基于电动发电机组的核电站棒电源系统设计

摘要

介绍了改进型压水堆核电厂控制棒驱动机构电源系统的功能和作用。在对棒电源系统特点进行分析的基础上，确定了基于电动发电机组的棒电源系统的总体结构形式。提出了特殊负载条件下发电机Zigzag绕组设计方法，对机组并列采用了特殊控制方式，实现了不带实际负载(空载)条件下的双机组快速并列。%The function and effects of control rod power supply system of the Improved PWR Nuclear Power Plant ( NPP) were introduced. Analyse the characteristics of rod power supply system was analysed and then according to the result, the overall structure type for NPP control rod power supply system and proposed a design method for generator’ s Zigzag windings of special load conditions were confirmed. A special control mode is usesd for motor-generator sets paralleling. Two sets quickly paralleling under the condition of the actual load ( no load) were realized.