Research on active distribution network substation area acquisition and control

Currently, a large number of distributed resources are connected to the main network, changing the traditional mode of the distribution area and causing a significant impact on the security of the distribution area. At present, there is a lack of relevant data acquisition and control methods for the consumption and operation control of distributed power sources after a large number of connections. In response to the above issues, an active distribution station area acquisition method and control strategy have been designed to collect real-time data on distributed resources in the current station area. By controlling distributed resources through a control strategy based on adjustable resources in the station area, the problem of significant voltage fluctuations caused by distributed resource access can be effectively solved. Compared with existing equipment automatic control, using this control strategy can reduce the amplitude of voltage fluctuations, Maintain the voltage within a reasonable operating range to ensure the safety of operation in the distribution area.