叙述了电容式电压互感器的结构和应用,介绍了其运行维护情况及电力现场试验。
This paper describes the structure and application of a capacitive voltage transformer and presents running attention and electric power field test.
根据指数波试验和计算,文中给出了XZF-900精密电阻分压器和ZRF-1200低阻尼电容分压器的冲击测量误差。
The impulse measurement errors of the XZF—900 precision resistor divider and the ZRF—1200 low damped capacitor divider are given from exponential wave tests and calculations.
介绍了变压器温升试验时,利用不同额定电压的电容器进行补偿的方法。
The compensation methods of using different rated voltage capacitors are introduced in transformer rise test.
对电容式电压互感器二次无电压输出故障的检查方法、电气试验及判断作了说明。
The paper presents the inspection method of the non - voltage in secondary side output fault, the electrical test and the judgment of the capacitor voltage transformer.
在电力系统物理模拟试验中,提出了对模拟变压器电抗过大的串接电容补偿方法,该方法可以降低变压器的对外等效电抗。
This paper presents series-capacitance compensation method that can reduce the over-reactance of imitating transformer to meet equivalent reactance in power system imitating experiment.
介绍了用于埃及unenta公司电力变压器的短尾油纸电容式变压器套管的电气性能、设计计算及试验结果。
This paper presents the oil impregnated paper condenser bushing with short lower for power transformer used in UNENTA system, Egypt, with its electrical parameters design calculation and test results.
论述了电容型电流互感器不拆高压引线预防性试验的原理和方法,并介绍了现场实际测试结果,证明该方法是准确、高效,切实可行的。
The preventative test method is introduced for capacitive current transformer with high voltage lines in place that is proved to be practicable, high efficient and accurate.
工频试验变压器主要用于测量工频试验设备的输出峰值、有效值、谐波,亦可兼作耦合电容器。
Frequency capacitive dividers are used to measure the output power frequency test equipment peak, RMS, Harmonic, also doubles as a coupling capacitor.
工频试验变压器主要用于测量工频试验设备的输出峰值、有效值、谐波,亦可兼作耦合电容器。
Frequency capacitive dividers are used to measure the output power frequency test equipment peak, RMS, Harmonic, also doubles as a coupling capacitor.
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