A novel dual half bridge series resonant inverter (DHB-SRI) for an induction heating appliance with two loads is proposed to improve the power utilisation capability by virtue of high-speed load changes. The circuit can remove acoustic noise caused by the difference between the operating frequencies of adjacent loads, and enables independent full power range control of two induction heating elements
Published in:
Electronics Letters
(Volume:35
,
Issue:
16
)
Date of Publication: 5 Aug 1999