{"title":"多核电厂安全母线电压质量影响分析","authors":"Moonsoo Kim, Bok-ryul Kim","doi":"10.1109/TD-ASIA.2009.5356937","DOIUrl":null,"url":null,"abstract":"When electric faults take place in onsite power system of nuclear power plants, the voltage of safety related bus can be affected such as voltage sag or dip. The safety related buses in nuclear power plants have a role of supplying vital power to essential loads for instrumentation and control of plant and safety shutdown of reactor. The risk of nuclear power plants will be increased if the voltage sag of safety related bus is occurred. Therefore, it is important to analyze the effect on voltage quality of safety related bus due to electric faults in nuclear power plants. This study performs that the characteristics of safety related bus voltage by different fault locations, types of faults, and plant status is simulated and analyzed.","PeriodicalId":131589,"journal":{"name":"2009 Transmission & Distribution Conference & Exposition: Asia and Pacific","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"The analysis for the effect on voltage quality of safety related bus in multi-nuclear plants\",\"authors\":\"Moonsoo Kim, Bok-ryul Kim\",\"doi\":\"10.1109/TD-ASIA.2009.5356937\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"When electric faults take place in onsite power system of nuclear power plants, the voltage of safety related bus can be affected such as voltage sag or dip. The safety related buses in nuclear power plants have a role of supplying vital power to essential loads for instrumentation and control of plant and safety shutdown of reactor. The risk of nuclear power plants will be increased if the voltage sag of safety related bus is occurred. Therefore, it is important to analyze the effect on voltage quality of safety related bus due to electric faults in nuclear power plants. This study performs that the characteristics of safety related bus voltage by different fault locations, types of faults, and plant status is simulated and analyzed.\",\"PeriodicalId\":131589,\"journal\":{\"name\":\"2009 Transmission & Distribution Conference & Exposition: Asia and Pacific\",\"volume\":\"18 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-12-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 Transmission & Distribution Conference & Exposition: Asia and Pacific\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/TD-ASIA.2009.5356937\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Transmission & Distribution Conference & Exposition: Asia and Pacific","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TD-ASIA.2009.5356937","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The analysis for the effect on voltage quality of safety related bus in multi-nuclear plants
When electric faults take place in onsite power system of nuclear power plants, the voltage of safety related bus can be affected such as voltage sag or dip. The safety related buses in nuclear power plants have a role of supplying vital power to essential loads for instrumentation and control of plant and safety shutdown of reactor. The risk of nuclear power plants will be increased if the voltage sag of safety related bus is occurred. Therefore, it is important to analyze the effect on voltage quality of safety related bus due to electric faults in nuclear power plants. This study performs that the characteristics of safety related bus voltage by different fault locations, types of faults, and plant status is simulated and analyzed.
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