safe operation of a smart power system

document.documentElement.className = document.documentElement.className.replace( 'no-js', 'js' ); The main function of a smart grid is to manage power consumption in optimal ways, providing the network with more flexibility in case of emergencies. Plugs into a standard wall socket. The meter safety standard and switchgear standards may assume that these components are installed in Overvoltage Category IV or III environments, but the information technology equipment standard expect equipment to be installed nominally in Overvoltage Category II environments. A smart power system gives its users intelligible monitoring and maintenance of the power being driven to your security system. Because Power System Operation, by Robert Miller and James Malinowski, presents more of the fundamental principles and methods dispatchers and operators need in a clear, easy-to-understand style. Advanced metering infrastructure (of which smart meters are a generic name for any utility side device even if it is more capable e.g. Moreover, numerous types of communication media and protocols are used in the communication and control of power systems. IEC 60950-1, Edition 2.0, 2005-12, Information Technology Equipment Safety- Part 1: General Requirements, International Electrotechnical Commission. IEC 60950-22, Edition 1.0, 2005-10, Information Technology Equipment Safety- Part 22: Equipment to be Installed Outdoors, International Electrotechnical Commission. } } else { Associate Professor, Stanford University - Cited by 9,074 - Energy systems - smart grid - power systems - energy data analytics - smart transportation & sensor networks . The larger the amount of data is, the lower the density of valuable information will be. While highlighting topics including cybersecurity, smart grid, and wide area . trackers: {}, Smart Power Systems began making hydraulic generators for the fire industry in 1995. (2)A safety monitoring method of power terminal based on power consumption information of power terminal is proposed, which monitors the power consumption information of side channel of power terminal in a nonintrusive way and maps the power consumption of power terminal equipment to its operation status. During the 20 years since the OTA report, the situation has become even more complex. Much work remains to be done, however, to create standards that, when implemented, will adequately protect the grid from cyberattacks. 1799 N. Clinton Avenue, } catch (ex) { return; 'eventLabel': arguments[4], This system, illustrated in Figure 5 and described in the following section, allows companies to capitalize on rapid-fire strategic challenges and retain their stability [1]." The Solution: SAFe Offers a Dual Operating System. Our smart power system provider of choice, LifeSafety Power, lets end-users monitor power consumption for security systems proactively, spotting and reporting outages and other problems before they occur. Send questions or comments to the Webmaster. The secure and efficient power system operation relays on the data assessment and state estimation. This course provides best practices of modern distribution power systems. Information security frameworks for electric power utilities have also been developed by the International Council on Large Electric Systems (CIGRE). For example, Figure 3 shows the percentage of IT and security executives from critical infrastructure enterprises located in 14 countries around the world reporting large-scale distributed denial-of-service (DDoS) attacks and their frequency. function __gtagTracker(type, name, parameters) { The days and months that followed required extraordinary efforts from many, including alumni of the University of Minnesotas infrastructure systems engineering program. Human System Interactions, Catania, Italy, 2009, pp. Uninterruptable power. NY, He is a member of the Alcatel-Lucent Technical Academy. It is made available to members of the Society at no additional cost, and to non-members by subscription. A model representation of a population of battery energy storage system (BESS)-based DERs such as smart electric vehicles (EVs) charging, large-scale BESSs, and residential and non-residential BESSs, are highlighted. The Handbook of Research on Smart Power System Operation and Control is a collection of innovative researc Because society depends greatly on electric energy, power system control and protection focuses on ensuring a secure . Conversely, an unintentional island can be created when a segment of the utility grid containing only customer-owned generation and load is isolated from the utility control. 7, no. 93, no. In fact, its primary feature is to automatically gather information on variations in operating conditions and parameters such as voltage and consumption for different nodes connected to the grid. Anthony M. Giacomoni is with the University of Minnesota. M. A. McQueen and W. F. Boyer, Deception used for cyber defense of control systems, in Proc. function __gtagTrackerIsOptedOut() { The DOE has also stated that the ability to resist attack by identifying and responding to disruptions caused by sabotage is one of the smart grids seven crucial functions. P. McDaniel and S. McLaughlin, Security and privacy challenges in the smart grid, IEEE Security Privacy, vol. } 'timingVar': 'name', Providing the desired flow on one line often results in loop flows on several other lines. A smart grid is literally an "intelligent" electricity grid. It also points out known safety issues with localized electric power generation systems that will be more enabled by smart grid technology. A smart power system gives its users