[1]李恒真,谢志文,吴树鸿,等.分布式发电电压协调控制策略研究[J].南京师范大学学报(工程技术版),2016,16(04):028.[doi:10.3969/j.issn.1672-1292.2016.04.005]
　Li Hengzhen,Xie Zhiwen,Wu Shuhong,et al.Research on Autonomous Control Strategies forDistributed Generation Voltage[J].Journal of Nanjing Normal University(Engineering and Technology),2016,16(04):028.[doi:10.3969/j.issn.1672-1292.2016.04.005]
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分布式发电电压协调控制策略研究
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
16卷
期数:
2016年04期
页码:
028
栏目:
电气与电子工程
出版日期:
2016-12-31

文章信息/Info

Title:
Research on Autonomous Control Strategies forDistributed Generation Voltage
文章编号:
1672-1292(2016)04-0028-06
作者:
李恒真1; 谢志文1; 吴树鸿1; 范心明1; 刘志陆1; 赵 阳2
(1.广东电网公司佛山供电局,广东 佛山 528000)(2.南京师范大学电气与自动化工程学院,江苏 南京 210042)
Author(s):
Li Hengzhen1; Xie Zhiwen1; Wu Shuhong1; Fan Xinming1; Liu Zhilu1; Zhao Yang2
(1.Foshan Power Supply Bureau of China Southern Power Grid,Foshan 528000,China)(2.School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210042,China)
关键词:
分布式发电; 电压自治控制; 装置试验
Keywords:
distributed generation; autonomous control of voltage; device’s test
分类号:
TM461; TN03
DOI:
10.3969/j.issn.1672-1292.2016.04.005
文献标志码:
A
摘要:
本文研究了50 kW分布式发电电压自治装置的控制策略,其原理是采用并网运行时的电网频率和电网电压作为支撑,根据输入输出功率、直流侧电压或充放电电流在AC/DC侧设计了恒压控制器、恒流控制器、Vf控制器,在DC/DC侧设计了恒压控制器、恒流控制器. 本文搭建了试验平台对分布式发电电压自治装置进行测试,感性无功降低电压实验和容性无功升高电压实验的结果表明,该装置具有良好的无功变化抗扰度. 直流母线电压稳定性测试实验结果表明,该装置的电压具有良好的稳定性.
Abstract:
The paper designs effective control strategies for the autonomous device of 50 kW distributed generation voltage. On the support of the power frequency and network voltage in grid-connected operation,the author puts constant voltage controllers,constant current controllers and VF controllers on AC/DC side in the light of input & output power,DC side voltage or charging & discharging current,and puts constant pressure controllers and constant current controllers on DC/DC side. The paper builds a testing platform to conduct actual measurements of the autonomous device of distributed generation voltage under the control strategies designed here. The inductive reactive voltage derating experiment and capacitive reactive voltage boosting experiment have proven that the device possesses fine noise immunity of reactive power variation,and the stability test of DC-bus voltage has proven that the device’s voltage is highly stable.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-10-11.
基金项目:广东电网有限责任公司科技项目(GDKJQQ20152031).
通讯联系人:赵阳,教授,博士生导师,研究方向:电磁兼容技术与应用. E-mail:zhaoyang2@njnu.edu.cn
更新日期/Last Update: 2016-12-31