CONTROL DEVICE FOR AN ABSORPTION REFRIGERATION MACHINE

A control device for an absorption refrigeration machine in which an evaporator, an absorber, an absorption liquid pump, a generator and a condenser, etc. are connected to form a refrigeration cycle. A heating amount of the generator is controlled on the basis of external conditions or internal cond...

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Bibliographic Details
Main Authors IRAMINA, KAZUYASU, ARIMA, HIDETOSHI, MURAYAMA, TOMOYUKI, FRUKAWA, MASAHIRO, IZUMI, MASASHI, OKUMURA, TAKESHI
Format Patent
LanguageEnglish
Korean
Published 18.09.1996
Edition6
Subjects
BLASTING
COMBINED HEATING AND REFRIGERATION SYSTEMS
CONTROLLING
HEAT PUMP SYSTEMS
HEATING
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
PHYSICS
REFRIGERATION MACHINES, PLANTS OR SYSTEMS
REFRIGERATION OR COOLING
REGULATING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
WEAPONS
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Summary:A control device for an absorption refrigeration machine in which an evaporator, an absorber, an absorption liquid pump, a generator and a condenser, etc. are connected to form a refrigeration cycle. A heating amount of the generator is controlled on the basis of external conditions or internal conditions. The device includes a detection device for detecting a plurality of change amounts representative of the external conditions or internal conditions. A memory device stores fuzzy rules and membership functions between the change amounts and a rotational speed of the absorption liquid pump. An arithmetic unit carries out fuzzy logical calculations based on the change amounts and the fuzzy rules and membership functions to calculate the rotational speed of the absorption liquid pump. A control device inputs an output of the arithmetic unit to control the rotational speed of the absorption liquid pump.
Bibliography:Application Number: KR19910017158