The paper firstly presents the structure of IGCT test bench and its two cabinets for high-voltage producing and test circuit.
文章首先讲述了IGCT测试台的结构组成，分别设计了用于高压产生和高压测试的两个机柜。
Nice equivalence of test circuit manifests in the initial part of recovery voltage and the physical process near current zero as well.
试验回路的等价性还表现在电流零点附近的物理过程和恢复电压的初始部分。
The signal processing circuit operating frequency, operating voltage, temperature compensation and other parameters are analyzed and presented concrete test data.
对信号处理电路的工作频率、工作电压、温度补偿等参数进行了分析并给出了具体试验数据。
The method of adding voltage to the equipment is applied to test the circuit of the TA and TV.
采用了从一次系统加试验电压的方法进行发变组保护TA、TV回路试验的方法；
Analyzes the waveform of output voltage and current of PWM drive circuit, and also gives practical application circuits and test results.
分析了所用的PWM驱动电路的输出电压和电流波形，并给出实际应用电路以及实验结果。
The computer-aided spark voltage test system for working electrolyte is established with A/D conversion technology and sampling circuit.
通过取样控制电路，利用A/D转换技术，建立了工作电解液闪火电压的计算机自动测试系统。
High voltage is applied between the two parts across the insulation being tested, such as the primary circuit and metal enclosure of the equipment under test (EUT).
高压施加于被试的两个相互绝缘的部件之间，例如被试设备的主电路与其金属外壳。
Circuit Breakers are supplied to protect the 115 VAC Inputs (2 each) as well as the Variable Amplitude Low Voltage Powers used by the Indicator Under Test (UUT) for Power, Reference or Lighting.
断路器被提供用于保护115VAC输入(各有2个)，以及保护被测指示器(UUT)所用于电源，基准或照明的可变振幅低压电源。
It completed performance testing of current, voltage, and other precision testing, in the control unit and hardware-assisted complete circuit of the power grid failures test.
它完成性能测试中的电流、电压等精度测试，并且在控制单元硬件电路的辅助下完成电网故障测试。
Test circuit of AC servo system was composed of current test circuit, voltage test circuit, speed and position test circuit.
交流伺服系统检测电路由电流、电压、转速及位置检测电路组成。
If active filter circuit is adopted, wet tantalum capacitor will face test of high voltage and high frequency.
一旦采用有源滤波电路，钽电容器将面临高压和高频性能的严峻考验。
This programmable control voltage divider is a secondary divider used for HV impulse test and an intelligent apparatus consisting of chip microprocessor AT89C51 and peripheral circuit.
程控分压器是用于高电压冲击试验的二次分压器，是由单片机at89c51及外围电路组成的智能仪器。
Short-circuit test measuring system in high power laboratory is a very important component of high voltage measuring technology.
大容量实验室短路试验测量系统是高电压测量技术的重要组成部分。
High-voltage synthetic circuit which is a kind of economic and effective test equipment works very well in breaking ability test for high-voltage switch.
高压合成回路则是一种用于高压开关分断能力试验的经济有效的试验装置，能较好地反映开关的开断能力。
Although synthetic test method has been widely applied in breaking test of circuit-breaker, as synthetic making test under full voltage, it has been relatively less studied and applied.
合成试验方法在断路器开断能力考核中得到了广泛应用，但就额定电压下的合成关合来说其研究和应用相对较少。
Based on the analysis of AC impedance and two poles voltage test data, the reason of turn - to - turn short circuit fault caused by having copper dregs in generator rotor winding was found.
基于交流阻抗和两极电压试验数据的分析，发现发电机转子绕组因存在铜渣而造成匝间短路故障的原因。
The current and voltage response of surge discharge circuit to impulse flashover voltage test system is analyzed.
对电力电缆故障冲击高压闪络测试（简称冲闪测试）系统的放电响应进行了研究。
This paper mainly introduces test methods of synthetic test and direct test for capacitive current switching for ultra-high-voltage(UHV) circuit breakers.
主要介绍特高压断路器容性电流开合试验方法——合成试验法和直接试验法。
In addition, the author has established a simulative testing circuit in lab, in order to verify if the system can control the withstand voltage test process or not.
另外，笔者还在实验室建立了模拟试验电路，目的是检验系统能否作到对耐压试验的自动控制。
Input circuit is coupling with the magnetism device to test its magnetization voltage and degauss voltage.
输入电路耦合到磁性装置以便检测磁性装置的磁化电压和消磁电压。
An equivalent circuit of multi-winding transformer under the impulse voltage test condition has been worked out. The circuit parameters are frequency-dependent.
建立了电力变压器在冲击试验条件下的频率依赖参数的等效电路模型。
The utility model has the advantages of high sensitivity of a circuit and high precision of a test result, and can be used for high pressure and extra-high voltage systems.
本实用新型电路灵敏度高，测试结果精度高，可用于高压和超高压系统中。
This paper introduces a new type of test circuit for measuring the ar (?) gap dielectric recovery strength of low voltage electrical apparatus.
本文介绍一种测量低压电器弧隙介质恢复强度的试验线路。
This paper introduces a new type of test circuit for measuring the ar (?) gap dielectric recovery strength of low voltage electrical apparatus.
本文介绍一种测量低压电器弧隙介质恢复强度的试验线路。
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