A review: high power density motors for electric vehicles

Sudha, B.; Vadde, Anusha; Sachin, S.

doi:10.1088/1742-6596/1706/1/012057

Cited by 19 publications

(7 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…There are various types of electric motors available on the market, but due to the reliability and high specific power values, the best choice is the high power density brushless motor. The power-toweight ratio of the selected type of electric motor is [16]: PWR e = 2.68 kW kg (9) The power-to-weight ratio of the turboprop engine was calculated with the use of generally available data concerning the turboprop engines available on the market. It is: (10) For the calculation purposes, it was assumed that the speed of the aircraft will be V = 270 km/h, and the flight distance s = 80 km.…”

Section: Case Studymentioning

confidence: 99%

Analysis of the performance of an aircraft powered by hybrid propulsion

Majka¹,

Muszyńska-Pałys²

2023

Combustion Engines

View full text Add to dashboard Cite

Travel is an inseparable part of human life. It is connected not only with private life but also with business life. People want to travel more, farther and faster. That is why air transport is currently one of the fastest-growing areas of passenger transport, and airlines carry more and more passengers from year to year. Due to the growing negative impact of air transport on the natural environment, research aimed at the development of technologies to reduce the negative impact of air transport is becoming more and more important. One of the possibilities for improving the situation is the use of alternative energy sources, limiting the emission of greenhouse gases into the atmosphere. The paper aimed to analyze the meaningfulness of replacing the classic power unit in a light transport aircraft with a hybrid, combustion-electric power unit. Analyzes were made with the use of simulation methods for the PZL M-28 aircraft.

show abstract

Section: Case Studymentioning

confidence: 99%

Analysis of the performance of an aircraft powered by hybrid propulsion

Majka¹,

Muszyńska-Pałys²

2023

Combustion Engines

View full text Add to dashboard Cite

show abstract

“…Various designs to improve this characteristic in different motors is discussed in the paper [35]. One can notice that motor power density has reached 0.5 kW/kg to 2 kW/kg for hybrid electric vehicle applications [36]. The paper [37] presents a solution to improve the power density of electric motors used in electric or hybrid cars using a dual motor with a planetary transmission system.…”

Section: Features Of Electric Motors For Electric Vehicles 421 Power ...mentioning

confidence: 99%

A Multi-Criteria Analysis and Trends of Electric Motors for Electric Vehicles

Hadraoui

Zegrari

Chebak

et al. 2022

WEVJ

View full text Add to dashboard Cite

The interest in electric traction has reached a very high level in recent decades; there is no doubt that electric vehicles have become among the main means of transport and will be the first choice in the future, but to dominate the market, a lot of research efforts are still devoted to this purpose. Electric machines are crucial components of electric vehicle powertrains. The bulk of traction drive systems have converged in recent years toward having some sort of permanent magnet machines because there is a growing trend toward enhancing the power density and efficiency of traction machines, resulting in unique designs and refinements to fundamental machine topologies, as well as the introduction of new machine classes. This paper presents the technological aspect of the different components of the electric powertrain and highlights the important information on the electric vehicle’s architecture. It focuses on a multi-criteria comparison of different electric motors utilized in the electric traction system to give a clear vision to allow choosing the adequate electrical motor for the desired application. The proposed comparative analysis shows that the induction motor better meets the major necessities of the electric powertrain, whereas the permanent magnet synchronous motor is nonetheless the most used by electric vehicle manufacturers.

show abstract

“…In contrast, BLDCs are a more preferred choice for operations at low speeds. Nonetheless, there is a need for more research and development to enhance the efficiency of IMs at low speed so that they can become the most effective choice for use in EVs [25] as shown in figure 12.…”

Section: Induction Motormentioning

confidence: 99%

A Comparative Study on Different Motors used in Electric Vehicles

Ahmed¹,

Zaidi²,

Khan³

2022

JISR-C

View full text Add to dashboard Cite

Motors are the main part of the drivetrain of electric vehicles (EVs) as they transfer the power of batteries to the axle and tires. Therefore, the performance of batteries is a great concern as loss of energy, or lower torque/speed can cause a negative impact on the performance of EVs. In this regard, this study aimed to study different motors that are used in EVs. These motors include DC motors (brushed and brushless), permanent magnet motor motors(BLDCs), switched reluctance motors (SRMs), induction motors(IMs), and outer rotor motors. This study has performed a rigorous review of past literature to examine different factors (speed, torque, efficiency, flux linkage) that affect the performance of motors in EVs. The results of the study have found that SRMs are the most efficient and reliable motors for use in EVs as they can perform in different conditions and offer benefits of low cost and high efficiency. The study has noted the performance rating of SRM to be the highest (87), while BLDCs, PMSMs, and IMs, showed a performance rating of 75, 85, and 82 out of 100. However, more research is needed in this area to enhance the performance of the motors through the development of a novel motor design to enhance efficiency and reduce cost.

show abstract

A review: high power density motors for electric vehicles

Cited by 19 publications

References 14 publications

Analysis of the performance of an aircraft powered by hybrid propulsion

Analysis of the performance of an aircraft powered by hybrid propulsion

A Multi-Criteria Analysis and Trends of Electric Motors for Electric Vehicles

A Comparative Study on Different Motors used in Electric Vehicles

Contact Info

Product

Resources

About