Pdf realtime cosimulation platform using opalrt and opnet. Department of electrical and computer engineering university of toronto. The emphasis of the incsys smart grid initiative is on development of smart grid functions that require integrated control of generation, transmission, distribution and customer premises. By using abs based smart grid simulation model, pretest can be carried out before constructing smart grid. Smart grid communication architectures like gridstat, psirp, and pubsub can also be implemented over co simulation by establishing a publish subscribe paradigm over the pgs. Finally, four of the simulators are quantitatively compared by applying them to a common test case of power. Introduction to smart grids smart grid technologies are changing our energy networks, distributed generation and network management. Smart grid framework test bed using opnet and power line. Communicationsbased technology for smart grid test bed using opnet simulations.
Smart grid test bed using opnet and power line communication advances in computer and electrical engineering junho huh, junho huh on. The project was one of 16 regional smart grid demonstrations funded by the american recovery and reinvestment act. The smart grid is a big topic these days, but before there was a smart grid newspaper headline, the utilities have been. Simulationbased validation of smart grids dtu orbit.
For some highly nonlinear models it may be necessary to set the solver reset method parameter to. Intelligent power grids, known as smart grids, are required as the demand for energy continues to grow and more emphasis is being placed on the supply of renewable energy. Combining power and communication network simulation for cost. Real time modeling and control of smart grid systems. Demand response dr used in smart grid sg can enhance the reliability of. Our lights may be on, but systemically, the risks associated with relying on an often overtaxed grid grow in size, scale and complexity every day. Smart grid framework test bed using opnet and power line communication. I would also like to thank yupin hsu, a student of our group, for. More complex smart grid applications with learning capabilities can be implemented over this framework and evaluated for its performance. Tools opnet modeler is one of the most dominant simulation tools for the analysis.
Apr 06, 2018 this is a demonstration model of a smart energy grid where independent renewable energy sources are integrated with conventional energy sources in order to provide energy to a mine. Due to the change of the license policy of riverbed manufacturer of opnet for academic users, opnet has lost however its attractiveness for universities. Due to recent developments, simulation based approaches are now an appropriate tool to support the development, implementation, and rollout of smart grid solutions. Electrical grid simulation and modeling 1 dardesheim wind park.
An easy to use gui enables electric source and grid simulation. Figure 1 shows the stateoftheart in smart grid simulation and correspond. For past 9 years we developed more simulation projects based on real time applications. Modeling and simulation for smart grid integration of solarwind energy. Smart grid test bed using opnet and power line communication advances in. Design, simulation, and analysis of substation automation networks a thesis by. Software defined networks based smart grid communication arxiv. In, opnet is used to evaluate the performance of the smart. Smart grid, utilities, and internet protocols youtube. Thoralf winkler, fraunhofer iff your benefits we model and simulate electrical grids. Guo et al comprehensive realtime simulation of the smart grid 901 k1provides signi. Rapsim renewable alternative powersystems simulation is a free and open source micro grid simulation framework for better understanding of power flowing behavior in smart microgrids with renewable sources.
Now a days smart grid is controlled, protected and run by various types of simulation softwares. Pdf implementing ami network using riverbed opnet modeler. When the arrival rate increases further, the delay increases exponentially. Design and simulation of foundation technology for zigbee. These variable energy tariffs are based on the local availability of energy and help maintain the balance inside the electrical grid. Performance evaluation of communication technologies and. Opnetsimulink based testbed for disturbance detection in the smart grid. Smart grid will integrate power grid technologies and information and communication technologies to generate, transport, distribute and consume energy in a more efficient manner. Apr 20, 2016 for more details about opnet simulator tutorial visit us.
The ode23tb variablestep stiff solver with relative tolerance set to 1e4 generally gives best accuracy and simulation performance. Google tech talk april 14, 2010 abstract presented by erich w. Opnet tutorial to enhance comprehensive environment to develop and support various communication network model and distributed system. This paper discusses the current state of simulation based approaches and outlines the necessary future research and development directions in the domain of power and energy systems. This will enable realistic simulation of communication network protocols and services for smart grid scenarios and on the other side, further development of communication protocols for smart grid applications. Although these co simulation platforms for accurate simulation of smart grid communications are very. This is a open source, royalty free, simulator for simulation of smart grid, using simpy framework programmed in python. Opnet is an efficient discrete event simulator to simulate the behavior and performance of any network. This paper describes the use of aa4mm as a valid approach to integrate these heterogeneous models in a multiagent smart grid simulation platform several use cases. From national challenges like power system security to those global in nature such as climate change, our nearterm agenda is formidable.
