Ensuring the Continuity of Power Supply to the On-Board Auxiliary Devices of the Trolleybus through the Recuperation of Kinetic Energy
When a trolleybus travels through insulated sections of the overhead contact line, it experiences momentary power interruptions, which adversely affect the vehicle’s on-board auxiliary subassemblies. To reduce these negative effects, one can harness energy recovered via regenerative braking. A model...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-08-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/14/16/5035 |
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| author | Piotr Hołyszko Dariusz Zieliński Andrzej Niewczas Joanna Rymarz Ewa Dębicka |
| author_facet | Piotr Hołyszko Dariusz Zieliński Andrzej Niewczas Joanna Rymarz Ewa Dębicka |
| author_sort | Piotr Hołyszko |
| collection | DOAJ |
| description | When a trolleybus travels through insulated sections of the overhead contact line, it experiences momentary power interruptions, which adversely affect the vehicle’s on-board auxiliary subassemblies. To reduce these negative effects, one can harness energy recovered via regenerative braking. A model power supply circuit diagram for structural systems of the trolleybus is proposed. Simulation tests were carried out to develop a method for analyzing power supply to trolleybus auxiliary devices and verify it in a real-life example. The results allow determination of the limit power that can be generated by the trolleybus drive system to feed auxiliary devices during interruptions in power supply from the overhead contact line. The possibility of powering the on-board auxiliary equipment of a trolleybus using energy from recuperation with a traction motor is presented. |
| first_indexed | 2024-03-10T08:50:41Z |
| format | Article |
| id | doaj.art-681626e385e24feab787cea1fd26010a |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T08:50:41Z |
| publishDate | 2021-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-681626e385e24feab787cea1fd26010a2023-11-22T07:31:03ZengMDPI AGEnergies1996-10732021-08-011416503510.3390/en14165035Ensuring the Continuity of Power Supply to the On-Board Auxiliary Devices of the Trolleybus through the Recuperation of Kinetic EnergyPiotr Hołyszko0Dariusz Zieliński1Andrzej Niewczas2Joanna Rymarz3Ewa Dębicka4Department of Electrical Drives and Machines, Faculty of Electrical Engineering and Computer Science, Lublin University of Technology, 38 Nadbystrzycka St., 20-618 Lublin, PolandDepartment of Electrical Drives and Machines, Faculty of Electrical Engineering and Computer Science, Lublin University of Technology, 38 Nadbystrzycka St., 20-618 Lublin, PolandMotor Transport Institute, 80 Jagielonska St., 03-301 Warsaw, PolandDepartment of Sustainable Transport and Powertrains, Faculty of Mechanical Engineering, Lublin University of Technology, 38 Nadbystrzycka St., 20-618 Lublin, PolandMotor Transport Institute, 80 Jagielonska St., 03-301 Warsaw, PolandWhen a trolleybus travels through insulated sections of the overhead contact line, it experiences momentary power interruptions, which adversely affect the vehicle’s on-board auxiliary subassemblies. To reduce these negative effects, one can harness energy recovered via regenerative braking. A model power supply circuit diagram for structural systems of the trolleybus is proposed. Simulation tests were carried out to develop a method for analyzing power supply to trolleybus auxiliary devices and verify it in a real-life example. The results allow determination of the limit power that can be generated by the trolleybus drive system to feed auxiliary devices during interruptions in power supply from the overhead contact line. The possibility of powering the on-board auxiliary equipment of a trolleybus using energy from recuperation with a traction motor is presented.https://www.mdpi.com/1996-1073/14/16/5035trolleybus power supply systempower interruptionson-board auxiliary devicescontinuity of power supply |
| spellingShingle | Piotr Hołyszko Dariusz Zieliński Andrzej Niewczas Joanna Rymarz Ewa Dębicka Ensuring the Continuity of Power Supply to the On-Board Auxiliary Devices of the Trolleybus through the Recuperation of Kinetic Energy Energies trolleybus power supply system power interruptions on-board auxiliary devices continuity of power supply |
| title | Ensuring the Continuity of Power Supply to the On-Board Auxiliary Devices of the Trolleybus through the Recuperation of Kinetic Energy |
| title_full | Ensuring the Continuity of Power Supply to the On-Board Auxiliary Devices of the Trolleybus through the Recuperation of Kinetic Energy |
| title_fullStr | Ensuring the Continuity of Power Supply to the On-Board Auxiliary Devices of the Trolleybus through the Recuperation of Kinetic Energy |
| title_full_unstemmed | Ensuring the Continuity of Power Supply to the On-Board Auxiliary Devices of the Trolleybus through the Recuperation of Kinetic Energy |
| title_short | Ensuring the Continuity of Power Supply to the On-Board Auxiliary Devices of the Trolleybus through the Recuperation of Kinetic Energy |
| title_sort | ensuring the continuity of power supply to the on board auxiliary devices of the trolleybus through the recuperation of kinetic energy |
| topic | trolleybus power supply system power interruptions on-board auxiliary devices continuity of power supply |
| url | https://www.mdpi.com/1996-1073/14/16/5035 |
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