过保护

同时由于凝汽器结构复杂性，保护过程中电屏蔽现象严重，均易造成碳钢欠保护和钛过保护现象。

At the same time , for the complex structure of condenser and electro-shield , it will cause steel under-protection and titanium overprotection in the process of protection , too .

该方法物理意义明确，具有实现简单、可靠实用的特点，已经过保护装置的实际验证。

This method has been utilized in digital optical fiber current differential protection , and has proved to be simple , practical and reliable .

PWM逆变器过流保护的无差拍控制方法

An Over Current Protection Method of PWM Inverters Using Dead beat Control

SiC与高能型ZnO非线性电阻在灭磁与过电压保护方面的应用

The Application of SiC and High Energy ZnO Non-linear Resistor to De-excitation and Over-voltage Protection

基于CMOS工艺的过温保护电路设计

Thermal Protection Circuit Design Based on CMOS Process

IGBT的驱动和过流保护电路的研究

Study on the IGBT driver on the circuit and over-current protection

采用PSO算法的反时限过流保护配合方法

Method of Inverse-time Overcurrent Protection Coordination Using PSO Algorithm

带有过温保护功能的1W白光LED驱动电路设计

Design of a 1W White LED Constant-Current Driver with Thermal-Shutdown Function

陶瓷PTC过流保护元件所用原料的选择

Selection of Raw Materials for Ceramic PTC Overcurrent Protective Elements

EAF（LF）变压器过电流保护浅析

Brief Analyses of the Overcurrent Protection for the EAF ( LF ) Transformers

高分子型PTC过流保护元件稳定性的研究

Stability of over-current Protective Elements of Polymer PTC

可再生能源发电系统中VRLA蓄电池的过充电保护与温度补偿特性的研究

Study on overcharging protection and temperature compensation of VRLA battery in renewable energy system

10kV20MVA并联电抗器过电压保护MOA选择计算

Calculation for Selection of 10 kV 20 MVA Parallel Reactor Overvoltage Protection MOA

高压电动机采用GL型继电器或DL继电器实现过负荷保护设计

The design of the over-load protection of high-voltage motor using GL or DL type Relay

GTO状态检测及其在过流保护中的应用

GTO state detecting circuit and its application in over current protection system

TCSC过电压保护方式研究

Research on over-voltage protection mode of TCSC

研究了PTC元件的温度系数及微观结构对PTC过流保护器的耐流特性的影响。

Abstract The effects of temperature coefficient and microstructure on over-current withstanding characteristic of PTC over-current protector were studied .

ADSL设备的自复式过流保护

Over current protection for ADSL

结论提示ClC-3氯通道蛋白过表达保护H2O2诱导的大鼠主动脉平滑肌细胞凋亡。

Conclusion ClC-3 overexpression prevents H_2O_2-induced apoptosis in rat aortic smooth muscle cells .

高分子PTCR可恢复过流保护性能分析

Resettable Overcurrent Production Performance Analysis of High Polymer PTCR

应用于LDO稳压器的使能和过温保护电路设计

Enable and Over-Temperature Protection Circuit for LDO Regulator

过瘤胃保护胆碱（RPC），可直接添加到日粮中供饲反刍动物，不受瘤胃微生物降解。

Rumen protected choline ( RPC ) which escaped from ruminal degradation can be blended with feedstuff to feed ruminants directly .

并对计算机网络防雷中网络接地、网络布线及过电压保护设计进行了初探，认为室内计算机与通讯设备的位置与建筑物外墙应保持1.5m的距离。

The computer grid grounding , wiring and over-voltage protection facilities were approached .

确定了过压保护的重要元件MOV的过电压保护水平和最大允许能耗。

Overvoltage protection level and maximum allowable energy dissipation of MOV are ascertained .

但双极型过温保护电路本身存在热振荡的问题。给出一种新型的CMOS过温保护电路，他具有温度迟滞功能，有效地避免了芯片出现热振荡。

This paper gives a novel CMOS thermal protect circuit for LDO , it has the function " temperature delay " avoiding the problem " thermal swing " .

MOV；变压器；绕组内保护；过电压保护；降压真型试验；

MOV inner protection of transformer overvoltage protection real transformer experiment by reducing voltage ;

城市10kV配电所真空断路器的过电压保护问题

Over-voltage Protection of Vacuum Circuit-breaker in Urban 10 kV Distribution Station

CTB型电流互感器二次过电压保护器

CTB protector for current transformer 's secondary over voltage

设计了一种适用于DC-DC变换器的过流保护电路，对其结构原理进行了分析，并用0.5μmn阱CMOS工艺进行模拟验证。

A new over-current protection circuit for DC-DC regulator is presented . The structure and principles were analyzed and simulated using 0.5 μ m n-well CMOS process .

IGBT的过电流保护一般在自身的驱动电路中实现，而主电路相对简单、体积小。

The overcurrent protection for IGBT is generally implemented in its drive circuit so that the main circuit is simpler and the volume is smaller .