数字技术与应用
數字技術與應用
수자기술여응용
DIGITAL TECHNOLOGY AND APPLICATION
2015年
5期
20-22
,共3页
电加热器%电源%温度控制%设计
電加熱器%電源%溫度控製%設計
전가열기%전원%온도공제%설계
electric heater%power%temperature control and design
电加热器为各类反应堆热工水力试验装置提供热源，而电加热器需要配备大功率的电源与温控系统，其用途是对电加热器提供电能并进行实时控温，满足试验装置运行温度的需要；避免对电加热器造成电冲击与温度冲击，实现温度平稳控制，保证电加热器的使用寿命。针对这一情况，本文以12×288kW电加热器电源及温控系统为例，通过相关设计和计算，提出了大功率电加热器电源与温度控制系统的详细技术方案。
電加熱器為各類反應堆熱工水力試驗裝置提供熱源，而電加熱器需要配備大功率的電源與溫控繫統，其用途是對電加熱器提供電能併進行實時控溫，滿足試驗裝置運行溫度的需要；避免對電加熱器造成電遲擊與溫度遲擊，實現溫度平穩控製，保證電加熱器的使用壽命。針對這一情況，本文以12×288kW電加熱器電源及溫控繫統為例，通過相關設計和計算，提齣瞭大功率電加熱器電源與溫度控製繫統的詳細技術方案。
전가열기위각류반응퇴열공수력시험장치제공열원，이전가열기수요배비대공솔적전원여온공계통，기용도시대전가열기제공전능병진행실시공온，만족시험장치운행온도적수요；피면대전가열기조성전충격여온도충격，실현온도평은공제，보증전가열기적사용수명。침대저일정황，본문이12×288kW전가열기전원급온공계통위례，통과상관설계화계산，제출료대공솔전가열기전원여온도공제계통적상세기술방안。
As an electric heater, heat sources are supplied for thermal hydraulic testing devices of various types of reactors, and high power and the temperature control system are required for the electric heater. Electricity energy is supplied to the electric heater and the temperature of the electric heater is control ed in real time, so that the requirement on operation temperature of the testing devices is met;electricity impact and temperature impact on the electric heater are avoided, the stable control of the temperature is realized, and the service life of the electric heater is prolonged. In the case, by taking the power and the temperature control system of 12×288kW electric heater as an example, a detailed technical scheme on the power and the temperature control system of the high-power electric heater is proposed in accordance with the related design and calculation.
