Range-extended and plug-in hybrids

Range-extended and plug-in hybrids
One other market in its infancy, 2012 is actually the going to be the yr that range-extended electric car (REEV) fashions and plug-in hybrids (PHEV) start to arrive. Although costly, we’d expect them to be a must have green accessory especially for companies, desirous to boast their inexperienced credentials.

This 12 months sees the arrival of range-prolonged fashions, the Chevrolet Volt and Vauxhall Ampera whereas new plug-in hybrids such because the Volvo V60 Plug-In Hybrid and Toyota Prius Plug-In also arrive. These REEV and PHEV models are additionally eligible for the Plug-In Automotive Grants due to their means to recharge from mains electrical energy and their emission levels below 75g/km CO2.
As a no-compromise sort of alternative gasoline automotive, with longer driving ranges than absolutely electrical models, you can make certain that non-public motorists can be eager to observe the place business automotive drivers lead.

Although a range-extended and a plug-in hybrid drivetrain are barely completely different in the way they operate, they're very comparable in many ways; they each mix a combustion engine (either petrol or diesel) with an electric motor and battery, in the same method a conventional hybrid does. Unlike early hybrid fashions however, PHEVs and REEVs can replenish their batteries from mains electrical energy to allow them to make higher use of clean, zero emission electric driving, boosting the car’s overall gas efficiency.

What You Need to Know about Hybrid

What You Need to Know about Hybrid

Many of us don’t really think much about our surroundings. In fact most of us would buy a luxury Sport Utility vehicle in a heartbeat if we could. Although there have been incessant campaigns in global warming many of us don’t really pay attention to pollution emitting out of our car’s exhaust pipe’s. That was until gas prices started to soar and people were desperate for alternatives. Hybrid technology was new and misunderstood in the past. Visions of weird boxes on wheels came to mind. That was until the Toyota Prius came out in 1997.

The first hybrid car did not look out of this world or too space age for the common person’s taste. It was just a conventional looking car that saved on gas. The hybrid technology spread slowly. Sales from the Prius and Insight were moderate. Nonetheless, the public supported the technology which led to further improvements. The Ford Escape hybrid filled the gap between looking good and doing well. It had style and practicality which became the cue for luxury hybrid cars to add to the market.

Although hybrid cars are a good choice for today, is it really worth spending a lot of money to save the environment? And how do you know which to buy amid the slew of eye candy hybrids?

Why and what hybrid to buy

Hybrids run on electric power though their motors. These motors also serve as generators that recharge batteries on board to power them for mileage. This enables the vehicle to use less fuel which leads to lower costs and reduced emissions. The internal combustion engine serves as a back up for more power at high speeds. A computer determines which and how much power will be used from the motor and the engine.

Hybrids recharge through regenerative breaking. They are perfect for driving in the city where stop and go driving is common. In the city drivers don’t really need a lot of horsepower.

Other motor companies have made hybrids to add to their credentials. If you really want to be practical a compact four door sedan will do well for you instead of a hybrid SUV that cost twice as much. Luxury hybrids may do well in the long run by saving gas but spending more than $60,000 on a practical car defeats its purpose.

If you want to go green, go simple. In reality you don’t need to drive a 200 horsepower vehicle.

Structures of Hybrid Vehicles

Structures of Hybrid Vehicles

Global warming has become a major issue in the past year. Although environmental issues are recognized, they are not given that much attention on a wider scale. Now, more and more people are becoming aware of how much mankind has affected the planet. The need for solutions is recognized more than ever to address environmental issues. Due to this hybrid cars are becoming increasingly popular to consumers.

The shift from conventional cars is not just because of environmental concerns but also due to soaring gas prices. Hybrid vehicles bridge the gap between using an SUV and caring for the environment. There have been lots of improvements in the hybrid technology as the millennium came and it will be just a matter of time before it dominates the fuel dependent dominated automobile industry.

The hybrid vehicle drive train

Hybrids come in different types depending on their structures. Although they may differ in some aspects all of them are made with the same purpose. These vehicles are designed to reduce fuel consumption, reduce pollution and noise emissions and provide an alternative for customers.

They come in three structures. The parallel hybrid system has a diesel engine and an electric motor that is connected to a mechanical transmission. A large electrical generator and a motor are combined to replace the starter motor and the alternator.

A series hybrid system has a similar design with a electric battery vehicle. It is also referred to as the Range Extended Electric Vehicle. The difference is the diesel engine drives the electric generator instead of the vehicle's wheels. The electric generator in turn charges the battery and powers the electric motor which propels the vehicle. A super capacitor or a flywheel can be added to recapture braking energy which reduces the losses in the battery.

