An exemplary elevator drive includes a DC bus. At least some power components in a power section are electrically referenced to the DC bus. At least some control components in a control section including a drive controller and associated inputs are electrically referenced to the DC bus. This eliminates any requirement for isolating the components referenced to the DC bus from each other.
Elevator regenerative drive control referenced to DC bus
2016-03-29
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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