Validation of quasi-static series hybrid electric vehicle simulation model

Liukkonen, Matti; Hentunen, Ari; Suomela, Jukka

doi:10.1109/vppc.2010.5729100

Cited by 9 publications

(8 citation statements)

References 7 publications

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“…System control strategies are developed for the each defined topology while a load cycle is specific for the studied mobile machine. The simulation model was developed and validated during previous hybridization research projects [7]- [8]. The backward modeling methods accuracy was proven to be on sufficient level.…”

Section: Methodsmentioning

confidence: 99%

Comparison of different buffering topologies in FC-hybrid non-road mobile machineries

Liukkonen

Lajunen

Suomela

2011

2011 IEEE Vehicle Power and Propulsion Conference

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This paper presents powertrain comparison for fuel cell hybrid non-road mobile machinery. The objective of this study is to investigate the feasibility of different fuel cell hybrid powertrain topologies. This study concentrates on hybrid powertrain topologies which are generated from the fuel cell source output to loading inverters inputs. The compared features of different powertrains are efficiency, weight, size, cost and lifetime costs, as well as, benefits and disadvantages. The study considers fuel cell hybrid topologies with different active and passive connections of a battery pack, an ultracapacitor pack or the both. The comparison of different powertrain topologies requires a validated simulation tool, specific power control algorithms for each topology, knowledge of the target application and several iteration rounds for simulations.

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Section: Methodsmentioning

confidence: 99%

Comparison of different buffering topologies in FC-hybrid non-road mobile machineries

Liukkonen

Lajunen

Suomela

2011

2011 IEEE Vehicle Power and Propulsion Conference

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“…ICE is naturally aspirant 90 kW diesel engine. Diesel engine model that has been verified [12] is model of 134 kW diesel engine. Therefore load power was multiplied with 1.5 to scale with 90 kW engine.…”

Section: Case Study: Mine Loadermentioning

confidence: 99%

“…Diesel engine and generator models are based on measurements. Detailed description about simulation model and its validation is discussed in "Validation of quasi-static Series Hybrid Electric Vehicle Simulation model" paper [12].…”

Section: Simulation Modelmentioning

confidence: 99%

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Load sharing control of dual energy storage power system in heavy duty series hybrid vehicles

Halme

Liukkonen

Suomela

2010

WEVJ

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confidence: 99%

Optimal efficiency based Gen-set control for series hybrid work machine

Halme

Suomela

2012

2012 IEEE Vehicle Power and Propulsion Conference

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In series hybrid drivelines primary power producer produces maj ority of the required traction and auxiliary power.Optimizing the efficiency of the primary power producer helps minimizing the fuel consumption of the whole driveline. In this paper primary power producer is a diesel-generator (Gen-set).Diesel is both, torque and speed controlled. Fuel consumption chart, as a function of diesel speed and torque, is used to find optimal efficiency operating point in regard of system load.Supercapacitor is connected to dc-link via actively controlled dc/dc-converter. This supercapacitor module is controlled to provide residual power and it supports gen-set so that the optimal operating point can be used during all phases of the vehicle operation.Control design is tested using simulation model that has been verified with actual hardware components.Results are presented and analyzed, proving that the concept of optimal efficiency control contributes significantly to reduced fuel consumption.

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Validation of quasi-static series hybrid electric vehicle simulation model

Cited by 9 publications

References 7 publications

Comparison of different buffering topologies in FC-hybrid non-road mobile machineries

Comparison of different buffering topologies in FC-hybrid non-road mobile machineries

Load sharing control of dual energy storage power system in heavy duty series hybrid vehicles

Optimal efficiency based Gen-set control for series hybrid work machine

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