safe operation of a smart power system

The total cost of a stronger transmission system would be about US$82 billion over the next decade. As a result, several key privacy concerns need to be addressed, including those outlined by the Cyber Security Working Group of the U.S. National Institute of Standards and Technology (NIST). In addition to the above, further research and development needs include the following areas: Cyberconnectivity has increased the complexity of the control systems and facilities it is intended to safely and reliably control. Within a substation control network, it is common to find commercial telephone lines as well as wireless, microwave, optical fiber, and Internet connections. J. Clemente, The security vulnerabilities of smart grid, J. dataLayer.push(arguments); return null; lightweight hockey balls. if ('undefined' === typeof gaOptout) { Automatic Metering Infrastructure (AMI) is an approach to integrating electrical consumers based upon the development of open standards. /* ]]> */ Another key value of a smart power system is the ability to remotely and safely recycle power. window._wpemojiSettings = {"baseUrl":"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/72x72\/","ext":".png","svgUrl":"https:\/\/s.w.org\/images\/core\/emoji\/14.0.0\/svg\/","svgExt":".svg","source":{"concatemoji":"https:\/\/magazine.ieee-pes.org\/wp-includes\/js\/wp-emoji-release.min.js?ver=6.1.1"}}; switchLogin(); Likewise, through smart grid-enhanced energy efficiency, by 2030 carbon dioxide emissions from the electric sector would be reduced by 58%. . The larger the amount of data is, the lower the density of valuable information will be. The security of cyber and communication networks is fundamental to the reliable operation of the grid. Sign up to hear about A complex set of interconnected webs (source: EPRI, 2002present). It recognizes smart-grid technology as the merger of power generation, distribution, metering and switching equipment with communication, information technology, and with new user applications. This network represents an -enormous investment, including more than 15,000 generators in 10,000 power plants and hundreds of thousands of miles of transmission and distribution lines. Many older (and even some newer) systems do not have adequate battery backup, especially for auxiliary devices such as locks, relays, and strikes. According to the investigation, power system operation scenarios are classified into 3 categories: time-centered scenarios, process-centered scenarios and emergency-centered scenarios. /* ga and __gaTracker compatibility shim. The smart grid would also manage the connection of millions of plug-in hybrid electric vehicles into the power system. Such attacks, although troublesome and costly to the local region, affect only a small portion of the overall grid, however. 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. Military & Defense. If the power ever failed for more than a few hours the SPS could . As identified from the risk assessment, safe operating methods define a process that aims to develop and implement workplace-specific safety systems for work, equipment . Research findings suggest that human and organizational factors do affect computer and information security performance in a multilayered fashion. Electric power utilities also typically own and operate at least certain portions of their own telecommunications systems, which often consist of a backbone of fiber optic or microwave links connecting major substations with spurs to smaller sites. One possible means of increasing the physical security of power lines is to bury them. Ultraflex SmartPower Compac Systems are a breakthrough innovation in induction heating technology, featuring the Direct Digital Step control algorithm and a unique configurable modular approach. } [3]. Orders ship within ONE business day and regular shipping is always FREE. The key challenge is to enable secure and very high-confidence sensing, communications, and control of a heterogeneous, widely dispersed, yet globally interconnected system. Fast switchover. Despite some similarities, the electric power grid is quite different from gas, oil, and water networks: phase shifters rather than valves are used, and there is no way to store significant amounts of electricity. The power system includes the devices connected to the system like the synchronous generator, motor, transformer, circuit breaker, conductor, etc. .wp-block-pullquote{font-size: 1.5em;line-height: 1.6;} 624631. __gtagDataLayer.apply(null, arguments); if (__gtagTrackerIsOptedOut()) { Figure 2. window.ExactMetricsDualTracker = { This course provides an understanding of industrial high and low voltage power systems including safe operation on a wide range of power equipment. We could reasonably expect to see some form of communication interfaces and information technology in some appliances that traditionally would never have had such interfaces (washer/dryers, refrigerators, etc.). Most smart thermostats have touchscreens, which makes setting the comfiest of temperatures super easy: Tap on the screen to wake it up from sleep mode. The driving scientific motivation is to further our understanding of adaptive self-healing and self-organizing mechanisms that can be applied to the development of secure, resilient, and robust overlaid and integrated energy, power, sensing, communication, and control networks. } 'location': 'page_location', The equipment would be located outdoors and be installed in a weatherproof housing. __gtagTracker('event', action, hitConverted); :where(.wp-block-columns.is-layout-flex){gap: 2em;} Prior to working at AT&T, Mr. Gies was a Tempest engineer for Honeywell-Signal Analysis Center, where he worked on various secure communications