The combined hybrid system, as it names suggests is a combination of the parallel and the series system. It is incorporated with power split devices so that the power paths placed from the engine to the wheels can be either electrical or mechanical. This is done to decouple the power supplied by the diesel engine from the power needed by the driver.

If a consumer wishes to convert his or her vehicle aftermarket kits are available. The owner has the option of buying a glider and a hybrid or an electric motor from the automaker. He or she will then receive the vehicle installed with the hybrid drive train structure.

Hybrid Plug In Vehicles

Hybrid Plug-In Vehicles

Vehicles are important tools for transportation. Unfortunately they have harmful effects on the environment, health and wallets of the people. The continuing rise of gas prices and campaigns on global warning make you want to ditch that SUV for a bike. Fortunately other power sources and fuels are being developed to serve as an alternative. Hybrid vehicles are a compromise between using a car and caring for the environment.

There are different types of hybrid vehicles. Each of them differs by what type of power source they are using. Although these cars may not run as fast as a conventional car on the highway, it's convenient for the suburban environment where traffic is normal.

Plug and play

Hybrid vehicles can be charged by using an external source. Although this was one of the earlier developments which made it one step ahead of conventional cars, it's not as practical as it sounds. Due to this plug-in hybrids were created. These vehicles have batteries which can be recharged through a standard wall socket.

Important developments weren't made until 2002. Plug-in hybrids were not sold commercially until 2003. The vehicles power source still operates the same way as a conventional hybrid but modified for the owner to be able to recharge it like an iPod.

These vehicles operate in 4 different modes. Charge depleting mode relies exclusively on electricity until the battery reaches a predetermined level. There is a predetermined level that automatically signals the car to stop running on electric power and switch to charge sustaining mode. The variation of this is the blended mode used by cars that cannot run at high speeds by using electric power alone and uses the diesel engine for help.

In charge sustaining mode it uses the combination of a diesel engine and its battery so that the vehicle will not exceed the predetermined level. This type of mode is used by conventional hybrids. In mixed, all of the modes mentioned are used and the vehicle switches between the four during the trip.

The disadvantage of the hybrid is the battery. Battery packs are expensive and can be large and heavy. Customers without garages will not be ale to recharge their cars because of the absence of an electric wall socket. Although emissions are reduced by the car it will be replaced by the plants that produce electricity. On the positive side pollution will be taken away from cities and the suburbs where it has a harmful effect on the health of the general public.

An electric vehicle has a battery that supplies power to the electric motor, which then drives the transmission and turns the wheels. Since it does not consume fuel, an electric vehicle emits no toxic fumes which is good news for the environment.Although the battery pack is expensive, electric power is cheaper as compared to pump prices.

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Hybrid Engines

Hybrid Engines

Hybrid vehicles were a concept of the past. Fortunately through the advancement of technology these vehicles are now available in the market. These vehicles were originally designed to help the environment. Nowadays due to rising gas prices, consumers are buying them instead of the conventional cars.

The demand has prompted companies to design quality cars that also takes style and looks into consideration.

Hybrid vehicles are now available in compact sedans but also SUVs. The Ford Company has redesigned their Ford Escape to be able to please the environment conscious customer who also wants a stylish car. Hybrid technology is continually being developed so that it will be more accessible and affordable to the public.

What makes a hybrid work?

Hybrid vehicles work by using two different power sources. Although it runs on an electric motor for fuel efficiency and less emissions, it also has a diesel engine that works when needed for high speeds. It also serves as a back-up when the electric power has been used up.

The first hybrid vehicle that was sold commercially was the Toyota Prius. It was then followed by the Honda Insight. A breakthrough came when Ford released the Ford Escape. SUV’s have been known to guzzle gas with high greenhouse emissions. This time the Ford Company was able to figure out a way to redesign their famous SUV to be able to cater a stylish, environment friendly and fuel efficient vehicle.



There are different types of hybrid vehicles by the engine that makes the work. Although they may differ in structure they all work by the same purpose, reduce emissions and fuel consumption.

Hybrid electric petroleum vehicles work by having two power sources. An internal combustion engine (usually a diesel engine) and a rechargeable energy storage system are used by the vehicle. The vehicle is run by electric power most of the time and recaptures energy when braking. The diesel engine helps when more power is needed for acceleration.

Battery electric vehicles rely on battery packs which can be recharged, motor rollers and an electric motor. Unfortunately this type of vehicle is limited to battery capacity. It also tends to be more expensive.
Hybrid vehicles also operate in dual mode. Other vehicles use different types of fuel and power source.

Vehicles were first made thousands of years ago. The earliest forms of vehicles were actually living things like horses, elephants and camels. With the invention of the wheel around 3000 B.C., chariots, carts and horse-drawn carriages came into existence. The wheel has certainly paved the way for modern transportation as it is still very much present today.

