在中低压电网中，PT断线、单相接地及由PT饱和引起的铁磁谐振均是多发性的故障，这些故障都能使电压异常。
PT breaking and ferro-resonance caused by single-phase grounding and PT saturation are common faults in medium-low voltage power networks, which make voltage abnormal.
内置过热，电压异常保护电路，使用更安全。
Protective circuit is set internally for over heat, abnormal voltage to ensure safe operation.
老化过程中检测产品温升、电压、电流，发现有异常的，应拿出来分析维修。
During the burning test, check the temperature rise, voltage, current, if find abnormal, need analyze and repair.
第一章简单介绍了目前电网存在的几种问题，包括谐波问题、无功问题、三相不平衡问题、用电峰谷差过大的问题以及电压异常、断电问题等；
Several issues of power quality are presented, including harmonics, reactive power, three phase unbalance, large difference between peak load and vale load, voltage disturbance and so on.
利用计算机建模与仿真的方法，对电动节流阀控制系统正常和异常时电机电压和阀门转角的波动进行了分析。
By means of computered modeling and simulating, the variation of the discrepancy of motor voltage and valve Angle are analyzed when system working at proper or fault condition.
就三个变电所CVT故障或异常导致的二次回路电压出现了谐波、三相不平衡及暂态扰动等现象分别进行了分析。
The phenomenon of CVT faults resulting in secondary side voltage harmonics, voltage unbalance or transient disturbance was analyzed in this paper.
电力线路的电流、电压谐波效应可以引起自同步拖动、计算机、电话等异常运行。
The current or voltage harmonic wave in power lines may cause abnormalities in self synchronization drive, computer, telephone, etc.
介绍了5号发电机的主要设计规范及其励磁系统组成，分析了如何处理5号发电机在运行过程中出现的转子电压摆动的异常现象。
5 generator rotor and the composition of its excitation system, analyzes how to treat the abnormal phenomena of rotor voltage swing appearing in the running process of no.
本文分析了霍尔电压测量过程中出现的因不等位电压过高而引起的异常现象，并提出了解决办法。
The paper analyses the irregular phenomena occurring in measuring Hall - voltage due to too high voltage in inequal position and presents a solution to it.
在电压异常情况，应电压下降，由于电压突然增加由于发电机的故障和断电或短路时间。
In abnormal voltage condition, voltage shall be dropped because of sudden increasing voltage due to generator's fault and power off or short circuit time.
本文报导了MOS结构在准静态测试中的异常电容-电压曲线。讨论了它们产生的原因。
The anomalous curves of MOS structures in quasi-static capacitance-, oltagc measurements are reported in this paper, and reasons for the generation of these curves are discussed.
当被测dut发生短路或其他异常导致电流或电压过高时，钳位电路会将输出电压或电流限制在一个固定值上，以保护器件不被损坏。
Meanwhile, the clamp circuit will limit the output voltage or current at a fixed value when they are abnormal that caused by a DUT short circuit or other fault in order to protect the device.
监测各直流馈电输出的电压、电流，各馈电输出开关状态、熔断器状态和防雷器状态，当发生异常情况时发出声光报警；
Monitor every feed-voltage and feed-current of DC output, every output state of switch, and state of fuse and lightning arrester. Under abnormal condition, monitor produces aural and visual alarm.
采用灵敏度分析的方法，计算出清远电网无功补偿的容量及补偿地点，从根本上改善了清远电网电压的异常。
The capacity and sites of re active? Load compensation in Qingyuan power system are given using the sensitivity analysis. After reactive compensation, the voltage of the power system is improved.
采用灵敏度分析的方法，计算出清远电网无功补偿的容量及补偿地点，从根本上改善了清远电网电压的异常。
The capacity and sites of re active? Load compensation in Qingyuan power system are given using the sensitivity analysis. After reactive compensation, the voltage of the power system is improved.
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