My First Draft

“The Process Of Distributing And Using Electricity”

    Thales of Miletus discovered that rubbing amber allows it to attract light objects (“History Of Electricity Use”). The word ‘amber’ is Greek for elektron which is where the word electricity came from (“History Of Electricity Use”). Electricity comes from atoms which are made up of protons, electrons, and neutrons (“Electricity Generation And Distribution). Protons and neutrons make up the nucleus (the center) of the atom while electrons orbit it (Electricity & Controls for HVAC/R). The valence electrons, the ones that occupy the outermost orbit of the atom, are the ones which are either knocked out of orbit by another electron or allowed to flow between two points to create electricity (Electricity & Controls for HVAC/R). Electricity itself is the flow of electrons (Electricity & Controls for HVAC/R). Electricity is generated and distributed as soon as it is needed since it can not be stored (“Electricity Distribution”). In order to get electricity to a person’s home, it must first be generated and then distributed through the distribution and transmission system (“Electrical Distribution System Overview“). The generation, distribution, transmission, and usage of electricity make up the process of distributing electricity.

    Electricity must be generated before it can be distributed and used. Electricity is generated at a power plant (“Electricity Generation And Distribution”). The word ‘generator’ is Latin for originator or maker.  Generators are machines that use a pinwheel, crank, bicycle, waterwheel, or an engine to turn the shaft (the part of the generator that turns electromagnets inside of the electromagnetic coils) and armature (iron or steel bars which are laid across the poles of an electromagnet to produce electricity) inside of the generator (“Electricity Generation”). The amount of turns in the coils, the strength of the magnet, and the rate at which the magnet turns determines how much electricity is produced (“Electricity Generation And Distribution”). Generators used for creating electricity for a person’s home is connected to a steam-powered turbine which produce steam for the turbine by burning fossil fuels (:Electricity Generators And Backup Power”). A steam turbine, along with internal-combustion engines, gas combustion turbines, water turbines, and water turbines, is called a prime mover (“Electric Generator Basics”). Chemical, nuclear, or thermal energy produce mechanical energy which is used to produce electricity (“Electric Generator Basics”). Around seventy percent of electricity is produced by fossil fuels (“History Of Electricity Use”). After the electricity has been produced, it is then distributed.

    The distribution and transmission system is the next phase in the process of distributing and using electricity. Transformers are one of the most important parts of the grid (“Electrical Distribution System Overview”). Residential, commercial, and industrial facilities get their electricity through the distribution and transmission system (“Electrical Distribution System Overview”). The distribution of electricity is the electricity leaving the power plant to be entered into the transmission system (“Electricity Distribution”). The distribution of electricity is the local network to deliver the electricity to consumers while the transmission of electricity makes up the backbone of the grid (“Electricity Transmission And Distribution”). The electricity travels to a transformer, through the power lines, and to the substation (“Electric Generators And Backup Power”). At the substation, the voltage may need to be increased depending on the distance the electricity needs to travel and the amount that is desired (“Electricity Distribution”). The electricity travels the speed of light, allowing it to arrive at its destination almost as soon as it is produced, over heavy cables strung between tall towers (“Electricity Distribution”).  The voltage is then decreased at a transformer located at a substation near the final destination so the electricity can travel across smaller cables (“Electricity Distribution”).  The electricity travels through distribution lines to small transformers that are located on top of poles or on the ground (“Electricity Distribution”).  These transformers decrease the voltage for consumers to use (“Electricity Distribution”).  The transformers are cooled and electrically insulated by air and liquid insulation surrounding the transformer‘s core and conductors (“Electrical Distribution System Overview”). After the electricity has been generated and gone through the distribution and transmission system, it is ready to be used.

    Electricity is used in a home or other building after it has been generated and traveled through the distribution and transmission system. The usage of electricity can be turned into a friend or foe (“Electricity”). Around thirty percent of the fossil fuels used in U.S. homes is in the form of electricity, and seventy-five percent of the fossil fuel used is coal (“Electricity Use”). Most of the time people use electricity, they are also using coal (“Electricity Use”). The usage of electricity has become the foundation of peoples’ way of life (“Electricity Use”). Using electricity has grown drastically over the past several decades (“U.S. Household Electricity Uses”). It has also changed the way people live (“History Of Electricity Use”). Electricity can be used for many kitchen, laundry, and ventilation appliances (“U.S. Household Electricity Uses”). Lights, communication devices, computers, and other devices and machines rely on the use of electricity (“Electricity Use”). The usage of electricity for lighting was discovered by Thomas Edison while Samuel Morse started the creation of communication devices with the telegraph (“History Of Electricity Use”). Following these inventions, electricity was soon used for telephones, radios, televisions, and electric motors (“History Of Electricity Use”).
    The process of distributing electricity starts with the electricity being generated and ends once the electricity has reached its destination and been used. Lives have been made much easier because of the process of distribution electricity. If it were not for the whole process, it may be more difficult for people to use electricity. People use electricity almost every day, especially in the U.S. As of a few surveys taken within the past few years, the U.S. ranks first place among other countries in the usage of electricity (“Electricity Consumption Statistics”). Many people in this country and possibly other countries are privileged to have such a convenience at their disposal. Whenever you turn on the television, flip a light switch, or even get on your computer, think of how blessed you are for having such a convenience but first, think of how you even got the power to use in the first place.