The smart grid communications network created interfaces between diverse, formerly independent, systems including the building automation system bas, the steam plant distributed control system, and the wsu substation sel network as well as an interface with the avista utilities systems involved in the transactive control and distribution. Thus, the network security is of critical importance in the smart grid. Smart grid network pdf ning and implementation of communications networks require the same attention as the. 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. Background s mart grid is a term referring to the next generation power grid in which the electricity distribution and management is upgraded by incorporating advanced twoway. The communications infrastructure should have enough bandwidth to support not only current applications but also future applications to be developed. Moreover, the massiveness of the smart grid network 100 to times larger than the internet makes network monitoring and management extremely difficult. Smart grid sensor data collection, communication, and. Wireless and wired network requirements for safety in. This tutorial assumes general knowledge of networking, sensing, databases, programming, and related technology.
Index termssmart grid, communication infrastructure, intelligent network, interconnected power system, monitoring, sensing, cyber security i. Introduction to home area networks and the smart grid. A complete guide to smart grid networking and communications for energy engineers. Communication network architecture and design principles.
Dcn components of data communication part2 duration. Management and security for grid, cloud and cognitive. We play a vital role in delivering gas and electricity to millions of people across great britain and northeastern us. In a commercial network this can only be achieved by reserving capacity for or prioritizing smart grid services. The smart grid network of networks comes of age the smart grid trend of 2012 is the network management system, and cisco and sk telecoms gridmaven have just joined the fray. Ethernet follows star topology with segment length up to 100 meters.
Best practices for creating your smart grid network model schneider electric white paper revision 0 page 5 preparing gis data an adms database has rigorous requirements. Based on a variety of smart grid use cases and selected standards, this paper compiles information about different communication network requirements for different smart grid applications, ranging from those used in a home area network han, neighborhood area. Some smart grid applications, for instance connecting secondary subsystems, require a service availability ranging from 99. Pdf version quick guide resources job search discussion. Legacy optical networks deploy sdhsonet technologies for transporting data across the optical network. Two approaches have come to dominate the industry among electric, water and gas service providers seeking a backbone for their smart grid communications. Based on a variety of smart grid use cases and selected standards, this paper compiles information about different communication network requirements for different smart grid applications, ranging from those used in a home area network han, neighborhood area network nan and widearea network wan. Smart grid communications and networking ekram hossain university of manitoba, canada zhu han university of houston, texas h. Latency tolerance, throughput utilization, and security needs vary from application to. Bharatnet network built under phase 1 envisages delivery of highspeed broadband services in over 2. Communication network requirements for major smart grid. Nextgeneration communications protocols for advanced smart grid applications figure 22. Internetwork a network of networks is called an internetwork, or simply the internet. Based on a topdown analysis, we categorize the goals of potential.
In a regular grid topology, each node in the network is connected with two neighbors along one or more dimensions. National grid is at the heart of energy in the uk, providing millions of homes and businesses with the. Smart grid is referred to by other names including smart electric grid, smart power grid, intelligrid, and future grid 1. Management and security for grid, cloud and cognitive networks. White paper communication technologies and networks for smart. White paper communication technologies and networks.
National grid selects itron and ciscos smart grid solution for pilot program january 15, 20. A presentation project on smart grid an intelligent electricity delivery system for information system course slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Past ieee smart grid tutorials available ondemand on ieee sg resource center smart grid interoperability evolution of standards development presented by. Jul 29, 2010 building the smart grid communications network the choices made here will be fundamental for any utility modernizing its grid, as well as the broader vision for a centralized national smart grid. Network theory tutorial this tutorial is meant to provide the readers the knowhow to analyze and solve any electric circuit or network. Analyze wireless internetworking requirements to highlight the key application aware properties of these intelligent networks. Overview of research challenges, solutions, and standardization activities zhong fan, parag kulkarni, sedat gormus, costas efthymiou, georgios kalogridis, mahesh sooriyabandara, ziming zhu, sangarapillai lambotharan, and woon hau chin abstractoptimization of energy consumption in future in.
Dcn tutorial in pdf you can download the pdf of this wonderful tutorial by paying a. This paper addresses network architecture and design principles for an integrated smart grid communication network. An applicationspecific network architecture for smart grid is introduced including its physical connection and logical connections as well as its topology. Here we will discuss about umts universal mobile communication system which is a 3g system. The availability of new technologies such as distributed sensors, twoway secure communications, advanced. Data communication and computer network tutorialspoint. The whole network must eliminate single failure, and failure of any node must cause services switched to backup routing within 500ms. Huawei relies on its 10years largescale network construction experience, to build the national backbone network based on dualplane transformation.
National grid is at the heart of energy in the uk, providing millions of homes and businesses with the vital power they need. Based on these data, smart grid technology then provides predictive information and recommendations to. Data communication and computer network 6 wan may use advanced technologies such as asynchronous transfer mode atm, frame relay, and synchronous optical network sonet. Building the smart grid communications network the choices made here will be fundamental for any utility modernizing its grid, as well as the broader vision for a centralized national smart grid. Lte evolved from an earlier 3gpp system known as the universal mobile telecommunication system umts, which in. If the network is onedimensional, and the chain of nodes is connected to form a circular loop, the resulting topology is. Wireless communication and networking technologies for. Tutorials upcoming live ieee smart grid tutorials distributed energy resources require and enable a smart electric grid presented by. Cations and networking technologies applicable to the smart grid is presented. Based on a variety of smart grid use cases and selected standards, this paper compiles information about different communication network requirements for different smart grid. Pdf a practical guide to computer network and internet. In this case, all nids located in each grid network. Generally, smart grid is a data communications network integrated with the electrical grid that collects and analyzes data captured in nearrealtime about power transmission, distribution, and consumption. Smart grid tutorial office of technology services ots.
