Electric Motors And The Future Of Electric Motors

Electricity is the flow of electrons through a metal wire, or through a conductor. Electrons are tiny particles found in atoms, and is also one of the building blocks of all matter. Electrons carry tiny negative charges, when they move through a conductor they produce a little invisible magnetic force. The strength depends on how in motion the electrons are. Pushing the electrons a little closer and tighter can cause a stronger field. When electrons produce a magnet force, you can use a magnet to make the electrons mover which is how an hydroelectric generator works.

The electric motors work by electricity and magnets working together. Once the electricity gets going, the magnets take over. The magnets keep the motor going because the magnets used in motors have both positive and negative magnets on both sides. Surrounding the magnetic ends, are one positive and one negative magnet. This means that at any

Electrical vehicles technology has been present for a while and is a proven technology that need only reshaping to meet the global need. Though, in the past, the technology had failed to compete with the internal combustion engine due to initial cost, the technology has done well in the past few years. Electric vehicle ability to reduce the emission of greenhouse gases like carbon and carbon dioxide and the advantages it enjoys such as low maintenance and running cost can enhance it market competitiveness. However, as experts try to make its charging system more efficient and its ability to store charge more long lasting, the global need continue to rise. The research proposal, therefore, aim at addressing an issue like government involvement can enhance improved use of EV, development of better EV batteries, energy management system and fast charging can help enhance the use of Electrical Vehicles and how electric vehicle drive train and the battery can be redesigned to make it affordable.

“The discovery of a relationship between electricity and magnetism made possible the invention of the electric motor” (Electric Motors, 2008). Without one or more fixed magnets combined with a movable current-carrying coil, electric motors will not run. Pinball machines, paintball markers, dot matrix printers and fuel injectors in vehicles all use magnets by means of electromechanical solenoids. A solenoid is “a tightly wound helix of current-carrying wire (which) acts like a hollow bar magnet” (Electricity and Magnetism,

of commodities, cars, trucks, planes…The list goes on. But more importantly, how does a motor work

The idea of an electrically powered automobile was first generated by a Scottish man named Robert Anderson. Anderson did not know at the time, but electric cars would go on to become a crucial part of American daily life. The development of the electric car is one of the most important inventions in history because of its ability to decrease air pollution, its potential to make America money, and its advancement in technology which paved a path for generations to come. Every year the US spends billions of dollars on the oil industry which is an immense contribution to our massive debt. The oil industry also contributes to many of the problems that the world has with global warming and drastic climate change. If the United States became a country that only used electric cars, the world would be a much more pure, safe, stable place to live in. As America continues to drown itself in an overwhelming amount of debt, the electric car is an invention that could decrease the debt and contribute to getting America out of its debt.

In 10 years, it is believed that the electric car will slowly start to push the gasoline/petrol vehicle to the curb, and it will do it with style and swagger. In this ever growing age of technology and advancement, more and more people are either looking very seriously into or have already transitioned from ICE (internal combustion engine) vehicles. The transition is seemingly a slow one for the majority of the public and although it is understandable, it is also inevitable. Combustion engine vehicles have been around for over a century and have dominated the car industry greatly. The reliance on ICE engines can be visible in any direction someone turns, walking through the streets of any city. The mindset that ICE rules, and is the only efficient and viable method of transportation is slowly being replaced by the ever decreasing well of fossil fuels and oil on earth. Oil has been the spine of the Earth and the gasoline car, it’s pumping heart.

The motor effect is the force caused by current flowing through a wire and causing a magnetic field around it. When this magnetic field interacts with a magnetic field from a fixed magnet, it causes a force which moves the wire in relation to the right hand rule. To apply the right hand rule, you point your fingers in the direction of the fixed magnetic field direction, with your thumb pointing in the direction of the current through the wire. The palm of your hand then shows the direction of the force applied on the wire. (see diagram below.)

The main components of a windmill consist of blades, rotor and generator etc. The blades are the most important feature of the wind turbine. It looks like sails, normally have two or three blades, they are aerodynamically shapes to make the most of the energy in the wind, turning a shaft which is connected to a generator and turn into wind power. When the wind forces the blades to move, it has transferred some of its energy to the rotor which is the technical term for the entire hub. It is also known as a propeller. The rotor usually consists of two or more wooden, fiberglass or metal which rotates about an axis at a rate determined by the wind speed and the shape of the blades. In addition, rotor can turn a generator which transforms the mechanical energy into electricity. There is an electric motor orientates the nacelle so that, rotor is positioned facing into the wind. In terms of generator, that is converts the motion of wind turbine in to electricity. A simple generator consists of magnets and a conductor. The conductor is typically a coiled wire, they are rotated in a magnetic field to produce electrical voltage. The shaft connects to permanent magnets which surround by coils of wire. In the electrical process, when the conductor that has magnets rotating to the other, there is an electric

Motors are everywhere, the power almost everything we use, from kitchen supplies to our automobiles and transport even to kinds toys, they are the essence of putting an object into motion. Most motors consist of the same various items needed to for it to work, magnets, coils of wire, and a power supple. Whilst in the process of discovering what a motor is the desired motor to be used for this investigation is a simple DC motor were a power supply is used to power the motor to start to spin unlike some other motors like in cars where they rely on all other forms of injections for it to power such a large object. An el­ectric motor is all about magnets and magnetism: A motor uses magnets to create motion. Electric motors involve rotating coils of wire which are driven by the magnetic force exerted by a magnetic field on an electric current. They transform electrical energy into mechanical energy (Internet 1). As a simple motor will be created, the design of how to create this can be seen in figure 1.1.2 to justify how simple this is

For the past 200 years, the electric car has steadily gained popularity as an alternative to gas-powered cars. Electric cars are vehicles that use electricity to be powered and create zero tailpipe emissions. Electric cars have recently become a controversial topic ever since the Energy Policy and Conservation Act of 1975 was enacted.

Enterprise & Industry magazine. (2012, July 13). Automotive Industry. Retrieved November 05, 2013, from European Commission's Directorate General for Enterprise and Industry: http://ec.europa.eu/enterprise/sectors/automotive/index_en.htm

Our world is powered by electricity; it surrounds us in every turn and every corner, powering our streetlights, our TVs, our hospitals, our homes, and our communities. Electricity is a form of energy that results from charged particles. There are many energy sources that can be converted into electricity, and that’s why it is suited for powering our society. We can generate electricity from burning fuels, energy of falling water, solar energy, and basically anything that has energy. Electricity is also easy to distribute, using transmission lines connecting the energy power station to homes, schools and so on. Atoms consist of electric charge, so electric charge is everywhere and the electric charge has an electric field. An electric field can only be created by a positive charge and destroyed by a negative charge(Brightstorm, 2010). According to Bob emery, owner of senior physics website, to generate electric power it requires motion between a magnetic field and a conductor. Attraction of a magnet is limited to certain boundaries this is called the magnetic field of a magnet (Makemegenius, 2013).

Four decades ago gas was on the double digits. Well now you don't have to worry about buying gas , With an electrical vehicle. The first electric car was operated in the 80s. Electrical car were popular in the late 19th century and the early 20th century, until advances in the internal combustion engine technology mass production was cheaper, Than gasoline vehicles led to the decline in the use of electric drive vehicles, The energy crisis of the 1970s and 1980s a short-lived interested in electric cars, although these cars did not reach the mass marketing stage, as in the case of 21 century. Electrical vehicle are the best vehicles on the market because they are the most reliable vehicle out their, One of the reason why is the most

The current high cost of electric vehicles, compared to the savings one would reap, is what is slowing down the market share of the