Electric system design for 3 000 HP (full hybrid) shunting locomotive
The 3 000 HP full hybrid electric shunting locomotive was developed under a scientific research project approved by China State Railway Group Co., Ltd., to adapt to the increasing low-carbon, energy-saving and environmental protection requirements of the rail transit development. Based on the platfo...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Electric Drive for Locomotives
2022-05-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128X.2022.03.015 |
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| Summary: | The 3 000 HP full hybrid electric shunting locomotive was developed under a scientific research project approved by China State Railway Group Co., Ltd., to adapt to the increasing low-carbon, energy-saving and environmental protection requirements of the rail transit development. Based on the platformization and modularization concepts, the locomotive was designed to run at a short-term 1 900 kW wheel power, under the hybrid power supply from the 1 250 kW 6240H diesel engine and high-capacity lithium-ion power battery. By analyzing the selection basis of tractive force, design principle, composition and topology of the electric system, the electric system design scheme was formulated in this study. The electric system performance was verified through experiments, including system stability, rationality of the technical parameters and all the performance indicators. It was proved that the 3 000 HP full hybrid electric shunting locomotive that is rational in tractive force setting and features high starting acceleration and superiority in energy-saving, emission reduction, environmental protection and noise reduction can satisfy the requirements of shunting application and achieve its expected design objectives. |
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| ISSN: | 1000-128X |