CAJ | 학술논문

本文主要介绍台山电厂二期给水自动控制的策略,即基于中间点焓值校正的控制动态燃水比值的给水自动控制系统,并根据给水自动逻辑图分析给水焓值控制回路、水流量基本指令回路、防水冷壁管出口温度越限回路、过热器减温水流量校正回路。
본문주요개소태산전엄이기급수자동공제적책략,즉기우중간점함치교정적공제동태연수비치적급수자동공제계통,병근거급수자동라집도분석급수함치공제회로、수류량기본지령회로、방수랭벽관출구온도월한회로、과열기감온수류량교정회로。
This essay mainly introduces the auto-control feed-water strategies for the second-stage project of Taishan Power Plant. Based on the enthalpy value adjustment of the intermediate point, the auto-control feed-water system controls the dynamic ratio between the fuel and the water. Based on the feed-water ALD, the system analyzes the control circuit of the feed-water enthalpy value, the basic instruction circuit of the water flow, the out-of-limit pre- vention circuit of the outlet temperature of the water wall tube and the de-superheating water flow adjustment circuit of the super heater.