safe operation of a smart power system

For outdoor applications, suitably housing the batteries in an outdoor enclosure that, if equipped with lead-acid batteries, is well ventilated in accordance with IEC 60950-22 to prevent the accumulation of explosive gases. This information allows consumers to be charged variable rates for energy, based upon supply and demand. 'timingValue': 'value', S. M. Amin, Energy infrastructure defense systems, Proc. Energy storage systems are utilized for managing the peak power demand of the consumer load prole by discharging power during peak hours. 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. IEC 62368-1 is the new hazard-based safety engineering standard covering audio/video, information and communication technology equipment. 1320, Spring 2010. According to the investigation, power system operation scenarios are classified into 3 categories: time-centered scenarios, process-centered scenarios and emergency-centered scenarios. The century-old power grid is the largest interconnected machine on earth. For the near term, we would expect to use IEC 60950-1 to evaluate smart grid equipment with communication and information technology circuitry for safety, as well as the required protection and separation from other circuits that they require. A successful terrorist attempt to disrupt the power delivery system could have adverse effects on national security, the economy, and the lives of every citizen. function __gtagTracker(type, name, parameters) { 24, no. The size and complexity of the North American electric power grid makes it impossible both financially and logistically to physically protect the entire infrastructure. Computing layers that must be considered include: The security features to be employed at each layer include examination, detection, prevention, and encryption. 2nd Conf. Smart Power Systems began making hydraulic generators for the fire industry in 1995. The best of American innovation is yet to come, and the smart grid must be part of our future. 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. })(); task 4 4.1 investigate (a) safe operation of smart power system (b) operation of standalone and grid connected renewable energy systems 4.2 discuss the features of smart grid network 4.3 determine the importance of power electronics in smart grid and energy storage and analyse how power electronic converters are used in smart grid networks 4.4 Much work remains to be done, however, to create standards that, when implemented, will adequately protect the grid from cyberattacks. A pay-for-use charging station might involve the following technologies: Higher Overvoltage Category for Information Technology in Charging Station. A legacy of proven protection and demonstrated innovation. (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. return hit; Smart and Safe Power Alarm System . 93, no. 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. In most cases, this will be achieved by use of DC storage batteries that invert the electrical energy to AC for local use or for sale back to the electric company. Fully integrated battery. 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. Home About Us Contact console.log(""); A smart grid combines the existing electrical infrastructure with digital technologies and advanced applications to provide a much more efficient, reliable and cost effective way to distribute energy. 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. var disableStrs = [ Smart power systems improve the security of equipment, protected assets and people. Then three HRA methods suitable for the above three scenarios are proposed respectively. Then, it suggests a modular approach of evaluating the safety of smart-grid technology based on the safety requirements of the individual merged technologies. if (hitObject) { Better sampling of usage and understanding demand patterns should allow the electric utilities to lower the use of power-generation plants, possibly saving millions of dollars by not having to build new plants to meet increases in power demand. window.cookieconsent.initialise(json) if (document.cookie.indexOf(disableStrs[index] + '=true') > -1) { __gaTracker.apply(null, args); window.ExactMetricsDualTracker = { In this paper, three major systems are explored namely the smart infrastructure. 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. var __gaTracker = function () { Send us a message if youre interested in learning more about a smart power system. Choose Heat or Cool from the mode options. In some cases, new insight may have to be given to safety that was not necessary in the past. Cyberthreat evolution (source: EPRI). action = 'timing' === arguments[1].hitType ? Time-centered HRA (TCHRA) The Smart Grid: An Introduction, prepared for the U.S. Department of Energy by Litos Strategic Communications under contract No. Currently, Nick is the president of Electric Power & Energy Consulting (EPEC)and an adjunct professor withUC San Diego. img.wp-smiley, 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. The Academy compiled a list of twenty accomplishments that have affected virtually everyone in the world. The safety aspects of the use of such devices were discussed at a meeting at the IAEA at the end of February. Associate Professor, Stanford University - Cited by 9,074 - Energy systems - smart grid - power systems - energy data analytics - smart transportation & sensor networks . Human System Interactions, Catania, Italy, 2009, pp. 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). Current privacy laws in the United States are fragmented and vague and do not specifically address consumer energy usage. He is a member of the Alcatel-Lucent Technical Academy. return true; He is an iNARTE Certified Product Safety Engineer. The results of a 2007 McAfee survey highlight the pervasiveness of such attacks. if ('pageview' === hitObject.hitType) { var f = arguments[len - 1]; Smart GridSafe, Secure, Self-Healing | IEEE Power & Energy Magazine The internet took thirteenth place on this list, highways were ranked eleventh, but sitting at the top of the list as the most important engineering achievement of the 20th century was the development of the present electric power grid. Within a substation control network, it is common to find commercial telephone lines as well as wireless, microwave, optical fiber, and Internet connections. In order to defend electric infrastructure against the impacts of cyber and physical attacks, significant challenges must therefore be overcome before extensive deployment and implementation of smart grid technologies can begin. Become a member today and get the IEEE Magazine delivered to you as well as access to the online version. } G. N. Ericsson, Information security for electric power utilities (EPUs)-CIGRE developments on frameworks, risk assessment, and technology, IEEE Trans. The Handbook of Research on Smart Power System Operation and Control is a collection of innovative research on the theoretical and practical developments in smart power system. Synchronous attendance is NOT required.You will have access to your online course on the published start date OR 1 business day after your enrollment is confirmed if you enroll on or after the published start date. } 'eventCategory': 'event_category', Prerequisite: A BS in Electrical Engineering or equivalent knowledge and experience. 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. while Thomas Edison would be totally familiar with the modern electrical grid [2]. Deception consists of two possible techniques: dissimulation (hiding the real) and simulation (showing the false). hitConverted = mapArgs(hitObject); !window.jQuery && document.write('