DocumentCode
3448021
Title
The effective protection circuit in inverter microwave oven
Author
Han, Gyeong-Hae ; Kim, Jung-Ho ; Go, Bum-Suk
Author_Institution
Lab. of Home Appliance, LG Electron. Inc., Seoul, South Korea
Volume
3
fYear
1999
fDate
1999
Firstpage
1423
Abstract
This paper describes the effective protection circuit in the microwave oven using the topology of quasi-class E resonant inverter system. We present what is the most dangerous input condition, how to solve that problem and what is the most effective method to solve that problem to increase the reliability. We suggest the most effective method of protection to be checking the current as soon as possible without any noise signal, and to stop the inverter operating for protection. Also, we show the test results of 1300 Watt inverter microwave oven
Keywords
invertors; microwave heating; ovens; overcurrent protection; reliability; resonant power convertors; 1300 W; effective protection circuit; input condition; inverter microwave oven; quasi-class E resonant inverter system; reliability; Home appliances; Insulated gate bipolar transistors; Microwave circuits; Microwave devices; Microwave ovens; Power system protection; Rectifiers; Resonance; Resonant inverters; Threshold voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Circuits and Systems, 1999. Proceedings of ICECS '99. The 6th IEEE International Conference on
Conference_Location
Pafos
Print_ISBN
0-7803-5682-9
Type
conf
DOI
10.1109/ICECS.1999.814436
Filename
814436
Link To Document