Distributed Energy Generation DG Wind Photovoltaic Energy generator

Distributed Energy Generation (DG) Wind Photovoltaic Energy generator Catalytic surface Combustors Electrospray injectors DG increases efficiency to 55% compared to 30% from conventional methods (Sen, 2006) Smaller units ( e. g. , wind mill < 100 KW, Energy generator with micro-combustion < 5 -10 KW) can improve efficiency further Department of Mechanical Science & Engineering 1

Distributed Manufacturing for Distributed Energy Generation • • Specific Challenge – Reduce unit manufacturing and transportation cost, Improve energy efficiency Idea for Meeting the Challenge – Distributed manufacturing of small-scale renewable and non-conventional energy generation process equipment and accessories Approach – Develop modular and autonomous systems including machines and factories to produce small energy generation units What is the Manufacturing Challenge? – Machining complex features in a variety of materials including metals, ceramics and composites with a high relative accuracy – Developing smart plug-and-play architecture for distributed manufacturing systems l l l Utility requirements may best be provided through a “bus-like” structure expendable resources will need to be replenished with simple cartridge-based refills, including tooling, materials, and packaging Sensor-based diagnostic systems with associated maintenance systems Department of Mechanical Science & Engineering 2