SMART GRID Essays - Energy, Electric Power, Physical Universe

SMART GRID for Efficient Electrification S. SAIKUMAR, K. SRINIVAS Department of electrical engineering, VIGNAN university INDIA [emailprotected] [emailprotected] INTRODUCTION: Well, the world today is earning its own bread due to Electricity, otherwise it is unimaginable to animate on earth. As the credential given to every living thing in this cosmos is that, it can think, this is the logic why the mankind especially is able to reach out to the entire universe in spite of confining him to his homeland, Earth. In this aspect, the first discovery was the WHEEL, through which man travelled along, extending his thought he urged to see the world even in darkness, then it came, FIRE, through which he cooked the food and also used it to lit his home. He did not confine to that later on he discovered the existence of electric CHARGE, then to electricity. The first form electrical energy was STATIC ELECTRICITY, a discovery of Benjamin Franklin. Then the father of electricity, Michael Faraday proposed his laws through which he was able to produce the flow of charge using the principle of MAGNESTISM, which says that one object attracts the other due to some imaginary force between them. That's it, the era of electricity began and it literally made the earth bloom in the night. WHAT IS ELECTRICITY: It is defined as "the flow of charge ", from higher potential to lower potential. Till date the electrical energy is produced basing on the faraday's laws which state that whenever a conducting material cuts the imaginary lines of force between the two magnets an EMF (i.e. some potential) is induced dynamically or statically based on the mechanical moment of conductor. The primary prerequisite to produce it is the availability of a resource, regarding this the existence of magnetism is the boon of earth. It can be produced in many ways because the aim is to cut the magnetic lines. process of Utililisation of Electricity: Idea of energy production was really simple, but to transmit it is the legitimate challenge, till date. Coming to its journey, initially it is produced in a particular area named Generating Station, then the power is given to the Transmission Lines which carry the energy to the local receiving stations which store and distribute it through local lines to the daily purposes like households, industries (load). Due to the property of materials, law of conservation of energy there are many hurdles in transmission. Challenges with Energy Production Distribution: The first challenge associated with it is the Resistance (Z) of the materials used for the transmission, due to which the amount of power that is being produced is not able to reach the consumer. In this regard, there is no other option as the conductors are the only materials which take the electricity. The other one is the external factor, it is the Scarcity of the natural resources which drive the generating station. When it comes to the production by COAL, the pollution is alarming and through WATER the efficiency is low which can be combinedly considered as another challenge. The counter to these challenges is the RENEWABLE sources like Sunlight, Wind, Nuclear energy, but these are economically not suitable and that is the reason why these are not being implemented in daily life of mankind. Inconsistency in Power Factor maintenance is another point of challenge because it results in increase of reactive power consumption, which would damage the connected loads. Necessity of Centralized Monitoring: As the collection and distribution of the electricity for a particular nation needs to be smooth and uniform. So, that is mandatory to set the central point of circulation. From this it can be implied that the generating stations and the transmission lines need to be interlinked within for a certain area of country. GRID: As the electrical power system consists of many Generating power plants, transmission lines, Sub-Stations, various load tapings we definitely need centralized monitoring system. So, we come across "GRID". DEF: GRID is defined as an interconnection of several transmission lines and Sub-Stations. It is literally said to be The Energy Bank though the generating stations are Minting spots. Every consumer will draw the power from the GRID indirectly through several small-scale power distribution corporations of individual states. There is no limitation in the amount

the eureka sockade essays

the eureka sockade essays The Eureka Stockade, which took place on Ballarat in 1854, can be seen as speeding up the process of democracy and self-government, but it cannot be classed as a turning point in Australias history. The colonies were already on the track of democracy when the Eureka Stockade took place. However, the Eureka Stockade did make an impact on society. The Eureka Stockade could take responsibility for giving birth to the union movement and plant the seeds of what would eventually become the labour movement. The Eureka Stockade was very popular with the people of the colony, and this in itself had a large impact on the colony, it did not influence the colony enough to class the events of the Eureka Stockade in 1854 as a turning point in Australias history. The new Victorian constitution had already been sent to England before the Eureka Stockade took place, therefore it cannot take credit for setting in motion, self- government, because it had already started. The constitution was sent to England in March 1854 , the Eureka Stockade did not take place until December of the same year, meaning that the process of self-government had been put in place eight months prior to the stockade. The Eureka Stockade had no real impact on the implementation of a self- governing body in the colony of Victoria. Democracy in the colonies was accelerated by the Eureka Stockade, but it was not started by it . The colony was slowly starting to move in the direction of democracy as the colony was slowly starting to become fed up with corrupt leaders and not having their say in matters that concerned them. It was the miners that were the most fed up with the leaders of the Victorian colony, as the police were corrupt and they thought it was very unfair that they were charged so much so often for their mining licences. This contempt for the current system culminated in the Eureka Stockade. T...

Globalization and Education Essay Example | Topics and Well Written Essays - 1250 words

Globalization and Education - Essay Example Indeed this is a much pragmatic approach taken on by the forces that are the proponents and supporters of globalization. Similar is the case with education that has helped shape up the world of present times. Since educational domains are appreciated on a global basis, it would be true to suggest that these are advancements which have helped the global cause more than anything else. It has taken care of the students who are getting educated in various nations of the world, irrespective of their nationalities. Hence the globalization discussion has not relied upon a single country or entity rather the focus has been diverted towards bringing all the nations under the umbrella of sharing knowledge without any borders. It is a well-known fact that globalization and education go hand in hand. This is because both of these ideologies complement each other, and look after the basis of bringing enough sanity within this world. They account for success on a regular basis and helps turn devel oping countries into fully developed ones. There is an immense understanding available which suggests for globalization and education to bring rich dividends for any society of the world, irrespective of the finances diverted towards these ideologies. ... use they then believe that if they give their best towards these settings, they will be able to achieve serious success and that too without paying a high cost (Ghemawat 76). The situation seems quite a comfortable one and this must be documented by the people who believe in such domains which prosper globalization and education in the most righteous sense. Both these ideologies have long been appreciated by the scholars and researchers as they know well the strengths that come once globalization and education are given the room. The learned men and women within any society of the world understand how societies work and thus they set the basis for exploring the new bases upon which success can be envisaged. Concentrating more towards globalization here, it is of paramount importance to know that this concept allows people to view their own selves as being global citizens more than the citizens of a particular nation. It gives them the liberty to know about domains which they believed were different in the past. The countries do shape up their ideologies and beliefs but it is the global environment which shall eventually be their respective basis in the coming times, and even so now (Agnello 152). These convictions are changing for the better because the world has become a single, unified basis for the betterment of the human community rather than different clusters of nations which exist on the face of the earth. The concept of globalization is such that there will be different avenues upon which success can be envisaged. These look to cater to the global populace extracting the resources for just about everyone. Yet in this day and age, this perfect scenario does not come about that easily. There are apprehensions on the part of the underdeveloped nations which the