Details
| Translated title of the contribution | Elektrische Schaltung mit selbstleitendem Halbleiterschalter |
|---|---|
| Original language | English |
| Patent number | US2010157639A1 |
| IPC | H02M7/5387 |
| Priority date | 23 Dec 2008 |
| Filing date | 21 Dec 2009 |
| Publication status | Published - 24 Jun 2010 |
Abstract
PURPOSE: An inverter is provided to prevent a short between two input lines by supplying an auxiliary control voltage to a gate of a normally conductive semiconductor switch. CONSTITUTION: The voltage of a fixed polarity is supplied to two input lines(3,4) for the operation of an inverter. An inverter bridge is connected between two input lines and includes at least one half bridge(15). The half bridge comprises two normally conductive gate-controlled semiconductor switches. A controller(5) supplies a control voltage to the gate of the normally conductive gate-controlled semiconductor switches of the inverter bridge when the inverter operates. A DC voltage source(1) supplies an auxiliary control voltage to the gate of the normally conductive gate-controlled semiconductor switches when the inverter stops.
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Patent No.: US2010157639A1. Jun 24, 2010.
Research output: Patent
}
TY - PAT
T1 - Inverter comprising normally conductive gate-controlled semiconductor switches
AU - Bremicker, Sven
AU - Friebe, Jens
AU - Greizer, Frank
AU - Prior, Oliver
AU - Victor, Matthias
N1 - Außerdem veröffentlicht als: AT481772T; CN101795086A; CN101795086B; EP2202884A1; EP2202884B1; ES2353039T3; JP2010154739A; JP5743400B2; KR20100074072A; US8194429B2
PY - 2010/6/24
Y1 - 2010/6/24
N2 - PURPOSE: An inverter is provided to prevent a short between two input lines by supplying an auxiliary control voltage to a gate of a normally conductive semiconductor switch. CONSTITUTION: The voltage of a fixed polarity is supplied to two input lines(3,4) for the operation of an inverter. An inverter bridge is connected between two input lines and includes at least one half bridge(15). The half bridge comprises two normally conductive gate-controlled semiconductor switches. A controller(5) supplies a control voltage to the gate of the normally conductive gate-controlled semiconductor switches of the inverter bridge when the inverter operates. A DC voltage source(1) supplies an auxiliary control voltage to the gate of the normally conductive gate-controlled semiconductor switches when the inverter stops.
AB - PURPOSE: An inverter is provided to prevent a short between two input lines by supplying an auxiliary control voltage to a gate of a normally conductive semiconductor switch. CONSTITUTION: The voltage of a fixed polarity is supplied to two input lines(3,4) for the operation of an inverter. An inverter bridge is connected between two input lines and includes at least one half bridge(15). The half bridge comprises two normally conductive gate-controlled semiconductor switches. A controller(5) supplies a control voltage to the gate of the normally conductive gate-controlled semiconductor switches of the inverter bridge when the inverter operates. A DC voltage source(1) supplies an auxiliary control voltage to the gate of the normally conductive gate-controlled semiconductor switches when the inverter stops.
M3 - Patent
M1 - US2010157639A1
Y2 - 2009/12/21
ER -