Arrangement and method for operating a magnetically suspended, electromotoric drive apparatus in the event of a mains disturbance

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United States of America Patent

PATENT NO 5917297
SERIAL NO

08890260

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The arrangement or apparatus for operating a magnetically suspended, electromotoric drive apparatus in the event of a mains disturbance comprises a drive converter feeding the drive apparatus, a driver feeding a magnetic bearing and a voltage converter, which are connected to a common intermediate circuit. The voltage converter feeds a stopping control apparatus and the drive converter can be switched to a regeneratively acting mode of operation by the stopping control apparatus in the event of a mains disturbance in order to provide at least the driver feeding the magnetic bearing and the stopping control apparatus with electrical energy via the intermediate circuit.

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Patent Owner(s)

Patent OwnerAddress
LUST ANTRIEBSTECHNIK GMBH35633 LAHNAU

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gempp, Thomas Reinach, CH 5 239
Gerster, Christian Zurich, CH 2 71
Schob, Reto Volketswil, CH 33 1722

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