摘要
为摆脱技术壁垒,保障工业控制安全,实现信息安全的可控性,需对风电机组控制器进行国产化开发及替换应用。文章从实用性、完整性、实时性、可靠性、稳定性、安全性和先进性等方面考虑,采用国产龙芯2K1500芯片及国产嵌入式实时操作系统进行国产化控制器的设计开发,以达到安全可控、效能提高的目的;同时,基于所开发的国产化控制器,根据风电机组控制功能需求,完成风电机组控制系统的硬件组态和I/O点表配置,分析了控制器与接口设备的通信方式,并设计相应软件控制逻辑。现场应用结果显示,采用所设计控制器的风电机组成功投入运行后,完成了240 h试运行验收测试,验收测试阶段系统运行稳定可靠,各项性能指标满足相关标准规定,这证明了基于自主可控国产控制器的兆瓦级风电机组控制系统自主可控、安全可靠。
In order to get rid of technical barriers,ensure the safety of industrial control and realize the controllability of information security,it is necessary to focuses on the localized development and replacement application of controllers for wind turbine generators(WTG).Emphasizing practicality,integrity,real-time performance,reliability,stability,security and progressiveness,this study prioritized the adoption of the domestic Godson 2K1500 chip and real-time embedded operating system in the localized design and development of controllers to enhance safety,controllability and efficiency.The domestically developed controller was further configured with hardware and I/O point table aligned with the functional requirements of the WTG control system.Furthermore,the study analyzed the communication modes between the controller and interface devices,in addition to outlining a design for software control logic.The designed controller was subsequently incorporated into a WTG,which was put into trial operation for 240 hours after successful commissioning.During this acceptance testing,the system operated stably and reliably,with all performance indicators remaining compliant with national or industry standards.The control system for MW level WTGs based on the domestic controller featuring autonomous controllability was proven to be autonomously controllable,safe and reliable.
作者
叶伟
喻勇
李军
颜志
YE Wei;YU Yong;LI Jun;YAN Zhi(CRRC Zhuzhou Institute Co.,Ltd.,Zhuzhou,Hunan 412001,China)
出处
《控制与信息技术》
2024年第2期19-25,共7页
CONTROL AND INFORMATION TECHNOLOGY
基金
国家重点研发计划项目(2022YFB4201600)。
关键词
风力发电控制系统
控制器
国产化
自主可控性
可靠性
wind turbine master control system
controller
localization
autonomous controllability
reliability
作者简介
通信作者:叶伟(1975—),男,高级工程师,主要从事风力发电机组主控系统开发和智能运维工作,yewei@csrzic.com。
