| 计及可靠性的电力市场分时定价方法 |
| |
| 引用本文： | 王秀丽,黄敏,陈天恩,谢绍宇,李焰.计及可靠性的电力市场分时定价方法[J].电力系统自动化,2009,33(10):29-33. |
| |
| 作者姓名： | 王秀丽 黄敏 陈天恩 谢绍宇 李焰 |
| |
| 作者单位： | 1.西安交通大学电气工程学院，陕西省西安市 710049; 2.西北电网有限公司，陕西省西安市 710049 |
| |
| 摘 要： | 发电上网分时电价与当时的发电燃料边际成本及供电风险密切相关，随机生产模拟计算可以给出系统的最优发电方式、燃料费用、边际发电成本及系统可靠性指标。在随机生产模拟计算的基础上，提出了3种既考虑电能成本又考虑风险成本（可靠性成本）的分时电价制定方案，并以某实际系统为例计算出典型日运行方式下每种方案的分时电价，同时统计出该运行方式下的峰、腰、谷分时电价比，为电网实现分时电价提供了参考和依据。
|
| 关 键 词： | 分时电价 边际生产成本 可靠性 随机生产模拟 |
| 收稿时间： | 12/9/2008 9:40:56 PM |
| 修稿时间： | 5/8/2009 11:06:14 AM |
Power System Hourly Pricing Methods Considering Reliability |
| |
| WANG Xiuli,HUANG Min,CHEN Tian''en,XIE Shaoyu,LI Yan.Power System Hourly Pricing Methods Considering Reliability[J].Automation of Electric Power Systems,2009,33(10):29-33. |
| |
| Authors: | WANG Xiuli HUANG Min CHEN Tian'en XIE Shaoyu LI Yan |
| |
| Affiliation: | 1.Xi'an Jiaotong University;Xi'an 710049;China;2.Northwest China Grid Company Limited;China |
| |
| Abstract: | Power system hourly price is closely related to power energy marginal cost and risk cost.By stochastic production simulation,the optimal generation scheduler,fuel cost,system marginal cost and reliability indices can be obtained.Based on the stochastic production simulation results,three electricity pricing models and the principle of partition of the peak-valley electricity price are discussed.At last,a practical power system is utilized to obtain the different power system hourly prices and the ratio of p... |
| |
| Keywords: | hourly price marginal production cost reliability stochastic production simulation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《电力系统自动化》浏览原始摘要信息 |
|
点击此处可从《电力系统自动化》下载全文 |
