Study on Strategy of Secondary Voltage Control in Power System;
研究了一种新的提高系统电压稳定性的方法——二次电压控制。
This paper studies a new approach, secondary voltage control, to improve voltage stability.
研究了一种新的提高系统电压稳定性的方法——二次电压控制。
The basic idea of CSVC (coordinated secondary voltage control) is surveyed firstly and a novel CSVC model is presented.
总结了协调二级电压控制(CSVC)的基本思想，提出了一种新的CSVC模型。
Secondary Voltage Control is a new way of voltage control, firstly the power system is divided into many control areas whose electric distance is remote.
二级电压控制是一种新型的电压控制方式，它首先是将整个电力系统分成若干彼此电气距离较远且相互近似解耦的控制区域。
In the voltage correction the voltage variation of tie-line nodes is considered and is added into the traditional secondary voltage control as the feedback.
在电压校正中，考虑了区域联络线节点的电压变化，并以此作为反馈添加到传统的二级电压控制中。
The numerical simulation for proposed secondary voltage control system on classical New England power system is executed, and simulation results show that the proposed design scheme is effective.
最后用经典的新英格兰系统进行了数字仿真，仿真结果表明了文中所提设计方案的有效性。
After the partition results being achieved, a secondary control strategy of the OLTCs is implemented depending on the voltage quality and energy loss reduction in the period of specified interval.
在优化分段的基础上，根据各控制时段内不同时刻的网损及电压质量，再决定是否用OLTC进行二次调节。
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。
In this regulator system, a DSP controls bi-directional IGBT triggered and turn-off at zero-crossing to control different combination of secondary coil and realize AC voltage stabilization.
通过DSP作为控制器，利用补偿变压器输出可以正负补偿的电压与电网串联，从而实现输出稳定的交流电压。
In this regulator system, a DSP controls bi-directional IGBT triggered and turn-off at zero-crossing to control different combination of secondary coil and realize AC voltage stabilization.
通过DSP作为控制器，利用补偿变压器输出可以正负补偿的电压与电网串联，从而实现输出稳定的交流电压。
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