大功率STATCOM装置IGBT吸收电路参数的多目标优化设计

Multi-objective Optimization Design of IGBT Snubber Circuit Parameters for High Power STATCOM

提出了采用一种并行自校正多目标遗传算法,对大功率STATCOM装置的IGBT吸收电路参数选型进行优化.通过设计实例表明,这种选优方法设计的吸收电路可靠性高,工程应用价值大.

A parallel selfcorrecting multiobjective genetic algorithm is put forward to optimize the IGBT snubber circuit parameters of high power STATCOM. The example result shows that the snubber circuit by using the optimization design method is more secure, and has a bright future in the application of engineering.