We are designing the SR-Hub motor which has following advantages over thoer motors. Not dependent on the direction of flow of current Easy cooling system T-S characteristic can be modified easily Higher starting torque without heavy in-rush current OC voltage and SC current are very small Max temperature limit of rotor is higher as no permanent magnet are used.

1. Design of Hub Motor
Guided by: Presented by:
Pro.Ishaq Sheikh Jaydeep Thoriya (110110109024)
Neel Patel (110110109029)
Hemang Joshi (110110109030)

2. Outline
• Aim & objective
• Introduction/Literature survey
• System block diagram
• Circuit schematics & (Animations if any)
• Simulation/Case study(if any)
• Advantages of the system design
• Future work/ Work remaining
• Project timeline
12/12/14 PROJECT_TITLE 2

3. Aim & objective
• Aim
- To achieve more comfort and efficency in automotives
by intigrating it with electrical system
• Objective
For achieving our aim we are going to design a
SR/PM Hub motor and three phase inverter.
12/12/14 PROJECT_TITLE 3

4. Literature Survey
• Survey of IEEE research paper
• Youtube videos
• PIC microcontroller by Dr. Amber Iqbal
12/12/14 Design of Hub Motor 4

5. Proposed system block diagram
Single Phase
Voltage
Source
Single Phase
Voltage
Source
RReeccttifiifeierr FFilitlteerr InInvveerrtteerr MMoottoorr
223300VV
Low pass
filter Dc/3-
uunnccoonnttrroollleledd Low pass
filter
Dc/3-
phase
inverter
Using pic
controller
phase
inverter
Using pic
controller
1 to 5kw
0 to 300rpm
1 to 5kw
0 to 300rpm
12/12/14 PROJECT_TITLE 5

6. Simulation/Case study(if any)
Proteus
12/12/14 PROJECT_TITLE 6

7. Simulation/Case study(if any)
Maxwell 2D
12/12/14 PROJECT_TITLE 7

8. Advantage
Environmental
Mechanical
Energy Efficiency
Disadvantages
Cost of recharge
Stabilization of the grid
Range of torque and speed
12/12/14 Hub Motor Disign 8

9. Future work
-> We are going to complete our work according
to this sequence…
-3 phase inverter pic coding and debugging.
-use of low pass filter for reducing pulsation.
-Production of motor design.
12/12/14 PROJECT_TITLE 9

10. Project timeline
12/12/14 PROJECT_TITLE 10

11. THANK-YOU