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Global control for a photovoltaic power plant connected to an electrical network based on a structure of current control

机译:基于电流控制结构的连接到电网的光伏电站的全局控制

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We present in this paper an approach of control of the transfer of energy between a photovoltaiec power plant and the electrical network by using a current control loop. We exploit a (d,q) referential axes to command active and reactive power through the command of the load angle and the cyclic ratio of the inverter allowing the connection with the network. A global model taking into account the different parts of the system has been developed and exploited to simulate the dynamic behavior. The results of simulation, namely, the uncoupled control of the active of the active and reactive power and their evolution with solar insulation, are commented and discussed on the basis of the proposed configuration.
机译:我们在本文中介绍了一种通过使用电流控制回路来控制光伏电站和电网之间的能量转移的方法。我们利用(d,q)参考轴通过负载角和逆变器循环比的命令来控制有功和无功功率,从而允许与网络连接。已经开发并考虑了系统不同部分的全局模型来模拟动态行为。在提出的配置的基础上,对仿真结果进行了评述,并讨论了仿真结果,即有功和无功的有功功率的解耦控制以及它们随着太阳绝缘的发展。

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