Cable-drawn conveying device and method for operating such a device
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United States of America Patent
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Nov 22, 2022
Grant Date -
Jun 18, 2020
app pub date -
May 30, 2018
filing date -
Jun 2, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
A system and method to ensure a sufficient amount of electrical energy is supplied to a cable-drawn vehicle of a transportation device. Electrical loads of the vehicle are supplied with power outside a station by an electrical energy store of the vehicle or by both an electrical energy store and the generator during a first movement phase, in which the vehicle is accelerated to a limit speed or, conversely, decelerated from a limit speed into a station. In a subsequent second movement phase, the vehicle is supplied with electrical energy by the generator while the vehicle moves at a speed that is greater than the limit speed.
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