For many centuries, human being has lived in darkness. Before power sources became a natural thing that is common thought the modern world, men had to use fire as a source of light during the night. If the fuel runs out, then the natural moon and starlight is used to provide the needed source of illumination. Even, candles are also used in case there are no other options.
Before a constant source of energy was discovered and put to use, people had a verity of different things that acted as power sources. The most prominent of the ancient world is fire. Fire has always been around and has served as a viable source of light so that people can see well. The discovery of electricity and electrical substation design had changed this.
There was a time when the knowledge of electrical power was still not known to anybody, even the scientist that existed during those time periods. The reason for this was because electricity itself cannot be seen unless the discharge is high enough for it to become visible. The best example of this is when the lightning bolt strikes down. Blue streaks are seen but most in the Ancient world and even the postmodern, did not know that this was electricity.
But when inventors experiments proved it otherwise, people began to know of its existence. Since then, there has been an effort to try and make machines that could generate it, in order to make use of it. It was a long time before electricity could be used freely in every household and even then, generators were needed and limited.
These stations are owned by big companies or governments that help in securing the energy for villages and those that are around these areas. In most cases the stations will not be attended by anybody but is monitored by cameras and operated remotely. The types of stations are a lot but here are the three main ones that is commonly seen and used.
In a transmission station, a line for transmission connects with each other to get a system. In the simplest version, all the lines will contain the same voltage within them. In case the substation contains high amounts of voltage switches, the lines will connect or isolate themselves depending on how maintenance is done.
For distribution stations, the power is gotten from the transmissions systems and gets the energy from there. It is not cost effective to connect the lines directly from consumers to a main electrical network. This is unless consumers use a large amount of power like malls.
The one that comes after is conversion. Sometimes the currents are too high or too low in output, thus needing converting to power voltages. When there are direct and alternate currents that come across each other, they will need to be converted to proper ones as well.
Because of having electricity, many things have been achieved. The lives of people have become a bit more convenient and easier to live through. It made entertainment possible and helped in advancing so many things that would never be possible without it.
Before a constant source of energy was discovered and put to use, people had a verity of different things that acted as power sources. The most prominent of the ancient world is fire. Fire has always been around and has served as a viable source of light so that people can see well. The discovery of electricity and electrical substation design had changed this.
There was a time when the knowledge of electrical power was still not known to anybody, even the scientist that existed during those time periods. The reason for this was because electricity itself cannot be seen unless the discharge is high enough for it to become visible. The best example of this is when the lightning bolt strikes down. Blue streaks are seen but most in the Ancient world and even the postmodern, did not know that this was electricity.
But when inventors experiments proved it otherwise, people began to know of its existence. Since then, there has been an effort to try and make machines that could generate it, in order to make use of it. It was a long time before electricity could be used freely in every household and even then, generators were needed and limited.
These stations are owned by big companies or governments that help in securing the energy for villages and those that are around these areas. In most cases the stations will not be attended by anybody but is monitored by cameras and operated remotely. The types of stations are a lot but here are the three main ones that is commonly seen and used.
In a transmission station, a line for transmission connects with each other to get a system. In the simplest version, all the lines will contain the same voltage within them. In case the substation contains high amounts of voltage switches, the lines will connect or isolate themselves depending on how maintenance is done.
For distribution stations, the power is gotten from the transmissions systems and gets the energy from there. It is not cost effective to connect the lines directly from consumers to a main electrical network. This is unless consumers use a large amount of power like malls.
The one that comes after is conversion. Sometimes the currents are too high or too low in output, thus needing converting to power voltages. When there are direct and alternate currents that come across each other, they will need to be converted to proper ones as well.
Because of having electricity, many things have been achieved. The lives of people have become a bit more convenient and easier to live through. It made entertainment possible and helped in advancing so many things that would never be possible without it.
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