| 城市电网最优无功补偿容量模型及应用 |
| |
| 引用本文： | 张晓艳,丁明,王建.城市电网最优无功补偿容量模型及应用[J].合肥工业大学学报(自然科学版),2004,27(12):1547-1550. |
| |
| 作者姓名： | 张晓艳 丁明 王建 |
| |
| 作者单位： | 合肥工业大学,电气与自动化工程学院,安徽,合肥,230009;合肥供电公司,安徽,合肥,230022 |
| |
| 摘 要： | 文章采用年电能损失费用与新增无功补偿设备的费用之和最小为目标 ,建立城市电网无功补偿优化规划的数学模型 ,在目标函数中综合考虑了网损微增率、无功负荷补偿容量及网络因素。并采用适合城市电网特点的潮流计算方法 ,经实际系统计算 ,验证了本数学模型及算法的合理性与有效性 ,具有较高的实用价值
|
| 关 键 词： | 最优无功补偿 网损微增率 模型 |
| 文章编号： | 1003-5060(2004)12-1547-04 |
| 修稿时间： | 2004年2月9日 |
Model of optimal reactive compensation of urban power networks and its application |
| |
| ZHANG Xiao-yan,DING Ming,WANG Jian.Model of optimal reactive compensation of urban power networks and its application[J].Journal of Hefei University of Technology(Natural Science),2004,27(12):1547-1550. |
| |
| Authors: | ZHANG Xiao-yan DING Ming WANG Jian |
| |
| Institution: | ZHANG Xiao-yan~1,DING Ming~1,WANG Jian~2 |
| |
| Abstract: | The mathematical model of optimal reactive power planning for urban power networks is established in which the minimal sum of active power loss cost and capital investment of VAR equipment added is taken as the objective. The network loss increment ratio, the VAR compensation capacity and the network factor are considered comprehensively in the objective function. The power flow method suitable for urban power networks is adopted. The results of a practical distribution system demonstrate the effectiveness and practicability of the proposed method. |
| |
| Keywords: | optimal reactive compensation network loss increment ratio model |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
