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Kamis, 17 Juni 2010

Hybrid Car Classification – Mild hybrids cars & Full hybrids cars

Hybrid Car Classification – Let us classify hybrid cars into two categories to better understand the battery functions, the engine and the electric motor, and how they work when put together. There are two kinds of hybrids: the mild hybrids cars and the full hybrids cars . Each of these kinds have different approaches when combining the three components.

How Mild Hybrid Cars Work

In this type of hybrid car, the electric motor is only an assistant when it comes to operating the main propulsion. It is the gas engine that gives the major energy needed.

The motor depends on the gas engine to be able to operate. The electric motor is capable of eating up electricity from the batteries, or it can come up with energy for it, but the electric motor cannot do these functions at the same time. This is used for two of Honda’s hybrid models, the Insight and the Civic hybrid.

How Full Hybrid Cars Work

The distinction of the full hybrid Cars from the Mild Hybrid Cars variety is that the electric motor and the gas engine can operate on its own. In most instances, the electric motor can function by itself in low speed, and once it picks up, the gasoline engine automatically takes over. Both the motor and the engine can function together if the car is in hard acceleration.

This combined effort provides the car the power that it needs for that situation. Full hybrid cars can consume and build up electricity simultaneously. The Full hybrid cars setup can be found in models such as the popular Toyota Prius, the Mercury Mariner Hybrid, and the Escape hybrid from Ford.

For instance, one can look at the way the Toyota Prius works. The Prius runs on a technology called the Hyrbid Synergy Drive, which involves a power split device to combine the energy of the electric motor and the gas engine. The Hyrbid Synergy Drive enables a effortless switching of power sources that the car driver would not notice in the slightest while driving.

Unlike the other mild hybrid types, the Prius can be operated by the electric motor alone powered by the battery pack. As a result, a motorist can drive silently for short amounts of time. The Honda hybrids on this level cannot function just by the electric motor.

While speeding up a highway, the Prius utilizes the gas engine as its main operator, and can get assistance from the generator if needed. Then this hybrid car shuts off the gas engine automatically during stops. This contributes greatly in mileage improvement and produces less emission.

To sum up, the main goal of hybrid cars is providing sustainability amid the growing need for better forms of transport. Environmentally-conscious individuals would find heaven with hybrid cars. However, since they are just being introduced in the market, they can come at quite an expense. With increased patronage, it is hoped that more hybrid cars will become accessible to everyone in the future.

Source:

http://www.ziplak.com/hybrid-car-classification-mild-hybrids-cars-full-hybrids-cars/#more-1582

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