Due to its robustness, smart grid can accommodate en ergy from fuel sources as well as re sources and adopt any new technologies for a climatefriendly society. Communication network architecture and design principles for. We examine some of the challenges faced in supporting a diverse set of applications each. Gerald fitzpatrick nist, nist roles under 2007 eisa on smart grid networks. This is because different smart grid applications have different network requirements in terms of data payloads, sampling rates, latency and reliability. 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. Lte stands for long term evolution and it was started as a project in 2004 by telecommunication body known as the third generation partnership project 3gpp. Iot internet of things is an advanced automation and analytics system which exploits networking, sensing, big data, and artificial intelligence technology to. To improve network capacity in smart grid environments, multichannel wsns might be the preferred solution while. These networks are relatively easy to plan and to engineer.
Current affairs january 2018 national tutorialspoint. In smart power grid, an efficient reliable communication architecture plays an important role in improving efficiency, stability and sustainability. Itri announced today that national grid, a supplier of electricity to approximately 3. This white paper examines leading and emerging han technologies. Ynet is a software package that simulates a computer network and has been used to support an undergraduate course in networking. New network elements can be easily added to the network. Ausgrid began trials of a communications network in 2009 with an initial deployment of wimax radio equipment. Nextgeneration communications protocols for advanced. A summary of our findings is provided in appendix a. Past ieee smart grid tutorials available ondemand on ieee sg resource center smart grid interoperability evolution of. The communication infrastructure is multilayered structure that extends the whole smart grid from home area network han to neighbourhood area network nan and wide area networks wan.
A key focus will be assessing the extent to which the worlds of it, data networks and telecoms have a role play in helping energy companies achieve. If the network is onedimensional, and the chain of nodes is connected to form a circular loop, the resulting topology is known as a ring. This is a 100% comprehensive web development course that will take you from zeroskills to a cash earning web developer, step by step with no step skipped. Access to the simulated network is through a network adapter card. A survey on wireless sensor networks for smart grid. Within the context of the new capabilities, advanced data sensing, communication, and networking technology will play a significant role in shaping the future of the smart grid. In this paper, we aim at classifying and evaluating the security threats on the communication networks in the smart grid. It is also known as network adapter or network interface card nic. Smart choices for the smart grid technology white paper 1 addressing the challenges of smart grid implementation technological advancements have radically altered the worlds telecommunications networks over the past decade. In order to achieve the maximum security level, each grid node and grid network domain must have a lower level ids installed. National grid is one of the largest utility companies in the world. This project adds to the successful 5,000 meter early field trial eft.
Introduction to smart grids smart grid technologies are changing our energy networks, distributed generation and network management. A grid network is a computer network consisting of a number of computer systems connected in a grid topology. Since the contrasting figures of the grid and the network return repeatedly in the following pages, we must try to. Current affairs january 2018 national 1 cabinet approved agreement between india and myanmar on land border crossing. Overview of smart grid benefits and communications needs. Optical networks tutorial optical networks are telecommunications network of high capacity. Under the ericsson agreement, the existing network has been greatly. Pdf a survey on wireless sensor networks for smart grid. While there is a clear need for communication networks supporting reliable information transfer between the various entities in the electric grid, there are many issues related to network performance, suitability, interoperability, and security that need to be resolved. Network card is a necessary component of a computer without which a computer cannot be connected over a network.
The smart grid is an innovative energy network that will improve the conventional electrical grid network to be more reliable, cooperative, responsive, and economical. The release 99 core network contains the circuit switched domain and packet switched domain. Outline a blueprint architecture for internetworking that supports the. By 2030, the industry expects investment in smart solutions to exceed. Qos requirements for the smart grid communications system. Wireless communication and networking technologies for smart. A survey of communicationnetworking in smart grids. Most branded computers have network card preinstalled. Computer networking a computer network is a system in which multiple computers are connected to each other to share information and resources. Apr 07, 2010 a presentation project on smart grid an intelligent electricity delivery system for information system course slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. A grid network is a computer network consisting of a number of computer systems connected in a grid topology in a regular grid topology, each node in the network is connected with two neighbors along one or more dimensions. Unlike the traditional power system, smart grid network includes many components and most of them are out of the utilitys premises. In this paper, a survey concerning different aspects of networking in smart grid is presented. Preparing the data might simply involve adding detail to existing asset and network data, or combining data from different sources.
Advanced metering infrastructure ami is apart of it. How many pixels to pad widget, horizontally and vertically, inside widgets borders. Then, various networking technologies supporting smart grid are described according to different scales. The book offers essential information on standardization, applications, protocols,automation. Communication network for smart grid iosr journals. Lte evolved from an earlier 3gpp system known as the universal mobile telecommunication system umts, which in turn evolved from the global. In this article, we focus on the wireless communication and networking technologies, which may be used in the future smart grid.
But i would like to know if it have a testbeds or simulation tools to describe it. Yet another important network in our daytoday lives the energy distribution grid has been slower to evolve. Data communication computer network tutorial pdf version. With the wide array of home area network han options being presented as solutions to smart grid challenges for the home, it is time to compare and contrast their strengths and weaknesses. A smart grid is an electrical grid that uses information and communications technology to gather and act on information, such as information about the behaviors of suppliers and consumers, in an automated fashion to improve the efficiency, reliability, economics, and sustainability of the production and. This trajectory suggests that the moment of complexity can be understood in terms of the shift from a world structured by grids to a world organized like networks. Anna scaglione, uc davis joint work with zhifang wang and robert j. The smart grid can be defined as an electric system that uses information, twoway, cybersecure communication technologies, and computational intelligence in an integrated fashion across the entire spectrum of the energy system from the generation to the end points of consumption.
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