摘要
针对民用单相供电却需要三相电的供电场合,解决偏远地区三相电供电困难的问题以及未来家用电器由单相电机发展为三相电机后的供电新需求,研究了5种单相电变三相电的变换的理论方案,阐述了其工作原理并对这几种方案进行了比较,分析了其各自的优缺点,进而得出单相变三相电源变换的最佳设计方案。
In order to solve the problem of three-phase electric power supply in remote areas and to satisfy the new demand for power supply after the development of a single phase motor to three phase motor in the future,5 kinds of theoretical schemes for the transformation of three-phase electric three-phase electric power are given,and the working principle of the three phase electric power supply is expounded. A comparison study is carried out,and their advantages and disadvantages are analyzed,and then the optimal design scheme of single phase transformation three-phase power supply is obtained.
引文
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