具有可靠性和弃风限制的电力系统最优运行储备调度

2021 3rd International Conference on System Reliability and Safety Engineering (SRSE) Pub Date : 2021-11-01 DOI:10.1109/SRSE54209.2021.00043

Yang Yang, Tang Loon Ching

{"title":"具有可靠性和弃风限制的电力系统最优运行储备调度","authors":"Yang Yang, Tang Loon Ching","doi":"10.1109/SRSE54209.2021.00043","DOIUrl":null,"url":null,"abstract":"The strong volatility of wind power output and load demand requires an effective method to schedule operating reserve in power systems. Not only the up reserve (UPR) but also the down reserve (DNR) should be considered when scheduling operating reserve. This paper presents a novel method for scheduling both UPR and DNR considering the constraints of operating reliability and wind curtailment in power systems. The expected energy not supplied (EENS) and expected wind power curtailed (EWPC) criterions are integrated into the day-ahead unit commitment (UC) model to pre-dispatch the power system. These criterions are formulated in detail based on the multi-state models of load demand, wind power output and generating units considering DNR and UPR. The proposed model is validated utilizing an 8-bus system.","PeriodicalId":168429,"journal":{"name":"2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Optimal Operating Reserve Scheduling for Power System with Reliability and Wind Curtailment Limits\",\"authors\":\"Yang Yang, Tang Loon Ching\",\"doi\":\"10.1109/SRSE54209.2021.00043\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The strong volatility of wind power output and load demand requires an effective method to schedule operating reserve in power systems. Not only the up reserve (UPR) but also the down reserve (DNR) should be considered when scheduling operating reserve. This paper presents a novel method for scheduling both UPR and DNR considering the constraints of operating reliability and wind curtailment in power systems. The expected energy not supplied (EENS) and expected wind power curtailed (EWPC) criterions are integrated into the day-ahead unit commitment (UC) model to pre-dispatch the power system. These criterions are formulated in detail based on the multi-state models of load demand, wind power output and generating units considering DNR and UPR. The proposed model is validated utilizing an 8-bus system.\",\"PeriodicalId\":168429,\"journal\":{\"name\":\"2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)\",\"volume\":\"14 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SRSE54209.2021.00043\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SRSE54209.2021.00043","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

风电出力和负荷需求的剧烈波动，需要一种有效的电力系统运行储备调度方法。在调度运行储备时，不仅要考虑上行储备(UPR)，还要考虑下行储备(DNR)。本文提出了一种同时考虑电力系统运行可靠性和弃风约束的UPR和DNR调度新方法。将预期无供电量(EENS)和预期弃风电量(EWPC)标准整合到日前机组承诺(UC)模型中，对电力系统进行预调度。在考虑DNR和UPR的负荷需求、风电输出和机组多状态模型的基础上，详细制定了这些准则。利用8总线系统验证了所提出的模型。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Optimal Operating Reserve Scheduling for Power System with Reliability and Wind Curtailment Limits

The strong volatility of wind power output and load demand requires an effective method to schedule operating reserve in power systems. Not only the up reserve (UPR) but also the down reserve (DNR) should be considered when scheduling operating reserve. This paper presents a novel method for scheduling both UPR and DNR considering the constraints of operating reliability and wind curtailment in power systems. The expected energy not supplied (EENS) and expected wind power curtailed (EWPC) criterions are integrated into the day-ahead unit commitment (UC) model to pre-dispatch the power system. These criterions are formulated in detail based on the multi-state models of load demand, wind power output and generating units considering DNR and UPR. The proposed model is validated utilizing an 8-bus system.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2021 3rd International Conference on System Reliability and Safety Engineering (SRSE)

自引率

0.00%

发文量