IEEE Transactions on Industry Applications · 2008 · 257 citations · 14 references
SupercapacitorsElectrical EngineeringEngineeringMid-term Energy StorageElectric VehiclesEnergy ManagementPower-flow Management AlgorithmIncluding Vehicle-to-gridBattery ConfigurationSystems EngineeringEnergy StoragePower-flow ManagementHybrid Electric VehicleHybrid VehiclePower ElectronicsSystem Integration
The vehicle uses a diesel‑engine generator, lead‑acid batteries, and supercapacitors, where the supercapacitor supplies short‑term dynamic power, the battery provides mid‑term energy for EV mode, and the generator supplies average power. This paper presents system integration and power‑flow management algorithms for a four‑wheel‑driven series hybrid electric vehicle. The algorithms coordinate the diesel‑engine generator, lead‑acid battery bank, and supercapacitor bank to control each energy source appropriately. The proposed management algorithm improves dynamic performance and was experimentally verified on a full‑scale prototype vehicle.
In this paper, system integration and power-flow management algorithms for a four-wheel-driven series hybrid electric vehicle (HEV) having multiple power sources composed of a diesel-engine-based generator, lead acid battery bank, and supercapacitor bank are presented. The super-capacitor is utilized as a short-term energy storage device to meet the dynamic performance of the vehicle, while the battery is utilized as a mid-term energy storage for the electric vehicle (EV) mode operation due to its higher energy density. The generator based on an interior permanent magnet machine (IPMM), run by a diesel engine, provides the average power for the normal operation of the vehicle. Thanks to the proposed power-flow management algorithm, each of the energy sources is controlled appropriately and also the dynamic performance of the vehicle has been improved. The proposed power-flow management algorithm has been experimentally verified with a full-scale prototype vehicle.
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