Hamed mohsenianrad communications and control in smart grid texas tech university 8 according to the u. Smart grid generally refers to a class of technologies that people are using to bring utility electricity delivery systems into the 21st century, using computerbased remote control and automation. There are many working definitions of a smart grid and many examples of initiatives under way that could be considered smart grid projects. Ppt smart grid technology powerpoint presentation free. A smart grid is an electricity network that can intelli gently integrate the actions of all users connected to it generators, consumers and those that do bothin order. The project revolves around the concepts of smart grids, smart meters and prosumers. Sensor and sensor network applications in the smart grid. Smart grid storage and in load monitoring and dispatch of energy. Central to the success of this new technology is a skilled. The grid user is a passive participant whether heshe likes it or not. Pdf the smart grid, regarded as the next generation power grid, uses twoway flows of. These limiting factors for future traction solutions and smart grid.
The smart grid is an alliance of hardware, management and reporting collection of programs. Converter topologies for smartgrid applications iit kanpur. This translation was not created by the world bank and should not be considered an official. Company tried to convert a number of companyownedtoyota. Sts strategy in the smart grid can be summed up as follows. Smart grid is referred to by other names including smart electric grid, smart power grid, intelligrid, and future grid 1. The grid lacks operational flexibility because it is a passive network. The third stage is isolated dcdc conversion, after that the power is. Energy storage systems and power conversion electronics. Steimel, powerelectronic grid supply of ac railway sys. Grid codes force distributed generators to take responsibility for maintaining power quality and. Central energy management system for smart grids he energy landscape is changing. Reproduction and translation for noncommercial purposes are authorised, provided the source is acknowledged and the publisher is given prior notice and sent a. Smart grid and iot iot enabled home storage devices intelligently interact with the smart grid to understand the peak demand period if required, disconnect the home circuit from the grid to supply power on its own if required smart storage devices can add power supply to main grid.
Although there is not an agreedupon definition for what is a smart grid, there is a common understanding of the smart grid s basic functions. Department of electrical engineering global institute of technology jaipur february 2017 smart meter a seminar on submitted. The flow of electricity from electric companies to consumer becomes conservations and it not only saves the money of. Prepare one course presentation outlining related publications and projects in a selected area of. Smart grid is a system that would enable the integration of renewable energy sources and shift from reliance on fossil fuels, while maintaining the balance between supply and demand. Smart grid seminar ucsd cse university of california san diego. Examples of electric utilities smart grid road maps. There are many smart grid definitions, some functional, some technological, and some benefitsoriented. Supporting smart grids bidirectional dcdc converters. Supporting smart grids achieves a highefficiency conversion of 94%. Interactions between cloud computing and smart grids data centers, with massive. Sts smart grid strategy with more than 20 years of presence and investment in the field of metering and smart grids, st has developed the widest portfolio of products and solutions meeting the needs of these segments. Smart transformer for smart grid operation electrical.
Hamed mohsenianrad communications and control in smart grid texas tech university 27 eight priorityareas to build a smart grid identified by nist 1. Smart grid system performs real time selfassessment to detect, analyse and respond to subnormal grid conditions. Grid code compliance demands advanced power conversion peak shaving gives more quality and less infrastructure smart grids support distributed power generation in the grid with the help of grid codes, advanced systems and bidirectional communication. Examples of smart grid edge devices for utilities voltage and current sensors smart inverters smart meters smart rtusiedsmicro grid controllers. Global and china smart grid technology market research report 2017 the global and china smart grid technology industry 2017 market research report is a professional and indepth study on the current state of the smart grid technology industry. Essays on the smart grid copenhagen business school. The term smart grid to describe an electric grid, has been in use since at least october 1997, when the article grids get smart. The term smart grid implies that the existing grid is dumb, which is far from true. A smart grid is an electricity network that can intelligently integrate the actions. Highpower dcdc converter technologies for smart grid and. A smart grid is an umbrella term that covers moder nization of both the transmission and distribution grids. Smart grid ppt seminar report topics for seminar may 17, 2014. A smart grid is capable of addressing these challenges.
Power electronic systems as a crucial part of smart grid. Scribd is the worlds largest social reading and publishing site. The grid, refers to the electric grid, a network of transmission lines, substations, transformers and more that deliver electricity from the power plant to your home or. Energy is increasingly being generated by means of wind and solar power. Conversion to mpls network packet termination of leased analog circuits. Metering efficiency increased by 14% through smart meter in one of the pilot location. A smart grid is an evolved grid system that manages electricity demand in a sustainable, reliable and economic manner, built on advanced infrastructure and tuned to facilitate the integration. Functional requirements of smart grid protection kimmo kauhaniemi and sampo voima university of vaasa kimmo. These requirements arise from specific features of the smart grids. The smart grid, which is known as the nextgeneration power grid, uses twoway flows of electricity and information to create a widely distributed automated energy delivery network. A presentation project on smart grid an intelligent electricity delivery system for information system course slideshare uses cookies to improve functionality and performance.
This presentation by eric lightner, director of the smart grid task force to the. Practical guidance for defining a smart grid modernization strategy. Designing smart meters for the smart grid meera balakrishnan. Smart grid ppt describes briefly the smart grid technology. Smart grids energy grids publications office of the european union. A smart grid is an electricity network based on digital technology that is used to supply electricity to consumers via twoway digital communication. The smart grid has the numerous range of factor and the features of the smart grid are as below. Modeling and control for smart grid integration of solar. Smart grid ppt free download as powerpoint presentation. The smart transformer can also help in overcoming several issues associated with distribution network and smart grid operation, which are difficult to deal with conventional offload and onload tap changer transformers, some of the attributes of smart transformers are reduction in grid.
The smart grid benefits and challenges eei annual convention toronto joe miller modern grid strategy team june 16, 2008 1 conducted by the national energy. A universal communication protocol for communications and grid management, communications equipment, metering and control of consumption is required. The designations employed and the presentation of the material in this. This chapter provides an overview about what a smart grid is, its basic components, technologies used, expectations of smart. Pdf energy storage systems and power conversion electronics. Dcdc switched mode converter was employed for maximum power point. Dcac power conversion, the more expensive protective devices required for fault.
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