Influence of the Load Inductance on the Turn-off Test for IGBT
The load inductor in the IGBT dynamic test circuit (clamped inductive circuit) works as a current source. Therefore, the load inductance is considered to have no influence on the test results. In this paper, it is found that the IGBT turn-off parameters increase with the load inductance within limit...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Control and Information Technology
2017-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2017.05.008 |
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| _version_ | 1849224793312722944 |
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| author | TENG Yuan QIN Rongzhen YANG Xinzhu LUO Xiang XIAO Qiang |
| author_facet | TENG Yuan QIN Rongzhen YANG Xinzhu LUO Xiang XIAO Qiang |
| author_sort | TENG Yuan |
| collection | DOAJ |
| description | The load inductor in the IGBT dynamic test circuit (clamped inductive circuit) works as a current source. Therefore, the load inductance is considered to have no influence on the test results. In this paper, it is found that the IGBT turn-off parameters increase with the load inductance within limits, and this property is related to the device designs. With the analysis of device physics mechanism, it is found that the load inductance affects the voltage rise rate at turning-off, and thus affects the ratio of the hole current at turning-off. |
| format | Article |
| id | doaj-art-52c7cd322fad428fa5b7e71878fe827f |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-52c7cd322fad428fa5b7e71878fe827f2025-08-25T06:53:06ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272017-01-0134515482319243Influence of the Load Inductance on the Turn-off Test for IGBTTENG YuanQIN RongzhenYANG XinzhuLUO XiangXIAO QiangThe load inductor in the IGBT dynamic test circuit (clamped inductive circuit) works as a current source. Therefore, the load inductance is considered to have no influence on the test results. In this paper, it is found that the IGBT turn-off parameters increase with the load inductance within limits, and this property is related to the device designs. With the analysis of device physics mechanism, it is found that the load inductance affects the voltage rise rate at turning-off, and thus affects the ratio of the hole current at turning-off.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2017.05.008IGBTturn-off characteristicload inductance |
| spellingShingle | TENG Yuan QIN Rongzhen YANG Xinzhu LUO Xiang XIAO Qiang Influence of the Load Inductance on the Turn-off Test for IGBT Kongzhi Yu Xinxi Jishu IGBT turn-off characteristic load inductance |
| title | Influence of the Load Inductance on the Turn-off Test for IGBT |
| title_full | Influence of the Load Inductance on the Turn-off Test for IGBT |
| title_fullStr | Influence of the Load Inductance on the Turn-off Test for IGBT |
| title_full_unstemmed | Influence of the Load Inductance on the Turn-off Test for IGBT |
| title_short | Influence of the Load Inductance on the Turn-off Test for IGBT |
| title_sort | influence of the load inductance on the turn off test for igbt |
| topic | IGBT turn-off characteristic load inductance |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2017.05.008 |
| work_keys_str_mv | AT tengyuan influenceoftheloadinductanceontheturnofftestforigbt AT qinrongzhen influenceoftheloadinductanceontheturnofftestforigbt AT yangxinzhu influenceoftheloadinductanceontheturnofftestforigbt AT luoxiang influenceoftheloadinductanceontheturnofftestforigbt AT xiaoqiang influenceoftheloadinductanceontheturnofftestforigbt |