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Several automotive exhibitions were sluggish because global crisis does not seem to happen only in America. As Germany was, the great concern covering an automotive exhibition in Frankfurt, which is known as the IAA Frankfurt Motor show some time ago, because some car manufacturers and automotive components are not present to show their products.

However, the spirit for keeping sustainability of Earth’s environment are felt at that European country, because each car company figure out how to preserve the environment through environmentally friendly cars

Individual manufacturers were vying to produce the lowest CO2 as low as possible and save fuel consumption. One of them is by creating a hybrid engine.

Maybe some people still don’t know about hybrid engines, because not many cars with hybrid engines are milling at street today, and knowledge of the hybrid engine is still not widely known, for that matter the following is a glimpse of hybrid engines.The activator of car which have hybrid technology has 2 different engines , one unit gasoline or diesel engine and an electric engine or a can be called as well as generator. The main engine used is gasoline engines / diesel. But the relatively small size and has a smaller power than a normal car engine. When the gasoline engine / diesel engine spin move with a relatively high / excess at the same time the electric machine transform the rotation energy from the engine with relatively high / excess into electrical energy and then stored in a special battery.

This excess energy is arising from gasoline engines / diesel. Example: Movement of the car on a flat road. Hybrid engines using motion energy which is generated by the gasoline engines / diesel. This happens when the driver releases the gas pedal and the brake pedal. This could be called Renewable energy or energy that can be recycled or reused

If the energy stored in batteries will use at any time, the stored energy automatically will channeled directly to the electric machine and then electric machine converted into energy of motion. For example when the car in a rising or when the car wants to precede.

The car can think wise.
For example when waiting at the crossroads / traffic lights, petrol engine / diesel will automatically turn off. Gasoline / diesel will also turn off when braking and when the engine is not committed compression. Hybrid cars do not need a place to charge batteries such as mobile phones, because the battery will be filled automatically by an electric engine. Both these machines can work together with using computers and sensors that have been programmed based on need. Hybrid cars are environmentally friendly cars and energy efficient.

For more details, I will repeat again explanation above in more detail, hybrid cars are cars that have a dual drive system, called “hybrid” (in terms of agricultural means cross-breeding hybrid). In this car, there is a “marriage” between the drive with a conventional gasoline and electric drive with energy

compact hybrid engine at Honda

Hybrid cars combine two energy sources, which can be done in two different ways:

1. Hybrid Parallel, Hybrid Parallel has a fuel tank that supplies gasoline to the engine. This type of hybrid also has a battery that supplies electric power to the electric machine. Both gasoline engines and electric engines can drive transmission at the same time, and then the transmission will drive the wheels. In this type of gas tank and gas battery is connected to the both engine independently and its resulting that both an electric engine and gasoline engine can produce propulsion.
2. Hybrid Series. It different with hybrid parallel, at the series hybrid the gasoline engine work as a generator that serves a battery or electric motor power generator that drives the transmission. Gasoline engine is never directly being vehicle propulsion. Hybrid series systems Work starting from the fuel tank that supply fuel to engine which then supplies power to the generator, then the resulting power generators are distributed to the battery and electric engine. Energy in the battery itself that produce from the generator is also generated during braking. Power of the electric machine move the transmission and then move the wheel.

Work of machines with the principle of power regenerative (rechargeable / recharging when the vehicle is in operation) on hybrid engines, different from a full electricity car. The car can not recharge electricity, when the electricity runs out, batteries / battery must be charged in particular with a time of 8 to 12 hours (for the technology on board charger). Special hybrid engine, electric engine can recharge the battery using kinetic energy during braking (regenerative braking). Even some of the energy from gasoline engine / solar / bio fuels when working can be channeled to fill the battery / batteries. With this operating system there will be fuel economize.

Work of Parallel Hybrid Car
With the help of an automatic clutch you can choose what mode will be used as long as we drive, whether using an electric engine whose using energy source from the battery or the mode “energy recovery (Battery charge)” without hindering the excessive rotation of gasoline engine / diesel when we use this energy recovery mode.

Electrical machines can enable without reliance petrol engine / diesel, which means we can freely choose what engine we will use as we wish. Because of that hybrid cars can be combined with a machine that has a capacity of 3-cylinder up to large-capacity 8-cylinder.

There are several modes in this hybrid engine working, bellow is the detail describes
Conventional mode.
Hybrid-parallel machines work / move like normal cars that use gasoline engines / diesel engines, the energy channeled from engine to the wheels of vehicles. During this works process the electric machine and its components are off.
Electric mode
Under these conditions the electric machine is the prime mover, electric engines energy source from batteries and also in this condition gasoline engine / diesel is off.
Accelerate mode
Under these conditions the vehicle is in a high speed state requires large energy/power, and in this condition electric engines and gasoline engines / diesel works at the same time. Under these conditions the electric engines have electric energy supply from the battery.
Energy recovery mode
when the vehicle is doing the breaking with help by electric machine, at that time the electric machine (generator) produces electric energy. This concept is the same as bike lights that use electric energy with the help of the wheel rotation or the dam turbine that changes the energy of motion into electrical energy. Electrical energy generated during braking and then stored in batteries. In this condition the automatic Clutch in free conditions so that the rotation of gasoline engine / diesel is not having disturbance or obstacles
Energy saving mode
In this condition the gas engine / diesel engine rotates with a high rotation at the same time little part of motion energy which resulting from high turnover machine used by electric engines that served also as a generator (producing electricity) which later are stored into the battery and most of the motion energy are channeled directly to the wheels of the vehicle.When Start

How it works when the car active running

step by step hybrid works when running

That is the hybrid engine, the detail explanation above may be changed according to the application of future technology, I hope the above explanation can be useful to improve the science readers of this blog

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