Microcomputer system for controlling the capacity of a refrigera

Details Microcomputer system for controlling the capacity of a refrigera Microcomputer system for controlling the capacity of a refrigera

1984-05-14

1986-05-13

Ruggiero, Joseph

Boots, shoes, and leggings

62201, 62217, 364177, 364505, 364557, G06F 1546, F25D 1702

Patent

active

045890609

ABSTRACT:
A microcomputer system and method for controlling the capacity of a refrigeration system are disclosed. The microcomputer system receives electrical input signals indicative of operator selected settings and refrigeration system operating parameters. The microcomputer system processes these input signals to generate a control signal which is a step function of the temperature difference between a desired set point temperature and the sensed temperature of a heat transfer fluid cooled by operation of the refrigeration system. The width of each step of the step function is directly proportional to a selected capacity control response factor. By selecting different capacity control response factors, capacity control of the refrigeration system is tailored to meet specific job requirements of a particular job application for the refrigeration system.

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