safe operation of a smart power system

var noopfn = function () { The digitization of such systems may enable remote attacks to grow rapidly, potentially spanning countries or even continents. Such attacks, although troublesome and costly to the local region, affect only a small portion of the overall grid, however. The total cost of a stronger transmission system would be about US$82 billion over the next decade. [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. Layered security (or defense in depth) involves strategically combining multiple security technologies at each layer of a computing system in order to reduce the risk of unauthorized access due to the failure of any single security technology. Accounting for all critical assets includes thousands of transformers, line reactors, series capacitors, and transmission lines. ]; 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. window[disableStrs[index]] = true; New technologies called Phasor Measurement Units (PMU) sample voltage and current many times per second at a given location, providing a snapshot of the power System at work. To help prevent this vulnerability, ensure the presence of battery backup coverage for all devices in your security system. NIST, Guidelines for smart grid cyber security, The Smart Grid Interoperability PanelCyber Security Working Group, NISTIR 7628, Gaithersburg, MD, Aug. 2010. 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 days and months that followed required extraordinary efforts from many, including alumni of the University of Minnesotas infrastructure systems engineering program. It can jump-start stagnated economies, and can fundamentally change the way power is delivered to consumers of electricity worldwide. They can also alert operators to possible threats before any systems are harmed. 'eventAction': arguments[3], In Compliance is a leading source of news, information, education, and inspiration for electrical and electronics engineering professionals. Development of greener technologies and alternative fuels has become a global economic priority, so smart grid technology has the potential to be one of the next great technological waves. Facilities that rely on access control, CCTV surveillance, and other security systems often overlook a piece of their system that can shut down the entire system if it isnt properly maintained: battery backup. Often vulnerabilities are not the result of a single mistake or configuration error but of numerous latent organizational conditions, such as management support and decisions made by designers that combine to create scenarios in which failures and weaknesses may occur. The smart grid promises to bring on a new age of distributing electricity in more efficient and greener ways, while enabling the developing of new ways to efficiently utilize and control power. } 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 . This is extremely important, since the consequences of an attack are directly proportional to the length of time the service is disrupted. Prevention of access to live parts at high electrical energy levels; Prevention of access to live parts at shock potentials; Ventilation of batteries that outgas explosive gases, such as hydrogen from lead-acid batteries. 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. (function () { The threats posed by insiders are real, as is the risk of a Trojan horse embedded in the software of one of more of the control centers. In addition to the physical threats to such centers and the communication links that flow in and out of them, one must be concerned about two other factors: the reliability of the operators within the centers and the possibility that insecure code has been added to a program in a center computer. } Americans should not accept or learn to cope with increasing blackouts, nor should we rest on the notion that the technical know-how, political will, or money to bring our power grid up to 21st century standards do not exist. G. N. Ericsson, Information security for electric power utilities (EPUs)-CIGRE developments on frameworks, risk assessment, and technology, IEEE Trans. In this dual operating system, the existing hierarchy, people, and management largely remain. 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. 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. As these infrastructures have grown more complex in order to handle increasing demands, they have become increasingly interdependent. Links between the power grid and telecommunications systems as well as between electrical power lines and oil, water, and gas pipelines continue to be the lynchpins of energy supply networks. Articles 1-20. [4] This would be until IEC 62368-1 becomes adopted by national standards committees. The Smart Power Flow Control (SPFC) strategy driven with ICT using PMUs signals can be a new generation control strategies. Those attackers are normally driven by intellectual challenge and curiosity. hitObject = arguments[1]; ALEXANDER GRAHAM BELL VS. THOMAS EDISON This would require the highest levels of guarding against intentional access to hazardous voltages. Move the DC breaker on the side of the machine up to the "ON" position. Medical 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. try { var f = arguments[len - 1]; Electrical power systems are found in nearly every building type, including residential, commercial, industrial, water, wastewater, chemical, oil/gas and military installations. Energy, telecommunications, transportation, and financial infrastructures are becoming increasingly interconnected, thus posing new challenges for their secure, reliable, and efficient operation. Configurable and field upgradeable power supplies with output power from 50kW to 400kW. S. M. Amin, Energy infrastructure defense systems, Proc. In some cases, new insight may have to be given to safety that was not necessary in the past. Anthony M. Giacomoni is with the University of Minnesota. Increased integration of large-scale renewable energy systems . __gaTracker.create = newtracker; 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. 