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. 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. The smart grid is an innovative energy network that will improve the conventional electrical grid network to be more reliable, cooperative, responsive, and economical. 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. Communication network architecture and design principles for. Communication network architecture and design principles. Communication network requirements for major smart grid. In smart power grid, an efficient reliable communication architecture plays an important role in improving efficiency, stability and sustainability. Cations and networking technologies applicable to the smart grid is presented. Pdf a survey on wireless sensor networks for smart grid. A survey on wireless sensor networks for smart grid. White paper communication technologies and networks for smart. Computer networking a computer network is a system in which multiple computers are connected to each other to share information and resources.
These networks are relatively easy to plan and to engineer. Smart grid tutorial office of technology services ots. 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. Then, various networking technologies supporting smart grid are described according to different scales. Dcn tutorial in pdf you can download the pdf of this wonderful tutorial by paying a. 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. Qos requirements for the smart grid communications system. Network theory tutorial this tutorial is meant to provide the readers the knowhow to analyze and solve any electric circuit or network. 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. In this article, we focus on the wireless communication and networking technologies, which may be used in the future smart grid. Moreover, the massiveness of the smart grid network 100 to times larger than the internet makes network monitoring and management extremely difficult.
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. 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. How many pixels to pad widget, horizontally and vertically, inside widgets borders. 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. The availability of new technologies such as distributed sensors, twoway secure communications, advanced. 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.
Pdf a practical guide to computer network and internet. 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. Past ieee smart grid tutorials available ondemand on ieee sg resource center smart grid interoperability evolution of. Internetwork a network of networks is called an internetwork, or simply the internet. This tutorial assumes general knowledge of networking, sensing, databases, programming, and related technology. In a commercial network this can only be achieved by reserving capacity for or prioritizing smart grid services. The whole network must eliminate single failure, and failure of any node must cause services switched to backup routing within 500ms. In a regular grid topology, each node in the network is connected with two neighbors along one or more dimensions.
Network card is a necessary component of a computer without which a computer cannot be connected over a network. 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. Wireless communication and networking technologies for. Since the contrasting figures of the grid and the network return repeatedly in the following pages, we must try to. National grid is at the heart of energy in the uk, providing millions of homes and businesses with the vital power they need. Pdf version quick guide resources job search discussion. 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. National grid selects itron and ciscos smart grid solution for pilot program january 15, 20. Most branded computers have network card preinstalled. Introduction to computer networks watch more videos at videotutorialsindex.
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. Management and security for grid, cloud and cognitive. In order to achieve the maximum security level, each grid node and grid network domain must have a lower level ids installed. We examine some of the challenges faced in supporting a diverse set of applications each. The release 99 core network contains the circuit switched domain and packet switched domain. This white paper examines leading and emerging han technologies. 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. Based on these data, smart grid technology then provides predictive information and recommendations to. 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. A survey on smart grid communication infrastructures. Introduction to smart grids smart grid technologies are changing our energy networks, distributed generation and network management.
Smart grid sensor data collection, communication, and. Thus, the network security is of critical importance in the smart grid. Ausgrid began trials of a communications network in 2009 with an initial deployment of wimax radio equipment. Data communication and computer network 6 wan may use advanced technologies such as asynchronous transfer mode atm, frame relay, and synchronous optical network sonet. In this case, all nids located in each grid network. Access to the simulated network is through a network adapter card. 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.
But i would like to know if it have a testbeds or simulation tools to describe it. Introduction to home area networks and the smart grid. National grid is one of the largest utility companies in the world. Outline a blueprint architecture for internetworking that supports the. This is because different smart grid applications have different network requirements in terms of data payloads, sampling rates, latency and reliability. Management and security for grid, cloud and cognitive networks. In this paper, we aim at classifying and evaluating the security threats on the communication networks in the smart grid. This paper addresses network architecture and design principles for an integrated smart grid communication network. The communications infrastructure should have enough bandwidth to support not only current applications but also future applications to be developed. Two approaches have come to dominate the industry among electric, water and gas service providers seeking a backbone for their smart grid communications. Unlike the traditional power system, smart grid network includes many components and most of them are out of the utilitys premises. Dcn components of data communication part2 duration.
