scholarly journals Propulsion System Design For The Indonesian Semi High Speed Train

2020 ◽  
Vol 13 (3) ◽  
pp. 215-222
Author(s):  
Lukman Shalahuddin ◽  
Kartiko E. Putranto ◽  
Dimas B. Eskayudha
Keyword(s):  
Diesel Engine ◽  
System Design ◽  
Optimum Design ◽  
High Speed ◽  
Appropriate Technology ◽  
Propulsion System ◽  
High Speed Train ◽  
Battery System ◽  
Multiple Unit ◽  
Main Components

This paper describes a study on the development of methodology to select the most appropriate technology, and the most optimum design and configuration for the propulsion system of the semi-high speed intercity train that will be operated on the Jakarta-Surabaya corridor. It also describes the method to calculate resistance loads  and tractive forces and hence the power required to propel the train along the specified route within targeted time. Among the output of this study is a recommendation for the most optimum propulsion system with basic/ main parameters for main components such as diesel engine, traction motor and the possibility of Diesel Electric Multiple Unit (DEMU) Hybrid battery system.

scholarly journals Millimeter-Wave System for High-Speed Train Communications Between Train and Trackside: System Design and Channel Measurements

2019 ◽  
Vol 68 (12) ◽  
pp. 11746-11761 ◽  
Author(s):  
Guangrong Yue ◽  
Daizhong Yu ◽  
Long Cheng ◽  
Qifu Lv ◽  
Zhigang Luo ◽  
...  
Keyword(s):  
System Design ◽  
Millimeter Wave ◽  
High Speed ◽  
Wave System ◽  
Channel Measurements ◽  
High Speed Train

A Study on the Structure of Linear Synchronous Motor for 600km/h Very High Speed Train

2013 ◽  
Vol 416-417 ◽  
pp. 317-321 ◽  
Author(s):  
Chan Bae Park ◽  
Byung Song Lee ◽  
Jae Hee Kim ◽  
Jun Ho Lee ◽  
Hyung Woo Lee
Keyword(s):  
High Speed ◽  
Type System ◽  
Synchronous Motor ◽  
Propulsion System ◽  
Contact Method ◽  
High Speed Train ◽  
Maglev Train ◽  
Railway Systems ◽  
Linear Synchronous Motor ◽  
Very High

Recently, an interest in a hybrid system combining only the merits of the conventional wheel-rail system and Maglev propulsion system is growing as an alternative to high-speed maglev train. This hybrid-type system is based on wheel-rail method, but it enables to overcome the speed limitation by adhesion because it is operated by a non-contact method using a linear motor as a propulsion system and reduce the overall construction costs by its compatibility with the conventional railway systems. Therefore, a comparative analysis on electromagnetic characteristics according to the structural combinations on the stator-mover of Linear Synchronous Motor (LSM) for Very High Speed Train (VHST) maintaining the conventional wheel-rail method is conducted, and the structure of coreless superconducting LSM suitable for 600 km/h VHST is finally proposed in this paper.

High Speed Propulsion System for UAQ4 Magnetic Levitating Train

2012 ◽  
Vol 721 ◽  
pp. 9-14 ◽  
Author(s):  
Gino D'Ovidio ◽  
Francesco Crisi
Keyword(s):  
Experimental Data ◽  
Direct Current ◽  
High Speed ◽  
Permanent Magnets ◽  
Propulsion System ◽  
Stepper Motor ◽  
System Parameters ◽  
Speed Up ◽  
Main Components ◽  
Real Scale

This paper presents the design of a novel high speed propulsion system for UAQ4 magnetic levitating train, the feasibility of which has been successfully tested and confirmed in laboratory. A direct-current linear stepper motor that uses permanent magnets distributed on the central beam of track as the stator and the direct current power supplied coils on-board the vehicle as the rotor is proposed and analyzed. The motor performances are evaluated by varying the system parameters by carrying out a finite element numerical model refined with experimental data. The main components of a real scale motor with speed up to 580 km/h for the UAQ4 train application is measured and discussed.

Propulsion System Design for the Multi-Mission Patrol Ship Mark 1/1A

1978 ◽  
Author(s):  
L. E. Bronson ◽  
R. M. Prentice
Keyword(s):  
System Design ◽  
Gas Turbines ◽  
High Speed ◽  
Propulsion System ◽  
Two Stage ◽  
Low Speed ◽  
Made In

PSMM Mkl/1A is a high-speed patrol ship designed to accomplish a variety of missions. It is a 165-ft aluminum hull powered by six gas turbines driving two controllable reversible pitch propellers. Two-stage combining reduction gears with self-synchronizing clutches enable the ship to operate at speeds to 40 knots on from one to six turbines. Controllable pitch propellers are used to optimize operations in high- or low-speed maneuvers. The propulsion system is controlled by a pair of analog computers which automatically select shaft rpm and propellers pitch based on power command and the number of turbines operating. This paper will discuss the propulsion system and controls as designed, the modifications made during trials of the Mk1 in late 1974, and the improvements made in the Mk 1A and proved during trials in 1977.

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