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This paper focuses on causes for various faults and different fault diagnosis methods and also various developments in starter motor fault control are reviewed in detail. So the starter motor and its components are subjected to either mechanical fault like wear, fractures of moving parts or electrical faults like short interrupted circuit and contact resistance increase etc. Because of the lack of over current protection, the traditional starter control through solenoid easily causes short circuit and bums out starter. During the compression cycle of each cylinder, the starter motor torque is high, resulting in higher force on the starter gear teeth. In each attempt the starter motor gear bounces out and meshes with the flywheel attached to the engine crankshaft. The starter motor turns for approximately 1s during each starting attempt. It must also continue support rotation during initial combustion to maintain momentum until the engine can sustain operation. The starter motor must be rotating the flywheel at a minimum starting speed. For initiating internal combustion engine, the rotating moment of starter motors should be requested being greater. Starter motor conveys its rotating energy with a pinion to the flywheel. If the starter motor fault occurred, the vehicle cannot be run, especially in emergency vehicles (ambulance, fire engine, etc.). They produce big power in a short time and in a small volume. Starter motor converts electrical energy through a battery into mechanical rotating energy. Therefore, there is no need to build another system. Moreover, the pneumatic system has other uses in tractors and commercial vehicles (such as trucks, tractors and buses) such as opening / closing doors and / or braking system (infrastructure that already exists). This technology is effective for reliable starting and increasing the service life of both the battery and the starter motor, as well as the safety of the vehicle and passengers. The performance of the proposed initiation systems has been analyzed and investigated. MATLAB SIMULINK-SIMCAP are instrument environments that have been used to model and simulate electrical and pneumatic drive system components including battery, DC motor, compressor tank, directional control valve, pneumatic actuator, and load produced while the motor is in motion. In the proposed system, an air starter was used as an auxiliary system to the current electric start method, and air start was used as the primary starting system as long as the air pressure was permissible, and when the air pressure was insufficient, the electric starting system would come into operation. The electric drive system is driven by a DC permanent magnet motor, while the pneumatic drive system is driven by a pneumatic drive. The paper introduces modeling and simulation of a hybrid vehicle model starter system consisting of electric and pneumatic motor concepts. Made and also state of charge of battery is also Starting system with some practical observations This paperįocuses on the need of electronic control unit based Parts or electrical faults like short interrupted circuitĪnd contact resistance increase etc. Starter motor and its components are subjected toĮither mechanical fault like wear, fractures of moving Traditional starter control through solenoid easilyĬauses short circuit and bums out starter. Resulting in higher force on the starter gear teeth.īecause of the lack of over current protection, the Of each cylinder, the starter motor torque is high, In each attempt the starter motor gearīounces out and meshes with the flywheel attached to The starter motor turns forĪpproximately 3 seconds during each startingĪttempt. Must also continue support rotation during initialĬombustion to maintain momentum until the engineĬan sustain operation. Rotating the flywheel at a minimum starting speed. The rotating moment of starter motors should be

For initiating internal combustion engine, Motor conveys its rotating energy with a pinion to theįlywheel. Power in a short time and in a small volume. Starter motor converts electrical energy through aīattery into mechanical rotating energy.