Difference between revisions of "Journal:Energy informatics: Fundamentals and standardization"
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==Abstract== | ==Abstract== | ||
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The monitoring system of communication network and information system is isolated to a considerable extent and has failed to form a coordinated ICT (information and communication technology) monitoring system. It is very difficult to conduct a comprehensive analysis and evaluation based on the monitoring data of information and communication network operation. For example, it is unlikely to accurately locate where the fault or alarm occurs in an ICT system, meaning that it cannot adapt to future power grid operation and management needs. In the year 2011, SGCC (State Grid Corporation of China) built a unified ICT operation and monitoring center and put it into operation. This unified ICT operation and monitoring center enables the real-time monitoring of smart grid ICT, unified dispatch of ICT resources, and integrated security defense. The system ensures the security of company information and communication systems security operation.<ref name="HuangStudy16">{{cite web |url=http://studylib.net/doc/18838579/technical_programmeaugust2016---pdf---537-kb-- |title=D2-308: Study on Evolution of Communication Infrastructure for Smart Grid Operation and Management |author=Huang, B.Y.; Bai, X.M.; Cui, Q.S. |work=2016 CIGRE Session, Paris |date=August 2016}}</ref> | The monitoring system of communication network and information system is isolated to a considerable extent and has failed to form a coordinated ICT (information and communication technology) monitoring system. It is very difficult to conduct a comprehensive analysis and evaluation based on the monitoring data of information and communication network operation. For example, it is unlikely to accurately locate where the fault or alarm occurs in an ICT system, meaning that it cannot adapt to future power grid operation and management needs. In the year 2011, SGCC (State Grid Corporation of China) built a unified ICT operation and monitoring center and put it into operation. This unified ICT operation and monitoring center enables the real-time monitoring of smart grid ICT, unified dispatch of ICT resources, and integrated security defense. The system ensures the security of company information and communication systems security operation.<ref name="HuangStudy16">{{cite web |url=http://studylib.net/doc/18838579/technical_programmeaugust2016---pdf---537-kb-- |title=D2-308: Study on Evolution of Communication Infrastructure for Smart Grid Operation and Management |author=Huang, B.Y.; Bai, X.M.; Cui, Q.S. |work=2016 CIGRE Session, Paris |date=August 2016}}</ref> | ||
To promote the integration of energy and information, Richard T. Watson ''et al.'' advocated a research agenda to establish a new sub-field named energy informatics, which applies thinking and skills of information systems to increase energy efficiency.<ref name="WatsonInformation10">{{cite journal |title=Information systems and environmentally sustainable development: Energy informatics and new directions for the IS community |journal=MIS Quarterly |author=Watson, R.T.; Boudreau, M.-T.; Chen, A.J. |volume=34 |issue=1 |pages=23–38 |year=2010}}</ref> Christoph Goebel ''et al.'' pointed out that smart energy-saving systems and smart grid are the two main application areas of energy informatics, which is currently evolving into an interdisciplinary research area.<ref name="GoebelEnergy14">{{cite journal |title=Energy Informatics - Current and Future Research Directions |journal=Business & Information Systems Engineering |author=Goebel, C.; Jacobsen, H.-A.; del Razo, V. et al. |volume=6 |issue=1 |pages=25–31 |year=2014 |url=http://aisel.aisnet.org/bise/vol6/iss1/5/}}</ref> Meanwhile, new concepts such as smart grid, smart energy, energy internet, macro energy system, etc., have constantly emerged and have placed new research requirements on the field of energy informatics. Hence, it is necessary to provide a comprehensive review of the fundamentals of energy informatics and the respective standardization progress. | |||
In this paper, energy informatics is a multidisciplinary study, which can perform with a higher accuracy and involve several disciplines. Each of the disciplines provides a different perspective on an energy system's problem or issue, especially a view on energy systems from the view of informatics. Its goal is to use emerging new information and communication technologies to make energy systems increasingly efficient, effective, safe, secure, economical, and relevant. | |||
The paper is structured as follows. Section 2 provides an overview of some typical new concepts of energy systems. In Section 3, we discuss the convergence of energy systems and ICT. Section 4 analyzes the technical fundamentals of energy informatics. Section 5 presents the standardization of energy informatics. Finally, in Section 6, we conclude the paper and present future research directions. | |||
==New concepts of energy systems== | |||
===New-generation energy system=== | |||
