Power system and energy management strategy for hydrogen fuel hybrid power shunting locomotive
The paper investigated and designed a hybrid power source system, with hydrogen fuel cells as the primary source and lithium batteries as the auxiliary power source, for locomotives used in station operations, addressing issues of slow dynamic response, soft output characteristics, and inability to...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Electric Drive for Locomotives
2023-05-01
|
| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128X.2023.03.008 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850274192713318400 |
|---|---|
| author | NIU Xuexin BAI Huan |
| author_facet | NIU Xuexin BAI Huan |
| author_sort | NIU Xuexin |
| collection | DOAJ |
| description | The paper investigated and designed a hybrid power source system, with hydrogen fuel cells as the primary source and lithium batteries as the auxiliary power source, for locomotives used in station operations, addressing issues of slow dynamic response, soft output characteristics, and inability to recover braking energy associated with fuel cell technology. Using hybrid driving as the baseline, traction calculations were first carried out based on locomotive parameters and actual operating conditions, and a power source system topology was designed by considering the output characteristics of both the hydrogen fuel cells and power batteries. Then, energy management strategies based on different operating conditions and various states of charge for power batteries were proposed to jointly schedule the output modes and characteristics of the two power sources. A power source system configuration was designed and implemented by calculating the operating conditions and system topology. Finally, through practical applications in various on-site working conditions, it is proved that the hybrid power source system designed in this paper can effectively meet the traction requirements of locomotives, and the designed energy management strategy can achieve efficiency improvement, verifying the correctness of the theoretical analysis. |
| format | Article |
| id | doaj-art-fb671b976787453cb45773cf3f6472ed |
| institution | OA Journals |
| issn | 1000-128X |
| language | zho |
| publishDate | 2023-05-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-fb671b976787453cb45773cf3f6472ed2025-08-20T01:51:12ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2023-05-01657239365736Power system and energy management strategy for hydrogen fuel hybrid power shunting locomotiveNIU XuexinBAI HuanThe paper investigated and designed a hybrid power source system, with hydrogen fuel cells as the primary source and lithium batteries as the auxiliary power source, for locomotives used in station operations, addressing issues of slow dynamic response, soft output characteristics, and inability to recover braking energy associated with fuel cell technology. Using hybrid driving as the baseline, traction calculations were first carried out based on locomotive parameters and actual operating conditions, and a power source system topology was designed by considering the output characteristics of both the hydrogen fuel cells and power batteries. Then, energy management strategies based on different operating conditions and various states of charge for power batteries were proposed to jointly schedule the output modes and characteristics of the two power sources. A power source system configuration was designed and implemented by calculating the operating conditions and system topology. Finally, through practical applications in various on-site working conditions, it is proved that the hybrid power source system designed in this paper can effectively meet the traction requirements of locomotives, and the designed energy management strategy can achieve efficiency improvement, verifying the correctness of the theoretical analysis.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128X.2023.03.008hydrogen fuel cellslithium batterypower source systemenergy managementstate of chargeshunting locomotive |
| spellingShingle | NIU Xuexin BAI Huan Power system and energy management strategy for hydrogen fuel hybrid power shunting locomotive 机车电传动 hydrogen fuel cells lithium battery power source system energy management state of charge shunting locomotive |
| title | Power system and energy management strategy for hydrogen fuel hybrid power shunting locomotive |
| title_full | Power system and energy management strategy for hydrogen fuel hybrid power shunting locomotive |
| title_fullStr | Power system and energy management strategy for hydrogen fuel hybrid power shunting locomotive |
| title_full_unstemmed | Power system and energy management strategy for hydrogen fuel hybrid power shunting locomotive |
| title_short | Power system and energy management strategy for hydrogen fuel hybrid power shunting locomotive |
| title_sort | power system and energy management strategy for hydrogen fuel hybrid power shunting locomotive |
| topic | hydrogen fuel cells lithium battery power source system energy management state of charge shunting locomotive |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128X.2023.03.008 |
| work_keys_str_mv | AT niuxuexin powersystemandenergymanagementstrategyforhydrogenfuelhybridpowershuntinglocomotive AT baihuan powersystemandenergymanagementstrategyforhydrogenfuelhybridpowershuntinglocomotive |