IEC 61850应用剖析及其发展探讨

作为智能变电站的数字化基础,IEC 61850在促进变电站技术进步的同时,本身在应用中也反映出若干设计上的缺陷。在深入剖析IEC 61850标准现状和应用实践情况的基础上,反思了其成败得失。针对智能变电站的部分发展需求,不再完全局限于标准约束,提出了IEC 61850补充性框架设计思路。提出IEC 61850的变电站设备模型及其相关的服务模型可以简化,变电站配置描述语言需要摆脱低效、庞大的弱点,需要利用特定通信服务映射机制设计新的高效通信协议栈,并增强与调度端的无缝通信能力。最后利用CIM/E语言、电力通用服务协议等成果对IEC 61850进行了补充性的改进设计示例。...

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Published in电力系统保护与控制 Vol. 46; no. 1; pp. 162 - 169
Main Author 高志远;黄海峰;徐昊亮;倪益民;窦仁晖;靳攀润;曹阳;张鸿
Format Journal Article
LanguageChinese
Published 中国电力科学研究院,江苏 南京,210003%国网甘肃省电力公司经济技术研究院,甘肃 兰州,730050 2018
Subjects
61850
IEC
IEC标准
变电站自动化系统
智能变电站
面向服务
变电站自动化系统
service-oriented
smart substation
IEC标准
智能变电站
IEC61850
IEC standard
面向服务
IEC 61850
substation automation system
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Summary:作为智能变电站的数字化基础,IEC 61850在促进变电站技术进步的同时,本身在应用中也反映出若干设计上的缺陷。在深入剖析IEC 61850标准现状和应用实践情况的基础上,反思了其成败得失。针对智能变电站的部分发展需求,不再完全局限于标准约束,提出了IEC 61850补充性框架设计思路。提出IEC 61850的变电站设备模型及其相关的服务模型可以简化,变电站配置描述语言需要摆脱低效、庞大的弱点,需要利用特定通信服务映射机制设计新的高效通信协议栈,并增强与调度端的无缝通信能力。最后利用CIM/E语言、电力通用服务协议等成果对IEC 61850进行了补充性的改进设计示例。
Bibliography:GAO Zhiyuan1, HUANG Haifeng1, XU Haoliang2, NI Yimin1, DOU Renhui1, JIN Panrun2, CAO Yang1, ZHANG Hong1 （1. China Electric Power Research Institute, Nanjing 210003, China; 2. State Grid Gansu Electric Power Company Economic Research Institute, Lanzhou 730050, China）
41-1401/TM
smart substation; IEC 61850; service-oriented; IEC standard; substation automation system
As a digital basis of smart substation, IEC 61850 has promoted the advancements of the substation technologies. But at the same time, several design defects are also reflected in the applications. Based on in-depth analysis of the status and practical applications of IEC 61850, its advantages and defects are summed up. According to some of the requirements for smart substation development, a complementary architecture for IEC 61850 is put forward, which is no longer confined to the current standard constraints. It is pointed out that, the intelligent electronic device （IED） models of IEC 61850 and its related service models may be simplified, the Subs
ISSN:1674-3415
DOI:10.7667/PSPC161960