Figure 4. lightweight hockey balls. One possible means of increasing the physical security of power lines is to bury them. 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. 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. Such arguments have led to the recent moratoriums on AMI installations in numerous northern California communities and other areas throughout the country. Secure and reliable operation of the electric system is fundamental to national and international economic systems, security, and quality of life. This would mean that either IEC 60950-1 or IEC 62368-1 are used to evaluate the communications and information technology subsystems, and communication links would be classified TNV, limited-power circuits, or the like if metallic, and other non-metallic communication technologies such as optical or wireless would be evaluated accordingly. 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.). if (typeof arguments[5] === 'object') { 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. A smart power system gives its users intelligible monitoring and maintenance of the power being driven to your security system. During the 20 years since the OTA report, the situation has become even more complex. 'developer_id.dNDMyYj': true, f.hitCallback(); Information Technology This challenge is further complicated by the fact that the North American electric power grid may be considered as the largest and most complex machine in the world: its transmission lines connect all the electric generation and distribution on the continent. The potential ramifications of network failures have never been greater, as the transportation, telecommunications, oil and gas, banking and finance, and other infrastructures depend on the continental power grid to energize and control their operations. Smart Touch sealed touch pads provide operator interactive capabilities; manual override/control function __gtagTrackerOptout() { A legacy of proven protection and demonstrated innovation. For example, advanced technology now under development or under consideration holds the promise of meeting the electricity needs of a robust digital economy. As these separate technologies become merged, much of the safety considerations will have to be merged and reconciled as well, particularly at interfaces. }; In addition, examples of some likely smart-grid applications and the safety considerations that would need to be addressed are discussed. vertical-align: -0.1em !important; Safe operation of a batch reactor requires close monitoring and control of reactant and additive flows to the reactor, of the operating temperature and of the agitation. Smart meters, however, are extremely attractive targets for exploitation, since vulnerabilities can be easily monetized through manipulated energy costs and measurement readings. 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. Reduced operations and management costs for utilities, and ultimately lower power costs for consumers. margin: 0 0.07em !important; He is a member of the Alcatel-Lucent Technical Academy. The solar capability offers a valuable safety net. As a trusted and reliable manufacturer of power products, we make it our goal to bring you quality devices that you can count on. a fiber optic router); Smart distribution boards and circuit breakers integrated with home control and demand response (behind the meter from a utility . 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 Copyright 2023, Institute of Electrical and Electronics Engineers, Inc. By 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. 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. if (! S. M. Amin, Balancing market priorities with security issues: Interconnected system operations and control under the restructured electricity enterprise, IEEE Power Energy Mag., vol. Why? If we agree to take a modular approach to evaluating the safety of the smart-grid technology equipment, then IEC 62368-1 will be well-suited for providing the plug-in modules for evaluating the safety of the information technology and communication circuitry portion of the smart grid equipment. If the power ever failed for more than a few hours the SPS could . for (var index = 0; index < disableStrs.length; index++) { p.set = noopfn; 'timing_complete' : hitObject.eventAction; Information security frameworks for electric power utilities have also been developed by the International Council on Large Electric Systems (CIGRE). var newtracker = function () { 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. 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. Likewise, through smart grid-enhanced energy efficiency, by 2030 carbon dioxide emissions from the electric sector would be reduced by 58%. while Thomas Edison would be totally familiar with the modern electrical grid [2]. /*
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