摘要
分析了空调水系统电动调节阀调节性能的影响因素;从水力平衡措施、调节阀选型和控制策略等方面提出了电动调节阀实际调节性能的改进措施。指出采用可靠的水力平衡措施、合理的阀门选型方法和采用合适PI设定参数是保证空调水系统电动调节阀实际调节性能的三大途径。
The impact of actual working characteristics of motor operated control valve in air conditioning water system was analyzed. Improvement methods on actual working characteristics were put forward based on hydraulic balance methods, valve selection and control strategy. Reliable hydraulic balance method, reasonable valve selection and suitable PT parameter set are three pathways to ensure actual working characteristics of motor operated control valve.
出处
《制冷空调与电力机械》
2010年第3期62-65,共4页
Refrigeration Air Conditioning & Electric Power Machinery
关键词
水力平衡
电动调节阀
权度
实际调节性能
hydraulic balance
motor operated control valve
authority
actual working characteristics
