| 发电偏离电量的网损影响 |
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| 引用本文： | 陈宇晨,曹敏年,翟海青,赵岩,侯昀. 发电偏离电量的网损影响[J]. 上海大学学报(自然科学版), 2006, 12(6): 557-561 |
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| 作者姓名： | 陈宇晨 曹敏年 翟海青 赵岩 侯昀 |
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| 作者单位： | 上海工程技术大学,电气工程系,上海,201620;上海市电力公司,上海,200122 |
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| 基金项目： | 上海市教委资助项目;上海市科委科技成果 |
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| 摘 要： | 运用发电偏离电量与网损分配的数学模型,通过特定电网对电量偏离的特征和影响进行了计算与分析.由于电源点离负荷中心的电气距离不同,形成了两种典型的发电偏离电量网损微增特性.按照发电偏离电量对电网运行的影响,提出了3种偏离程度的认定与划分判据.此方案已被电力部门采纳,经实际运行,证明是切实可行的.
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| 关 键 词： | 电力市场 电网 发电偏离电量 网损微增 网损分配因子 |
| 文章编号： | 1007-2861(2006)06-0557-05 |
| 修稿时间： | 2006-06-14 |
Generating Electricity Deviation and Its Influence on Incremental Power Loss |
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| CHEN Yu-chen,CAO Min-nian,ZHAI Hai-qing,ZHAO Yan,HOU Yun. Generating Electricity Deviation and Its Influence on Incremental Power Loss[J]. Journal of Shanghai University(Natural Science), 2006, 12(6): 557-561 |
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| Authors: | CHEN Yu-chen CAO Min-nian ZHAI Hai-qing ZHAO Yan HOU Yun |
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| Abstract: | This paper presents a model for analyzing and calculating the incremental electric power loss under the situation of generating deviation occurring in one or several grid nodes.Aimed at a designated grid,two kinds of incremental power loss curves are studied.Taking into consideration multi-load level,we carry out three types of generating deviation standards and describe their characteristics.The described method has been used in practice and proved to be feasible. |
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| Keywords: | electric power market power grid generating electricity deviation incremental power loss power loss distribution factor |
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