| 不同发电调度方式调度效果比较分析 |
| |
| 引用本文： | 谢国辉,张粒子,王卿然.不同发电调度方式调度效果比较分析[J].中国电力,2010,43(9). |
| |
| 作者姓名： | 谢国辉 张粒子 王卿然 |
| |
| 作者单位： | 1. 国网能源研究院,北京,100052
2. 华北电力大学电力市场研究所,北京,102206 |
| |
| 摘 要： | 均衡调度、煤耗调度和成本调度是3种不同的发电调度方式,与电力系统运行实现公平、节能、经济等目标密切相关.深入分析3种调度方式的机理,以等负荷率为目标建立基于最小二乘的均衡调度优化模型,采用序列二次规划算法求解:分别以煤耗最小和购电成本最小为目标,建立煤耗调度和成本调度的日前安全约束机组组合模型,采用动态规划结合序列二次规划的混合算法求解.IEEE30节点算例分析表明,3种调度方式体现了相异的调度目标,决定了机组组合和发电出力分配的结果,并且不同调度方式将影响区域间的潮流分布.
|
| 关 键 词： | 均衡调度 煤耗调度 成本调度 安全约束机组组合 |
Comparative analysis for scheduling results of different generation dispatching modes |
| |
| XIE Guo-hui,ZHANG Li-zi,WANG Qing-ran.Comparative analysis for scheduling results of different generation dispatching modes[J].Electric Power,2010,43(9). |
| |
| Authors: | XIE Guo-hui ZHANG Li-zi WANG Qing-ran |
| |
| Affiliation: | XIE Guo-hui1,ZHANG Li-zi2,WANG Qing-ran2(1.State Grid Energy Research Institute,Beijing 100052,China,2.Electricity Market Research Institute,North China Electric Power University,Beijing 102206,China) |
| |
| Abstract: | Balanced scheduling,coal-consumption scheduling and generation-cost scheduling are three different generation-dispatching modes,which are closely related to the goal of fairness,energy-saving and economic.After deeply analyzing the mechanism of the three scheduling modes,balanced model was built up based on least square with target of equal load rate;to minimum coal-consumption and generation-cost,day-ahead security constrained unit commitment models were established for coal-consumption and generation-cost... |
| |
| Keywords: | balanced scheduling coal-consumption scheduling generation-cost scheduling security constrained unit commitment |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
