三相平衡 meaning in English
three-phase equilibrium
Examples
- Triple - phase line
三相平衡线 - Avr designed to constant voltage individually : automatic machine is easy to ahve abnormal operantion while input is three - phase with unbalance . but after our avr , the output will be balance
采分离式稳压设计功能：入电三相不平衡容易使自动化机械不正常运作，当透过分离式设计后稳压器可达到三相平衡输出。 - Abstract : this paper analyses principles for power frequency inductive furnace and power factor parallel compensation and three phases balance , deals with processes of power factor compensation and three phases balance for plc automatic power inductive furnace . for saving source and shortening time of smelting and improving electrice net , they will be of great significance
文摘:分析了工频感应炉的工作原理、功率因数并联补偿原理和三相平衡原理.论述了plc自动控制工频炉的功率因数补偿、三相平衡的过程.它对节省能源，缩短熔炼时间，改善电网功率因数有重要意义 - The simulation results prove that active power filter can not only eliminate harmonic current effectively , but also have well dynamic compensation characteristics . designing of digital low pass filter and the effect of its cut off frequency on precision of instruction current are discussed in this paper
仿真结果证明，有源电力滤波器对于三相平衡负载或三相不平衡负载的谐波电流都起到了很好的补偿作用；同时当负载电流突变时，有源电力滤波器具有良好的动态补偿特性。 - On the base of widely investigating and researching , author deems that the conventional reactive power compensation devices used by consumer had many defects with among others : lower response time , remaining residual voltage on the compensation capacitors , and so on . because of existing improper trigging time , it is impossible to realizing balance compensation for 3 - phrase unbalance loads
本文在充分调研的基础上，认为目前采用的传统的无功功率补偿装置存在响应速度慢、触发时刻不合适、补偿电容器上有残压、不能实行三相平衡补偿、对电网产生污染、不能消除负荷本身产生的高次谐波等弊病。