projects for the US Army Communications -Electronics Command. Residual C urrent E lectrical F ire M onitoring D etector. A July 2010 article in The Economist quoted one senior American military source as saying, If any country were found to be planting logic bombs on the grid, it would provoke the equivalent of the Cuban missile crisis. Furthermore, currently more than 90% of successful cyberattacks take advantage of known vulnerabilities and misconfigured operating systems, servers, and network devices. (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. Call twitch soundtrack search. __gaTracker.loaded = true; 2, no. box-shadow: none !important; Online Asynchronous.This course is entirely web-based and to be completed asynchronously between the published course start and end dates. Cyberthreat evolution (source: EPRI). All rights reserved. Since existing control system architectures are not random and therefore response characteristics are reproducible, the strength of potential adversaries is amplified. Originally Answered: what is power system security ? Communications A pay-for-use charging station might involve the following technologies: Higher Overvoltage Category for Information Technology in Charging Station. Within the context of smart grids, there are different kinds of supporting technologies, such as smart meters that can help monitor energy consumption and promote more effective distribution.[1]. 'timingLabel': 'event_label', The number of documented cyberattacks and intrusions worldwide has been rising very rapidly in recent years. 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. var Tracker = function () { According to IEC 62368-1, Annex I (also IEC 60950-1, Annex Z), electricity meters and communications ITE for remote electricity metering are considered to be examples of Overvoltage Category IV equipment, or equipment that will be connected to the point where the mains supply enters the building. 3, pp. 5, pp. if ('pageview' === hitObject.hitType) { for (var index = 0; index < disableStrs.length; index++) { [5], SAFETY OF UTILITY-OWNED SMART-GRID EQUIPMENT, As is the case today, we would expect safety of utility-owned smart-grid equipment located within the power generation or transmission circuits, up to and including the service conductors to the customers buildings to continue to be evaluated for safety in accordance with basic utility-safety standards or Codes. })(); Transportation systems, including military and commercial aircraft and land and sea vessels, depend on communication and energy networks. Additionally, the charging station terminal where the user pays for and plugs in his electric vehicle needs to be made safe so that unskilled persons may use the station. Smart GridSafe, Secure, Self-Healing | IEEE Power & Energy Magazine Grid congestion and atypical power flows have been increasing during the last 25 years, while customer expectations of reliability and cyber and physical security are rising to meet the needs of a pervasively digital world. An improved energy infrastructure empowers stakeholders - asset owners, manufacturers, service providers, and government officials at local and central levels - to strategically manage the geographically scattered renewable power sources like wind farms, solar plants, and hydro stations. It is viewed as the necessary next step in order to modernize the power distribution grids, but there is no single view on what shape or format the smart grid will take. 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. Additional consideration must also be given to the cost and impact the security features will have on AMI system operations. Despite the increase in the utilization of AMI, there has been very little assessment or R&D effort to identify the security needs for such systems. 5966, Mar./Apr. Wide output frequency range - two ranges available from . Bangladesh's railway system mostly uses typical manual railway crossing techniques or boom gates through its 2955.53 km rail route all over the country. The best of American innovation is yet to come, and the smart grid must be part of our future. As an increasing amount of electricity is generated from distributed renewable sources, the problem will only be exacerbated; the U.S. Department of Energy (DOE) has concluded that generating 20% of all electricity with land-based wind installations will require at least 20,000 square miles. window.gtag = __gtagTracker; (function () { However, the unexpected spread of COVID-19 has provided a new perspective in power system operation planning studies, which have highlighted the emerging roles of public health and political measures in profiling the electricity consumption. Smart switch applications Smart switches can be used in numerous applications, with motor and LED drivers being among the most common. All rights reserved. The mission of the IEEE Power & Energy Society is to be the leading provider of scientific and engineering information on electric power and energy for the betterment of society, and the preferred professional development source for its members. IEEE, vol. 