intelligible monitoring and maintenance of the power being driven to your security system. for (var index = 0; index < disableStrs.length; index++) { The equipment would be located outdoors and be installed in a weatherproof housing. Due to the increasingly sophisticated nature and speed of malicious code, intrusions, and DoS attacks, human responses may be inadequate.Figure 4 shows the evolution of cyberthreats over the last two decades and the types of responses that can be used to combat them effectively. Fully integrated battery. } It enables candidates to perform advanced HV switching operations on industrial HV networks up to and including 33kV (please see course dates for further info). var args = Array.prototype.slice.call(arguments); As these separate technologies become merged, much of the safety considerations will have to be merged and reconciled as well, particularly at interfaces. Home About Us Contact try { Smart grid solutions helps to monitor, measure and control power flows in real time that can contribute to identification of losses and thereby appropriate technical and managerial actions . hitObject = { In the electric power industry and other critical infrastructures, new ways are being sought to improve network efficiency by eliminating congestion problems without seriously diminishing reliability and security. if (parameters.send_to) { } It may be necessary to use surge protection devices, either integral to the equipment, or externally connected to limit transient voltages from Overvoltage Category III and IV to Overvoltage Category II. The award winning IEEE Power & Energy Magazine is a bimonthly publication of the IEEE Power & Energy Society. Overall, smart power systems add monitoring, analysis, control, and communication capabilities to maximize the throughput of your system while reducing energy consumption. 'developer_id.dNDMyYj': true, return null; To cause physical damage equivalent to that from a small to moderate-size tornado would be extremely difficult, even for a large, well-organized group of terrorists. if (typeof arguments[2] === 'object') { Smart Substations: substations are included monitoring and control non-critical and critical operational data such as power status, power factor performance, breaker, security, transformer status, etc. It is defined by the Center for Strategic and International Studies as "an approach that underscores the necessity of a strong military, but also invests heavily in alliances, partnerships, and institutions of all levels to expand one's influence and establish legitimacy of one's action." [1] These include the Complex Interactive Networks/Systems Initiative (CIN/SI), a joint program sponsored by the Electric Power Research Institute (EPRI) and the U.S. Department of Defense (DOD); EPRIs Enterprise Information Security (EIS) program; EPRIs post9/11 Infrastructure Security Initiative (ISI); and various North American Electric Reliability Corporation (NERC) initiatives, such as its information sharing and analysis centers (ISACs), public key infrastructure (PKI), and spare equipment database. The machine will turn on. 9, no. Many of these plants burn coal and other fossil fuels that are non-renewable and greenhouse-gas producing sources of energy, and they are increasingly becoming more scarce and expensive. p.send = function () { Electrical power systems are found in nearly every building type, including residential, commercial, industrial, water, wastewater, chemical, oil/gas and military installations. NIST, Guidelines for smart grid cyber security, The Smart Grid Interoperability PanelCyber Security Working Group, NISTIR 7628, Gaithersburg, MD, Aug. 2010. Moreover, the number of threats against computer systems is rapidly increasing due to the increased availability of highly sophisticated hacker tools on the Internet and the decrease in technical knowledge required to use them to cause damage. You can also use the thermostat's app to control the temperature. The key challenge is to enable secure and very high-confidence sensing, communications, and control of a heterogeneous, widely dispersed, yet globally interconnected system. }; if (document.cookie.indexOf(disableStrs[index] + '=true') > -1) { Furthermore, IEC 62368-1, the new international hazard-based safety engineering standard for audio/video, information and communication technology is well-suited for use in this modular-safety approach. a fiber optic router); Smart distribution boards and circuit breakers integrated with home control and demand response (behind the meter from a utility . IEC 60950-22 for Outdoor Information Technology and Communication Circuits, As both IEC 60950-1 and IEC 62368-1 standards reference IEC 60950-22 as a supplemental standard for equipment installed outdoors. The best of American innovation is yet to come, and the smart grid must be part of our future. All of these infrastructures are complex networksgeographically dispersed, nonlinear, and interacting both among themselves and with their human owners, operators, and users (see Figure 1). modeling, robust control, dynamic interaction in interdependent layered networks, disturbance propagation in networks, and forecasting and handling uncertainty and risk. Participants will examine the practical aspects of the technologies, design and implementation, smart grid applications and sensing; demand side management, smart grid economics, microgrids and distributed energy resources, and fault location and service restoration (FLSIR). 2) Consumers driven by vengeance and vindictiveness towards other consumers making them figure out ways to shut down their home's power. !window.jQuery && document.write('