The high frequency transient recovery voltage caused by usually switching operation of the circuit breakers, used on shunt reactor switching, have become a noticeable problem recently. For extension the service life t...The high frequency transient recovery voltage caused by usually switching operation of the circuit breakers, used on shunt reactor switching, have become a noticeable problem recently. For extension the service life time and normal operation of the circuit breakers, a well modified maintenance strategy is proposed. The field testing and experimental measurement showed the maintenance strategy proposed had been proved effectively and adopted in Taiwan Power Company.展开更多
对电源控制器进行建模仿真可为系统的设计分析提供重要的指导作用。针对20 k W电源控制器,设计了全调节母线的模块化系统方案。基于Matlab/Simulink软件,构建了包含顺序开关分流调节器、蓄电池充放电调节器的仿真系统。通过设置合适的...对电源控制器进行建模仿真可为系统的设计分析提供重要的指导作用。针对20 k W电源控制器,设计了全调节母线的模块化系统方案。基于Matlab/Simulink软件,构建了包含顺序开关分流调节器、蓄电池充放电调节器的仿真系统。通过设置合适的电路参数及控制参数,仿真系统可准确模拟多种工况下电源控制器母线的动静态响应。仿真结果表明设计的电源控制器能够满足20 k W负载的供电需求。展开更多
文摘The high frequency transient recovery voltage caused by usually switching operation of the circuit breakers, used on shunt reactor switching, have become a noticeable problem recently. For extension the service life time and normal operation of the circuit breakers, a well modified maintenance strategy is proposed. The field testing and experimental measurement showed the maintenance strategy proposed had been proved effectively and adopted in Taiwan Power Company.
文摘对电源控制器进行建模仿真可为系统的设计分析提供重要的指导作用。针对20 k W电源控制器,设计了全调节母线的模块化系统方案。基于Matlab/Simulink软件,构建了包含顺序开关分流调节器、蓄电池充放电调节器的仿真系统。通过设置合适的电路参数及控制参数,仿真系统可准确模拟多种工况下电源控制器母线的动静态响应。仿真结果表明设计的电源控制器能够满足20 k W负载的供电需求。
