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Title:
POWER SUPPLY SYSTEM OF MAGLEV TRAIN
Document Type and Number:
WIPO Patent Application WO/2018/218942
Kind Code:
A1
Abstract:
A power supply system of a maglev train, comprising average speed power supply inverters used for supplying power to trains in corresponding average speed sections, also comprising a deceleration and acceleration power supply inverter used for supplying power to a train in a deceleration section or to a train in a station and acceleration section. The deceleration and acceleration power supply inverter is provided with a control switch for supplying power to the train in either the deceleration section or the station and acceleration section. The power supply system allows the implementation of multiple trains respectively traveling in different sections, thus increasing operational density; moreover, the need for a high voltage switchover switching station is obviated, costs and footprint of the power supply system are reduced. At the same time, because power is only supplied either to the deceleration section or to the station and acceleration section, the occurrence of a rear-end collision when the train is entering the station is prevented, and increased safety of train operations of a line is facilitated.

Inventors:
YANG YING (CN)
DENG YIBAI (CN)
TONG LAISHENG (CN)
DENG JIANGMING (CN)
WANG YAN (CN)
Application Number:
PCT/CN2017/118449
Publication Date:
December 06, 2018
Filing Date:
December 26, 2017
Export Citation:
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Assignee:
CRRC ZHUZHOU LOCOMOTIVE CO LTD (CN)
International Classes:
B60L13/04
Foreign References:
CN107225996A2017-10-03
CN102136809A2011-07-27
KR20140087675A2014-07-09
CN1460610A2003-12-10
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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