ELECTRIC VEHICLES –  MODELLING AND  SIMULATIONS ppt

... its initial state-of-charge value. 20 Electric Vehicles – Modelling and Simulations Electric Vehicles – Modelling and Simulations 34 Fig. 9. Dynamic response of the vehicle speed in Simplorer ... I Grid,max . (80) 19 Electrical Vehicle Design and Modeling Electric Vehicles – Modelling and Simulations 32 Parameters Designation Values Vmax Max Speed 80 km/h Cx Drag coeffici...

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... Electric Vehicles – Modelling and Simulations 54 Fig. 8. a. Switched three-phase waveforms ; b. Switching state vectors 5. Control ... usC 2/3 -2/3 ½ - ½ 2π dc link 1 2 3 4 (b) Electric Vehicles  Modelling and Simulations 76 Drive distance(m) Time(s) Average acceleration(m/s2) Utilization of adhesion ... different roads are different, the basic sha...

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... Electric Vehicles  Modelling and Simulations 96 () () ff ff M sG s   (4.2-8) Here: ff G is the feed-forward yaw moment coefficient. ... paper is estimated based on the two freedom linear model. Electric Vehicles  Modelling and Simulations 104 Fig. 4.4-5. Actual vs Desired Yaw Moment Fig. 4.4-4 shows the estimated values ... which guarantees the achievement of motion...

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... in less than 340 cycles (6.8us), 168 Electric Vehicles – Modelling and Simulations Electric Vehicles – Modelling and Simulations 144 The loss of adherence imposed on wheel 1 results to ... Vehicles Electric Vehicles – Modelling and Simulations 148 (i) (j) (k) (l) (m) (n) Electric Vehicles – Modelling and Simulations 152 (a) (b)...

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... Electric Vehicles – Modelling and Simulations 288 Batteries DC Bus VSI VSI VSI VSI In-Wheel Motor In-Wheel Motor In-Wheel Motor In-Wheel ... with winding connection to the dc busbar U d , is given by Electric Vehicles – Modelling and Simulations 284 El-Sharkawi, M.A., El-Samahy, A.A. & El-Sayed, M.L.; (1994). High Performance ... shown in Figures 51 and 52 respectivel...

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... significant when the battery is almost completely discharged. 8 Electric Vehicles – Modelling and Simulations 2 Will-be-set-by-IN-TECH low battery voltage, one or three phase charging, etc. However, ... body diagram of the forces (thick arrows) acting on the car. 2 Electric Vehicles – Modelling and Simulations X Preface Astheeditorofthisbook,Iwouldliketoexpressmygratitudeto...

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... Electric Vehicles – Modelling and Simulations 122 2.6 2.8 3 3.2 3.4 3.6 3.8 4 4.2 2 3 4 5 6 Wheel velocity and chassis velocity Velocity(m/sec) ... torques imposed by the classical mechanical differential. Electric Vehicles – Modelling and Simulations 116 2. An open-loop disturbance observer utilizes the inversion of a controlled ... comparisons between MTTE and advanced MTT...

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... and which consume 17% of the FPGA area. 170 Electric Vehicles – Modelling and Simulations Electric Vehicles – Modelling and Simulations 180 vehicle’s weight and rolling conditions. The electric ... ⋅- ç ÷ ç ÷ ç èø = æö ⋅ ÷ ç ÷ ⋅⋅- ç ÷ ç ÷ ç èø (35) In this way, the d,q currents will be computed for unity power factor. The simulations results are presented in Fig. 7-Fig. 8. After 0...

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... 0.01 0.015 0 200 400 600 800 Speed (rpm) estimate estimate Electric Vehicles – Modelling and Simulations 216 Fig. 1. Power assembly diagram of hybrid electric car The hybrid electric car ... f ¦È I ref I A I B I C I Z e Z Fig. 9. Block diagram of motor drive control Electric Vehicles – Modelling and Simulations 212 Fig. 12. Starting up with complete BLDCM/Sensorl...

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... Electric Vehicles – Modelling and Simulations 240 protection from current ‘shoot through’. This delay, which is dependent on the ... torque angle   , given by /2 I      (XLVIII) Electric Vehicles – Modelling and Simulations 238 2. Mathematical modelling of a BLMD system In this chapter an accurate mathematical ... frequency filtered components of current feedbac...

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