Advanced integrated battery chargers for plug-in hybrid electric vehicles

Woo, Dong-Gyun; Kim, Yun-Sung; Kang, Gu-Bae; Lee, Byoung-Kuk

doi:10.1109/vppc.2012.6422547

Cited by 8 publications

(4 citation statements)

References 9 publications

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“…Using Eqs. (10) and (11), the derivative of the rotor position of the flux linkage in Eq. ( 7) can be expressed as are determined by measurements, and the amplitude of each phase current can be controlled arbitrarily.…”

Section: Proposed Control Methods For Torque Reductionmentioning

confidence: 99%

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Reduction of Torque Vibration in Integrated On-board Chargers Using Stator Windings of an IPMSM

Ito

Haga

2023

IEEJ Journal IA

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This study proposed a control method to reduce the torque ripple vibration of an integrated on-board charger using the windings of an interior permanent magnet synchronous motor (IPMSM). During a battery-charging operation, stopping the motor results in noise, as well as damage to the motor and other components from the torque vibration caused by the charging current. In the proposed control method, the generated torque was estimated using a back-electromotive force table, and the phase current was controlled to eliminate the torque. The proposed method can suppress torque vibration, irrespective of the angle of the rotor in the IPMSM. The effectiveness of the proposed method was verified experimentally, with the torque vibration suppressed by 94% compared with that of the conventional control method.

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Section: Proposed Control Methods For Torque Reductionmentioning

confidence: 99%

“…Further, a motor leakage inductance appeared as the zero-phase inductance, which was used as the boost inductor in the PFC circuit. The same topology is considered for the IOCs in EV systems (10), (11) .…”

Section: Introductionmentioning

confidence: 99%

Reduction of Torque Vibration in Integrated On-board Chargers Using Stator Windings of an IPMSM

Ito

Haga

2023

IEEJ Journal IA

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“…In Woo et al, 100 similarly to the previous one, an IBC system was also used and integrated to the interior permanent magnet (IPM) motors connected in Y, which allows the PFC of the power supply with the appropriate modulation for the two three‐phase converters. The system allows low‐ and high‐power processing (≥40 kW), and it offers some possibilities for connecting the circuit to the external source to improve efficiency and reduce EMI (see Figure 10).…”

Section: Structure With a Non‐isolated Ac–dc Conversion Stagementioning

confidence: 99%

“…Woo et al 166 also present an integrated bidirectional solution for level 2, which uses two Y‐connected IPM electric motors with their respective three‐phase inverters to form a charger with PFC, which had already been discussed in Woo et al, 100 ; however, a single‐leg bidirectional buck–boost converter has been added on at the output to adjust the battery voltage and current level.…”

Section: Structure With Two Non‐isolated Conversion Stagesmentioning

confidence: 99%

Comprehensive review of battery charger structures of EVs and HEVs for levels 1–3

Kattel

Mayer

Ely

et al. 2023

Circuit Theory & Apps

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Summary As battery electric vehicles (BEVs), plug‐in hybrid electric vehicles (PHEVs), and hybrid electric vehicles (HEVs) gain popularity among the consumers, current research initiatives are targeted at developing battery charger structures that can exploit utility power to charge vehicle batteries and thus less dependent on fuel usage. This paper reviews the state of the art and implementation of battery charger structures, charger power levels, and the evolution of publications on electric vehicles in the digital libraries and Espacenet patent base. Charger systems addressed are categorized as a structure with a non‐isolated alternating current (AC)–direct current (DC) stage, structure with an isolated AC–DC stage, and structure with two non‐isolated stages. Advantages and disadvantages of each conductive battery charging structure have been discussed due to weight, volume, cost, necessary equipment, the complexity of topologies, and other factors. In addition, both off‐board and on‐board charger systems with unidirectional or bidirectional power flow are presented. Several electronic converters for power‐level chargers are being developed to allow plug‐in vehicles to be capable of vehicle to grid (V2G), where they can function as distributed resources and power can be returned to the grid.

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Effect of PWM schemes on integrated battery charger for plug-in hybrid electric vehicles: Performance, power factor, and efficiency

Woo

Kim

Lee

2014

2014 IEEE Applied Power Electronics Conference and Exposition - APEC 2014

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Advanced integrated battery chargers for plug-in hybrid electric vehicles

Cited by 8 publications

References 9 publications

Reduction of Torque Vibration in Integrated On-board Chargers Using Stator Windings of an IPMSM

Reduction of Torque Vibration in Integrated On-board Chargers Using Stator Windings of an IPMSM

Comprehensive review of battery charger structures of EVs and HEVs for levels 1–3

Effect of PWM schemes on integrated battery charger for plug-in hybrid electric vehicles: Performance, power factor, and efficiency

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