Singh, Bhim ; Pandey, Rahul (2016) Improved power quality buck-boost converter fed LLC resonant converter for induction heater In: IEEE 6th International Conference on Power Systems (ICPS), 2016, 4-6 March 2016, New Delhi, India.
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Official URL: http://ieeexplore.ieee.org/document/7584248/
Related URL: http://dx.doi.org/10.1109/ICPES.2016.7584248
Abstract
This paper deals with power factor corrected (PFC) buck-boost converter fed half bridge LLC resonant induction heater (IH) for domestic induction applications. The front end buck-boost PFC converter regulates the DC link voltage to a lower value than a conventional boost converter while maintaining improved power quality at universal input mains. PFC converter switch current stress is controlled by operating buck boost converter in CICM (Continuous Inductor Current Mode) using classical internal current loop and outer voltage loop approach. The LLC induction DC-AC inverter fed from PFC buck-boost converter converts DC to high frequency (25 kHz) voltage suitable for domestic heating. A 2 kW buck-boost PFC converter with LLC-IH load is designed and simulated using MATLAB.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Source: | Copyright of this article belongs to Institute of Electrical and Electronics Engineers. |
| Keywords: | Total Harmonic Distortion (THD); Buck-Boost Converter; Power Factor Correction (PFC); Induction Heating (IH); LLC Resonant Converter; Power Quality (PQ) |
| ID Code: | 110476 |
| Deposited On: | 04 Aug 2017 12:23 |
| Last Modified: | 04 Aug 2017 12:23 |
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