The smart grid, the idea of a smart distributed energy system with variable energy tariffs, changes the way consumers manage their energy needs. Java programs into directexecution simulators, eliminating the need for manual code or. Investigation of bandwidth requirement of smart meter. Smart meter networks are the backbone for smart electrical distribution grid. The smart grid is a recent trend to minimize the losses and maximize the customers. Developing a smart grid simulation model from an endusers.
For more details about opnet simulator tutorial visit us. Ai and communication tools for evaluating smart grid applications ishtiaq ahmad, jawad haider kazmi, mohsin shahzad. Ali mekkaoui 1, mohammed laouer 2, younes mimoun 3. Smart meter network requires the bidirectional communications medium and interoperability capability. Here, the elements such as the grid itself, communication technology and some kinds of smart devices are organically combined to save energy and enhance the quality of electricity, which in. Introduction the power grid has started its transition towards the smart grid. Plcbased smart grid home network system design and implementation using opnet simulation author. Smart grid test bed using opnet and power line communication. Real time modeling and simulations with hardware in the loop capabilities allows testing the smart grid control algorithms and new equipments. Opnet is used to test a secure and distributed communication network for smart grid. Modeling interactions in power, control and communications.
This network is used for monitoring line loads, transmission and. Maplesofts suite of advanced engineering tools are particularly suited to the challenges of developing smart grid technology. Investigation of bandwidth requirement of smart meter network using opnet modeler 379. As a result, it was possible to construct an expandable test bed which included both of. You will learn what the smart grid is and what it is not. Department of electrical engineering, university center of naama, algeria. As wide area measurements and control techniques are being developed and deployed for a more resilient power system, the role of communication networks is becoming prominent. The smart grid will require improved interfaces and analytical methods, to support operator decisionmaking.
Communicationsbased technology for smart grid test bed. In 19, the proposed simulation framework employs opnet. Applied sciences free fulltext cosimulating communication. However, recent developments of smart grid cosimulation platforms. Bian and others published realtime co simulation platform using opalrt and opnet for analyzing smart grid performance find, read and cite all the research you need on. Introduction a smart grid is regarded as a complex network where electric power systems and communication systems are interdependent 1. Examples of the most known network simulator tools are opnet. A hardwareintheloop simulator for demand response energy management in.
Modelling smart grids operations via simulations is mu. This makes it possible to identify undesired grid conditions during planning and operation as well as in future situations and, if. Also, to compensate the transmission losses caused by the characteristics of the model, another simulation model using the rudp in the transport layer was implemented and evaluated. Modeling and simulation for smart grid integration of solar. Cosimulation framework based on power system, ai and. Keywords realtime, co simulation, java eclipse, opnet, rtlab, opalrt, systemintheloop, smart grid applications. Network and powergrid cosimulation framework for smart grid.
As the important node of the smart grid, the smart sub station based on network communication provides grid. Pdf realtime smart grid application testing using opnet. Comprehensive realtime simulation of the smart grid. Realtime smart grid application testing using opnet sitl. Simulationbased validation of smart grids status quo. 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. So this papers is analysis softwares having advantages, disadvantages. We have developed a cosimulator which combines support for power device models and communication models to improve practical investigation of the smart grid. The vision of the smart grid is predicated upon pervasive use of modern digital communication techniques in todays power system. Firstly, it builds the models of masterslave clock, ieee1588 protocol and network synchroniza. It is able to simulate grid connected or standalone. Review and cybersecurity case study tan duy le 1, 2, adnan anwar, razvan beuran and seng w. This paper gives an overview of available simulation techniques to support the analysis of smart grid communications. Existing co simulation frameworks opnet simulink testbed for analysing effects of cyber intrusion on power grids 1 fncs1 is a power grid simulation framework.
It was the only demonstration that included multiple states and cooperation from multiple electric utilities, including rural electric coops, investorowned, municipal, and other public utilities. Pdf realtime cosimulation platform using opalrt and. Smart grid test bed using opnet and power line communication presents an innovative perspective on the design, development, and implementation of an expandable test bed for smart grid applications. Develop the perfect balance among reliability, availability, efficiency, and cost.
This paper presents a simulink and opnet based cosimulated. Opnet simulator tutorial is highly efficient and suitable to support a large range of applications for residential and enterprise environments. Smart grid communication and cosimulation vincenzo liberatore, member, ieee computer, ahmad alhammouri abstractthe smart power grid will extensively rely on networked control to increase ef. Opnet modeler is one of the most dominant simulation tools. The real time modeling and simulation of smart grid behavior under the disturbance helps in the analysis and planning of system in order to minimize the possible damage. The purpose of this book is to give readers in plain language a fix on the current position of the smart grid and its adoption. Cosimulation framework based on power system, ai and communication tools for evaluating smart grid applications ishtiaq ahmad, jawad haider kazmi, mohsin shahzad energy department ait austrian institute of technology vienna, austria ishtiaq. Plcbased smart grid home network system design and. Smart grid has emerged as influential technology as a solution to this problem. Smart grid studies have been generating a lot of interest both in the business and research.
