CD4046 phase-locked loop induction heating power supply in the application of induction heating
CD4046 phase-locked loop induction heating power supply in the application of induction heating...
CD4046 phase-locked loop induction heating power supply in the application of induction heating...
本文讨论了连续式轧钢加热炉生产过程中,拉钢速率对炉温的影响;提出了在出炉钢温满足工艺要求的条件下,结合轧制节奏与出炉钢坯表面温度来对炉温进行控制、修正的方法。实践表明此控制方法的实施,对...
The purpose of this project is to make it possible to remotely switch on a Webasto Thermo Top C water heater that is used to pre-heat the heating syst...
District energy (DE) systems use central heating and/or cooling facilities to provide heating and/or cooling services for communities. The advantages ...
将现行的供暖计费方式由按建筑面积计费变为按消耗的热能计费是供暖计费方式发展趋势,为了满足这一计费方式变化的需要,设计了基于IC卡的预付费式新型供暖计费系统,通过测量用户采暖系统进出口的温度和流量,计算用户消耗的热能,利用IC卡记录用户预付费的金额和当年热能的单价,根据热能消耗和当年热能的单价计算用户...