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RISS 인기검색어
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- 저자 : Karsten Ries (검색결과 2 건)
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Fuse Protection of IGBT Modules against Explosions
Frede Blaabjerg,Florin Iov,Karsten Ries 전력전자학회 2002 JOURNAL OF POWER ELECTRONICS Vol.2 No.2
The demand for protection of power electronic applications has during the last couple of years increased regarding the high-power IGBT modules. Even with an active protection, a high power IGBT still has a risk of exhibiting a violent rupture in the case of a fault If IGBT Fuses do not protect it By introducing fuses unto the circuit this will increase the circuit inductance and slight increase the over-voltage during the turn-off of the diode and the IGBT It is therefore vital when using fuses that the added inductance is kept at a minimum This paper discuss three issues regarding the IGBT Fuse protection First, the problem of adding inductance of existing High-Speed and new Typower fuses in DC-link circuit is treated, second a short discussion of the protection of the IGBT module is done, and finally, the impact of the high frequency loading on the current carrying capability of the fuses is presented
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Fuse Protection of IGBT Modules against Explosions
Frede Blaabjerg,Florin Iov,Karsten Ries 전력전자학회 2001 ICPE(ISPE)논문집 Vol.2001 No.10
The demand for protection of power electronic applications has during the last couple of years increased regarding the high-power IGBT modules Even with an active protection, a high power IGBT still has a risk of exhibiting a violent rupture in the case of a fault if IGBT Fuses do not protect it By introducing ruses into the circuit this will increase the circuit inductance and slight increase the over-voltage during the turn-off of the diode and the IGBT It is therefore vital when using fuses that the added inductance is kept at a minimum This paper discuss three issues regarding the IGBT Fuse protection First, the problem of adding inductance of existing High-Speed and new Typower fuses in DC-link circuit is treated, second a short discussion of the protection of the IGBT module is done, and finally, the impact of the high frequency loading on the current carrying capability of the fuses is presented.<br/>
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