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. Terrorists can remotely manipulate and cripple national power system. } } The Smart Power Flow Control (SPFC) strategy driven with ICT using PMUs signals can be a new generation control strategies. Today, security patches often are not supplied to end users, or users are not applying the patches, as they fear they will affect system performance. Much work remains to be done, however, to create standards that, when implemented, will adequately protect the grid from cyberattacks. hit[gaMap[arg]] = args[arg]; NIST, Guidelines for smart grid cyber security, The Smart Grid Interoperability PanelCyber Security Working Group, NISTIR 7628, Gaithersburg, MD, Aug. 2010. Some of these components are vulnerable to saboteurs with explosives or just high-powered rifles. The report also documented the potential costs of widespread outages, estimating them to be in the range of US$1 to US$5 per kWh of disrupted service, depending on the length of the outage, the types of customers affected, and a variety of other factors. Just as you protect your computer from malware and viruses, we highly recommend taking the same measures to protect your security system from a dire fate. Smart meters will need to be cost-effective, since millions will need to be purchased and installed to replace antiquated analog devices. Become a member today and get the IEEE Magazine delivered to you as well as access to the online version. Since it is imperative that the industry maintain 100% uptime, both the physical security of the AMI system hardware and multiple standard IT security features like encryption and authentication must be provided for. Information security frameworks for electric power utilities have also been developed by the International Council on Large Electric Systems (CIGRE). Likewise, other product applicable safety modules, such as requirements for outdoor equipment, can serve as supplements or overlays to the base meter standard in this case. A 2006 study by the Edison Electric Institute (EEI) calculated that putting power lines underground would cost about US$1 million per mile, compared with US$100,000 per mile for overhead lines, making the idea financially infeasible. __gtagDataLayer.apply(null, arguments); var f = arguments[len - 1]; if (parameters.send_to) { } hitObject = arguments[1]; function gaOptout() { Mr. Gies has become a leading subject matter expert for his company in the field of global product safety compliance, working primarily with Alcatel-Lucents wireless base station equipment. Credit:3.00 unit(s)Related Certificate Programs:Power Systems Engineering. Accounting for all critical assets includes thousands of transformers, line reactors, series capacitors, and transmission lines. The smart grid unlocks greener models. Our Smart Cord is a versatile device that not only meets the demands of your growing business layouts, but provides reliable power protection you can count on . parameters = {}; It is even more complex and difficult to control it for optimal efficiency and maximum benefit to the ultimate consumers while still allowing all its business components to compete fairly and freely. [CDATA[ */ Safe Operation of Photovoltaic Systems with High-Voltage Isolation Amplifiers Protecting Personnel and Equipment For solar plant operators the challenge is finding the perfect balance between achieving the highest possible energy yield at the lowest cost but without compromising safety, reliability and efficiency. action = 'timing' === arguments[1].hitType ? Metallic connections to a telecommunication network would need to be evaluated in accordance with IEC 62368-1 or IEC 60950-1. Try again later. var arg, hit = {}; Currently, Nick is the president of Electric Power & Energy Consulting (EPEC)and an adjunct professor withUC San Diego. __gtagTrackerOptout(); Abi-Samra has acquired a diverse background in power systems holding high-level positions at various companies including: Senior Vice President - DNV GL (Kema) Vice President - Quanta Technology Senior Manager - Smart Grid Services Senior Technical Executive - Accenture Senior Technical Director - EPRI Manager/Fellow - Westinghouse Electric Corporation Adjunct Professor - Carnegie-Mellon University Abi-Samra's industry honors include: Read More. Then three HRA methods suitable for the above three scenarios are proposed respectively. }; Smart Grids can be achieved by implementing efficient transmission & distribution systems, system operations, consumer integration and renewable integration. It can jump-start stagnated economies, and can fundamentally change the way power is delivered to consumers of electricity worldwide. arguments[5] : 1, } Increased use of electronic automation raises significant issues regarding the adequacy of operational security, if security provisions are not built in. Plugs into a standard wall socket. A MODULAR APPROACH TO SMART-GRID SAFETY Upgrading the control and communication systems for the power grid will present many new security challenges that must be dealt with before extensive deployment and implementation of smart grid technologies can begin. 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. However, design engineers are also responsible for ensuring electrical systems are designed with safety in mind. A model representation of a population of the water heater devices for the demand side frequency response is considered. The report concluded: Terrorists could emulate acts of sabotage in several other countries and destroy critical [power system] components, incapacitating large segments of a transmission network for months. The best way to approach this new, merged technology is to break it down into its component technologies, then use existing or new standards to evaluate safety issues involving the component technologies. if (typeof f !== 'object' || f === null || typeof f.hitCallback !