2) breaker fail protection

断路器失灵保护[装置]
3) failure protection

失灵保护
1.
Improvement of BP-2B microprocessor-based protection device failure protection logic;

对BP-2B微机保护装置中失灵保护逻辑的完善
2.
Analysis of an operation of breaker failure protection and maloperation of bus protection during a fault occurred in a 220 kV line;
一起线路故障引发失灵保护及母线保护动作分析
4) circuit breaker failure protection

失灵保护
1.
Taking example for two 220 kV substations, the startup principle of circuit breaker failure protection and the reasons why the breaker failure protection starts incorrectly are discussed.
对于配置电磁型或微机型保护的220kV主变,在高压侧开关停电检修并由旁路开关代路运行的情况下,如不切换其高压侧失灵保护启动回路,则无法正确启动断路器失灵保护。
5) malfunction protection

失灵保护
1.
Analysis of malfunction protection and its improvement;

失灵保护问题分析及改进方法
2.
Concise discussion on disadvantages of INX_5+HT91 bus difference current and the malfunction protection equipment;
INX_5+HT91型母差和失灵保护的弊端分析
3.
Taking 3rd phase project of Fengzhen Power Plant as an example,the configuration characteristics of relay protection related to generator-transformer-line group were introduced,the duplicate configuration of relay protection and malfunction protection were analyzed in order to get optimal configuration of relay protection.
以内蒙古丰镇发电厂三期工程为例,介绍了发电机-变压器-线路组保护配置的特点,对其双重化和失灵保护进行了分析,以使保护达到最优化配置。
6) breaker failure protection

失灵保护
1.
Analysis and improvement of breaker failure protection for generator-transformer unit;

发变组失灵保护的探讨及改进
2.
Research of breaker failure protection for AC filter sub-bank in HVDC system;

高压直流输电系统中交流滤波器小组开关失灵保护研究
3.
Study on traditional breaker failure protection circuit and its optimization plan

传统失灵保护回路的研究及其优化方案
补充资料:失灵
1.不灵敏;失去效用。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条