Under the ericsson agreement, the existing network has been greatly. A grid network is a computer network consisting of a number of computer systems connected in a grid topology. Smart grid communications and networking ekram hossain university of manitoba, canada zhu han university of houston, texas h. Past ieee smart grid tutorials available ondemand on ieee sg resource center smart grid interoperability evolution of standards development presented by. 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. Current affairs january 2018 national 1 cabinet approved agreement between india and myanmar on land border crossing. 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. Nextgeneration communications protocols for advanced smart grid applications figure 22. Ethernet follows star topology with segment length up to 100 meters. White paper communication technologies and networks. Overview of smart grid benefits and communications needs.
Wireless and wired network requirements for safety in. Preparing the data might simply involve adding detail to existing asset and network data, or combining data from different sources. Communication network for smart grid iosr journals. Some smart grid applications, for instance connecting secondary subsystems, require a service availability ranging from 99. Lte evolved from an earlier 3gpp system known as the universal mobile telecommunication system umts, which in. The book offers essential information on standardization, applications, protocols,automation. A survey of communicationnetworking in smart grids.
Latency tolerance, throughput utilization, and security needs vary from application to. National grid is at the heart of energy in the uk, providing millions of homes and businesses with the. Tutorials upcoming live ieee smart grid tutorials distributed energy resources require and enable a smart electric grid presented by. In this paper, a survey concerning different aspects of networking in smart grid is presented. Bharatnet network built under phase 1 envisages delivery of highspeed broadband services in over 2. Data communication computer network tutorial pdf version. Yet another important network in our daytoday lives the energy distribution grid has been slower to evolve. 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. If the network is onedimensional, and the chain of nodes is connected to form a circular loop, the resulting topology is. 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. Advanced metering infrastructure ami is apart of it. 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. 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. 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.
Iot internet of things is an advanced automation and analytics system which exploits networking, sensing, big data, and artificial intelligence technology to. Based on a topdown analysis, we categorize the goals of potential. Possible to integrate largescale re into the grid that re duces global warming as well as. A complete guide to smart grid networking and communications for energy engineers. Current affairs january 2018 national tutorialspoint. Itri announced today that national grid, a supplier of electricity to approximately 3.
It is also known as network adapter or network interface card nic. Index termssmart grid, communication infrastructure, intelligent network, interconnected power system, monitoring, sensing, cyber security i. To improve network capacity in smart grid environments, multichannel wsns might be the preferred solution while. Smart grid network pdf ning and implementation of communications networks require the same attention as the. Ynet is a software package that simulates a computer network and has been used to support an undergraduate course in networking. Here we will discuss about umts universal mobile communication system which is a 3g system. A summary of our findings is provided in appendix a. 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. Introduction and executive summary as energy secretary steven chu has noted, america cannot build a 21st century energy economy with a mid20th century electricity system. Optical networks tutorial optical networks are telecommunications network of high capacity. Nextgeneration communications protocols for advanced. Legacy optical networks deploy sdhsonet technologies for transporting data across the optical network.
Anna scaglione, uc davis joint work with zhifang wang and robert j. Gerald fitzpatrick nist, nist roles under 2007 eisa on smart grid networks. 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. All devices are connected to a hubswitch in a star fashion. This project adds to the successful 5,000 meter early field trial eft. An applicationspecific network architecture for smart grid is introduced including its physical connection and logical connections as well as its topology. Analyze wireless internetworking requirements to highlight the key application aware properties of these intelligent networks. Huawei relies on its 10years largescale network construction experience, to build the national backbone network based on dualplane transformation. Wireless communication and networking technologies for smart. Lte evolved from an earlier 3gpp system known as the universal mobile telecommunication system umts, which in turn evolved from the global. 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. By 2030, the industry expects investment in smart solutions to exceed. 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.
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