Title:
鉄道車両の発電システム
Document Type and Number:
Japanese Patent JP5604245
Kind Code:
B2
Abstract:
The present invention provides a generation system for rail cars which controls the operation or generation output of an engine generator without the need for electric transmission of control information between an engine control system and a generation control system. An engine control device configured to control power from the engine recognizes an engine rotation speed signal calculated by a speed calculation section based on information from a rotation detector attached to the engine. The engine control device thus controls the engine power in accordance with the engine rotation speed signal. Furthermore, a generator control device configured to control a generation output from a generator recognizes a generator rotation speed signal calculated by the speed calculation section based on information from a rotation detector provided in the generator. The generator control device thus controls the generation output in accordance with the generator rotation speed signal. Hence, engine generation control can be implemented without the need to transmit information between engine control and generator control.
Inventors:
Motomi Shimada
Toyota 瑛 1
Toyota 瑛 1
Application Number:
JP2010216323A
Publication Date:
October 08, 2014
Filing Date:
September 28, 2010
Export Citation:
Assignee:
Hitachi, Ltd.
International Classes:
B60L50/15; B60L50/16; B61C5/00; B61C7/04; H02P9/04
Attorney, Agent or Firm:
Manabu Inoue