1) generator maloperation
机组误跳
3) aircrew errors
机组失误
4) incorrect trip
误跳
1.
On the basis of repeating on-site model tests,this paper points out that it is necessary to lower the sensitiveness of the anti-bouncing relay for the purpose of avoiding incorrect tripping of circuit breaker,which is sometimes caused by capacitive charge and discharge in long cable under conditions such as unexpected groundings in DC system and penetration of AC into DC system,etc.
断路器操作箱防跳继电器存在出厂最小起动电流太小的问题,同时在运行变电站直流接地、交流电穿入直流系统等异常现象的发生不可避免,通过现场反复模拟试验分析,指出为防止发生直流接地、交流电穿入直流系统等异常情况时长电缆电容充放电使断路器发生误跳,必须降低防跳继电器动作的最大灵敏度。
5) run out error
跳动误差
1.
The necessity of developing high precision measuring instrument for run out error is discussed.
讨论了开发高精度跳动误差检测仪的必要性 ,通过介绍跳动误差检测原理、检测电路框图及主要器件的选择 ,提出了跳动误差的数据处理模型及跳动误差检测仪的基本结构。
2.
The measurement principle and method of run out error by laser are introduced, and error is analyzed.
介绍了用激光测量跳动误差的测量原理、测量方法 ,并进行了误差分析。
6) nuisance trip
误跳车
1.
Unlike sensor subsystem whose nuisance trip can be detected and bypassed by logical solver,the spurious failure of final element may leads directly to the nuisance trip of overall system.
需用故障率(PFD)及误跳车(MTTFS)是联锁系统定量安全评定中两个重要指标。
补充资料：误打误撞
1.谓事先未经周密考虑。
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