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#DIFFERENT TYPES OF GRIDS HOW TO#

Harvard Electricity Policy Group (HEPG) The Guardian – Do we need to build a European supergrid to secure our energy supply? Climate News Network – EU plans power supergrid to boost renewables ECONOMICS The Economic Times – Articles about Power Grid Forbes – Perverse Economics of the Electric Grid Wall Street Journal – Germany’s Expensive Gamble on Renewable Energy ENVIRONMENTAL IMPACT Journal of Environmental Planning and Management – Env.As an aspiring designer, one of the first proper books I purchased was Josef Müller-Brockmann's Grid Systems in Graphic Design. Journal of Modern Power Systems and Clean Energy HISTORY

Sustainable Energy, Grids and Networks (SEGAN) journal The Centre for Future Energy Networks (CFEN), The University of Sydney ACADEMIC JOURNAL UCLA Smart Grid Energy Research Center (SMERC) The Illinois Center for a Smarter Electric Grid (ICSEG) External resources INTERNATIONAL ORGANIZATIONĮuropean network of transmission system operators for electricity (ENTSO-E) INTERNATIONAL OR PROMINENT INDUSTRY ASSOCIATION The smart grid is simply the electrical grid enhanced by information technology, which turns the electrical grid into an intelligent network.ĭive deeper Recent blog posts about Electrical Grid The most interesting example is the recently developed ‘ smart grid’.

#DIFFERENT TYPES OF GRIDS HOW TO#

Currently, research is being done to determine how to optimize its performance for effectiveness. The electrical grid is one of the most complex and outdated breakthroughs in the world. With growing demand and the accompanying need for new power plants came an ever-increasing need for higher voltage interconnections to transport the additional power longer distances 4. Interconnection also reduced the amount of extra capacity that each utility had to hold to ensure reliable service. In this way, they could share the benefits of building larger and jointly-owned generators to serve their combined electricity demand at the lowest possible cost, while avoiding duplicative power plants.

These local utilities operated low-voltage power plants that served local customers through short distribution lines.Īs the demand for electricity grew, particularly in the post-World War II era, electric utilities found that it was more efficient to interconnect their transmission systems. Each of these consumers has different needs but in general electricity delivers important energy services like light and power for appliances .Īround the beginning of the 20th century, there were over 4,000 individual electric utilities, each operating in isolation.

CONSUMPTION – There are various types of consumers namely industrial, commercial and residential consumers.

When it arrives at points of consumption, another substation is found to step-down the voltage for end-use consumption 3. Transmission is achieved via powerlines and can occur either overhead or underground. Therefore, at the point of generation, substations contain transformers that step-up the voltage of electricity so that it can be transmitted. When electricity is at high voltages, transmission losses are minimized over long distances and resistive transmission lines.

TRANSMISSION and DISTRIBUTION- Transmission includes transformers, substations and power lines that transport electricity from where it is generated to points of consumption.

Decentralized generation occurs close to consumption, for example rooftop solar.

The grid connects centralized power to consumers. This includes coal, nuclear, natural gas, hydro, wind farms and large solar arrays. Centralized generation refers to large-scale generation far from consumption.

GENERATION – There are two types of generation – centralized and decentralized.

The electrical grid is divided into three main components 2: Traditionally, electricity generation facilities have been developed in locations far from consumption centres with the electric grid connecting the two 1. The electrical grid is the electrical power system network comprised of the generating plant, the transmission lines, the substation, transformers, the distribution lines and the consumer.