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EnergyControl Function

The paper proposes a tri-port converter to control energy flow between a PV panel, battery, and SRM for electric vehicles. Six operating modes are presented for driving and standstill charging, including MPPT control of the PV panel and SRM speed control. A grid-connected charging topology is developed without external hardware for standstill charging.

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17 views1 page

EnergyControl Function

The paper proposes a tri-port converter to control energy flow between a PV panel, battery, and SRM for electric vehicles. Six operating modes are presented for driving and standstill charging, including MPPT control of the PV panel and SRM speed control. A grid-connected charging topology is developed without external hardware for standstill charging.

Uploaded by

starboy
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as TXT, PDF, TXT or read online on Scribd
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EnergyControl Functions Solar PV-Powered SRM Drive for EVs with Flexible

Abstract
This paper presents a tri-port converter is proposed to control the energy flow
between thePV panel, battery and SRM. Six operating modes are presented, four of
which are developed fordriving and two for standstill on-board charging. In the
driving modes, the energy decouplingcontrol for maximum power point tracking (MPPT)
of the PV panel and speed control of theSRM are realized. In the standstill
charging modes, a grid-connected charging topology isdeveloped without a need for
external hardware. When the PV panel directly charges the battery,a multi-section
charging control strategy is used to optimize energy utilization.
Existing method
The existing method describes a 20-kW split-phase PM motor for EV charging, but it
suffersfrom high harmonic contents in the back electromotive force (EMF). Another
solution is basedon a traditional SRM. Achieves on-board charging and power factor
correction in a 2.3-kW SRM by employing machine windings as the input filter
inductor.
Proposed method
The proposed method describes a 20-kW split-phase PM motor for EV charging, but
itsuffers from high harmonic contents in the back electromotive force (EMF).
Another solution is based on a traditional SRM. Paper achieves on-board charging
and power facto

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