'eventAction': 'event_action', Email was arguably the killer app that most enabled the propagation of high-speed internet. var em_no_track_reason = ''; This file is auto-generated */ S. Massoud Amin is with the University of Minnesota. __gtagTracker('event', action, hitConverted); Education Moreover, cyber, communication, and control layers add new benefits only if they are designed correctly and securely. console.log(""); 2001 - Smartpower introduced the Top Mount series, specifically designed to be mounted on the top of a vehicle. While smart power systems may increase upfront cost slightly, they provide tremendous value in active supervision of power failures, smart battery charging to extend life, and power condition monitoring and reporting. arguments[5] : 1, AMI enables consumer-friendly efficiency concepts like Prices to Devices. With this, assuming that energy is priced on what it costs in near real-time, price signals are relayed to smart home controllers or end-consumer devices like thermostats, washer/dryers, or refrigerators, typically the major consumers of electricity in the home. function __gtagDataLayer() { window[disableStrs[index]] = true; The solid line shows the bounding values for DC . From a strategic viewpoint, long-term developments and research issues relating to the defense of cyber and physical interdependent infrastructure networks must also be considered. Investment in a smart grid would nearly pay for itself by reducing stupendous outage costs, a savings of US$49 billion per year, and improving energy efficiency, a savings of US$20.4 billion per year. The ability of the system to operate within system constraints ( i.e permissible bus voltage and current magnitudes and power flow over the lines) in the events of outages of any component like transmission lines or certain generator. An additional defense mechanism is the use of deception. 1320, Spring 2010. Easy operation. Connect the power system to 220v mains power using the supplied cord. } Outages and faults will cause serious problems and failures in the interconnected power systems, propagating into critical infrastruc- Course Typically Offered: Online in Summer and Winter quarters. } catch (ex) { 2, no. Much work remains to be done, however, to create standards that, when implemented, will adequately protect the grid from cyberattacks. Providing the desired flow on one line often results in loop flows on several other lines. width: 1em !important; P. McDaniel and S. McLaughlin, Security and privacy challenges in the smart grid, IEEE Security Privacy, vol. While highlighting topics including cybersecurity, smart grid, and wide area . __gtagDataLayer(type, name, parameters); If the power ever failed for more than a few hours the SPS could . overall systems science and dynamics (including infrastructure, ecology and environment, markets, and data-driven policy designs). 624631. This strong interdependence means that an action in one part of an infrastructure network can rapidly create global effects by cascading throughout the same network and even into other networks. Awareness, education, and pragmatic tool development in this vital area continue to remain challenges. 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. Sign up to hear about if ('pageview' === arguments[1]) { Either software patching or the ability to rapidly identify and isolate the exploited systems must be enabled in order to minimize downtime. 'title': 'page_title', S. M. Amin, Balancing market priorities with security issues: Interconnected system operations and control under the restructured electricity enterprise, IEEE Power Energy Mag., vol. Additionally, to create a smarter end-to-end power delivery system, we must invest between US$17 and US$24 billion over the next 20 years. Since the terrorist attacks of 11 September 2001, several steps have been taken and initiatives accomplished to enhance the security and reliability of the nations current electricity infrastructure. 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). Nicholas (Nick) Abi-Samrahas over 35 years of experience in the power and energy field across the whole power systems value chain power generation, transmission, distribution, retail and end-use. } return true; Besides, an. For example, advanced technology now under development or under consideration holds the promise of meeting the electricity needs of a robust digital economy. 'eventCategory': arguments[2], No electrician needed. 24, no. With this, we should expect a modular approach in evaluating the safety of these appliances, whereby we evaluate the communication subsystems as we would for communication equipment and information technology equipment (ITE), while the bulk of the appliance is evaluated in accordance with the basic safety standard that normally applies to such appliances. 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. 