Optimal configuration of 10 kV power distribution network parallel reactor and compensation method of 10 kV power distribution network parallel reactor
A technology for optimizing configuration and compensation methods, applied in reactive power compensation, reactive power adjustment/elimination/compensation, etc., can solve problems such as reluctance of power plant operators, increased costs, and stability impact of active output units
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[0077] An optimized configuration of a distribution network 10kV shunt reactor proposed by the present invention and its compensation method are described in detail in conjunction with the embodiments as follows:
[0078] figure 1 It shows the ideal distribution line model for the connection of small hydropower string lanterns. Each node of the main line has a small hydropower plant with a capacity of 300kW. The wire type is LGJ-120, and the corresponding reactance value per km is X 0 is 0.42Ω, and the length of each line is 3km.
[0079] This method comprises the following steps:
[0080] Step S1, by decoupling the voltage drop formula to obtain the voltage drop reactive power decoupling formula, the specific steps are as follows:
[0081] Step S11, the phase voltage at the head end of the transmission line is:
[0082] V · 1 ...
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