Cycles were created around the 19th century which comes in many forms. Bicycles are one of the most common types of vehicles available today. There are also tricycles, quadricycles and unicycles. These vehicles mainly use a chain that goes around the wheels for propulsion.

Cycling is a very important action in order to keep the transportation balanced. Later on, motorcycles were invented which incorporated a motor engine instead of manual pedals. Trolleybuses can switch between a diesel engine and an electrical power. Flexible fuel vehicles use a mixture of biofuels and petroleum.

Conserve More Fuel with Hybrid Cars

Conserve More Fuel with Hybrid Cars

Most hybrid cars are made for fuel efficiency but you can further squeeze extra miles out of a gallon of gasoline buy adapting the same good driving habits you do in your gasoline-engine vehicles.

Avoid quick acceleration. The electric motor can only give your car a certain amount of power. When you require more speed and step on the gas pedal, the combustion engine kicks in to provide that extra speed you need, thus consuming more fuel. Quick acceleration in gasoline- or diesel-engine car wastes a lot of energy and so with hybrid vehicles. If you need to accelerate, do it gradually if possible.

Go easy on the brakes. Your hybrid car has the regenerative braking system that recaptures the energy lost from braking and stores it back to your batteries. If you brake slowly, you give your electric motor more time to store power thus, recovering more energy back to the batteries. If you brake hard and abrupt, the regenerative braking system will not be able to recapture much of this energy and your brakes will take most of the work.

Check your tire pressure. Tires are made to improve safety and the quality of the ride. It is not actually made for efficiency but you can actually use the tire to significantly improve your gas mileage. Use and maintain the maximum recommended tire pressure for your car on the sidewall and not the psi supplied by the manufacturer on the doorframe. Also use low-resistance tires for better mileage.

Avoid rush hour. Stop-and-go traffic consumes a lot of gas..Use low octane gasoline. Not only it is cheaper, vehicles are actually designed to run well on low octane gas. Check your manual.Glide. If you are comfortable with driving back and forth to neutral, you can get the best out of your speed. Coasting in neutral gives you a longer cruise and better use of energy.

Drive at slow speed. When you drive at a slow speed, you are running the electric motor. This saves a lot of gas. Also high speed driving requires your engine to produce extra power to drive the car forward and push it through the air. This consumes more gas just to overcome the aerodynamic drag. (Take note: the air is much denser on snowy, rainy, and slushy conditions. This makes the engine consumes more fuel to push the vehicle through the air.)

How Does Hybrid Electric Vehicle Work?

How Does Hybrid Electric Vehicle Work?

You probably own a gasoline- or diesel-engine car. You may have heard of electric vehicles too. A hybrid vehicle or hybrid electric vehicle (HEV) is a combination of both. Hybrid vehicles utilize two or more sources of energy for propulsion. In the case of HEVs, a combustion engine and an electric motor are used.

How it works depends on the type of drive train it has. A hybrid vehicle can either have a parallel or series or parallel-series drive train.

Parallel Hybrid

The parallel hybrid car has a gas tank, a combustion engine, transmission, electric motor, and batteries.
A parallel hybrid is designed to run directly from either the combustion engine or the electric motor. It can run using both the engine and the motor.

As a conventional vehicle, the parallel hybrid draws its power from the combustion engine which will then drive the transmission that turns the wheels. If it is using the electric motor, the car draws its power from the batteries. The energy from the batteries will then power the electric motor that drives the transmission and turns the wheel.

Both the combustion engine and the electric motor are used at the same time during quick acceleration, on steep ascend, or when either the engine or the motor needs additional boost.

Since the engine is directly connected to the wheels in a parallel drive train, it eliminates the inefficiency of converting mechanical energy into electrical energy and back. This makes a very effective vehicle to drive on the highway.

Series Hybrid

The series hybrid car also has a gas tank, a combustion engine, transmission, electric motor, and batteries with the addition of the generator. The generator can be the electric motor or it can be another separate component.

The series configuration is the simplest among the 3. The engine is not connected to the transmission rather it is connected to the electric motor. This means that the transmission can be driven only by the electric motor which draws its energy from the battery pack, the engine or the generator.

A hybrid car with a series drive train is more suited for city driving conditions since the engine will not be subjected to the varying speed demands (stop, go, and idle) that contributes to fuel consumption.

Series-Parallel Hybrid

The series-parallel configuration solves the individual problems of the parallel and series hybrid. By combining the 2 designs, the transmission can be directly connected to the engine or can be separated for optimum fuel consumption. The Toyota Prius and the Ford Escape Hybrid use this technology.