作者:李海洋(徐州華潤(rùn)電力有限公司,江蘇 徐州 221142)
摘要:隨著火電廠自動(dòng)化水平的迅速發(fā)展,其控制系統(tǒng)對(duì)時(shí)鐘的精度要求也愈來(lái)愈高。本文結(jié)合徐州華潤(rùn)電力有限公司(簡(jiǎn)稱(chēng):徐州電廠)近期控制系統(tǒng)時(shí)鐘同步技術(shù)改造,就同步時(shí)鐘原理、對(duì)時(shí)方式及改造過(guò)程中所采用的方法及特點(diǎn)進(jìn)行介紹。
關(guān)鍵詞:時(shí)鐘;同步;控制系統(tǒng)
Abstract: With the rapid development of automation level in thermal power plant, the control system requires more and more high precision clock. In this paper, based on the recent technical transformation of clock synchronization in the control system of Xuzhou China Resources Power Co., Ltd., the principle of Clock Synchronization, the mode of Clock Synchronization and the methods and characteristics adopted in the transformation process are introduced.
Key words: Clock; Synchronization; Control system
在線預(yù)覽:火電廠控制系統(tǒng)的幾種常見(jiàn)對(duì)時(shí)方法
摘自《自動(dòng)化博覽》2020年2月刊