Compressor control device, compressor system and compressor control method

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United States of America Patent

PATENT NO 9845807
SERIAL NO

14408233

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Abstract

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Provided is a compressor control device configured to control a flow rate of a compressor having a plurality of impellers connected to an outlet port-side flow path in parallel and a flow rate regulation unit configured to regulate a flow rate of each of the impellers, the compressor control device including a pressure detection unit configured to detect a pressure of the outlet port-side flow path, a flow rate detection unit configured to detect the flow rate of each of the impellers, and a control unit configured to output a flow rate regulation command of each of the impellers to the flow rate regulation unit and control the flow rate regulation unit based on the detection result of the pressure detection unit.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION34-6 SHIBA 5-CHOME MINATO-KU TOKYO 108-0014

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakagawa, Yosuke Tokyo, JP 33 172
Takeda, Kazuhiro Tokyo, JP 112 1464

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