The title of our project is the ?Part Detailing of an EV 3 Wheeler?. The premise of this project is to construct an Electric Vehicle, the aim of which being to resemble the market variant Sazgar ICE based Rickshaw. It would be commercially launched on the streets of Pakistan for the very first t
Part Detailing of an EV three Wheeler along with FES
The title of our project is the “Part Detailing of an EV 3 Wheeler”. The premise of this project is to construct an Electric Vehicle, the aim of which being to resemble the market variant Sazgar ICE based Rickshaw.
It would be commercially launched on the streets of Pakistan for the very first time. It would potentially substitute the conventional ICE rickshaw and prove them obsolete. Internal combustion engines primarily run the current line of public transportation. Our project would be a breath of fresh air in correspondence to the domination of fossil fuel-powered vehicles. In the near future, there is the potential to incorporate the utilization of clean energy in public transportation, which has not yet been commercialized on the streets of Pakistan.
Regarding the commercial and economic feasibility, our electric vehicle three-wheeler, the payback period of our EV, is shorter than its respective competitors in the market. The running cost is significantly less in comparison to conventional rickshaws.
We would first conduct Modelling of our customized and improved version of an EV Three Wheeler. After completion of the Modelling Phase (Three Dimensional Geometry Construction and Stress Analysis of said Geometry), we would begin testing of a prototype. For this, EV parts would be installed in a customized Sazgar Rickshaw to test the compatibility and working of the electrical equipment.
In conclusion, our objective is to model such an Electric vehicle that is technically and economically superior to the conventional ICE rickshaws.
The objective is to model an Electric 3-Wheeler rickshaw, which can be charged domestically as well as through a Small Internal Combustion Engine. We would also have to test its technical feasibility in the current competitive market of public transportation in Pakistan. We will conduct modeling and simulation of the major mechanical components of the electric vehicle, which will include the stress analysis and deformation analysis of all the major mechanical parts. We will also select the electrical components with the help of an electrical team. We will then begin testing of the electrical compartments by installing on a mechanically superior model of rickshaw (Vespa).
The project has been divided into three phases.
1) Finding Feasibility of the EV 3-Wheeler
We compiled technical and commercial feasibility reports for the Electric rickshaw that could run on the streets of Pakistan.
2) Modeling and Simulation
We modeled the major mechanical components of Electric vehicle on Solidworks and analyze the components for the stress and deformation for different loads. The analysis of the geometries is done on ANSYS Structural.
3) Testing of the Prototype
The components of the EV will be procured when the Electronics team passes on the specifications after their research and calculations.
The parts will then be assembled and tested on a conventional rickshaw.
The benefits of investment in an Electric Vehicle are many. Some of them are as follows:
Our electric vehicle will be far more efficient than the existing counterpart in the market (ICE Rickshaw)
The electric vehicle is cheaper to operate in the long run.
Our electric vehicle will have minimum emissions, which are helpful to the environment.
Our electric vehicle requires little to no maintenance from the mechanical perspective.
Our electric vehicle has the opportunity to incorporate Clean and Renewable Energy as a power source.
The proposed electric vehicle will reduce the consumption of the fossil fuel sector.
We will provide the following technical deliverables
1. Modeling phase
Construction of critical 3D geometry parts (Chassis, Axle, motor and suspension system)
Analysis of the critical geometry parts (Stress Analysis)
2. Calculations of Brakes and Shock Absorber
3. Calculations on Electrical components
4. Assembly of a prototype which incorporates Electrical compartments in the conventional Autorickshaw
5.Testing of a prototype to validate its functionality
| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| High Voltage Disconnect (HVD) | Equipment | 1 | 2325 | 2325 |
| Wires & Connectors(1.5m) | Equipment | 1 | 37200 | 37200 |
| AIR(electrical contactor)) | Equipment | 1 | 6200 | 6200 |
| Lead Acid Battery(12V 7AH) | Equipment | 1 | 2000 | 2000 |
| Automotive Relay(12V 100A) | Equipment | 1 | 175 | 175 |
| Circuit breaker | Equipment | 2 | 220 | 440 |
| front Hydraulic Shocks | Equipment | 2 | 1600 | 3200 |
| rear Hydraulic Shocks | Equipment | 2 | 2750 | 5500 |
| headlights and auxilaries | Equipment | 1 | 5000 | 5000 |
| Total in (Rs) | 62040 |
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