Research on the Breaking Reason and Preventive Methods of High Voltage Fuse of Potential Transformer 电压互感器高压保险熔断原因分析及治理措施
CVT high voltage fuse; blow; ferromagnetic resonance; saturation; analysis. CVT高压熔断器;熔断;铁磁谐振;饱和;分析。
Analysis and preventive measures study on ferromagnetic resonance and TV high voltage fuse breaking in MV network 中压电网铁磁谐振及TV高压保险熔断分析与抑制措施
High voltage current limiting fuse ( CLF) has the advantage of limiting short circuit current and good protection characteristics, therefore it is being more widely used in power system. 高压限流熔断器因其限制短路电流能力强、保护性能好而在电力系统中正得到广泛应用,但是熔断器保护动作引起的过电压往往容易对系统设备造成不利影响。
The Development of High Voltage HRC Fuse 限流式高压熔断器的发展
The calculation and test for the stable temperature rise of high voltage current limiting fuse link 高压电压互感器保护用熔断器的研制高压限流熔断件稳定温升的计算和验证
Calculation on Thermo-electricity Coupled Transient Temperature Field of High Voltage Current Limiting Fuse 高压限流型熔断器热电耦合瞬态温度场的计算
Some Problems of High Voltage AC Limiting Current Fuse 甄别交流高压限流熔断器的若干问题
The high voltage load switch and current-limiting fuse combination in design of terminal power supply& distribution substation is introduced, which includes several respects such as realizable method, parameters calculation, cooperating characteristics, and attention in selecting. 介绍了高压负荷开关与限流熔断器组合电器在终端变配电所设计中的实现方法及参数计算,配合特点,选用注意事项。
A New High Voltage Dropout Fuse with Current Limiting Characteristics 一种具有限流特性的新型跌落式高压熔断器
The paper briefly explained the problems of type selecting of voltage transformer and its protection element selection in distribution system, such as the requirements for specified voltage factor and the total excitation property, the requirements for high voltage fuse. 简要说明了配电系统电压互感器选型及其保护元件选择应注意的问题(如对额定电压因数的要求和互感器励磁特性的要求),对电压互感器的保护元件(如高压熔断器)的选择。
On the Capacitive Cut& Out Current Test Method of High Voltage Fuse for the Individual Protection in Parallel Capacitors 并联电容器单台保护用高压熔断器容性开断电流试验方法的研讨
It has analyzed high voltage AC fuse, give the standard of type choice, decided the scope of type choice. 4. 对高压交流熔断器的选型设计进行了分析,给出了具体的选型标准,确定了选型范围。