Invention Grant
- Patent Title: Power control of a transport system
- Patent Title (中): 运输系统的功率控制
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Application No.: US12642652Application Date: 2009-12-18
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Publication No.: US08207631B2Publication Date: 2012-06-26
- Inventor: Pekka Jahkonen
- Applicant: Pekka Jahkonen
- Applicant Address: FI Helsinki
- Assignee: Kone Corporation
- Current Assignee: Kone Corporation
- Current Assignee Address: FI Helsinki
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: FI20070489 20070620
- Main IPC: H02J9/00
- IPC: H02J9/00 ; H02P3/14
Abstract:
The power control of a transport system comprises an electric motor for moving the transport appliance as well as a power supply appliance of the motor, which comprises an intermediate circuit. The power supply appliance of the motor is fitted between the power source and the electric motor. The transport system further comprises a network rectifier, which is fitted between the power source and the intermediate circuit of the power supply appliance of the motor for supplying braking power returning from the motor of the transport appliance to the power source.
Public/Granted literature
- US20100117566A1 POWER CONTROL OF A TRANSPORT SYSTEM Public/Granted day:2010-05-13
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