HEV PRESENTATION

STUDY ON HYBRID ELECTRIC VEHICLE THROUGH INNOVATIVE DESIGN AND SIMULATION COMPATIBLE TO MYSORE URBAN, KARNATAKA STATE, INDIA.:

STUDY ON HYBRID ELECTRIC VEHICLE THROUGH INNOVATIVE DESIGN AND SIMULATION COMPATIBLE TO MYSORE URBAN, KARNATAKA STATE, INDIA.

INTRODUCTION::

INTRODUCTION: TODAY’S CONCERN: ENERGY CONSERVATION ENVIRONMENTAL PROTECTION WE ARE HOPING FOR AN: ECO-FRIENDLY ENVIRONMENT EMISSION FREE ENVIRONMENT CONSERVATION OF NATURAL RESOURCES

A PROMISING FACT::

A PROMISING FACT: AN ELECTRIC VEHICLE IS AN VEHICLE THAT INVOLVES ELECTRIC PROPULSION. SO PRIORITY SHOULD BE GIVEN TO: DESIGN OF ELECTRIC VEHICLES. DESIGN OF HYBRID ELECTRIC VEHICLES. DESIGN OF FUEL CELL ELECTRIC VEHICLES

ELECTRIC VEHICLE: :

ELECTRIC VEHICLE:

HYBRID ELECTRIC VEHICLE: :

HYBRID ELECTRIC VEHICLE:

CHALLENGES IN DESIGNING THE HEV::

CHALLENGES IN DESIGNING THE HEV: MANAGING MULTIPLE ENERGY SOURCES. DETERMINING THE DRIVING CYCLES AS IT IS MUCH DEPENDENT ON DRIVING CYCLES. BATTERY SIZING AND BATTERY MANAGEMENT.

FCEV::

FCEV: PRESENTLY MORE RESEARCH IS GOING ON THE FUEL CELL BASED ELECTRIC VEHICLES. SELECTION OF FUEL CELL, FUEL CELL COST AND REFUELLING IS THE MAJOR CONCERN REGARDING THE FCEV’S.

EV COMMERCIALIZATION::

EV COMMERCIALIZATION: BEV’S FOR COMMUNITY TRANSPORTATION (A SHORT RANGE). HEV’S FOR WIDER APPLICATIONS WHERE ACCLERATION MATTERS. GOVERNMENT SHOULD TAKE SOME ACTION REGARDING THE COMMERCIALIZATION OF EV’S. THE SHORT RANGE OF EV’S CAN BE OVERCOMED BY ESTABLISING CONVINIEN RECHARGING STATIONS.

MOTIVATION::

MOTIVATION: AN APPROACH FOR HAVING AN VEHICLE, WHICH SHOULD BE ECO-FRIENDLY, WITH HIGHER ACCLERATION AND USER FRIENDLY. BY SEEING THE PRESENT POLLUTION STATUS OF INDIA, IT IS NOW THE TIME TO ALERT OURSELVES ALSO OTHERS FOR BUILDING A BETTER TOMMORROW BY SWITHCING TO ELECTRIC/HYBRID ELECTRIC VEHICLES.

RESEARCH ON::

RESEARCH ON: A DETAILED STUDY ON DESIGN OF HYBRID ELECTRIC VEHICLE AND SIMULATING THE SAME SUITABLE FOR INDIAN ROADS CONSIDERING MYSORE, KARNATAKA AS THE TEST AREA. THE TEST CITY SUPPPORTS ALL TYPES OF GRADIENTS REQUIRED FOR THE RESEARCH WORK.

STEPS IN DESIGNING HEV::

STEPS IN DESIGNING HEV: CONFIGURATION OF HEV. DETERMINATION OF THE ICE PROTOTYPE. TRANSMISSION AND FINAL DRIVE DETERMINATION. MOTOR DETERMINATION. BATTERY DETERMINATION.

MOTOR DETERMINATION::

MOTOR DETERMINATION: TRACTION MOTOR CAN DELIVER THE WHOLE POWER IN PURE ELECTRIC MODE. WHEN IN ENGINE MODE, FOR OBTAINING THE DESIRED ACCLERATION. CAN CLIMB HIGH SLOPES. ….etc.

DEVELOPING THE CONTROL STRATEGY.:

DEVELOPING THE CONTROL STRATEGY. BASED ON THE TEST AREA AN CONTROL STRATEGY HAS TO BE BUILT. THIS IS REQUIRED FOR DISTRIBUTING THE ENGINE TORQUE AND MOTOR TORQUE BY SETTING THRESHOLD TO MINIMIZE FUEL CONSUMTION. ONLY ENGINE OPERATED. BOTH ENGINE AND MOTOR OPERATED, WHER THE TORQUE IS DISTRIBUTED BETWEEN BOTH.ONLY MOTOR OPERATED . ONLY MOTOR OPERATED.

SIMULATION AND ANALYSIS::

SIMULATION AND ANALYSIS: AFTER DESIGNING THE HEV, BASED ON THE OBTAINED PARAMETERS, SIMULATION HAS TO BE CARRIED OUT. TOOLS: MATLAB, CRUISE, LABVIEW, ADVISOR, V-ELPH…etc.

AN ILLUSTRATION FOR SIMULATING A PARALLEL HYBRID ELECTRIC VEHICLE ::

AN ILLUSTRATION FOR SIMULATING A PARALLEL HYBRID ELECTRIC VEHICLE :

ANALYSISS USING SIMULATED MODEL::

ANALYSISS USING SIMULATED MODEL: USING SIMULATION STUDYING THE COMPATIBALITY OF TEST AREA FOR THE DESIGNED HEV: BASED ON THE OBTAINED FEDRAL URBAN CYCLES OF THE TEST AREA (MYSORE), THE ANALYSIS THROUGH SIMULATION HAS TO BE PERFORMED.

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FOR DIFFERENT DRIVE CYCLES, THE DRIVETRAIN HAS TO UNDERGO ANALYSIS IN SIMULATION.

TORQUE-SPEED ANALYSIS FOR DIFFERENT DRIVE CYCLES::

TORQUE-SPEED ANALYSIS FOR DIFFERENT DRIVE CYCLES:

DRIVING CYCLES::

DRIVING CYCLES: A SURVEY HAS TO BE CONDUCTED TO IDENTIFY THE MAXIMUM DRIVING CYCLES AND MINIMUM DRIVING CYCLES IN MYSORE CITY. MYSORE CITY MAP IS REQUIRED. FEDERAL URBAN DRIVING CYCLES HAS TO BE DETERMINED BY FIELD SURVEYING. MORE NUMBER OF DRIVING CYCLES MEANS, MOTOR WILL BE OPERATING AT HIGH TORQUE AND LOW SPEED. Ex.- CITY LIMITS. LESS NUMBER OF DRIVING CYCLES MEANS MOTOR WILL BE OPERATING AT LESS TORQUE AND HIGH SPEED. Ex.- HIGH WAYS.

CONCLUSION::

CONCLUSION: AN HEV IS DESIGNED AS COMPATIBLE TO THE MYSORE CITY GRADIENTS. ANALYSIS FOR DIFFERENT DRIVING CYCLES(MIN. AND MAX.) ARE CARRIED OUR THROUGH SIMULATION OF THE DESIGNED HEV.

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THANKING YOU SIR, SHARADA PRASAD N LECTURER, RNSIT, BANGALORE