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2009•Electric Drive for LocomotivesRequires access

Study on Low Constant Speed Control of DF_(8B) Diesel Locomotive

Wei Zhang, Csr Qishuyan

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Abstract

This paper discusses a reconstruction program to achieve low constant speed control function on existing DF8B diesel locomotives and how to design and implement the low constant control algorithm using PI regulator. In order to extend the life of traction motor, the current limit curve has been adjusted in special. The paper also outlooks a vast application prospect of the low constant speed control technology in automated loading operating occasions.

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What this paper is about

This paper discusses a reconstruction program to achieve low constant speed control function on existing DF8B diesel locomotives and how to design and implement the low constant control algorithm using PI regulator. In order to extend the life of traction motor, the current limit curve has been adjusted in special. The paper also outlooks a vast application prospect of the low constant speed control technology in automated loading operating occasions.

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Available abstract

This paper discusses a reconstruction program to achieve low constant speed control function on existing DF8B diesel locomotives and how to design and implement the low constant control algorithm using PI regulator. In order to extend the life of traction motor, the current limit curve has been adjusted in special. The paper also outlooks a vast application prospect of the low constant speed control technology in automated loading operating occasions.

Key concepts: Diesel locomotive, Constant (computer programming), Engineering, Traction motor, Diesel fuel, Automotive engineering, Traction (geology), Electronic speed control

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