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发明授权
CN1858449B 往复式压缩机运行的控制装置及其控制方法 失效 - 权利终止

往复式压缩机运行的控制装置及其控制方法
摘要：
本发明公开了一种往复式压缩机运行的控制装置和控制方法，不管该往复式压缩机的内部电动机参数和该往复式压缩机的机械误差如何，其都能够精确地控制该往复式压缩机的运行(冲程)。该往复式压缩机运行的控制装置将与该往复式压缩机的排放阀打开时的点相对应的冲程估计值确定为冲程参考值，并根据该确定的冲程参考值来控制施加到该往复式压缩机上的电压。
摘要（英）：

An apparatus and method are disclosed to control an operation of a reciprocating compressor capable of precisely controlling an operation (stroke) of a reciprocating compressor regardless of a parameter of an internal motor of the reciprocating compressor and a mechanical error of the reciprocating compressor. The apparatus for controlling an operation of a reciprocating compressor which determines a stroke estimate value corresponding to a point when a discharge valve of the reciprocating compressor is opened as a stroke reference value, and controls a voltage applied to the reciprocating compressor according to the determined stroke reference value.

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