Combining electric vehicle battery charging and battery cell equalisation in one circuit

نویسندگان

چکیده

Electric vehicles (EVs) require an onboard battery charger unit and a management system (BMS) that balances the voltage levels for each cell. So far, both units are two completely autarkic power electronics systems. The circuit presented here operates as when EV is connected to grid balancer driving. Thus, proposed utilises functions in one therefore eliminates need of having reducing complexity reduction component count. flyback converter achieves factor correction during charging. constant-current constant-voltage (CC–CV) charging method employed charge batteries. However, limit number sensors will be result varying cells charging, current estimated using single transducer embedding model controller. operation detail supported by simulation results. A laboratory prototype built verify effectiveness topology. Experiment results show provides integrated solution on-board equalisation.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Optimizing electric vehicle users’ charging behavior in battery swapping mode

Battery swapping mode (BSM) is an important method of supplying energy to electric vehicles, in which the battery swapping behavior of electric vehicle users affects significantly the charging behavior of the battery swapping station. To determine the impacts of a driver’s swapping behavior on the power grid and generation cost, this paper proposes an optimization charging mode (OCM) and simula...

متن کامل

Optimizing Charging at an Electric Vehicle Battery Swap Station

Authors are encouraged to submit new papers to INFORMS journals by means of a style file template, which includes the journal title. However, use of a template does not certify that the paper has been accepted for publication in the named journal. INFORMS journal templates are for the exclusive purpose of submitting to an INFORMS journal and should not be used to distribute the papers in print ...

متن کامل

Electric Vehicle Battery Technologies

As discussed in the previous chapter, electrification is the most viable way to achieve clean and efficient transportation that is crucial to the sustainable development of the whole world. In the near future, electric vehicles (EVs) including hybrid electric vehicles (HEVs), plug-in hybrid electric vehicles (PHEVs), and pure battery electric vehicles (BEVs) will dominate the clean vehicle mark...

متن کامل

On electric vehicle battery charger modeling

The increase of electric vehicle (EV) battery chargers connected to electric networks could lead to future harmonic problems in power systems. These loads are nonlinear devices that inject harmonic currents and pollute network voltages. Thus, battery charger modeling must be studied in detail to determine their harmonic emissions and prevent future problems. This paper investigates EV battery c...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: IET electrical systems in transportation

سال: 2021

ISSN: ['2042-9738', '2042-9746']

DOI: https://doi.org/10.1049/els2.12031