Development of constant current power system for hho cell operations to reduce fuel consumption

Currently all countries are facing a common problem of fossil fuel shortages and many researchers are finding various solution to provide green energy. A large part of energy demand is increasing in transportation sector, which includes cars, bike, buses, trucks, auto-rickshaws and many more. Currently, these vehicles run on gasoline (petrol) or diesel, and in most of vehicles, fuel is not combusted efficiently and black thick smoke is seen in exhaust. Oxyhydrogen (HHO) cell is used to generate hydrogen gas using electrolysis of water. This gas is added in low percentage along with fuel which increases the mileage by 10-20%. Not only mileage it cleans system from inside and removes all carbon deposits. Aim of the proposed work is design to generate this gas at constant rate to the HHO cells which runs smoothly and with proper efficiency. A constant current system is developed to run the HHO cell with current monitoring and pulse width modulation (PWM) methods are used to control the current with the help of power metal-oxide-semiconductor field effect transistors (MOSFET) and embedded system.