Optimal Design of Stray Inductance of Busbar in Two-level IGCT Power Module
Stray inductance of busbar in converter will have serious influence on the turn-off characteristic of IGCTs, and it may increase voltage stress and turn-off losses of IGCTs, even destroy the device. With the analysis on the generating mechanism of stray inductance, it put forward a new method (micro...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Control and Information Technology
2015-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
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| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2015.06.003 |
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| author | LIU Jianping MA Zhenyu SUN Baotao LIU Shaoqi |
| author_facet | LIU Jianping MA Zhenyu SUN Baotao LIU Shaoqi |
| author_sort | LIU Jianping |
| collection | DOAJ |
| description | Stray inductance of busbar in converter will have serious influence on the turn-off characteristic of IGCTs, and it may increase voltage stress and turn-off losses of IGCTs, even destroy the device. With the analysis on the generating mechanism of stray inductance, it put forward a new method (micro current element method) to optimize busbar stray inductance, simulated the circuit model of the power module including stray inductances with Matlab to emulate the influence of stray inductances on the turn-off characteristic of the device, calculated the key stray inductances of two types of developed power module with ANSOFT Q3D software, and proved the simulation results with the chopping experiment to emulate the difference between the two modules. Further optimization design on the stray inductance of power module was made with the micro current element method. |
| format | Article |
| id | doaj-art-e9fd65ad39fc463580328a61c083af95 |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2015-01-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-e9fd65ad39fc463580328a61c083af952025-08-25T06:53:46ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272015-01-01141982325019Optimal Design of Stray Inductance of Busbar in Two-level IGCT Power ModuleLIU JianpingMA ZhenyuSUN BaotaoLIU ShaoqiStray inductance of busbar in converter will have serious influence on the turn-off characteristic of IGCTs, and it may increase voltage stress and turn-off losses of IGCTs, even destroy the device. With the analysis on the generating mechanism of stray inductance, it put forward a new method (micro current element method) to optimize busbar stray inductance, simulated the circuit model of the power module including stray inductances with Matlab to emulate the influence of stray inductances on the turn-off characteristic of the device, calculated the key stray inductances of two types of developed power module with ANSOFT Q3D software, and proved the simulation results with the chopping experiment to emulate the difference between the two modules. Further optimization design on the stray inductance of power module was made with the micro current element method.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2015.06.003integrated gate-commutated thyristor(IGCT)stray inductancepower modulechopping experimentmicro current element methodoptimal design |
| spellingShingle | LIU Jianping MA Zhenyu SUN Baotao LIU Shaoqi Optimal Design of Stray Inductance of Busbar in Two-level IGCT Power Module Kongzhi Yu Xinxi Jishu integrated gate-commutated thyristor(IGCT) stray inductance power module chopping experiment micro current element method optimal design |
| title | Optimal Design of Stray Inductance of Busbar in Two-level IGCT Power Module |
| title_full | Optimal Design of Stray Inductance of Busbar in Two-level IGCT Power Module |
| title_fullStr | Optimal Design of Stray Inductance of Busbar in Two-level IGCT Power Module |
| title_full_unstemmed | Optimal Design of Stray Inductance of Busbar in Two-level IGCT Power Module |
| title_short | Optimal Design of Stray Inductance of Busbar in Two-level IGCT Power Module |
| title_sort | optimal design of stray inductance of busbar in two level igct power module |
| topic | integrated gate-commutated thyristor(IGCT) stray inductance power module chopping experiment micro current element method optimal design |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2015.06.003 |
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