FIELD: physics; control.
SUBSTANCE: invention relates to air cooling apparatus and can be used to cool oil of gas-compressor units. The system for controlling the oil air cooling apparatus comprises a temperature setting unit 1, a proportional-integral controller 2, a frequency converter 3, an asynchronous motor 4, a ventilator 5, a heat exchanger 6, a temperature sensor 7, a forcing unit 8.
EFFECT: providing operation of the system without readjusting controllers.
4 dwg
| Title | Year | Author | Number | 
|---|---|---|---|
| ADAPTIVE CONTROL SYSTEM OF OIL AIR COOLING UNIT | 2013 | 
 | RU2532090C2 | 
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 | RU2669444C1 | 
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| AUTOMATIC CONTROL SYSTEM OF APPARATUS FOR AIR COOLING OF NATURAL GAS | 2018 | 
 | RU2684767C1 | 
| METHOD OF CONTROLLING AIR FLOW IN VENTILATION UNIT AND DEVICE FOR IMPLEMENTATION THEREOF | 2023 | 
 | RU2824693C1 | 
| SYSTEM TO CONTROL SUBMERGED ELECTRICALLY DRIVEN CENTRIFUGAL PUMP | 2008 | 
 | RU2370673C1 | 
| SYSTEM TO CONTROL AIR COOLING DEVICES | 2006 | 
 | RU2330993C2 | 
| ELECTRICAL SUBMERSIBLE PUMP CONTROL SYSTEM | 2010 | 
 | RU2442024C2 | 
| DEVICE FOR COOLING NATURAL GAS | 2003 | 
 | RU2237837C1 | 
Authors
Dates
2014-08-10—Published
2012-12-14—Filed