智能變電站集中式測控關(guān)鍵技術(shù)研究及應(yīng)用
龔世敏,唐斌,洪瑩,張林,趙謙,蔡亮亮
(國電南京自動化股份有限公司,江蘇 南京 211100)
摘 要:針對當(dāng)前智能變電站自動化系統(tǒng)設(shè)備現(xiàn)狀背景及存在的問題,從技術(shù)發(fā)展趨勢上闡述了集中式測控技術(shù)研究的必要性。介紹了集中式測控的軟硬件架構(gòu)方案,分析了集中式測控實(shí)現(xiàn)的關(guān)鍵技術(shù)及難點(diǎn),并給出工程應(yīng)用實(shí)施方案。經(jīng)濟(jì)性分析對比表明,采用集中式測控技術(shù)可以較好地對現(xiàn)有二次設(shè)備進(jìn)行優(yōu)化整合,減少設(shè)備配置,降低設(shè)備調(diào)試維護(hù)工作量,提升了變電站建設(shè)經(jīng)濟(jì)效益。
關(guān)鍵詞:智能變電站;集中式測控;就地化
中圖分類號:TM63;TM734 文獻(xiàn)標(biāo)識碼:B 文章編號:1007-3175(2019)10-0029-07
Research and Application of Key Technology of Centralized Measurement and Control in Smart Substation
GONG Shi-min, TANG Bin, HONG Ying, ZHANG Lin, ZHAO Qian, CAI Liang-liang
(Guodian Nanjing Automation Co., Ltd, Nanjing 2111 00, China)
Abstract: Aiming at the current situation and existing problems of smart substation automation system, this paper expounded the necessity of centralized technology research from the trend of technology development. Introduction was made to the architecture of software and hardware for the centralized measurement and control. This paper analyzed the key technology and difficulty of realizing centralized measurement and control, giving the project application implementation plan. The comparison of economy analysis shows that the centralized monitoring and control technology can be used to optimize the integration of the second-equipment, to enhance the economic benefits of substation construction and to greatly reduce the equipment configuration and the equipment debugging and maintenance workload.
Key words: smart substation; centralized measure and control device; localization
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