Salman Khan, Arsalan Masood, Sohail Khan, Arqum Shahid
{"title":"马尔当站电压改善无功功率需求计算","authors":"Salman Khan, Arsalan Masood, Sohail Khan, Arqum Shahid","doi":"10.1109/ACPEE53904.2022.9783711","DOIUrl":null,"url":null,"abstract":"Power stations require a stable voltage profile to operate the power system securely. In case of any contingency voltage profile can worsen quickly and its improvement is of paramount importance. Therefore, precise calculations of reactive power adjustments required to improve voltage profile should be done. In this paper, an actual case study of 220 kV Mardan substation in Pakistan is considered, where estimations of reactive power requirement are presented. The study demonstrates the required reactive power adjustment to maintain voltages following established standards from the country’s electric power regulatory authority. The estimated calculations are presented for both normal operating conditions and contingency situations. This paper suggests grid augmentation to resolve network violations issues and presents a calculation comparison of the existing system with the anticipated system after grid augmentation.","PeriodicalId":118112,"journal":{"name":"2022 7th Asia Conference on Power and Electrical Engineering (ACPEE)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Calculation of reactive power requirement for voltage improvement at Mardan station\",\"authors\":\"Salman Khan, Arsalan Masood, Sohail Khan, Arqum Shahid\",\"doi\":\"10.1109/ACPEE53904.2022.9783711\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Power stations require a stable voltage profile to operate the power system securely. In case of any contingency voltage profile can worsen quickly and its improvement is of paramount importance. Therefore, precise calculations of reactive power adjustments required to improve voltage profile should be done. In this paper, an actual case study of 220 kV Mardan substation in Pakistan is considered, where estimations of reactive power requirement are presented. The study demonstrates the required reactive power adjustment to maintain voltages following established standards from the country’s electric power regulatory authority. The estimated calculations are presented for both normal operating conditions and contingency situations. This paper suggests grid augmentation to resolve network violations issues and presents a calculation comparison of the existing system with the anticipated system after grid augmentation.\",\"PeriodicalId\":118112,\"journal\":{\"name\":\"2022 7th Asia Conference on Power and Electrical Engineering (ACPEE)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-04-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 7th Asia Conference on Power and Electrical Engineering (ACPEE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ACPEE53904.2022.9783711\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 7th Asia Conference on Power and Electrical Engineering (ACPEE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ACPEE53904.2022.9783711","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Calculation of reactive power requirement for voltage improvement at Mardan station
Power stations require a stable voltage profile to operate the power system securely. In case of any contingency voltage profile can worsen quickly and its improvement is of paramount importance. Therefore, precise calculations of reactive power adjustments required to improve voltage profile should be done. In this paper, an actual case study of 220 kV Mardan substation in Pakistan is considered, where estimations of reactive power requirement are presented. The study demonstrates the required reactive power adjustment to maintain voltages following established standards from the country’s electric power regulatory authority. The estimated calculations are presented for both normal operating conditions and contingency situations. This paper suggests grid augmentation to resolve network violations issues and presents a calculation comparison of the existing system with the anticipated system after grid augmentation.