| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technology controlling a driving control algorithm of an induction heating cooking device and a protection operation using a DSP, a detecting operation and power device driving, about the DSP induction heating cooking device. <P>SOLUTION: The induction heating cooking device using the DSP includes an input power source control part to check electric current and voltage levels of an input power source by rectifying the same, an induction heating part accepting impression of the input power source and inductively heating a cookware repeating energy charging and discharging by a time constant of a switching and an LC resonance circuit, a DSP to control an induction heating operation of the induction heating part and an output of the induction heating part to be constant along a check result of the input power source control part, and a DSP control part to control an operation of the DSP detecting a resonant voltage of the induction heating part. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
