DIRECT-DRIVE WIND POWER GENERATOR SYSTEM BASED INTERLEAVED BOOST CONVERTER
Direct-drive wind power generator has been receiving increasing attention due to their inherent efficiency. This paper outlined a procedure of adapting a small, standard, readily available PM synchronous machine for direct coupling to a small wind turbine. This was achieved through a two-cell interleaved Boost converter (IBC), which is composed of several identical Boost converters connected in parallel. The converters are controlled by interleaved switching signals, which have the same switching frequency and the same phase shift. By virtue of paralleling the converters, the input current can be shared among the cells or phases, so that high reliability and efficiency in power electronic systems can be obtained. In addition, it is possible to improve the system characteristics such as maintenance, repair, fault tolerance, and low heat dissipation. Moreover, the overall performance of the compromised design was shown to be quite good. All this was verified by simulation and experiment.
Li Jianlin Wu Xin Hu Shuju Zhao Bin Xu Honghua
Chinese Academy of Science Institute of Electrical Engineering Beijing,China
国际会议
2007世界太阳能大会(Proceedings of ISES Solar World Congress 2007)
北京
英文
2007-09-18（万方平台首次上网日期，不代表论文的发表时间）