In 2013, Zhou ''et al.'' proposed a concept of third-generation power grid and new generation energy systems.<ref name="ZhouReview13">{{cite journal |title=Review and Prospect for Power System Development and Related Technologies:a Concept of Three-generation Power Systems |journal=Proceedings of the CSEE |author=Zhou, X.; Chen, S.; Lu, Z. |volume=33 |issue=22 |pages=1–11 |year=2013 |uel=http://en.cnki.com.cn/Article_en/CJFDTotal-ZGDC201322002.htm}}</ref> The third-generation power grid (also generally regarded as a new-generation power system) was launched at the beginning of the 21st century, featuring centralized intelligence and the integration of non-fossil fuel generation. In China, the general objective of constructing such a next-generation energy system is to make efficient use of renewable energy sources and to accelerate the transition of energy consumption in the whole nation.<ref name="ZhouNextGen15">{{cite journal |title=Next generation energy system |journal=Shanxi Electric Power |author=Zhou, X. |volume=20 |issue=9 |year=2015 |pages=1–4}}</ref> | |||
==References== | ==References== | ||
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==Notes== | ==Notes== | ||
This presentation is faithful to the original, with only a few minor changes to presentation. In some cases important information was missing from the references, and that information was added. Grammar and spelling were updated for readability and should not constitute "sufficient new creativity to be copyrightable"; no other modifications were made in accordance with the "no derivatives" portion of the distribution license. | This presentation is faithful to the original, with only a few minor changes to presentation. In some cases important information was missing from the references, and that information was added. The original mis-numbered inline references, and they have been updated for this version. Grammar and spelling were updated for readability and should not constitute "sufficient new creativity to be copyrightable"; no other modifications were made in accordance with the "no derivatives" portion of the distribution license. | ||
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Revision as of 20:40, 18 September 2017
| Full article title | Energy informatics: Fundamentals and standardization |
|---|---|
| Journal | ICT Express |
| Author(s) | Huang, Biyao; Bai, Xiaomin; Zhou, Zhenyu; Cui,Quansheng; Zhu, Daohua; Hu, Ruwei |
| Author affiliation(s) |
China Electric Power Research Institute, Global Energy Interconnection Research Institute, North China Electric Power University, State Grid Jiangsu Electric Power Research Institute |
| Primary contact | Email: huangby at geiri dot sgcc dot com dot cn |
| Year published | 2017 |
| Volume and issue | 3 (2) |
| Page(s) | 76–80 |
| DOI | 10.1016/j.icte.2017.05.006 |
| ISSN | 2405-9595 |
| Distribution license | Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International |
| Website | http://www.sciencedirect.com/science/article/pii/S2405959517300619 |
| Download | http://www.sciencedirect.com/science/article/pii/S2405959517300619/pdfft (PDF) |
 |
This article should not be considered complete until this message box has been removed. This is a work in progress. |
Abstract
Based on international standardization and power utility practices, this paper presents a preliminary and systematic study on the field of energy informatics and analyzes boundary expansion of information and energy systems, and the convergence of energy systems and ICT. A comprehensive introduction of the fundamentals and standardization of energy informatics is provided, and several key open issues are identified.
Keywords: Smart energy, ICT, Energy informatics
Introduction
With the changing of global climate and a world energy shortage, a smooth transition from conventional fossil fuel-based energy supplies to renewable energy sources is critical for the sustainable development of human society. Meanwhile, the energy domain is experiencing a paradigmatic change by integrating conventional energy systems with advanced information and communication technologies (ICT), which poses new challenges to the efficient operation and design of energy systems.
From a technical perspective, with the purpose of supplying end-users with energy service comes the design of energy systems.[1] From a structural point of view, all of the components in an energy system have connections with production, transition, delivery, and energy usage.[2] From the view of socioeconomics, an energy system includes energy markets and they treat it as a technical and economic system to satisfy consumers’ demand for energy in forms of heat, fuels, and electricity. Moreover, an energy system is subject to various influences, for instance, business models, markets, regulations, customer behavior and the natural environment. These definitions are related to information from a system (or system of systems) point-of-view.
In the process of smart grid development, most power companies have already deployed plenty of automation and information systems. In order to control and manage the power grid, some power companies have implemented intelligent energy dispatching systems, wide-area measurement systems, grid condition monitoring systems, electric vehicle charging monitoring networks, distribution automation systems, mobile operational applications for condition-based maintenance and advanced metering infrastructure, etc. At the same time, some power companies also have arranged enterprise ERP systems and centralized data centers in order to manage individual businesses effectively and efficiently.