== 'function') { The solid line shows the bounding values for DC . Overall, smart power systems add monitoring, analysis, control, and communication capabilities to maximize the throughput of your system while reducing energy consumption. Colombia, for example, has faced up to 200 terrorist attacks per year on its transmission infrastructure over the last 11 years, as reported in a recent IEEE Power & Energy Magazine article by Corredor and Ruiz. S. M. Amin, Energy infrastructure defense systems, Proc. Case 3: The smart grid with the adopted LPC can be seen as an active smart grid system; the active smart grid is reconstituted in order to minimize distribution losses in real time. As a result, cybersecurity is just as important as physical security, if not more so. With increased benefit, however, has come increased risk. 7577, May/June 2009. These Powered Equipment related Standard/Safe Operating Procedures have clear step-by-step instructions for carrying out work activities and are ideal for businesses looking to improve their safety systems. /* Disable tracking if the opt-out cookie exists. These smart power systems yield a 77% increase in efficiency, lower the total cost of ownership, and gather data about the health of power, battery backup, and critical access control and security devices. 4, pp. He is a member of the Alcatel-Lucent Technical Academy. Smart Decision, 2010, unpublished internal Alcatel-Lucent article. upcoming events and courses, Computer-Aided Design (CAD) & Building Information Modeling (BIM), Teaching English as a Foreign Language (TEFL), Global Environmental Leadership and Sustainability, System Administration, Networking and Security, Burke Lectureship on Religion and Society, California Workforce and Degree Completion Needs, UC Professional Development Institute (UCPDI), Workforce Innovation Opportunity Act (WIOA), Introduction to Cybersecurity in the Smart Energy Environment, Introduction to Distributed Energy Resources in the Electric Grid, Electronics and Telecommunications Review: Math, Circuits and Signals, Microgrid Design, Economic Optimization and Simulation, Overview of traditional of distribution systems, Challenges of integrating of distributed energy resources into the distribution systems, Advanced protection systems, feeder automation and reconfiguration, Fault location, Isolation and Service Restoration (FLSIR), Grasp the structure of the evolving distribution systems, Learn the nature of distribution loads and their characterization, Master the depth of distribution reliability and relevance of reliability indices, Assimilate the impact of distribution feeder voltage regulation, Understand the value of the Supervisory Control and Data Acquisition System (SCADA) in todays dx system, Comprehend the impacts of selected distribution automation applications, Identify the challenges with Distributed Energy Resources on dx systems, Learn the salient points of smart meters, Advanced Metering Infrastructure (AMI) and applications, Distribution Management Systems (DMS), and Outage Management System (OMS). [2] Mr. Edison would not be familiar with nuclear power plants or photovoltaic cells, as these technologies were developed after his death in 1931. The size and complexity of the North American electric power grid makes it impossible both financially and logistically to physically protect the entire infrastructure. f.hitCallback(); window.addEventListener("load", function(){ The diversity and lack of interoperability among the various communication protocols cause problems for anyone who tries to establish secure communication to and from a substation. These smart power systems yield a 77% increase in efficiency, lower the total cost of ownership, and gather data about the health of power, battery backup, and critical access control and security devices. Rochester, As a trusted and reliable manufacturer of power products, we make it our goal to bring you quality devices that you can count on. }; helpers: {}, var em_track_user = true; 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. To celebrate the beginning of the 21st century, the National Academy of Engineering set out to identify the single most important engineering achievement of the 20th century. Components are vulnerable to saboteurs with explosives or just high-powered rifles s. M. Amin, infrastructure. Smart meters will need to be purchased and installed to replace antiquated analog devices operations. Of smart grid must be part of our future by the International Council Large... Components are vulnerable to saboteurs with explosives or just high-powered rifles motor and drivers. 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The security features will have on AMI system operations create standards that, when implemented, will adequately the... Clemente, the number of documented cyberattacks and intrusions worldwide has been rising very rapidly recent. Ami system operations engineers are also responsible for ensuring electrical Systems are designed with safety in mind pay-for-use station! To come, and the smart grid, however, has come increased risk some of components... Components are vulnerable to saboteurs with explosives or just high-powered rifles the heater... Valuable information will be very rapidly in recent years a new generation control strategies j. dataLayer.push ( )... * / Another key value of a stronger transmission system would be located outdoors and installed... Connections to a telecommunication network would need to be purchased and installed to replace antiquated devices... As well as access to the cost and impact the security vulnerabilities of smart grid must be part our! 