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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Baek, J.W. Yoo, D.W. Kim, H.G. |
| Copyright Year | 2000 |
| Description | Author affiliation: Power Electron. Res. Group, Korea Electrotechnol. Res. Inst., Changwon, South Korea (Baek, J.W.) |
| Abstract | There is much need for high voltage solid-state-switches in a broad area of applications. To get a high voltage switch, the series-connection of a solid state device is usually used. The main problem in such high voltage switches is to guarantee the voltage balance across the device both at a static and dynamic transient state. This paper presents a simple and reliable voltage-balancing scheme of the high voltage switch stack using series-connected IGBTs. With the proposed method, using a simple voltage balancing circuit, high-voltage semiconductor switches are realized with working voltages of several orders of kilo-volts. The operation principle of the proposed circuit is explained and analyzed. Transient and static voltage balancing is tested on an experimental 20 kV/400 A switch with sixteen series-connected IGBT modules. |
| Starting Page | 2237 |
| Ending Page | 2242 |
| File Size | 503929 |
| Page Count | 6 |
| File Format | |
| ISBN | 0780364015 |
| ISSN | 01972618 |
| DOI | 10.1109/IAS.2000.883136 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2000-10-08 |
| Publisher Place | Italy |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Insulated gate bipolar transistors Switching frequency Snubbers Switches Voltage Switched capacitor circuits Solid state circuits Clamps Circuit testing Switching circuits |
| Content Type | Text |
| Resource Type | Article |
| Subject | Industrial and Manufacturing Engineering Control and Systems Engineering Electrical and Electronic Engineering |
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