voltage relay

A highly sensitive relay against generator stator ground faults with third harmonic voltage

高灵敏度的三次谐波式发电机定子接地保护

MEASURE THE VOLTAGE AT THE TRANS RELAY CONTROL CIRCUIT AT TCM.

测量TCM的变速继电器电路的电压.

The thermal overload relay is a kind of low-voltage protection apparatuses which is widely used in the field of motor protection.

热过载继电器是一种重要的低压保护类电器，广泛应用于电动机的保护领域。

Study on Simulation Test System for Relay protection of High-voltage Transmission Line

高压线路继电保护动模试验系统的研究

Purpose: Voltage regulator , DC-DC converter and relay driver audio frequency power Amplifier.

用途: 用于电压调节器,电源转换器和继电器驱动及音频放大输出等线路.

To prevent non-standard operation oil current breaker in the communication circuit of transmission station, using technology improved by adding voltage relay contact point in the circuit, the reliability of the safety running is improved.

为预防变电站联络线路上油断路器的非规范操作、采取在合闸回路中增设电压继电器触点的技术改进措施，提高了变电站联络线路安全运行的可靠性。

The most common form of protection on high voltage transmission systems is distance relay protection.

在高压传输系统中,应用最多的是距离保护.

MEASURE THE VOLTAGE AT TRS T 3 SENSE CIRCUIT AT RELAY CONNECTOR.

测量位于继电器接头的TRST3感知电路的电压.

Purpose: Voltage regulators, relay drivers lamp drivers, electrical equipment.

用途: 用于电压调整器, 转播驱动器,灯管驱动器, 电力设备.

The troubles of JSBXC-850 time relay steady voltage unit, Analyzed and measures of trouble inspection were provided.

对JSBXC-850型时间继电器稳压部分故障进行了分析，提出故检测及措施。

The paper introduces a way of using zero-cross Solid State Relay ( SSR) to switch the reactive compen-sation capacitors in the low voltage distribution system.

对低压配电系统中的无功补偿电容器，采用过零固态继电器（SolidStateRelay，SSR）来动态投切。