Control device used for transformer cooler

A control device used for a transformer cooler comprises: a port that is connected with a temperature sensor arranged on a transformer oil tank; a port that is connected with a temperature sensor arranged on a transformer winding coil; a port that is connected with a current sensor arranged on a tra...

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Bibliographische Detailangaben
Hauptverfasser:	SHI HAIQUN, ZHANG GUODONG, FAN GUOYING, ZHOU LEI, ZANG HUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING ELECTRICITY FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INDUCTANCES MAGNETS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSFORMERS
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Beschreibung
Zusammenfassung:	A control device used for a transformer cooler comprises: a port that is connected with a temperature sensor arranged on a transformer oil tank; a port that is connected with a temperature sensor arranged on a transformer winding coil; a port that is connected with a current sensor arranged on a transformer grounding iron core; a port that is connected with a gas sensor disposed in a transformer housing; a port that is connected with a speed sensor disposed on a blower fan; a port that is connected with a blower fan controller; a port that is connected with a blower fan power supply controller; an IED type controller (1) of a port that is connected with a main control computer; and a display device (2) that is connected with a port of an output end of the IED type controller. When signals of safety parameters in a transformer are received, the blower fan is started to run, thereby enhancing control precision and safe and reliable performance of the transformer.