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UPQC
- UPQC is a Custom Power Device and consists of combined series active power fi lter that compensates voltage harmonics, voltage unbalance, voltage fl icker, voltage sag/swell and shunt active power fi lter that compensates current harmo
LVRT
- 不平衡电网条件下，逆变器根据并网准则的要求，需要不脱网运行，并提供无功支撑。本仿真实现了不平衡条件下的逆变器低穿运行，并实现在故障后快速的功率回复-Under unbalanced grid conditions, the inverter according to the guidelines and requirements of the network, you need not run off the network, and provide reactive support. The
opdreactive
- Optimal reactive dispatch of power IEEE 30 system
DFIG
- ：风力发电；双馈发电机；低电压穿越；无功电流极限；电网导则-: Wind power doubly-fed generator low voltage ride through reactive current limit grid codes
Modeling-and-Parameters-Design-Using
- Abstract—Active harmonic resistor (AHR) has been proposed to damp the resonance caused by reactive compensation capacitors and line inductance in power system. In this paper, a specific current-controlled method for AHR is proposed and mode
Fast decoupling method.zip
- 电力系统状态估计快速解耦法（PQ分解：有功和无功的分解；雅克比矩阵常数化）(Fast decoupling method for power system state estimation (PQ decomposition decomposition; active and reactive Jacobi matrix))
配电网无功功率优化研究
- 这是一个电力系统行业的常用matlab计算实例，用来计算无功补偿容量等问题。(This is a power system industry commonly used matlab calculation examples, used to calculate reactive compensation capacity and other issues.)
PWMrectfier
- In this paper, simulation and practical implementation of direct power control is presented for a PWM Rectifier application. The proposed DPC control has several advantages, including the grid current very close to sinusoidal waveforms (TDH <1