The monitoring system of communication network and information system is isolated to a considerable extent and has failed to form a coordinated ICT (information and communication technology) monitoring system. It is very difficult to conduct a comprehensive analysis and evaluation based on the monitoring data of information and communication network operation. For example, it is unlikely to accurately locate where the fault or alarm occurs in an ICT system, meaning that it cannot adapt to future power grid operation and management needs. In the year 2011, SGCC (State Grid Corporation of China) built a unified ICT operation and monitoring center and put it into operation. This unified ICT operation and monitoring center enables the real-time monitoring of smart grid ICT, unified dispatch of ICT resources, and integrated security defense. The system ensures the security of company information and communication systems security operation.[3]
To promote the integration of energy and information, Richard T. Watson et al. advocated a research agenda to establish a new sub-field named energy informatics, which applies thinking and skills of information systems to increase energy efficiency.[4] Christoph Goebel et al. pointed out that smart energy-saving systems and smart grid are the two main application areas of energy informatics, which is currently evolving into an interdisciplinary research area.[5] Meanwhile, new concepts such as smart grid, smart energy, energy internet, macro energy system, etc., have constantly emerged and have placed new research requirements on the field of energy informatics. Hence, it is necessary to provide a comprehensive review of the fundamentals of energy informatics and the respective standardization progress.
In this paper, energy informatics is a multidisciplinary study, which can perform with a higher accuracy and involve several disciplines. Each of the disciplines provides a different perspective on an energy system's problem or issue, especially a view on energy systems from the view of informatics. Its goal is to use emerging new information and communication technologies to make energy systems increasingly efficient, effective, safe, secure, economical, and relevant.
The paper is structured as follows. Section 2 provides an overview of some typical new concepts of energy systems. In Section 3, we discuss the convergence of energy systems and ICT. Section 4 analyzes the technical fundamentals of energy informatics. Section 5 presents the standardization of energy informatics. Finally, in Section 6, we conclude the paper and present future research directions.
New concepts of energy systems
New-generation energy system
In 2013, Zhou et al. proposed a concept of third-generation power grid and new generation energy systems.[6] The third-generation power grid (also generally regarded as a new-generation power system) was launched at the beginning of the 21st century, featuring centralized intelligence and the integration of non-fossil fuel generation. In China, the general objective of constructing such a next-generation energy system is to make efficient use of renewable energy sources and to accelerate the transition of energy consumption in the whole nation.[7]
References
- ↑ Groscurth, H.-M.; Bruckner, Th.; Kümmel, R. (1995). "Modeling of energy-services supply systems". Energy 20 (9): 941–958. doi:10.1016/0360-5442(95)00067-Q.
- ↑ Edenhofer, O.; Pichs-Madruga, R.; Sokona, Y. et al., ed. (2014). Climate Change 2014: Mitigation of Climate Change. Cambridge University Press. pp. 1249-1279. ISBN 9781107654815. http://www.ipcc.ch/report/ar5/wg3/.
- ↑ Huang, B.Y.; Bai, X.M.; Cui, Q.S. (August 2016). "D2-308: Study on Evolution of Communication Infrastructure for Smart Grid Operation and Management". 2016 CIGRE Session, Paris. http://studylib.net/doc/18838579/technical_programmeaugust2016---pdf---537-kb--.
- ↑ Watson, R.T.; Boudreau, M.-T.; Chen, A.J. (2010). "Information systems and environmentally sustainable development: Energy informatics and new directions for the IS community". MIS Quarterly 34 (1): 23–38.
- ↑ Goebel, C.; Jacobsen, H.-A.; del Razo, V. et al. (2014). "Energy Informatics - Current and Future Research Directions". Business & Information Systems Engineering 6 (1): 25–31. http://aisel.aisnet.org/bise/vol6/iss1/5/.
- ↑ Zhou, X.; Chen, S.; Lu, Z. (2013). "Review and Prospect for Power System Development and Related Technologies:a Concept of Three-generation Power Systems". Proceedings of the CSEE 33 (22): 1–11.
- ↑ Zhou, X. (2015). "Next generation energy system". Shanxi Electric Power 20 (9): 1–4.
Notes
This presentation is faithful to the original, with only a few minor changes to presentation. In some cases important information was missing from the references, and that information was added. The original mis-numbered inline references, and they have been updated for this version. Grammar and spelling were updated for readability and should not constitute "sufficient new creativity to be copyrightable"; no other modifications were made in accordance with the "no derivatives" portion of the distribution license.
