Because of the current on the shunt reactor, traditional traveling wave differential protection cannot be applied to transmission line with shunt reactor.
由于并联电抗器两侧的电流发生变化，传统的行波差动保护无法应用于带并联电抗器的输电线路。
In this paper, we propose and discuss two new control methods for three phase shunt APFs: the sinusoidal line current control method and the instantaneous reactive power compensation control method.
本论文提出三相并联型有源滤波器的两种新的控制方法，即正弦波化控制和瞬时无功功率的控制方法。
The shunt transmission gear of transfer box is a kind of power take off in a heavy pressure cleaning vehicle used to clean hydraulic system and drive line of airplane.
分动器分流传动装置是一种专用于飞机液压系统和传动系统清洗作业的高压清洗车的取力装置。
The power frequency overvoltage of unloaded line because of the capacity effect is studied, and the effect of eliminating power frequency overvoltage using shunt reactors is analyzed.
讨论了空载线路在电容效应下产生的工频过电压，并对并联电抗器抑制工频过电压的作用进行了理论分析。
The parameters of neutral reactor for HV shunt reactors and the line ground switch are selected.
选择了高抗中性点小电抗和线路接地刀闸的参数。
Therefore, it is of great necessity and significance to develop more advanced protection device for UHV line shunt reactor.
因此，研究和开发高性能的超高压并联电抗器保护装置具有重要的现实意义和广阔的应用前景。
Shunt reactor could be installed in the middle segment of the UHV transmission line, in order to compensate capacitive current of transmission line and limit over-voltage of line without load.
特高压长线路可能在线路中间接入并联电抗器，从而有效补偿线路电容电流，抑制空载线路过电压。提出了在特高压长线路中间带并联电抗器时的线路分相电流差动保护原理。
Aim at the problem of the pressure small, easily test error of adoption shunting line test residual press, develop a new track circuit shunt-residual press fix tester.
针对目前采用分路线测试残压产生压力小，易造成测试误差的问题，研制开发了一种新型轨道电路分路残压定压测试器。
A unified power flow controller (UPFC) regulates the amount of active power and reactive power along the transmission line as well as the level of voltage of shunt busbar where the UPFC is installed.
统一潮流控制器(UPFC)的主要控制功能是潮流控制和电压控制，控制的水平由控制器的设定参考值决定。
The protection device for UHV line shunt reactor has been verified by static simulation experiment and dynamic simulation experiment.
超高压并联电抗器保护装置已通过全面的静态测试和动模试验的验证。
According to the fault types of UHV line shunt reactor, the protective principles scheme is analyzed detailedly.
同时，根据并联电抗器的故障特征和类型，对超高压并联电抗器的保护原理配置进行了分析说明。
According to the fault types of UHV line shunt reactor, the protective principles scheme is analyzed detailedly.
同时，根据并联电抗器的故障特征和类型，对超高压并联电抗器的保护原理配置进行了分析说明。
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