浅谈分层模型预测控制的风电场电压协调控制策略

Discussion on coordinated control strategy of wind farm voltage based on hierarchical model predictive control

随着风电并网技术的日益成熟,风电机组装机容量日益扩大,因此对大型风电场接入系统后的安全稳定问题也日益凸出。我国风电发展呈现弱电网和集群式发展特点,继而需要有效解决风电场电压无功率问题。为了有效解决上述问题,本文将提出分层模型预测控制的风电场电压协调控制策略。

With the growing maturity of wind power grid technology,the capacity of wind turbine assembly is expanding day by day,so the security and stability of large-scale wind farms after access to the system is increasingly prominent.The development of wind power in China presents the characteristics of weak power grid and cluster development,and then it is necessary to effectively solve the problem of voltage and no power of wind farms.In order to effectively solve the above problems,this paper proposes a hierarchical model predictive control strategy for wind farm voltage coordination control.