Abstract
The EV charger either a single-phase-based slow charger or dc fast charger are considered as the nonlinear loads. The penetration of these loads on the distribution and transmission system may lead to harmonic distortion in the line current and grid voltage at the point of common coupling (PCC). Although the EV chargers are designed to contribute to harmonics within the specified limit as prescribed by IEEE standard 519-2014. However, the larger penetration of EV loads to significant contribution in the overall THD of line current and grid voltage. Due to this harmonic pollution, the performance of other loads like ac loads which includes single-phase induction motors and industrial drives which use three-phase induction motors (IMs) may be deteriorated. Therefore, the effect of the connection of single-phase slow chargers and three-phase fast EV chargers on the harmonic profile of current and grid voltage on the distribution system is studied. Further, the single-phase and three-phase IMs are connected in parallel with these chargers to study effect of harmonics in line current on the thermal profile and efficiency of the motor. The findings are validated with the help of experimental results which are captured using a laboratory prototype developed in the lab.
| Original language | English |
|---|---|
| Title of host publication | 2023 IEEE 3rd International Conference on Sustainable Energy and Future Electric Transportation, SeFet 2023 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9798350319972 |
| DOIs | |
| State | Published - 2023 |
| Externally published | Yes |
| Event | 3rd IEEE International Conference on Sustainable Energy and Future Electric Transportation, SeFet 2023 - Bhubaneswar, India Duration: 9 Aug 2023 → 12 Aug 2023 |
Publication series
| Name | 2023 IEEE 3rd International Conference on Sustainable Energy and Future Electric Transportation, SeFet 2023 |
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Conference
| Conference | 3rd IEEE International Conference on Sustainable Energy and Future Electric Transportation, SeFet 2023 |
|---|---|
| Country/Territory | India |
| City | Bhubaneswar |
| Period | 9/08/23 → 12/08/23 |
Bibliographical note
Publisher Copyright:© 2023 IEEE.
Keywords
- EV charger
- air-condition loads
- induction motor
- total harmonic distortion
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
- Automotive Engineering
- Electrical and Electronic Engineering
- Mechanical Engineering
- Transportation