A Strategy for judging real-time and active reporting outage based on the power consumption information acquisition system. (April 2021)

• Record Type: Journal Article
• Authors: Xu, Tao; Yuan, Jian; Yang, Sijie; Wang, Chaoliang; Ma, Lijun; Wu, Di; Liu, Shengyuan; Lin, Zhenzhi; Yang, Li
• Is Part Of: Energy reports. Volume 7(2021)Supplement 1
• Page Start: 380
• Page End: 388
• Publication Date: 2021-04
• Subjects: Power consumption information acquisition -- Real-time and active reporting of the outage -- Power recovery; Power resources -- Periodicals; Energy industries -- Periodicals; Power resources; Periodicals; Electronic journals; 621.04205
• DOI: 10.1016/j.egyr.2021.01.056
• Languages: English
• ISSNs: 2352-4847

Abstract

Abstract: To optimize the energy structure, smart grids are constructed rapidly. The optimization of the power consumption information acquisition system helps to eliminate outages caused by device quality failures, and makes the processing of outages more efficient. A reasonable outage reporting strategy can detect and handle outage faults on the low-voltage side in time, reducing the safety threats to people and devices caused by continuous faults. Therefore, given all the technical means mastered and the shortcomings of the original outage analysis strategy, an outage judgment strategy is established in this paper to make outage judgments for each level. First, the outage judgment strategy of the collection devices is used to analyze the information about outages reported by the collection devices (i.e., special transformer terminals, public transformer terminals, type I concentrators, type II concentrators, and smart meters), and create corresponding outage analysis units; Second, the outage judgment strategy of the outage analysis unit is used to determine the area where outages occurred. A display interface of the master station is designed in this paper based on the function of the strategy. Combined with the results of the actual application, the outage judgment strategy analyzes and judges each outage faults. The outage area in transformer terminals, station areas, and low-voltage branch lines are determined and the corresponding alarms are sent to the emergency maintenance platform to realize power recovery.