燃气分布式能源站电气监控系统设计优化  

Optimization design for electrical control systems in gas distributed energy stations

作　　者：陈靖 张希 杜炬虎 刘静 CHEN Jing;ZHANG Xi;DU Juhu;LIU Jing(China Huadian Engineering Company Limited,Beijing 100160,China;Huadian Distributed Energy Engineering Company Limited,Beijing 100160,China)

机构地区：[1]中国华电科工集团有限公司,北京100160 [2]华电分布式能源工程技术有限公司,北京100160

出　　处：《华电技术》2019年第12期50-53,62,共5页HUADIAN TECHNOLOGY

摘　　要：目前分布式能源站电气监控系统的配置方式存在功能独立、监控范围不全等问题,给运行人员带来很大不便。为解决以上问题,提高电气监控系统的集成化水平,方便运行人员统一控制和管理,采用一体化设计方案,提出了一种新型的天然气分布式能源站电气监控系统。该系统由配售电监控子系统、发电监控子系统、站用电监控子系统、升压站监控子系统和远动通信监控子系统组成,均经通信管理机连接于双以太网和对时总线,实现了电能生产和销售有机结合,有利于分布式能源站灵活、高效、经济运行。The isolated function and incomplete monitoring scope of current electrical control systems in gas distributed energy stations have brought great inconvenience to operators.In order to solve the problems above,improve integration level of electrical control system,and facilitate the unified control and management for operators,an integrated design of a new electrical control system for gas distributed energy station is proposed.The system is composed of power distribution and sales control subsystem,power generation control subsystem,auxiliary power control subsystem,step-up substation control subsystem and telecontrol communication control subsystem.These subsystems are all connected to double Ethernet and clock synchronization bus through communication management unit.The system realizes the integration of power generation and sales,which makes the operation of distributed energy station more flexible,efficient and economic.

关 键 词：分布式能源 电气监控系统 配售电系统 发电系统 站用电系统 升压站系统 远动通信系统 

分 类 号：TK323[动力工程及工程热物理—热能工程]