Excess voltage protection for inverter with input EMC filter

The apparatus has a direct current voltage input stage (6) including two current-carrying lines (22, 24) and an electromagnetic compatibility filter (7) comprising suppression capacitors (13, 14) and suppression inductors (12), where the current-carrying lines are provided for dissipating overvolatg...

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Bibliographische Detailangaben
Hauptverfasser:	BREMICKER, SVEN, WESTPHAL, TORBEN, GREIZER, FRANK, HÄRING, ADRIAN, WOLF.. HENRIK, JEPPE, ANDREAS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATION REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	The apparatus has a direct current voltage input stage (6) including two current-carrying lines (22, 24) and an electromagnetic compatibility filter (7) comprising suppression capacitors (13, 14) and suppression inductors (12), where the current-carrying lines are provided for dissipating overvolatges with respect to earth. Overvoltage arresters (16, 17) of a direct current source (15) are arranged in a housing of an alternating current converter (5) behind the compatibility filter on the current-carrying lines.