With the market trend towards fast cooking becoming a new highlight, fast cooking requires higher power and high efficiency induction cookers, which also means that components must work under more demanding conditions. Heating faster, more evenly, and with higher energy efficiency has made induction cooking an increasingly popular consumer trend. But designing an induction cooking system is not without challenges. Designers often face high on-site failure rates caused by power grid disturbances, and the cost of replacing and repairing stoves is very high. On the other hand, the competitiveness of the market increases cost pressure and limits the application of protective functions.