EtherCAT总线技术在现代电力电子装置中的应用

doi:10.11930/j.issn.1004-9649.2016.09.066.06

中国电力 ›› 2016, Vol. 49 ›› Issue (9): 66-71.DOI: 10.11930/j.issn.1004-9649.2016.09.066.06

• 信息与通信(应用信息平台研发专栏) • 上一篇下一篇

EtherCAT总线技术在现代电力电子装置中的应用

蒋应伟, 侯凯, 陈永华, 骆健

南瑞集团公司（国网电力科学研究院）,江苏南京 210003

收稿日期:2016-03-08 出版日期:2016-09-10 发布日期:2016-09-28
作者简介:蒋应伟（1986—）,男,浙江兰溪人,硕士,工程师,从事电力电子在电力系统中的应用研究。E-mail: jiangyingwei@sgepri.sgcc.com.cn
基金资助:
科技部转制科研院所创新能力专项资金项目（2014EG221211）; 国网电力科学研究院科技项目（524600130013, 524600130014）

Application of EtherCAT in Modern Power Electronic Equipments

JIANG Yingwei, HOU Kai, CHEN Yonghua, LUO Jian

NARI Group Corporation （State Grid Electric Power Research Institute）, Nanjing 210003, China

Received:2016-03-08 Online:2016-09-10 Published:2016-09-28
Supported by:
This work is supported by Ministry of Science and Technology Research Instiute of Innovation Capacity of Special Funds (No.2014EG221211) and Technology Projects of State Grid Electric Power Research Institute (No; 524600130013, No; 524600130014)

摘要/Abstract

摘要： 随着中国智能电网的发展,电力电子技术在电力系统中得到广泛应用。模块化多电平（MMC）拓扑是目前高压、大容量电力电子装置的主要方案之一,传统集中式控制系统框架的缺点日显。通过对EtherCAT总线技术实时性、同步性、灵活性的分析,针对模块化多电平拓扑的一种H桥级联,提出了一种基于EtherCAT技术的分布式控制系统框架。搭建了9模块H桥级联平台,通过实验证明了EtherCAT总线控制系统的优良性能。根据实践经验,概括了许多应用EtherCAT技术的关键点,该分布式控制系统构建同样适用于其他的模块化多电平电力电子装置。

关键词: EtherCAT, 电力电子, 控制系统, 智能电网

Abstract: With smart grid development in our country, power electronics are widely used in power systems Modular Multilevel Converter (MMC) technology is major approach in current high voltage large capacity power electronic equipment. However, traditional centralized architecture of control system needs improvement. With performance analysis of EtherCAT on realtime,synchronism and flexibility, a distributed control system architecture based on EtherCAT Bus-technology is proposed. A test platform which include nine H-bridge modular is constructed. Experiment performance demonstrates excellent distributed control system behavior. Many key technologies in EtheCAT application are summarized based on practical experiences. The proposed distributed architecture is also capable for other kinds of multi voltage level power electronic equipment.

Key words: EtherCAT, power electronic, control system, smart grid

中图分类号:

TM72

蒋应伟, 侯凯, 陈永华, 骆健. EtherCAT总线技术在现代电力电子装置中的应用[J]. 中国电力, 2016, 49(9): 66-71.

JIANG Yingwei, HOU Kai, CHEN Yonghua, LUO Jian. Application of EtherCAT in Modern Power Electronic Equipments[J]. Electric Power, 2016, 49(9): 66-71.

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EtherCAT总线技术在现代电力电子装置中的应用

Application of EtherCAT in Modern Power Electronic Equipments

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EtherCAT总线技术在现代电力电子装置中的应用

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