南方电网技术2016，Vol.10Issue(2)：77-81,5.DOI:10.13648/j.cnki.issn1674-0629.2016.012
基于动态潮流的网损微增率算法
An Incremental Network Loss Algorithm Based on Dynamic Power Flow
范展滔 1郑浩 2赵晋泉 3黄凯4
作者信息
- 1. 中国南方电网有限责任公司，广州510623
- 2. 南京南瑞继保电气有限公司，南京211102
- 3. 河海大学能源与电气工程学院，南京210098
- 4. 河海大学能源与电气工程学院，南京210098
- 折叠
摘要
Abstract
A novel incremental network loss algorithm based on the dynamic power flow is proposed. The unbalance component of ac-tive power is taken into the power flow model in order to take full consideration of the regulation characteristics of generators in real power grids. Then the inversion of the transposed Jacobian matrix is performed to obtain all the generators’nodal incremental network loss accurately,which can handle the unsolvable problem in the transposed jacobian matrix method because there is no active power constraints in the slack buses. Numerical results for several test systems demonstrate the effectiveness of the proposed algorithm and the advantage in economic dispatch for active power.关键词
动态潮流/不平衡功率/雅可比矩阵/网损微增率/经济调度Key words
dynamic power flow/unbalanced power/Jacobian matrix/incremental network loss/economic dispatch分类
信息技术与安全科学引用本文复制引用
范展滔,郑浩,赵晋泉,黄凯..基于动态潮流的网损微增率算法[J].南方电网技术,2016,10(2):77-81,5.