The model proposes an interface that allows to change the properties of agents and system environment actively, using diverse situation. You have required continuoustime simulation of a system containing switches or nonlinear elements. Index termssoftware defined network sdn, smart grid. Smart grid brings information and communication technologies. Smart grid is referred to by other names including smart electric grid, smart power grid, intelligrid, and future grid 1. May 19, 2014 download smart grid cosimulator for free. As thousands of meters are interconnected in the smart meter network, it is vital to select an appropriate communication bandwidth to facilitate realtime twoway information flows and this will also allow further. On the other hand, the communication network is essential to effectively incorporate many of desired features of the smart grid such as distributed automated system, distributed energy resource protection, islanding, and display of network state and performance 1. Modeling and control for smart grid integration of solarwind.
Opnet sitl also allows the transmission of individual packets from the input ports to the output ports of the simulated network by following the exact steps of. This development increases the level of complexity in the energy system 1, arising from the integration of distributed and renewable energy resources, smart meters, smart appli. Realtime cosimulation platform using opalrt and opnet. Besides, the advances in smart grid technologies motivate the electricity utility companies toward developing demand response dr programs to influence the electricity usage behavior of the customers. Highlighting pertinent topics such as intrusion detection, user interface, and performance evaluation, this book is an ideal reference source for. A simplified distribution automation case study is demonstrated to show how the co simulation platform can be used to analyze performance of the smart grid operation in realtime. Implementing and examination of eigrp ospf rip routing. Framework for network co simulation fncs tutorial at the 3rd workshop on nextgeneration analytics for the future power grid jason fuller. Electrical grid simulation and modeling fraunhofer.
Abstract smart grids and sustainable energy will be powering our economy in the future, and will help meet energy challenges such as climate change and fossil fuel crisis. This paper discusses how a co simulation platform can be set up using opnet and opalrt as communication and power system simulators, respectively. Opnetsimulink based testbed for disturbance detection in. Smart grid has great potential as a nextgeneration power distribution network. Former fbi negotiator chris voss at the australia real estate conference duration. Pdf smart meter networks are the spine in distribution grid for smart electrical. Modeling of ieee1588 on opnet and analysis of asymmetric. Wimax is attractive emerging metropolitan technology for rural and metropolitan area broadband wireless access bwa. Design of an effective and reliable communication network. By 2030, the industry expects investment in smart solutions to exceed. Modeling and simulation for smart grid integration of. The delay of any node for the k4case is dominated by the waiting time between active time slots. Smart metering infrastructure for distribution network. Department of electrical engineering, university of sidi.
With an advanced physical modeling environment, integrated multidomain modeling, and sophisticated mathematical technology, maplesoft helps engineers meet the requirements of todays energy management projects. Simulation to support power and communication network. Some work already introduced the opnet simulator to simulate wide area network in smart grid. Smart grid is an electricity network that uses digital technologies to handle its communications. Comprehensive realtime simulation of the smart grid osu ece. Opnet simulator tutorial on wimax simulation projects. You will get a feel for the issues surrounding it, the challenges ahead, the countless opportunities it presents and the benefits we all stand to gain. Bian and others published realtime cosimulation platform using opalrt and opnet for analyzing smart grid performance find, read and cite all the research you need on. Guoet al comprehensive realtime simulation of the smart grid 901 k 1provides signi. Therefore, smart grid is vulnerable to the grid related disturbances. This paper models the synchronization process of the ieee1588 based on the communication simulation software of opnet modeler. In great britain, the smart grid has been primarily focused on the distribution networks and smart metering is widely considered as a critical step towards the smart grid. Request pdf on aug 31, 2015, junho huh and others published design and simulation of foundation technology for zigbeebased smart grid home network system using opnet simulation find, read. Smart grid communication and co simulation vincenzo liberatore, member, ieee computer, ahmad alhammouri abstractthe smart power grid will extensively rely on networked control to increase ef.
And according to, katherine hamilton 1, smart grid has to be dynamic and have constant twoway communication, as modeling and control for smart grid integration of solarwind energy conversion system. Junho huh 1, kyungryong seo 2, abstract the smart grid refers to the technology that enables efficient usage of electric power by collecting information concerning the power. The core concept of the smart grids is to manage electric power supply intelligently in accordance with the changes in both the power output and demands by integrating the iot technology with a power grid. In 3, a generic co simulation framework called fncs is introduced. Smart grid is a complex cyber physical system containing a numerous and variety number of sources, devices, controllers and loads. Appraisal of smart grid modeling and simulation tools. For such a dynamic system, disturbance and intrusion detection is a paramount issue.
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