32
![A Novel FarmElectricity WECS Scheme using PMDC Generator Contd Simulation results Wind A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d (Simulation results) Wind &](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-33.jpg)
A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d (Simulation results) Wind & Load disturbance sequence: t=0. 03 s Load excursion applied, +30%; t=0. 04 s Load excursion removed, +30%; t=0. 05 s Load excursion applied, -30%; t=0. 06 s Load excursion removed, -30%; t=0. 07 s Wind Speed excursion applied, -30%; t=0. 08 s Wind Speed excursion removed, -30%; t=0. 09 s Wind Speed excursion applied, +30%; t=0. 10 s Wind Speed excursion removed, +30%; Vg Pg time Novel Control Strategies and Interface Converters for Stand-alone WECS 33
![A Novel FarmElectricity WECS Scheme using PMDC Generator Contd Simulation results Vinverter et A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d (Simulation results) Vinverter et](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-34.jpg)
A Novel Farm-Electricity WECS Scheme using PM-DC Generator – Cont’d (Simulation results) Vinverter et Vc VL VL-mag pulses 1 time 34
![Conclusion The research validated six novel WECS Interface Stabilization schemes namely n n Conclusion The research validated six novel WECS Interface & Stabilization schemes namely: n n](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-35.jpg)
Conclusion The research validated six novel WECS Interface & Stabilization schemes namely: n n n Scheme 1: Dynamic voltage regulator/modulated power filter (DVR/MPF) scheme with IG Scheme 2: DVR/MPF Scheme with PMSG Scheme 3: Dynamic capacitor compensation (DCC) scheme with IG Scheme 4: DC-link SPWM 6 -pulse GTO Converter Scheme with IG Scheme 5: Active/reactive Power Compensation (APC) Scheme 6: Farm Electricity Scheme with PM-DC Generator Novel Control Strategies and Interface Converters for Stand-alone WECS 35
![Conclusion Contd DVRMPF DCC with IG DClink SPWM APC with Converter with IG Conclusion – Cont’d DVR/MPF DCC with IG DC-link SPWM APC with Converter with IG](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-36.jpg)
Conclusion – Cont’d DVR/MPF DCC with IG DC-link SPWM APC with Converter with IG IG Converter with PMDC Series CAP Parallel CAPs Diode Rect. RLC Filter GTO-VSI and Output Filter VSI APC IGBT-VSI Controller Tri-loop Dual-loop + Tri-loop dual-loop Tri-loop Switching PWM SPWM (**Asyn) Vg stabilization IG Elements Performa nce PMSG Series CAP Parallel Filter Vg Vg stabilization Novel Control Strategies and Interface Converters for Stand-alone WECS 36
![Conclusion Contd Recommendation n n The research study is now being extended to Conclusion – Cont’d Recommendation n n The research study is now being extended to](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-37.jpg)
Conclusion – Cont’d Recommendation n n The research study is now being extended to other hybrid energy schemes such as solar/small hydro/micro-gas/hydrogen generation/small NGfired turbine/biomass/sterling cycle/fuel cell technology and integrated distributed generation. New dynamic FACTS based converter topology for hybrid (wind/PV/others) renewable energy schemes. Novel AI/neuro-fuzzy/soft computing based effective stabilization and control schemes. Build a full laboratory micro system simulator to study new FACTS converter and controller effectiveness. Novel Control Strategies and Interface Converters for Stand-alone WECS 37
![PUBLICATIONS 6 Papers have been publishedacceptedsubmitted 1 2 3 A M Sharaf and G PUBLICATIONS 6 Papers have been published/accepted/submitted 1. 2. 3. A. M. Sharaf, and G.](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-38.jpg)
PUBLICATIONS 6 Papers have been published/accepted/submitted 1. 2. 3. A. M. Sharaf, and G. Wang, “A Switched Dynamic Power Filter/Compensator Scheme for Stand Alone Wind Energy Schemes”. IEEE Canada, Canadian Conference on Electrical & Computer Engineering CCECE 2004. May 2 -5 2004. Dundas, Ontario, Canada. (Accepted) A. M. Sharaf, and G. Wang, “Wind System Voltage and Energy Enhancement Using PWM-Switched Dynamic Capacitor Compensation”. IEEE sponsored, EPE – PEMC 04. European Power Electronics and Motion Control Conference, September 2 -4 2004. Riga, Latvia. (Accepted) A. M. Sharaf, and G. Wang, “Stand-alone Wind Energy System Voltage and Energy Enhancement Using A Low Cost Dynamic Capacitor Compensation Scheme”, Large Engineering Systems Conference on Power Engineering, LESCOPE'04, July 28 -31, 2004, Halifax, Canada. (Accepted ) Novel Control Strategies and Interface Converters for Stand-alone WECS 38
![PUBLICATIONS 6 Papers have been publishedacceptedsubmitted 4 5 6 A M Sharaf and G PUBLICATIONS 6 Papers have been published/accepted/submitted 4. 5. 6. A. M. Sharaf, and G.](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-39.jpg)
