微电网中同步发电机调频特性分析Analysis of Frequency Modulation Characteristics of Synchronous Generators in Microgrid

• 全文下载: PDF(1163KB)    PP.92-98   DOI: 10.12677/AEPE.2017.54015
• 下载量: 775  浏览量: 1,934

In the island mode with no support of large power grid, the stable operation is maintained only by distributed energy. We can take synchronous generator as main control unit. This paper focuses on the synchronous generator speed control system characteristics and simulation. The main research contents include the establishment of synchronous generator speed control system and automatic power generation control system mathematical model and the stability analysis of the speed control system. Then through simulation of different load changes, the characteristics of synchronous generator’s differential regulation and non-differential regulation are studied, which supports the stable operation of micro-grid.

 [1] 王成山. 微电网分析与仿真理论[M]. 北京: 科学出版社, 2013. [2] Milosevic, M. and Andrersson, G. (2005) Generation Control in Small Isolated Power Systems. Proceedings of the 37th Annual North American Power Symposium, Ames, 23-25 October 2005, 524-529. [3] 牛涛, 钱康, 孙纯军, 等. 基于遗传算法的微电网容量配置方法及软件开发[J]. 中国电力, 2016, 49(9): 160-164. [4] 周康. 风光(柴)储联合发电系统容量配置方法研究[D]: [硕士学位论文]. 成都: 电子科技大学, 2012. [5] 陈柔伊, 董旭柱, 黄邵远, 等. 孤岛微网系统柴发配置分析[J]. 电工电能新技术, 2014, 33(10): 58-63. [6] 时珊珊, 鲁宗相, 闵勇, 等. 微电网孤网运行时的频率特性分析[J]. 电力系统自动化, 2011, 35(9): 36-41. [7] 薛卿. 同步发电机参数对不同假设模型影响的研究[D]: [硕士学位论文]. 北京: 华北电力大学, 2011. [8] 梁英, 盛万兴, 钟庆昌, 等. 基于同步逆变器的微电网二次调频策略及特性分析[J]. 中国电机工程学报, 2017, 37(2): 391-402. [9] 邓浩. 光伏与微型燃气轮机混合微网建模及控制策略研究[D]: [硕士学位论文]. 重庆: 重庆大学, 2011. [10] Hadi, S. 电力系统分析[M]. 北京: 中国电力出版社, 2008.