A Distributed Photovoltaic Power Generation Control Method for Adaptive Adjustment of Reactive Power Output
A distributed photovoltaic and self-adaptive adjustment technology, applied in the direction of single-grid parallel feeding arrangement, etc., can solve the problems of unsatisfactory reactive power compensation optimization effect, poor power quality and other problems, improve flexibility and power quality, and achieve obvious optimization effect. , good global effect
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[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0025] A distributed photovoltaic power generation control method for adaptively adjusting reactive power output, the steps are as follows:
[0026] Step (1), photovoltaic power is connected to the distribution network system in the area, and the photovoltaic power is involved in absorbing or emitting reactive power. According to the sunshine intensity, temperature and local load data in the area, the output power value of photovoltaic power is calculated and obtained The upper limit of the photovoltaic output reactive power.
[0027] Step (2), using the particle swarm optimization algorithm to optimize the reactive power control in the distribution network system; wherein, the position of the reactive power compensation device and the speed of the gear change are used as the initial position and speed in the particle swarm optimization algori...
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