冶金动力Issue(3)：24-28,5.
一种基于逆功率信号的汽轮发电机组联锁优化方案
An Optimized Interlocking Scheme for Steam Turbine-Generator Units Based on Reverse Power Signal
李嘉翔 1肖飞2
作者信息
- 1. 湖南华菱涟源钢铁有限公司
- 2. 湖南华菱节能发电有限公司||湖南 娄底 417009
- 折叠
摘要
Abstract
Under the"dual carbon"policy,the steel industry has embarked on a new wave of energy technology upgrades,particularly achieving breakthroughs in waste heat utilization.Numer-ous domestic high-efficiency subcritical and supercritical gas-fired power units have been commis-sioned.However,the operation of advanced units introduces new safety risks.Taking a 150 MW ultra-high-temperature subcritical unit in a steel plant as an example,this paper proposes an opti-mized interlock scheme based on reverse power signal for the steam turbine-generator units to ad-dress existing safety protection flaws,providing a reference for similar units.关键词
超速/逆功率/热工保护Key words
overspeed/reverse power/thermal protection分类
动力与电气工程引用本文复制引用
李嘉翔,肖飞..一种基于逆功率信号的汽轮发电机组联锁优化方案[J].冶金动力,2025,(3):24-28,5.
