protective circuit

Protective circuit is set internally for over heat, abnormal voltage to ensure safe operation.

■内置过热, 电压异常保护电路,使用更安全.

Multiple relay protection with high voltage ─── the design of phase cutout protective circuit

高压综合继电保护装置&断相保护电路设计与实现

On Protecting Speed Regulating System Of Circuit-Breaker of Electrical Fork Lift Truck& a piece of protective circuit board

电瓶车调速系统的保护&一块有保护功能的控制电路板

Improvement on Protective Lock of Disconnecting Switch and Control Circuit of Circuit Breaker of Transformer Two Terminals

隔离开关的防护锁及变压器两端断路器控制回路的改造

Protective circuit is set internally for over heat, abnormal voltage to safe operation.

内置过热, 电压异常保护电路,使用更安全.

Protective Circuit of Automatic Temperature Limit and Overheating-proof or Microcomputer Based Real Time Temperature Control System

微机温度实时控制系统中自动定温超温保护电路

This paper introduces the fault finding procedure of frequently and secretly trips for circuit breaker at mid-voltage side of a 110 kV substation on the following aspects: secondary circuit, harmonic effect, protective device, etc. A treatment method is also offered as a reference.

针对某110kV变电站主变中压侧开关频繁偷跳的现象，从二次回路、谐波影响、保护装置等方面介绍了故障排查过程，井给出了解决办法。

IPM is an intellectual power appliance in which the driving circuit is integrated with the protective circuit.

IPM是一种将驱动和保护电路集成于一体的智能功率器件。

The circuit breaker after getting command from the protective relay, disconnects only the faulted element.

从后得到的保护继电器命令断路器, 只有断开故障因素.

Respiratory protective devices-Self-contained closed circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type-Requirements, testing, marking.

呼吸保护装置.自给式闭路压缩氧型或压缩氧氮型呼吸器.要求, 试验, 标记.

Coordination between Starter and Short Circuit Protective Device

起动器与短路保护装置的协调配合

Then, temperature compensation for drive current and protective measures for driving circuit are provided.

提供驱动电流的温度补偿和驱动电路的环境保护。

This paper deals mainly with the hardware and software design of the protective circuit for lithium-ion batteries ( 7 in series), whose control center is PIC16C74.

详细介绍了采用PIC16C74单片机为控制核心的锂离子电池（7串电池组）保护电路的硬件、软件设计。

Study of Protective Relay on Series Capacitor Compensated Lines& Study of Protective Relay and Reclosure on Double-circuit Lines on the Same Pole

串补线路继电保护的研究与同杆双回线继电保护及重合闸的研究静止无功发生器与晶闸管投切电容器协同运行混合无功补偿系统

IGBT driving and protective circuit suitable for parallel inverter is developed, which successfully solve the problem of time compensating and overlapping regulation for the driving signals;

设计了适用于并联谐振型逆变器的IGBT驱动与保护电路，解决了驱动信号的时间补偿以及重叠角的可调问题；

This paper introduces the design of a medical LD system, including its optics, constant-current source, protective circuit, temperature control and structure.

本文介绍了一种医用半导体激光系统的光路、恒流源及控制保护电路、温控、结构等方面的设计。