风电并网检测不确定度分析及评定方法研究
大规模风电的并网运行给电力系统的安全、稳定运行带来的影响不可忽视。为了保障风电持续健康发展和电网安全稳定运行,开展风电并网检测是非常重要的。不确定度是保证检测结果的可靠性、准确性,及检测能力的重要指标,亟需开展风电并网检测的不确定度分析及与其相适应的不确定度评定方法的研究。通过对相关标准的研究,对风电并网检测的测试项目及测试方法作了介绍,分析了功率、谐波及闪变等主要测试结果的不确定度分量,最后给出了不确定度评定的方法。...
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Published in | 电测与仪表 Vol. 52; no. 13; pp. 25 - 30 |
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Main Author | |
Format | Journal Article |
Language | Chinese |
Published |
中国电力科学研究院,北京,100192
2015
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Subjects | |
Online Access | Get full text |
ISSN | 1001-1390 |
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Abstract | 大规模风电的并网运行给电力系统的安全、稳定运行带来的影响不可忽视。为了保障风电持续健康发展和电网安全稳定运行,开展风电并网检测是非常重要的。不确定度是保证检测结果的可靠性、准确性,及检测能力的重要指标,亟需开展风电并网检测的不确定度分析及与其相适应的不确定度评定方法的研究。通过对相关标准的研究,对风电并网检测的测试项目及测试方法作了介绍,分析了功率、谐波及闪变等主要测试结果的不确定度分量,最后给出了不确定度评定的方法。 |
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AbstractList | TM933; 大规模风电的并网运行给电力系统的安全、稳定运行带来的影响不可忽视。为了保障风电持续健康发展和电网安全稳定运行,开展风电并网检测是非常重要的。不确定度是保证检测结果的可靠性、准确性,及检测能力的重要指标,亟需开展风电并网检测的不确定度分析及与其相适应的不确定度评定方法的研究。通过对相关标准的研究,对风电并网检测的测试项目及测试方法作了介绍,分析了功率、谐波及闪变等主要测试结果的不确定度分量,最后给出了不确定度评定的方法。 大规模风电的并网运行给电力系统的安全、稳定运行带来的影响不可忽视。为了保障风电持续健康发展和电网安全稳定运行,开展风电并网检测是非常重要的。不确定度是保证检测结果的可靠性、准确性,及检测能力的重要指标,亟需开展风电并网检测的不确定度分析及与其相适应的不确定度评定方法的研究。通过对相关标准的研究,对风电并网检测的测试项目及测试方法作了介绍,分析了功率、谐波及闪变等主要测试结果的不确定度分量,最后给出了不确定度评定的方法。 |
Abstract_FL | The influence of large-scale wind power integration on the safe and stable operation of a power system can-not be ignored.In order to safeguard the sustainable and healthy development of wind power and the secure and stable operation of power system,it is important to conduct the wind power grid-integration test.Uncertainty is an important indicator of the test results to ensure reliability, accuracy, and test capabilities, and it is urgent to carry out uncertain-ty analysis and uncertainty evaluation methods research of wind power grid-integration test.Through the study of rele-vant standards, the project and test methods of wind power grid-integration are presented.Uncertainty components of the major test results of the power, harmonics and flicker are analyzed.Finally, the uncertainty evaluation method is shown. |
Author | 陈晨 王瑞明 李少林 孙勇 张金平 |
AuthorAffiliation | 中国电力科学研究院,北京100192 |
AuthorAffiliation_xml | – name: 中国电力科学研究院,北京,100192 |
Author_FL | Chen Chen Zhang Jinping Wang Ruiming Li Shaolin Sun Yong |
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DocumentTitleAlternate | Research on uncertainty analysis and evaluation methods of wind power grid-integration test |
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Keywords | wind power grid-integration test 风电并网检测 不确定度评定方法 不确定度分量 uncertainty components uncertainty evaluation method |
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Notes | 23-1202/TH Chen Chen, Wang Ruiming, Li Shaolin, Sun Yong, Ehang Jinping (China Electric Power Research Institute, Beijing 100192, China) wind power grid-integration test; uncertainty components; uncertainty evaluation method The influence of large-scale wind power integration on the safe and stable operation of a power system cannot be ignored. In order to safeguard the sustainable and healthy development of wind power and the secure and stable operation of power system,it is important to conduct the wind power grid-integration test. Uncertainty is an important indicator of the test results to ensure reliability,accuracy,and test capabilities,and it is urgent to carry out uncertainty analysis and uncertainty evaluation methods research of wind power grid-integration test. Through the study of relevant standards,the project and test methods of wind power grid-integration are presented. Uncertainty components of the major test results of the power,harmonics and flicker are analyzed. Finally,the uncertainty evaluat |
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SubjectTerms | 不确定度分量 不确定度评定方法 风电并网检测 |
Title | 风电并网检测不确定度分析及评定方法研究 |
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