| 区域控制偏差的动态内涵 |
| |
| 引用本文： | 李卫东,常烨骙,陈兆庆,刘娆,巴宇,滕贤亮.区域控制偏差的动态内涵[J].电力系统自动化,2016,40(24):146-150. |
| |
| 作者姓名： | 李卫东 常烨骙 陈兆庆 刘娆 巴宇 滕贤亮 |
| |
| 作者单位： | 大连理工大学电气工程学院, 辽宁省大连市 116024,大连理工大学电气工程学院, 辽宁省大连市 116024,国网辽宁省电力有限公司, 辽宁省沈阳市 110004,大连理工大学电气工程学院, 辽宁省大连市 116024,大连理工大学电气工程学院, 辽宁省大连市 116024,南瑞集团公司(国网电力科学研究院), 江苏省南京市 211106; 智能电网保护和运行控制国家重点实验室, 江苏省南京市 211106 |
| |
| 基金项目： | 国家自然科学基金资助项目(51677018);国家电网公司科技项目“特高压区域电网大功率缺失下频率协调控制关键技术研究与应用” |
| |
| 摘 要： | 随着互联电网的日趋复杂、技术的发展和更为先进的管理需求,对区域控制偏差的理解和运用应该与时俱进。文中从互联电网有功功率运行平衡控制性能评价的角度,对区域控制偏差和相关基本概念与理论进行了系统而深入的剖析,明确了频率偏差系数与相对应自然频率特性系数间的偏差是影响有功功率平衡控制准确性的关键,进而提出了应该在规划、计划和调度层面给出提高相关控制性能的措施。提出了动态自然频率特性系数和动态区域控制偏差时间序列等概念,可为新一代评价标准的设计提供新的思路。
|
| 关 键 词： | 区域控制偏差 频率响应 自动发电控制 时间序列 |
| 收稿时间： | 4/6/2016 12:00:00 AM |
| 修稿时间： | 2016/10/8 0:00:00 |
Dynamic Contents of Area Control Error |
| |
| LI Weidong,CHANG Yekui,CHEN Zhaoqing,LIU Rao,BA Yu and TENG Xianliang.Dynamic Contents of Area Control Error[J].Automation of Electric Power Systems,2016,40(24):146-150. |
| |
| Authors: | LI Weidong CHANG Yekui CHEN Zhaoqing LIU Rao BA Yu and TENG Xianliang |
| |
| Affiliation: | School of Electrical Engineering, Dalian University of Technology, Dalian 116024, China,School of Electrical Engineering, Dalian University of Technology, Dalian 116024, China,State Grid Liaoning Electric Power Supply Co. Ltd., Shenyang 110004, China,School of Electrical Engineering, Dalian University of Technology, Dalian 116024, China,School of Electrical Engineering, Dalian University of Technology, Dalian 116024, China and NARI Group Corporation(State Grid Electric Power Research Institute), Nanjing 211106, China; State Key Laboratory of Smart Grid Protection and Control, Nanjing 211106, China |
| |
| Abstract: | With the ever-increasing complexity of interconnected power grid, the development of technology and the demand for advanced management, the understanding and application of area control error(ACE)should progress with the times. From the perspective of control performance assessment of active power balance operation for the interconnected power grid, a systematical and deep analysis has been conducted on ACE and related basic concepts. It has been found that the deviation between the frequency bias coefficient and the natural frequency response coefficient is the key factor influencing the accuracy of active power balance control. Then, it is proposed that measures to improve the relevant control performance should be provided from the aspects of planning, scheduling and dispatching. The new concepts of dynamic natural frequency response coefficient and dynamic ACE time series are presented as new ideas for the design of new evaluation standards.This work is supported by National Natural Science Foundation of China(No. 51677018)and State Grid Corporation of China. |
| |
| Keywords: | area control error(ACE) frequency response automatic generation control time series |
| 本文献已被 CNKI 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 |
|
