| 广州电网负荷特性分析 |
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| 引用本文： | 陈健,刘明波,樊亚亮,徐兵.广州电网负荷特性分析[J].电力系统及其自动化学报,2009,21(6). |
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| 作者姓名： | 陈健 刘明波 樊亚亮 徐兵 |
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| 作者单位： | 1. 广东电网公司广州供电局,广州,510620
2. 华南理工大学电力学院,广州,510640 |
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| 摘 要： | "十五"期间广州地区电网最大负荷持续快速增长,峰谷差逐年增大,高峰时段和电力设备检修季节电力供应紧张,给电网安全运行带来很大威胁,也给电力负荷分析预测、电网规划计划工作带来许多困难.本文在积累和分析大量负荷特性数据的基础上,第一次较伞面、完整地摸清了广州电网负荷的变化规律及发展趋势.深入分析了气温对负荷的影响,提出温度敏感点的概念,计算出广州降温负荷的比重,对电力最高负荷的短期预测有较强的指导作用.文中给出的广州电网负荷特性值有较高的可信度,将为电网规划及调度计算电网年最大负荷提供有力的依据.
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| 关 键 词： | 负荷特性 预测 负荷特性指标 气温敏感点 |
Studies on Load Characteristics of Guangzhou Power Network |
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| CHEN Jian,LIU Ming-bo,FAN Ya-liang,XU Bing.Studies on Load Characteristics of Guangzhou Power Network[J].Proceedings of the CSU-EPSA,2009,21(6). |
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| Authors: | CHEN Jian LIU Ming-bo FAN Ya-liang XU Bing |
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| Affiliation: | CHEN Jian1,LIU Ming-bo2,FAN Ya-liang1,XU Bing1(1.Guangzhou Power Supply Bureau,Guangzhou 510620,China,2.The Department of Electrical Power of South China University ofTechnology,Guangzhou 510640,China) |
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| Abstract: | In 11th five-year plan,the maximal load of Guangzhou area's power network persists increases fast,and the load gap between peak and valley becomes more and more evident.The power supply is very strained in peak load period and season for fixing electricity power equipments.It brings prodigious menace for the safety and stability running of power network,and also brings many difficulties for the load forecasting and power network planning.Based on the accumulating and analyzing many load characteristic data,... |
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| Keywords: | load characteristic eorecast load characteristic index temperature sensitive point |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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