R. Benabid, Salim Chennai, A. Messai, Dallal Kemikem
{"title":"考虑核电斜坡约束的排放/经济联合调度问题","authors":"R. Benabid, Salim Chennai, A. Messai, Dallal Kemikem","doi":"10.1109/ICAECCS56710.2023.10104726","DOIUrl":null,"url":null,"abstract":"Nuclear Power Plants (NPPs) are usually designed to operate in baseload mode and therefore they are not considered in the conventional economic dispatch problem. However, due to the increase of renewable energy sources penetration ratio into the electric grid, NPPs are recently designed for load following and frequency control but with more severe technical limitations. This paper proposes an enhanced model of economic dispatch considering the power ramp limitation of NPP. This last is formulated as a constrained optimization problem considering operation cost and emission reductions as objective functions. A simple energy system is proposed for the application. The obtained results show that the NPP is the most favored power plant, either in terms of operation cost or CO2 emission. For some demand levels and with considering the power ramp limit, the production/generation balance is not guaranteed. Therefore, some technical solutions are proposed to solve this problem.","PeriodicalId":447668,"journal":{"name":"2023 International Conference on Advances in Electronics, Control and Communication Systems (ICAECCS)","volume":"8 2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Combined Emission/Economic Dispatch Problem Considering NPPs Power Ramp Constraint\",\"authors\":\"R. Benabid, Salim Chennai, A. Messai, Dallal Kemikem\",\"doi\":\"10.1109/ICAECCS56710.2023.10104726\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Nuclear Power Plants (NPPs) are usually designed to operate in baseload mode and therefore they are not considered in the conventional economic dispatch problem. However, due to the increase of renewable energy sources penetration ratio into the electric grid, NPPs are recently designed for load following and frequency control but with more severe technical limitations. This paper proposes an enhanced model of economic dispatch considering the power ramp limitation of NPP. This last is formulated as a constrained optimization problem considering operation cost and emission reductions as objective functions. A simple energy system is proposed for the application. The obtained results show that the NPP is the most favored power plant, either in terms of operation cost or CO2 emission. For some demand levels and with considering the power ramp limit, the production/generation balance is not guaranteed. Therefore, some technical solutions are proposed to solve this problem.\",\"PeriodicalId\":447668,\"journal\":{\"name\":\"2023 International Conference on Advances in Electronics, Control and Communication Systems (ICAECCS)\",\"volume\":\"8 2 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-03-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2023 International Conference on Advances in Electronics, Control and Communication Systems (ICAECCS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICAECCS56710.2023.10104726\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 International Conference on Advances in Electronics, Control and Communication Systems (ICAECCS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICAECCS56710.2023.10104726","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Combined Emission/Economic Dispatch Problem Considering NPPs Power Ramp Constraint
Nuclear Power Plants (NPPs) are usually designed to operate in baseload mode and therefore they are not considered in the conventional economic dispatch problem. However, due to the increase of renewable energy sources penetration ratio into the electric grid, NPPs are recently designed for load following and frequency control but with more severe technical limitations. This paper proposes an enhanced model of economic dispatch considering the power ramp limitation of NPP. This last is formulated as a constrained optimization problem considering operation cost and emission reductions as objective functions. A simple energy system is proposed for the application. The obtained results show that the NPP is the most favored power plant, either in terms of operation cost or CO2 emission. For some demand levels and with considering the power ramp limit, the production/generation balance is not guaranteed. Therefore, some technical solutions are proposed to solve this problem.