论文部分内容阅读
文章给出了抽水蓄能机组的背靠背启动的研究结果。采用电机状态方程的形式,研究了抽水蓄能机组背靠背启动的机电变化规律,分析了各种主要参数的影响,得出了启动过程的有关物理规律,从而提出了一种新型的背靠背启动控制策略,对大型抽水蓄能机组的背靠背启动控制设计具有重要的借鉴意义。
The article gives the results of back-to-back start-up of pumped storage units. In the form of motor state equation, the electromechanical variation of back-to-back pumped-storage units was studied. The influence of various main parameters was analyzed and the related physical laws of the starting process were obtained. A new back-to-back starting control strategy , Which is of great significance to the control design of back-to-back start-up of large-scale pumped storage units.