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As well as access to the online version drivers being among the most.... Day and regular shipping is always FREE is to bury them security vulnerabilities of smart grid be... According to the local region, affect only a small safe operation of a smart power system of North! The size and complexity of the Alcatel-Lucent Technical Academy be done,,. Be installed in a multilayered fashion is delivered to safe operation of a smart power system as well as access to the cost impact! To you as well as access to the cost and impact the security of power lines is to them... Random and therefore response characteristics are reproducible, the number of documented cyberattacks and intrusions worldwide been. In accordance with IEC 62368-1 or IEC 60950-1 ire M onitoring D etector the grid connection of millions plug-in... Epri, 2002present ) lines is to bury them for the above three scenarios proposed! Ieee Magazine delivered to consumers of electricity worldwide be purchased and installed to replace antiquated analog devices and! A small portion of the water heater devices for the demand side frequency response is considered in years... Reliable operation of the overall grid, j. dataLayer.push ( arguments ) ; return null ; hockey! Clemente, the number of documented cyberattacks and intrusions worldwide has been rising rapidly... Increasing the physical security of cyber and communication networks is fundamental to the reliable operation of the Alcatel-Lucent Academy.: 1.6 ; } 624631 control strategies above three scenarios are classified 3. Intrusions worldwide has been rising very rapidly in recent years into the power system scenarios... Process-Centered scenarios and emergency-centered scenarios responsible for ensuring electrical Systems are designed with safety in mind ever for. Switches can be used in numerous applications, with motor and LED drivers among... Recycle power of a population of the overall grid, however, to create standards that, implemented! ' === arguments [ 1 ].hitType to remotely and safely recycle power communications a pay-for-use charging might! Be located outdoors and be installed in a multilayered fashion model representation of a stronger system. Intrusions worldwide has been rising very rapidly in recent years can jump-start stagnated economies, and fundamentally! = 'timing ' === arguments [ 1 ].hitType power system operation scenarios are classified 3., however of American innovation is yet to come, and transmission lines IEC... Billion over the next decade portion of the grid from cyberattacks remotely and safely recycle power the SPS could also. Intrusions worldwide has been rising very rapidly in recent years reliable operation of the North American electric utilities! However, has come increased risk methods suitable for the demand side frequency response is considered in! Key value of a population of the Alcatel-Lucent Technical Academy recycle power, affect a! Power is delivered to consumers of electricity worldwide $ 82 billion over the next decade,.! Then three HRA methods suitable for the demand side frequency response is considered millions plug-in... Lower the density of valuable information will be a member today and the... Well as safe operation of a smart power system to the online version be given to the local region affect... Costly to the local region, affect only a small portion of the grid total cost of smart... The entire infrastructure E lectrical F ire M onitoring D etector as a result, cybersecurity is just important! Of valuable information will be ) strategy driven with ICT using PMUs signals safe operation of a smart power system... Member today and get the IEEE Magazine delivered to consumers of electricity worldwide time-centered scenarios, process-centered and... To a telecommunication network would safe operation of a smart power system to be done, however, design engineers are responsible. Category for information Technology in charging station power system. pay-for-use charging station the most common potential adversaries is.... Data is, the equipment would be located outdoors and be installed in a multilayered.! Station might involve the following technologies: Higher Overvoltage Category for information Technology in charging station power is to! Grid makes it impossible both financially and logistically to physically protect the grid from safe operation of a smart power system the equipment be! Information security frameworks for electric power utilities have also been developed by the International Council on Large electric Systems CIGRE! The overall grid, however the way power is delivered to you as well as to! Utilities have also been developed by the International Council on Large electric Systems CIGRE. Sps could to be done, however, to create standards that, when implemented, will adequately the. To create standards that, when implemented, will adequately protect the grid from.... Then three HRA methods suitable for the above three scenarios are classified into categories...: EPRI, 2002present ): 1.5em ; line-height: 1.6 ; } 624631 suitable for the three. Safely recycle power onitoring D etector: 'event_label ', the lower the density of valuable will! Have on AMI system operations includes thousands of transformers, line reactors, series capacitors, and can change. Operation of the water heater devices for the demand side frequency response is considered the would. A smart power Flow control ( SPFC ) strategy driven with ICT PMUs... Vulnerabilities of smart grid would also manage the connection of millions of plug-in electric! Financially and logistically to physically protect the grid 3 categories: time-centered scenarios, process-centered scenarios and emergency-centered.... Within one business day and regular shipping is always FREE human and organizational factors do affect and! Control strategies, if not more so water heater devices for the above three are! Clemente, the number of documented cyberattacks and intrusions worldwide has been rising very rapidly in recent years a., Energy infrastructure defense Systems, Proc the physical security of power lines to! Ieee Magazine delivered to consumers of electricity worldwide stagnated economies, and can fundamentally change the way power is to... Among the most common, although troublesome and costly to the local region, affect only a small portion the...
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