Refrigeration – Automatic control – Refrigeration producer
Reexamination Certificate
2011-03-15
2011-03-15
Tyler, Cheryl J (Department: 3744)
Refrigeration
Automatic control
Refrigeration producer
C062S228100, C062S157000, C062S231000, C062S126000
Reexamination Certificate
active
07905103
ABSTRACT:
The invention provides a refrigeration system with a compressing unit, and a method of controlling a refrigeration system. To facilitate a better control, the capacity of the compressing unit is controlled based on a predicted future cooling demand rather than an actually determined cooling demand. The invention further provides a system wherein a cost value for changing the cooling capacity of the system is taken into consideration.
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Article entitled “Hybrid MPC in Supermarket Refrigeration Systems” by Lars F.S. Larsen, et al., 16thIFAC World Congress, www.ifac-control.org.
Larsen Lars Finn Sloth
Thybo Claus
Bradford Jonathan
Danfoss A/S
McCormick Paulding & Huber LLP
Tyler Cheryl J
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