Research on Control of Short EMU Reconnection Passing Neutral Section
In order to solve the problem that the reconnection of CRH6F-A/CRH6A-A short intercity EMU can not meet the requirements of the length of neutral section of domestic lines, the reconnection control method of short intercity EMU was studied,and the reconnection control strategy of single pantograph p...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Electric Drive for Locomotives
2021-07-01
|
| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2021.04.101 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850143240262516736 |
|---|---|
| author | Wantao XU Zhaoxiang TANG Zheng CHEN Pengfei CHI Zhuangzhuang XIN |
| author_facet | Wantao XU Zhaoxiang TANG Zheng CHEN Pengfei CHI Zhuangzhuang XIN |
| author_sort | Wantao XU |
| collection | DOAJ |
| description | In order to solve the problem that the reconnection of CRH6F-A/CRH6A-A short intercity EMU can not meet the requirements of the length of neutral section of domestic lines, the reconnection control method of short intercity EMU was studied,and the reconnection control strategy of single pantograph passing neutral section was put forward. A kind of valve plate used for quick putting down pantograph was designed, and the performance of the lifting and dropping pantograph under different speed grades was tested through experiments, which included the signal response speed, the time and distance of lifting and dropping pantograph, and the arcing performance of the pantograph. The test results show that the single pantograph passing neutral section control technology is feasible and the arc-ignition rate of pantograph-catenary system is low when the pantograph-catenary system is lifting and dropping dynamically, and the impact on the pantograph-catenary is small. The research overcame the bottleneck of the length limitation of the neutral section in the multiple operation of the short marshalling EMU, realized the flexible operation of the short marshalling EMU,and effectively relieved the passenger pressure in the peak period of passenger flow. |
| format | Article |
| id | doaj-art-ce2bbb4a5feb439492c4e599f7497c76 |
| institution | OA Journals |
| issn | 1000-128X |
| language | zho |
| publishDate | 2021-07-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-ce2bbb4a5feb439492c4e599f7497c762025-08-20T02:28:46ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2021-07-01202520904233Research on Control of Short EMU Reconnection Passing Neutral SectionWantao XUZhaoxiang TANGZheng CHENPengfei CHIZhuangzhuang XINIn order to solve the problem that the reconnection of CRH6F-A/CRH6A-A short intercity EMU can not meet the requirements of the length of neutral section of domestic lines, the reconnection control method of short intercity EMU was studied,and the reconnection control strategy of single pantograph passing neutral section was put forward. A kind of valve plate used for quick putting down pantograph was designed, and the performance of the lifting and dropping pantograph under different speed grades was tested through experiments, which included the signal response speed, the time and distance of lifting and dropping pantograph, and the arcing performance of the pantograph. The test results show that the single pantograph passing neutral section control technology is feasible and the arc-ignition rate of pantograph-catenary system is low when the pantograph-catenary system is lifting and dropping dynamically, and the impact on the pantograph-catenary is small. The research overcame the bottleneck of the length limitation of the neutral section in the multiple operation of the short marshalling EMU, realized the flexible operation of the short marshalling EMU,and effectively relieved the passenger pressure in the peak period of passenger flow.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2021.04.101short marshallingEMUreconnectionpassing neutral sectionhigh-speed railway |
| spellingShingle | Wantao XU Zhaoxiang TANG Zheng CHEN Pengfei CHI Zhuangzhuang XIN Research on Control of Short EMU Reconnection Passing Neutral Section 机车电传动 short marshalling EMU reconnection passing neutral section high-speed railway |
| title | Research on Control of Short EMU Reconnection Passing Neutral Section |
| title_full | Research on Control of Short EMU Reconnection Passing Neutral Section |
| title_fullStr | Research on Control of Short EMU Reconnection Passing Neutral Section |
| title_full_unstemmed | Research on Control of Short EMU Reconnection Passing Neutral Section |
| title_short | Research on Control of Short EMU Reconnection Passing Neutral Section |
| title_sort | research on control of short emu reconnection passing neutral section |
| topic | short marshalling EMU reconnection passing neutral section high-speed railway |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2021.04.101 |
| work_keys_str_mv | AT wantaoxu researchoncontrolofshortemureconnectionpassingneutralsection AT zhaoxiangtang researchoncontrolofshortemureconnectionpassingneutralsection AT zhengchen researchoncontrolofshortemureconnectionpassingneutralsection AT pengfeichi researchoncontrolofshortemureconnectionpassingneutralsection AT zhuangzhuangxin researchoncontrolofshortemureconnectionpassingneutralsection |