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- inverse time relay 反比时间继电器,反比延时继电器,反时间继电器
- inverse time limit impedance relay 反比时限阻抗继电器
- inverse time definite time limit relay 逆时定时限断电器
- inverse time lag relay with definite minimum 有限反时限继电器
- inverse time definite-time limit relay 逆时定时限继电器
- Inverse time current protection is judged by calculating the RMS of current and adding up heating effect. 长延时采用计算电流真有效值,累计热效应判别。
- Then,the application of evaluative calculation is presented to find optimal coordination of definite time relay and over current relay. 最后指出,演化计算可以适用于继电保护装置整定值最优化的问题。
- Interference-proof measures of time relay are discussed in this paper by analysing maloperation causes of time relay under the conditions of interference by D.C. source and EM. 通过对时间继电器在直流电源干扰和电磁干扰情况下的误动原因分析,初步论述了时间继电器在这种干扰条件下的抗干扰措施。
- Digital LCD DIN-rail mountable multi-function time relay with 8 operating modes and 8 timing ranges. 数字液晶DIN轨道安装多功能时间继电器8操作模式和8时间范围。
- Analysis of inverse time zero-sequence current relay and its selectivity 对输电线反时限零序电流保护选择性的分析
- APPLICATION OF A NEW TIME-CURRENT CHARACTERISTICS OF MICROCOMPUTER-BASED INVERSE TIME OVERCURRENT RELAY PROTECTION 新型微机反时限电流保护时间-电流特性的工程应用
- SCM Technology Test in Time Relay 单片机技术在时间继电器测试中的应用
- Analysis and Realization of Inverse Time Characteristic Curve for The Solid-State Relay 固态继电器反时限特性曲线的分析与实现
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久,就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨,他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Study of A New Intelligent Time Relay 一种新型智能时间继电器的研究
- Research about SCM technology test in time relay 单片机技术在时间继电器测试中的研究
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries