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- 2026-09-29
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Topband Induction Cooker Power Estimation Method Manual
The disclosure presents a power‑estimation method for induction cookers that gathers mains voltage, coil work‑cycle and coil current, then computes a fitted current with a pre‑set formula. The fitted current and mains voltage are used to calculate the actual output power, reducing errors caused by different pot materials.
Optional steps include measuring coil current and cycle for at least two pot materials, generating coefficient‑based fitting formulas, and adjusting IGBT parameters if the calculated power does not meet preset safety limits. This manual is written in Chinese.
Covers: Technical Field · Background · Summary of Invention · Detailed Description · Claims · Figures
Latest Topband manuals
Topband Induction Cooker Power Estimation Method Manual
Other 17 pages · 2.4 MB · ZHThis document describes a method and device for accurately estimating the output power of an induction cooker using fitted current calculations.
Questions answered in Topband manuals
How is the actual output power calculated?
The actual output power is obtained by multiplying the effective mains voltage with the fitted current (P = U_eff × I_fitted).
From: Topband Induction Cooker Power Estimation Method Manual
What happens if the calculated power does not meet the preset condition?
The IGBT’s operating parameters are adjusted until the output power satisfies the preset condition.
From: Topband Induction Cooker Power Estimation Method Manual