发明名称 |
Compressor diagnostic and protection system and method |
摘要 |
A system and method includes a compressor operable in a refrigeration circuit and including a motor, a current sensor providing a high-side signal indicative of an operating condition of a high-pressure side of the refrigeration circuit, a discharge line temperature sensor providing a low-side signal indicative of an operating condition of a low-pressure side of the refrigeration circuit, and processing circuitry processing the high-side signal and the low-side signal to indirectly determine a non-measured operating parameter of the refrigeration circuit.
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申请公布号 |
US7905098(B2) |
申请公布日期 |
2011.03.15 |
申请号 |
US20050098575 |
申请日期 |
2005.04.04 |
申请人 |
EMERSON CLIMATE TECHNOLOGIES, INC. |
发明人 |
PHAM HUNG M. |
分类号 |
F25B49/00;F04C28/00;F25B1/00;F25B1/04;F25B7/00;F25B41/00;F25D9/00 |
主分类号 |
F25B49/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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