{"title":"利用电池储能对变电站变压器调峰的成本效益分析","authors":"A. Chaichana","doi":"10.1109/EEEIC.2019.8783306","DOIUrl":null,"url":null,"abstract":"This paper presents a cost-benefit analysis of using battery storage to provide energy during the peak period of a substation transformer, rated 300-MVA, 230/121-22 kV. The battery sizing is optimized by varying the target power of peak shaving. Although the investment cost of battery is very high, but the benefits from price arbitrage and loss reduction are financially attractive. Thus, using battery storage for peak shaving is viable, but may not be profitable. The breakeven point is then determined to justify the investment.","PeriodicalId":422977,"journal":{"name":"2019 IEEE International Conference on Environment and Electrical Engineering and 2019 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Cost-Benefit Analysis of Using Battery Storage for Peak Shaving of Substation Transformer\",\"authors\":\"A. Chaichana\",\"doi\":\"10.1109/EEEIC.2019.8783306\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a cost-benefit analysis of using battery storage to provide energy during the peak period of a substation transformer, rated 300-MVA, 230/121-22 kV. The battery sizing is optimized by varying the target power of peak shaving. Although the investment cost of battery is very high, but the benefits from price arbitrage and loss reduction are financially attractive. Thus, using battery storage for peak shaving is viable, but may not be profitable. The breakeven point is then determined to justify the investment.\",\"PeriodicalId\":422977,\"journal\":{\"name\":\"2019 IEEE International Conference on Environment and Electrical Engineering and 2019 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)\",\"volume\":\"33 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-06-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE International Conference on Environment and Electrical Engineering and 2019 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EEEIC.2019.8783306\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE International Conference on Environment and Electrical Engineering and 2019 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EEEIC.2019.8783306","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Cost-Benefit Analysis of Using Battery Storage for Peak Shaving of Substation Transformer
This paper presents a cost-benefit analysis of using battery storage to provide energy during the peak period of a substation transformer, rated 300-MVA, 230/121-22 kV. The battery sizing is optimized by varying the target power of peak shaving. Although the investment cost of battery is very high, but the benefits from price arbitrage and loss reduction are financially attractive. Thus, using battery storage for peak shaving is viable, but may not be profitable. The breakeven point is then determined to justify the investment.
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