Operating refrigeration systems is described herein. One method includes receiving operating information associated with a refrigeration system, and determining a probability of liquid slugging occurring in the refrigeration system before liquid slugging occurs in the refrigeration system based, at
Operating refrigeration systems is described herein. One method includes receiving operating information associated with a refrigeration system, and determining a probability of liquid slugging occurring in the refrigeration system before liquid slugging occurs in the refrigeration system based, at least in part, on the operating information.
대표청구항▼
1. A method of operating a refrigeration system, comprising: receiving operating information associated with a refrigeration system, wherein at least a portion of the operating information is received from a sensor associated with an inlet of a compressor rack of the refrigeration system;determining
1. A method of operating a refrigeration system, comprising: receiving operating information associated with a refrigeration system, wherein at least a portion of the operating information is received from a sensor associated with an inlet of a compressor rack of the refrigeration system;determining a respective probability of liquid slugging caused by each of a plurality of components of the refrigeration system before liquid slugging occurs in the refrigeration system based, at least in part, on the operating information; andproviding a notification responsive to at least one determined probability of the plurality of probabilities meeting or exceeding a particular threshold probability, wherein the notification includes a display of a hierarchy of the plurality of components according to the respective probability of liquid slugging caused by each of the plurality of components. 2. The method of claim 1, wherein the operating information is received from a number of sensors associated with the refrigeration system while the refrigeration system is operating. 3. The method of claim 1, wherein at least a portion of the operating information is received from a sensor associated with a compressor rack of the refrigeration system. 4. The method of claim 1, wherein at least a portion of the operating information is received from a sensor associated with an electronic expansion valve of the refrigeration system. 5. The method of claim 1, wherein the method includes aggregating the operating information. 6. The method of claim 1, wherein the method includes determining whether the probability of liquid slugging occurring in the refrigeration system meets or exceeds a particular probability. 7. The method of claim 1, wherein the method includes displaying the determined probability of liquid slugging occurring in the refrigeration system. 8. The method of claim 1, wherein the method includes providing a notification if the determined probability of liquid slugging occurring in the refrigeration system meets or exceeds a particular probability. 9. The method of claim 1, wherein the method includes recommending a corrective action if the determined probability of liquid slugging occurring in the refrigeration system meets or exceeds a particular probability, wherein the corrective action is based, at least in part, on the operating information. 10. A system for operating a refrigeration system, comprising: a first sensor associated with an inlet of a compressor rack of a refrigeration system;a second sensor associated with an evaporator of the refrigeration system; anda computing device configured to: receive operating information associated with the compressor rack and/or evaporator from the first and/or second sensors while the refrigeration system is operating;determine a number of faults based, at least in part, on the operating information;detect liquid slugging associated with the refrigeration system based, at least in part, on the determined number of faults and/or the operating information;determine a respective probability of liquid slugging caused by each of a plurality of components of the refrigeration system based, at least in part, on the determined number of faults and/or the operating information; andprovide a notification responsive to at least one determined probability of the plurality of probabilities meeting or exceeding a particular threshold probability, wherein the notification includes a display of a hierarchy of the plurality of components according to the respective probability of liquid slugging caused by each of the plurality of components. 11. The system of claim 10, wherein the operating information associated with the evaporator includes an evaporating temperature of a refrigerant in the evaporator. 12. The system of claim 10, wherein the operating information associated with the evaporator includes a temperature of discharged air from the evaporator. 13. The system of claim 10, wherein the operating information associated with the compressor rack includes a suction temperature associated with the compressor rack. 14. The system of claim 10, wherein the operating information associated with the compressor rack includes a suction pressure associated with the compressor rack. 15. The system of claim 10, wherein the operating information includes a suction superheat associated with the compressor subsystem. 16. A computing device for operating a refrigeration system, comprising: a memory; anda processor coupled to the memory; wherein the processor is configured to execute executable instructions stored in the memory to: receive evaporator data and compressor rack data associated with a refrigeration system, wherein the compressor rack data includes data determined by a sensor associated with an inlet of a compressor rack;determine a number of aggregated faults based, at least in part, on the evaporator data and the compressor rack data;determine a respective probability of liquid slugging caused by each of a plurality of components of the refrigeration system based, at least in part, on the aggregated faults; andprovide a notification responsive to at least one determined probability of the plurality of probabilities meeting or exceeding a particular threshold probability, wherein the notification includes a display of a hierarchy of the plurality of components according to the respective probability of liquid slugging caused by each of the plurality of components. 17. The computing device of claim 16, wherein the aggregated faults and the determined probability are determined based on a set of adjustable rules. 18. The computing device of claim 16, wherein the processor is configured to execute executable instructions stored in the memory to determine a severity of each of the number of aggregated faults.
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이 특허에 인용된 특허 (8)
Singh, Abtar; Mathews, Thomas J.; Starling, Neal; Wickberg, Paul, Food quality and safety model for refrigerated food.
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