Study of Advanced Energy Management System and Test Equipment with Energy Recycle

• Main Authors: Li-Chien Huang, 黃李堅
• Other Authors: Hong-Chan Chang
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/14497934756442835141

博士 === 國立臺灣科技大學 === 電機工程系 === 100 === This dissertation aims to apply the energy management strategy and real-time software technology for building advance energy management system, and also applied power electronics technology to develop the highly efficient burn-in test equipment for energy-saving. There are three major parts for this dissertation. Firstly, a feeder automation system which is the major energy management system for power companies is developed. The designed structure adopts a low-level micro-controller and proposes a software design methodology that uses a cooperative scheduler and a state machine, which can reduce the memory usage of the micro-controller and increase the response time of the device. Therefore, a low cost solution can be achieved to enhance the ability of massive uses. Secondly, to facilitate the promotion of energy-saving management system for residential and commercial to save more energy, an advanced energy management system based on wireless communication is proposed. The control center and data collected device of the system are adopts the low-level micro-controller to implement low cost system. Furthermore, the time control strategy and loop protection mechanism are developed to save energy and improve the ability of traditional no-fuse breaker. Finally, for energy saving technologies of equipment, a new structure using energy recycle for power converter test is proposed to save more energy during burn-in test. In this proposed system architecture, the energy is recycled in DC form and the tested converters are connected in parallel in with series out to reduce both of the energy required and testing time. The prototype developed has also been verified to be able to save power energy up to 70 %.