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. function __gtagTracker() { The threat of a Trojan horse embedded in the control center software can only be addressed by means of careful security measures within the commercial firms that develop and supply this software along with careful security screening of the utility and outside service personnel who perform software maintenance within the centers. Electric terrorism: grid component targets, 19942004 (source: Journal of Energy Security). } To achieve this goal, a new megainfrastructure is emerging from the convergence of energy, telecommunications, transportation, the Internet, and electronic commerce. Current privacy laws in the United States are fragmented and vague and do not specifically address consumer energy usage. Our complete line of power solutions give you the reassurance of knowing that no matter what issues come your way, your equipment will be safe. (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. Cyberthreat evolution (source: EPRI). NFPA 110: Standard for Emergency and Standby Power Systems NFPA 101: Life Safety Code NFPA 70: National Electrical Code, Article 517: Health Care Facilities, Article 700: Emergency Systems, Article 701: Legally Required Standby Systems, Article 702: Optional Standby Systems, and Article 708: Critical Operations Power Systems 'timingValue': 'value', Agilent Technologies Offers Application Note on LTE-Advanced Manufacturing Test, FCC Begins Rulemaking for Drones Spectrum Allocation, FCC Proposes Updated Data Breach Reporting Requirements, FCC Cites Another Retailer for Marketing Unauthorized RF Devices, Troubleshooting EMI Issues Caused by Structural Resonances, Energy Release Quantification for LiIon Battery Failures, SCIF and Radio Frequency Secured Facility Design, Part 2, Using Multiport Connectors in High-Frequency Military and Avionics Systems, Performing Proximity Magnetic Fields Immunity Testing, High Voltage ESD Protection for Automotive Ethernet Applications, Tailoring Safety Into AudioFrequency Power-Line Susceptibility Testing, Health Monitoring and Prediction of Cells in a BatteryModule or Pack UnderOperating Condition, Getting the Best EMC from Shielded Cables Up to 2.8 GHz, Part 2, ISO Publishes ISO/IEC 24759:2017: Test Requirements for Cryptographic Modules, Chinas Latest Regulation on 2.4 GHz and 5GHzEquipment, The 6G Future: How 6G Will Transform Our Lives, Fundamentals of Electrostatic Discharge - Part One: An Introduction to ESD, NASA Space Shuttles Return to Flight: The Untold Electromagnetic Backstory, Continuing Your Professional Education in 2022, A Recipe for Success: How to Grow from EMC Novice to EMC Expert, Ohms Law Also Applies to ESDInduced Heat Pulses, RF Tech Tip: BNC Versus Threaded Connectors, FCC Adjusts Civil Monetary Penalties to Reflect Inflation, CPSC Publishes Safety Standard for Magnets, U.S. DoE to Provide Nearly $3 Billion for EV Battery Development, Manufacturing, Polymer Film Can Limit Electromagnetic Interference, Using Nanomaterials to Create a Passive Dual-Mode Heating and Cooling Device, Scientists Develop Highly Efficient Supercapacitor That Could Rival Batteries. }; Smart grid technology can be viewed as a merging of power systems, information technology, telecommunications, switchgear, and local power generation, along with other fields that were once electrical technologies of separated industries. background: none !important; It provides utilities with the ability to detect problems on their systems and operate them more efficiently. There are no sections of this course currently scheduled. Prerequisite: A BS in Electrical Engineering or equivalent knowledge and experience. McQueen and Boyer describe several potential dissimulation and simulation techniques that can be used for control systems. , lets end-users monitor power consumption for security systems proactively, spotting and reporting outages and other problems before they occur. Thus it is probable that a well-organized, determined group of terrorists could take out portions of the grid as they have previously done in the United States, Colombia, and other locations around the globe. } Any telecommunication link that is even partially outside the control of the organization that owns and operates power plants, supervisory control and data acquisition (SCADA) systems, or energy management systems (EMSs) represents a potentially insecure pathway into the business operations of the company as well as a threat to the grid itself. 5966, Mar./Apr. A smart grid is literally an "intelligent" electricity grid. It is not yet known what the smart-grid killer app is going to be, but like pre-season predictions of who is going to win the Super Bowl or the World Cup, some think that it is going to be plug-in hybrid electric vehicles (PHEVs) and possibly full electric vehicles (EVs). 4 ] this would be about US $ 82 billion over the next decade ; grid. Infrastructure defense systems, Proc awareness, education, and management largely remain, Email was the... Intelligent & quot ; on & quot ; intelligent & quot ; electricity grid defense systems, Proc, (... Intelligent & quot ; on & quot ; on & quot ; position 400kW... 5 ]: 1, AMI enables consumer-friendly efficiency concepts like Prices to devices several potential dissimulation simulation! Dual operating system, the existing hierarchy, people, and transmission lines literally an quot... With ICT using PMUs signals can be used for control systems in order to handle increasing,... 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