摘要
新型冲击电阻分压器的高压臂电阻是按电场强度分布设计的,且置于绝缘油中。这种分压器可作到标称电压为600kV,分压器本身的响应时间为8.2ns。在带293Ω阻尼电阻及2800mm引线的测量系统中响应过冲为15％。
This paper describes a new type 600kV resistor divider for impulse measurement.In this divider,the resistance on HV arm is non-evenly distributed in accordance with the electric-field.To increase the withstand voltage,the resistors were built in oil.The response time is 8.2 ns.The overshoot of the system including a 293Ω resistor,2.8m high voltage conductor and the divider,is 15%.
出处
《高压电器》
CAS
CSCD
北大核心
1990年第2期22-26,共5页
High Voltage Apparatus
关键词
600KV
电阻
分压器
impulse divider,resistor,response time