PUBLICATIONS 6 Papers have been published/accepted/submitted 4. 5. 6. A. M. Sharaf, and G. Wang, “Wind Energy System Voltage and Energy Utilization Enhancement Using PWM Converter Interface Scheme”, PATMOS 2004, Fourteenth International Workshop on Power and Timing Modeling, Optimization and Simulation, September 15 - 17, 2004, Isle of Santorini, Greece (Submitted) A. M. Sharaf, and G. Wang, “Stand-alone Wind Energy Conversion System with Active Power Compensation Scheme”, International Journal of Energy Technology and Policy (IJETP), Special issue on Power Electronics for Distributed and Co-Generation. (Submitted) A. M. Sharaf, and G. Wang, “A Novel Farm-Electricity Wind Energy Scheme using PM-DC Generator”, IEEE Transaction on Energy Conversion. (Submitted) Novel Control Strategies and Interface Converters for Stand-alone WECS 39
![QUESTIONS PLEASE Thank you Novel Control Strategies and Interface Converters for Standalone WECS QUESTIONS PLEASE ! Thank you! Novel Control Strategies and Interface Converters for Stand-alone WECS](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-40.jpg)
QUESTIONS PLEASE ! Thank you! Novel Control Strategies and Interface Converters for Stand-alone WECS 40
![41 41](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-41.jpg)
41
![Simple Wind Turbine Model Quasistatic model is the tip speed ratio is the specific Simple Wind Turbine Model (Quasi-static model) is the tip speed ratio; is the specific](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-42.jpg)
Simple Wind Turbine Model (Quasi-static model) is the tip speed ratio; is the specific density of air (1. 25); is power conversion coefficient; is the wind turbine rotor velocity in rpm; A is the area swept by the blades; R is the radius of the rotor blades; k is equivalent coefficient of proportionality in per unit (0. 745) 42
![Typical Wind Turbine Characteristics 43 Typical Wind Turbine Characteristics 43](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-43.jpg)
Typical Wind Turbine Characteristics 43
![Induction Machine dq Model 44 Induction Machine d-q Model 44](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-44.jpg)
Induction Machine d-q Model 44
![PWM Model 45 PWM Model 45](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-45.jpg)
PWM Model 45
![Clock Control signal Sampled Control signal Triangle wave Compared signal PWM output PWM Waveforms Clock Control signal Sampled Control signal Triangle wave Compared signal PWM output PWM Waveforms](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-46.jpg)
Clock Control signal Sampled Control signal Triangle wave Compared signal PWM output PWM Waveforms t (s) 46
![Asynchronous SPWM Waveforms Demonstration Referencecontrol voltage Carrier time shifting 47 Asynchronous SPWM Waveforms Demonstration Reference/control voltage Carrier time shifting 47](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-47.jpg)
Asynchronous SPWM Waveforms Demonstration Reference/control voltage Carrier time shifting 47
![GTO 5 SGA 30 J 4502 Data Sheet 48 GTO 5 SGA 30 J 4502 Data Sheet 48](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-48.jpg)
GTO 5 SGA 30 J 4502 Data Sheet 48
![GTO 5 SGA 30 J 4502 Data Sheet 49 GTO 5 SGA 30 J 4502 Data Sheet 49](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-49.jpg)
GTO 5 SGA 30 J 4502 Data Sheet 49
![GTO 5 SGA 30 J 4502 Data Sheet return 50 GTO 5 SGA 30 J 4502 Data Sheet return 50](https://slidetodoc.com/presentation_image_h/1348ceb5f36226283c2e6d820f9c5a3f/image-50.jpg)
GTO 5 SGA 30 J 4502 Data Sheet return 50
Red green show
Wind energy is actually an indirect form of
What is standalone operating system
Docker spark cluster
"src logic"
Standalone blast
Stand alone risk example
Standalone internet service
Kurshalter
Interface in interface java
Fluidity in hci
Industrial interfaces
Interface------------ an interface *
Energy energy transfer and general energy analysis
Energy energy transfer and general energy analysis
New and navigation schemes selection of window
Punter drills
Stata schemes
Aabb poem examples
Packaging color schemes
Rhyme schemes in afrikaans
Disney character color schemes
Library of congress classification
Middle punt return scheme
Three generations of multicomputers
Hospital wristband colors
Wecs schemes
Anadiplosis
Schemes in piaget's theory
Ocr past paper mark schemes
Information architecture organization schemes
Basic color schemes
Soft loan schemes for services sector (slsss)
Product classification marketing
Consaa
Classification scheme of fungus and bacterium
Filling schemes
Pilot relay is used for
Complementary colors examples
Digital data to digital signal encoding
Rhyming scheme
Schools recommendation schemes
Rhyme schemes
What is rhyme scheme
Poetry examples
Rhyme schemes
Food assurance schemes
Blue adjective
Stanzas
Organization schemes
Openfoam interpolation schemes