POWER CONTROL SYSTEM FOR A BATTERY DRIVEN ELEVATOR
First Claim
Patent Images
1. A power control system (10) for a battery driven elevator;
- the power control system (10) comprisinga DC battery (16) for providing electrical power to an electric motor (24) of the elevator system; and
a power controller (22) including a power converter (26), a power inverter (28), and a DC intermediate circuit (30) connected in between the power converter (26) and the power inverter (28);
wherein an output of the DC battery (16) is connected to the DC intermediate circuit (30).
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Abstract
The subject-matter disclosed relates to a power control system (10) for a battery driven elevator; the power control system (10) comprising a DC battery (16) for providing electrical power to an electric motor (24) of the elevator system; and a power controller (22) including a power converter (26), an power inverter (28), and a DC intermediate circuit (30) connected in between the power converter (26) and the power inverter (28); wherein an output of the DC battery (16) is connected to the DC intermediate circuit (30).
3 Citations
15 Claims
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1. A power control system (10) for a battery driven elevator;
- the power control system (10) comprising
a DC battery (16) for providing electrical power to an electric motor (24) of the elevator system; and a power controller (22) including a power converter (26), a power inverter (28), and a DC intermediate circuit (30) connected in between the power converter (26) and the power inverter (28); wherein an output of the DC battery (16) is connected to the DC intermediate circuit (30). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
- the power control system (10) comprising
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10. A method of assembling a power control system (10) for a battery driven elevator comprising:
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providing a DC battery (16), providing a power controller (22) comprising a power converter (26), a power inverter (28), and a DC intermediate circuit (30) connected in between the power converter (26) and the power inverter (28); and connecting the DC battery (16) to the DC intermediate circuit (30) of the power controller (22). - View Dependent Claims (11, 12, 13)
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- 14. Use of a power controller (22) comprising a power converter (26), a power inverter (28), and a DC intermediate circuit (30) connected in between the power converter (26) and the power inverter (28) for controlling drive power in a battery driven elevator, wherein a DC battery (16) is connected to the DC intermediate circuit (30) of the power controller (22).
Specification