medium voltage switchgear

基本解释

Based on the statistics of operational faults of medium-voltage switchgear in Hangzhou power grid, the causes of faults are analysed.
统计了杭州电网中压开关设备的故障，对故障原因进行了分析，指出绝缘故障是主要因素。
Familiar with power protection knowledge and power system knowledge, with 3-5 years work experiences in engineering or manufacturing. familiar with Medium Voltage Switchgear is plus.
熟悉继电保护知识以及电力系统输配电知识，具有3-5年的相关设计或生产工作经验。熟悉中压开关产品更佳。
Introduction was made to the bus-bar of medium-voltage switchgear for in addition to meet rated voltage, working current, the standard requirements of temperature rise and voltage down losses etc.
介绍了中压开关设备的母线除应满足额定电压、工作电流、温升、电压降损失等标准要求外，还应满足电流分布均匀、机械强度高、散热良好等条件。