CONTROL OF COOLING SYSTEM WITH MULTIPLE COOLING LINES

Described is a cooling system comprising a compressor (31), a condenser (32) and at least a first evaporator (34) and a second evaporator (35) connected in parallel with the first evaporator. A refrigerant is circulated in the cooling system. Further a controller (40) is provided and configured to c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FURBERG, Richard, ASCHAN, Andreas Stefan
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Described is a cooling system comprising a compressor (31), a condenser (32) and at least a first evaporator (34) and a second evaporator (35) connected in parallel with the first evaporator. A refrigerant is circulated in the cooling system. Further a controller (40) is provided and configured to control the flow of refrigerant to and/or from at least one of said first evaporator and second evaporator based on the superheat of said at least one of the first evaporator and second evaporator. Hereby a control algorithm that is stable and at the same time enables fast switching in the refrigerant flow is achieved.