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公开(公告)号：US08672642B2
公开(公告)日：2014-03-18
申请号：US12494139
申请日：2009-06-29
申请人： John W. Tolbert, Jr. , Bruce A. Moody , Eugene K. Chumley , Richard C. Denzau , Jerry D. Edwards , David R. Gilliam , Scott Hix , Justin M. Toner , Mark R. Trent , Tim M. Wampler , John R. Williams
发明人： John W. Tolbert, Jr. , Bruce A. Moody , Eugene K. Chumley , Richard C. Denzau , Jerry D. Edwards , David R. Gilliam , Scott Hix , Justin M. Toner , Mark R. Trent , Tim M. Wampler , John R. Williams
CPC分类号： F04B39/0207 , F04B2203/0201 , F04B2203/0209
摘要： A system and method for starting a compressor is provided. An amount of liquid refrigerant that is located in an oil sump of the compressor is determined. Using the determined amount of liquid refrigerant, a starting algorithm for the compressor is selected. The selected starting algorithm is configured to remove the determined amount of liquid refrigerant from the oil sump before the compressor reaches a preselected operating speed. The selected starting algorithm is then executed to start the compressor.
摘要翻译： 提供了一种启动压缩机的系统和方法。 确定位于压缩机的油底壳中的液体制冷剂的量。 使用确定量的液体制冷剂，选择压缩机的启动算法。 所选择的启动算法被配置为在压缩机达到预选的操作速度之前从油槽中去除确定量的液体制冷剂。 然后执行选择的启动算法来启动压缩器。
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公开(公告)号：US20090324427A1
公开(公告)日：2009-12-31
申请号：US12494139
申请日：2009-06-29
申请人： John W. TOLBERT, JR. , Bruce A. MOODY , Eugene K. CHUMLEY , Richard C. DENZAU , Jerry D. EDWARDS , David R. GILLIAM , Scott HIX , Justin M. TONER , Mark R. TRENT , Tim M. WAMPLER , John R. WILLIAMS
发明人： John W. TOLBERT, JR. , Bruce A. MOODY , Eugene K. CHUMLEY , Richard C. DENZAU , Jerry D. EDWARDS , David R. GILLIAM , Scott HIX , Justin M. TONER , Mark R. TRENT , Tim M. WAMPLER , John R. WILLIAMS
IPC分类号： F04B49/06
CPC分类号： F04B39/0207 , F04B2203/0201 , F04B2203/0209
摘要： A system and method for starting a compressor is provided. An amount of liquid refrigerant that is located in an oil sump of the compressor is determined. Using the determined amount of liquid refrigerant, a starting algorithm for the compressor is selected. The selected starting algorithm is configured to remove the determined amount of liquid refrigerant from the oil sump before the compressor reaches a preselected operating speed. The selected starting algorithm is then executed to start the compressor.
摘要翻译： 提供了一种启动压缩机的系统和方法。 确定位于压缩机的油底壳中的液体制冷剂的量。 使用确定量的液体制冷剂，选择压缩机的启动算法。 所选择的启动算法被配置为在压缩机达到预选的操作速度之前从油槽中去除确定量的液体制冷剂。 然后执行选择的启动算法来启动压缩器。
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公开(公告)号：US20090324428A1
公开(公告)日：2009-12-31
申请号：US12494158
申请日：2009-06-29
申请人： John W. TOLBERT, JR. , Bruce A. MOODY , Jerry D. EDWARDS , David R. GILLIAM , Eugene K. CHUMLEY , Richard C. DENZAU , Scott HIX , Justin M. TONER , Mark R. TRENT , Tim M. WAMPLER , John R. WILLIAMS
发明人： John W. TOLBERT, JR. , Bruce A. MOODY , Jerry D. EDWARDS , David R. GILLIAM , Eugene K. CHUMLEY , Richard C. DENZAU , Scott HIX , Justin M. TONER , Mark R. TRENT , Tim M. WAMPLER , John R. WILLIAMS
IPC分类号： F04B49/06
CPC分类号： F04B39/0207 , F04B2203/0201 , F04B2203/0209
摘要： A system and method for determining a fault condition in a compressor is provided. The current of a motor drive powering the compressor and the outdoor ambient temperature are measured and used to determine if a fault condition or a potential fault condition is present in the compressor. If a fault condition is determined to be present, the compressor can be shutdown to avoid damage to the compressor. If a potential fault condition is determined, remedial action can be taken to attempt to prevent the fault condition from occurring and shutting down the compressor.
摘要翻译： 提供了一种用于确定压缩机中的故障状况的系统和方法。 测量对压缩机供电的电机驱动器的电流和室外环境温度，以确定压缩机中是否存在故障状况或潜在故障状况。 如果确定存在故障条件，则可关闭压缩机以避免损坏压缩机。 如果确定了潜在的故障条件，则可以采取补救措施来尝试防止故障发生并关闭压缩机。
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公开(公告)号：US08904814B2
公开(公告)日：2014-12-09
申请号：US12494158
申请日：2009-06-29
申请人： John W. Tolbert, Jr. , Bruce A. Moody , Jerry D. Edwards , David R. Gilliam , Eugene K. Chumley , Richard C. Denzau , Scott Hix , Justin M. Toner , Mark R. Trent , Tim M. Wampler , John R. Williams
发明人： John W. Tolbert, Jr. , Bruce A. Moody , Jerry D. Edwards , David R. Gilliam , Eugene K. Chumley , Richard C. Denzau , Scott Hix , Justin M. Toner , Mark R. Trent , Tim M. Wampler , John R. Williams
CPC分类号： F04B39/0207 , F04B2203/0201 , F04B2203/0209
摘要： A system and method for determining a fault condition in a compressor is provided. The current of a motor drive powering the compressor and the outdoor ambient temperature are measured and used to determine if a fault condition or a potential fault condition is present in the compressor. If a fault condition is determined to be present, the compressor can be shutdown to avoid damage to the compressor. If a potential fault condition is determined, remedial action can be taken to attempt to prevent the fault condition from occurring and shutting down the compressor.
摘要翻译： 提供了一种用于确定压缩机中的故障状况的系统和方法。 测量对压缩机供电的电机驱动器的电流和室外环境温度，以确定压缩机中是否存在故障状况或潜在故障状况。 如果确定存在故障条件，则可关闭压缩机以避免损坏压缩机。 如果确定了潜在的故障条件，则可以采取补救措施来尝试防止故障发生并关闭压缩机。
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