发明名称 |
ELEVATOR REGENERATIVE DRIVE CONTROL REFERENCED TO DC BUS |
摘要 |
<p>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.</p> |
申请公布号 |
WO2012015417(A1) |
申请公布日期 |
2012.02.02 |
申请号 |
WO2010US43814 |
申请日期 |
2010.07.30 |
申请人 |
OTIS ELEVATOR COMPANY;MARVIN, DARYL J. |
发明人 |
MARVIN, DARYL J. |
分类号 |
B66B1/34;B66B1/06 |
主分类号 |
B66B1/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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