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Dts i ppt

The DTS-i (digital twin spark ignition) system use in 4 stroke petrol engine .
In INDIA this technology use in bajaj motors.

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Dts i ppt

  1. 1. Submitted By:Punit Kumar Singh
  2. 2. What Is DTS-i System Digital Twin Spark Ignition has two spark plugs that use to ignite the charge in the combustion chamber. 2 spark plugs at either ends of the combustion chamber help in faster and better combustion. It only use in the petrol engine.
  3. 3. Why do we use the DTS-i in 4- stroke Petrol EngineIn 4-stroke petrol engine at ignition time theair and fuel mixture does not burn completely.But when DTS-i system use in engine the richmixture completely burn and the ignition timedecrease. And power of engine increases
  4. 4. • DTS-i use in 4- stroke petrol engine . And each cylinder having two spark plugs.
  5. 5. Working of DTS-I system When the rich mixture of air and fuel enter in the combustion chamber , the two spark plugs fixed at opposite end of engine cylinder generated spark and this spark burn the mixture that burned mixture gives power to the 4-stroke engine. Here spark generated by the microchip .
  6. 6. The working of Digital twin spark ignition in 4-stroke petrol engine shown in diagram
  7. 7. Various functions of DTS-i system It use to increases the efficiency .It use for faster and better combustion.It has two spark plug , so it burns the complete rich mixture (air and fuel) in 4stroke petrol engine.It use to increase the power output of engine.
  8. 8. Combustion Process In SI engine
  9. 9. What are the benefits of DTS-i systemIgnition time decreases.The rich mixture (air and fuel) completely burns in combustion chamber.Power produced by DTS-i more compare to single spark ignition system.Increase the pick up of engine
  10. 10. Less vibrations and noise.Long life of the engine parts such as piston rings and valve stem.Decrease in the specific fuel consumption.No over heating.Gradual increase in the pressure.
  11. 11. Disadvantages of DTS-i system The engine tends to overheat and loose power at higher speeds as compared to a single plug engine. There may be a kind of knocking sound on the machine. DTS-i is actually a simpler, cheaper and low-tech alternative to making more power and burning less fuel. However owners mistakenly think it is high-tech.
  12. 12. bike in which we use the dts-i engine?In india bajaj has patented for dtsi technology . At present platina,xcd125,135,discover150,pulsar 135,150,180,200,220 are using the dtsi (digital twin spark ignition system). which means the petrol enters into the cylinder burns more efficiently.
  13. 13. • If you want to improve something in this ppt than mail me at

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The DTS-i (digital twin spark ignition) system use in 4 stroke petrol engine . In INDIA this technology use in bajaj motors.


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