Ovation系统LC卡对第三方通信操作策略

华电技术 ›› 2013, Vol. 35 ›› Issue (11): 54-57.

Ovation系统LC卡对第三方通信操作策略

(1.四川广安发电有限责任公司，四川广安〓638000；2.西安热工研究院有限公司，陕西西安〓710032)

出版日期:2013-11-25 发布日期:2013-12-30

Strategy of Ovation system in operating third party system through communication by link controller (LC) module

(1.Sichuan Guang’an Power Generation Company Limited, Guang’an 638000, China; 2.Xi’an Thermal Power Research Institute Company Limited, Xi’an 710032, China)

Online:2013-11-25 Published:2013-12-30

摘要/Abstract

摘要： 摘要：以四川广安发电有限责任公司定排程控系统通。信改造为例，介绍了Ovation系统使用Modbus协议，通过LC卡实现第三方系统通信操作的过程。针对Ovation系统LC卡对第三方系统执行通信操作时出现通信地址错误、指令重复发送、操作结果紊乱的问题，分别从Modbus协议地址匹配、LC卡配置和Ovaion系统逻辑组态3个方面，阐述了Ovation系统LC卡实现通信操作设计中应注意的问题和解决办法。

关键词: 关键词：Ovation系统, LC卡, Modbus协议, 第三方系统, 通信, 操作

Abstract: Abstract:Taking the communication reformation of the periodic blow down program control system in Sichuan Guang’an Power Generation Company Limited as an example, the operation process of Ovation system to use the Modbus protocol to operate the thirdparty system through communication by the LC module was introduced. Arming at the problems of the Ovation system occurred in communication operation on thirdparty system by the LC module, which include the communication address error, the repeatedly sent instructions, the disorder operation results and others, considering three aspects (the Modbus protocol address matching, the configuration of the LC module and the logic configuration of Ovation system are included), the problems needing attention and the solutions in communication operation design of Ovation system by LC module were expounded.

Key words: Key words:Ovation system, link controller (LC) module, Modbus protocol, thirdparty system, communication, operation

郭伯春 1，肖胜 2. Ovation系统LC卡对第三方通信操作策略[J]. 华电技术, 2013, 35(11): 54-57.

GUO Bochun 1, XIAO Sheng 2 . Strategy of Ovation system in operating third party system through communication by link controller (LC) module[J]. Huadian Technology, 2013, 35(11): 54-57.

[1]	王立鼎, 詹庆才, 殷建军, 杨常府, 王均慧, 聂晓波. 变电站站用电源系统在线状态评估系统架构及关键策略研究[J]. 华电技术, 2021, 43(5): 15-22.
[2]	李彬, 郝一浩, 祁兵, 陈宋宋, 冯剑. 边缘计算在需求响应中的应用现状及发展思路[J]. 华电技术, 2021, 43(3): 1-8.
[3]	董重重, 谢玮, 孙秉宇, 简子倪, 蒋究, 王先培. G3-PLC中MAC层动态信任评价机制研究[J]. 华电技术, 2021, 43(2): 15-21.
[4]	杨晓巳，陶新磊，韩立. 虚拟电厂技术现状及展望[J]. 华电技术, 2020, 42(5): 73-78.
[5]	刘星，崔双喜. 孤岛与重构相配合的配电网故障恢复策略[J]. 华电技术, 2020, 42(1): 29-34.
[6]	邱冬，高彦生，陈向阳. LM系列航改型燃气轮机作为黑启动电源的探讨[J]. 华电技术, 2019, 41(6): 64-66.
[7]	邓有纬1，盛玉林2，严凡华1. 输煤程控系统PLC与入炉煤皮带秤之间通信的实现[J]. 华电技术, 2019, 41(6): 67-71.
[8]	崔殿彬. 发变组保护装置界面&通信管理单元的设计与实现[J]. 华电技术, 2019, 41(4): 19-23.
[9]	张勇刚1, 2，王悦3，姚亮1, 2，陈琦1, 2. 一种适用于T接线路电流差动保护装置的研制[J]. 华电技术, 2019, 41(2): 18-21.
[10]	陈靖1，张希2，杜炬虎2，刘静2 . 燃气分布式能源站电气监控系统设计优化[J]. 华电技术, 2019, 41(12): 50-53.
[11]	任尚洁，刘思靓. 大型轴流转桨式水轮机桨叶操作机构有限元联合分析[J]. 华电技术, 2019, 41(1): 17-20.
[12]	张云斌，柴海超，王欣荷. 提高火力发电厂自动电压控制系统投入率的措施[J]. 华电技术, 2019, 41(1): 55-58.
[13]	刘轲，聂赛. 洪屏电站通信光缆故障分析及处理[J]. 华电技术, 2018, 40(10): 45-47.
[14]	钱伟，芮国俊，骆兆军，刘文彪. 基于IEC61850的就地化保护智能管理单元互操作[J]. 华电技术, 2018, 40(1): 22-26.
[15]	胡兵1,2，郭晓1,2，陈福锋1,2，李玉平1,2，行武1,2，王哲1,2. 全主式就地化变压器保护实现方案[J]. 华电技术, 2017, 39(9): 23-26.