Triac control of positive temperature coefficient (PTC) heaters in room air conditioners

An electric heating module for a room air conditioning system and methods are presented in which the duty cycle of the electric heater banks are controlled to limit the inrush current during the startup phase of the heater or to supplement the heat generated by the heat pump when the heat capacity o...

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Bibliographische Detailangaben

Hauptverfasser:	Zimmer, Tom C, Johnson, Tim N, Lafleur, Robert, Bowley, Brice Alan, Hirose, Shinichi, Amazutsumi, Masanobu, Thomas, Gregory Michael, Ariga, Tohru
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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