1) operating characteristic
动作特性
1.
This paper describes how to analyze deeply the essential of the distance protection operation criteria,enabling students to understand in depth the operating equation and criteria of the impedance relay,which is the core element of the distance-protection device, and finally to realize every operating characteristic of the .
本文阐述了在课堂教学中应如何对动作方程判别式距离保护原理的构成实质作深入的分析,使学生对距离保护装置中的核心元件———阻抗继电器动作判据的构成方程式能有深刻理解,从而达到能随心所欲的实现阻抗继电器的各种动作特性的目的,并为后续课程分析距离保护动作的特性,以及做有关距离保护毕业论文的研究打下基础。
2) operation characteristic
动作特性
1.
Analysis of negative sequence protection operation characteristics for uhv AC transmission line;
特高压交流输电线路负序方向保护动作特性仿真分析
2.
Setting rules were discussed and formulae were derived for impedance-matching balance transformers based on the 3-slope operation characteristic, .
针对3段折线的动作特性,给出了阻抗匹配平衡变压器差动保护整定计算原则与公式,其中考虑了正常运行的不平衡电流、电流互感器饱和及最大励磁涌流对差动保护动作的影响。
3.
It analyses the operation characteristic and setting calculation of the third-harmonic voltage differential stator ground protection of SEL-300G relay ,and gives several opinions on setting calculation improvement.
对SEL— 30 0G的三次谐波电压差动定子一点接地保护的动作特性、整定计算方法进行了分析 ,提出了改进整定计算方法的建
3) operation characteristics
动作特性
1.
This paper illustrates how to analyse these effects on setting calculations,and makes analysis and evaluations of the operation characteristics of stator ground protection based on the third-harmonic voltage criterion of various operation equations.
讨论了在整定计算时如何考虑发电机的功率及运行方式的变化对三次谐波电压型定子一点接地保护产生的影响,并对各种动作方程的三次谐波电压型定子接地保护的动作特性作了分析和评论。
2.
The change of generator power will influence the operation characteristics and set-value calculation of third harmonic voltage based stator-grounding protection.
发电机功率的变化会对三次谐波电压型定子接地保护的动作特性及整定计算产生影响 ;当发电机与升压变之间有断路器时 ,机组并列前后UN3/US3的变化也会对三次谐波电压型定子接地保护的动作特性及整定计算产生影响。
3.
The operation characteristics of fast tripping current protection,adaptive current protection and distance protection are compared.
比较了电流速断、自适应电流速断及距离保护的动作特性。
4) operational characteristic
动作特性
1.
Starting from the operational characteristic of vacuum circuit breaker, this paper discusses the features of various actuators for vacuum circuit breaker and their matching with the operational characteristic requirement of vacuum circuit breaker.
本文从真空断路器的动作特性出发 ,讨论了真空断路器各种机构的特点以及与真空断路器动作特性的匹配情况 ,提出了一种真空断路器用新型的永磁机构 ,并从原理上论述了该机构具有可靠性高、零部件少、免维护等优点 ,同时 ,介绍了几种典型的永磁机
5) impedance operation characteristic
阻抗动作特性
6) behaviour of circuit breaker
断路器动作特性
补充资料：Crede动作排尿
Crede动作排尿
〗Crede动作排尿】〖WTBZ〗〓〖HT5”SS〗(Crede urination method
为无收缩膀胱，尿道括约肌又关闭不良的骶神经功能障碍患者的一种手压排尿方法。用双手四指或一手半握拳向耻骨联合后方挤压膀胱，同时增加腹压排尿。操作前应作膀胱造影了解有无输尿管反流。
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