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通过介绍利用变频变压技术实现炼油过程控制系统节能的实例,提出了变频变压技术的应用必须与“节省炼油生产过程的压力损失”结合起来才能收到良好节能效果的观点,这就是从系统出发综合考虑的观点。
By introducing the example of using VFD technology to realize the energy saving of the refining process control system, it is put forward that the application of VFW technology must be combined with “saving the pressure loss of refining process” to get a good energy saving effect From the system based on the point of view.