An analysis is made from different points of view of the problems in the voltage controlled power source for the large domestic ammonia converter and methanator - methanolator 摘要从不同角度出发,剖析了国产大型氨合成、醇烃化装置调压电源存在的问题。
Aim at problems of above - mentioned , the work performances of er valve under practical application state are analyzed and its high - voltage control power source is studied in this dissertation 本文针对上述存在的问题,对电流变阀在实际应用状态下的工作特性进行了分析,并对其高压控制电源进行了研究。