Capacitor-sharing two-output series-resonant inverter for induction cooking application

被引：15

作者：

Devara, Vijaya Bhaskar ^{[1
]}

Neti, Vishwanathan ^{[2
]}

Maity, Tanmoy ^{[3
]}

Shunmugam, Porpandiselvi ^{[2
]}

机构：

[1] Indian Sch Mines, Dept Elect Engn, Dhanbad 826004, Bihar, India

[2] NIT Warangal, Dept Elect Engn, Warangal 506004, Andhra Pradesh, India

[3] Indian Sch Mines, Dept Min Machinery Engn, Dhanbad 826004, Bihar, India

来源：

IET POWER ELECTRONICS | 2016年 / 9卷 / 11期

关键词：

induction heating; invertors; capacitors; zero voltage switching; capacitor-sharing two-output series-resonant inverter; induction cooking application; induction heating technique; domestic heating; industrial heating; inverter configuration; two-output IH cooking; full-bridge inverter output; resonant capacitor; on-off control; switching losses; ZVS operation; control logic; HIGH-FREQUENCY INVERTER; INDEPENDENT CONTROL; HEATING SYSTEMS; POWER-CONTROL; APPLIANCES; CONFIGURATION; EFFICIENCY; CONVERTER;

D O I：

10.1049/iet-pel.2016.0114

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Induction heating (IH) technique has been widely used in industrial and domestic heating applications. In IH cooking applications, multi-output IH systems are increasing in demand. In this study, an inverter configuration is proposed for two-output IH cooking applications. The objective of this proposal is to reduce the component count and thereby the size of the circuit and cost. In this proposed configuration, two IH loads are connected to a full-bridge inverter output and these loads are sharing a common resonant capacitor. The output power is controlled using on-off control. Switching losses are reduced due to zero voltage switching operation. The two loads are independently controlled with high efficiency. The control logic of the proposed system is described in detail and prototype is designed, implemented and the validity is verified through experimental and simulation results.

引用

页码：2240 / 2248

页数：9