发明名称 |
ELEVATOR SPEED CONTROL |
摘要 |
Embodiments are directed to calculating a current associated with a motor of an elevator based on an output of a speed regulator, and controlling the elevator based on the current. Embodiments are directed to examining a feeder current obtained via a converter current sensor of a regenerative drive during a peak power condition, and regulating a speed of an elevator based on the feeder current. |
申请公布号 |
WO2014092707(A1) |
申请公布日期 |
2014.06.19 |
申请号 |
WO2012US69425 |
申请日期 |
2012.12.13 |
申请人 |
OTIS ELEVATOR COMPANY;AGIRMAN, ISMAIL;PIEDRA, EDWARD |
发明人 |
AGIRMAN, ISMAIL;PIEDRA, EDWARD |
分类号 |
B66B1/24;B66B5/04;B66B11/04 |
主分类号 |
B66B1/24 |
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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