Measuring Regenerative Braking Electricity Generated by the City Bus with Internal Combustion Engine

• Autorzy: Wendeker Mirosław , Gęca Michał Jan , Grabowski Łukasz , Barański Grzegorz

Identyfikatory

DOI

10.12913/22998624/140787

• Języki publikacji: EN

Abstrakty

EN

Engine braking, just when the vehicle consumes no fuel, is an important component of the energy balance. In such states, the bus loses its cumulated kinetic and potential energies but alternators recover a portion of these energies into electricity. Simultaneously, electricity consumption in the diesel-engine city bus is a key component of the overall energy balance. A total energy output of receivers can be more than 4 kW. This paper presents the research results on performance of a serial bus driving varied urban routes. The recorded and investigated parameters include a total amount fuel and electricity consumed and an amount of electricity generated. Engine braking states were calculated with a created algorithm. On average, 17% of electricity was generated by bus engine braking. The research results and investigation refer to the entire year.

Słowa kluczowe

EN

energy recovery; electricity consumption; city bus

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2021
• Tom: Vol. 15, no 3
• Strony: 215--223
• Opis fizyczny: Bibliogr. 13 poz., fig.

Twórcy

autor

Wendeker Mirosław

• Faculty of Mechanical Engineering, Lublin University of Technology, ul. Nadbystrzycka 36, 20-618 Lublin, Poland

autor

Gęca Michał Jan

• Faculty of Mechanical Engineering, Lublin University of Technology, ul. Nadbystrzycka 36, 20-618 Lublin, Polan

autor

Grabowski Łukasz

• Faculty of Mechanical Engineering, Lublin University of Technology, ul. Nadbystrzycka 36, 20-618 Lublin, Polan

autor

Barański Grzegorz

• Faculty of Mechanical Engineering, Lublin University of Technology, ul. Nadbystrzycka 36, 20-618 Lublin, Polan

• https://orcid.org/0000-0003-2596-3148

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).