Micro-grid frequency distributed cooperative control method

• Main Authors: WU XIAOGANG, WU XINHUA, YE JIEYANG, XU WENTAO, ZHANG SI, WU YIFENG, HU XINWEI, LI ZUXIN, XU LIZHONG, YE JICHAO, ZHU WEIWEI, TAO YUFENG, ZHANG YOUXIN, XU WEN, JI QINGFENG, LIU LINPING, DU QIANYUN, JIANG SHUTING, CHEN NAN, ZHOU YIZHI, YE BIQI
• Format: Patent
• Language: Chinese; English
• Published: 09.09.2022
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention discloses a micro-grid frequency distributed cooperative control method, which belongs to the technical field of power systems, and comprises the following steps: under the false data injection attack based on an information physical system, establishing a micro-grid frequency distributed cooperative control model based on an RT-LAB real-time simulation tool OPAL-RT; a micro-grid distributed cooperative control algorithm and a secondary control algorithm under false data injection attack are designed based on a DSP, real-time communication among distributed power supplies is simulated based on OPNET, false data constant injection is simulated, and the frequency of each distributed power supply in the micro-grid is finally and strictly tracked to a reference frequency. According to the micro-grid frequency distributed cooperative control method under the false data injection attack, information physical fusion is achieved, cooperative control over the distributed micro-grid frequency under the fa