NDLI: Defining CPS Challenges in a Sustainable Electricity Grid

Content Provider	IEEE Xplore Digital Library
Author	Taneja, J. Katz, R. Culler, D.
Copyright Year	2012
Abstract	Cyber-Physical Systems (CPS) are characterized as complex distributed systems exhibiting substantial uncertainty due to interactions with the physical world. Today's electric grids are often described as CPS because a portfolio of distributed supplies must be dispatched in real-time to match uncontrolled, uncertain demand while adhering to constraints imposed by the intervening transmission and distribution network. With the increased control complexity required by deep penetration of fluctuating renewable supplies, the grid becomes more profoundly a CPS and needs to be addressed as a system. In this evolving CPS, a large fraction of supply is under-actuated, a substantial portion of demand needs to become dispatch able, interactions among distributed elements are no longer unidirectional, and operating requirements of elements are more dynamic. To more sharply define these CPS challenges, we obtain a yearlong, detailed measurement of the real-time blend of supplies on the primary California grid dispatched to meet current demand and then scale the solar and wind assets, preserving uncontrolled weather effects, to a level of penetration associated with California's 2050 GHG targets. In this representation of a future sustainable grid, we assess the impact of demand shaping, storage, and agility on the reconstituted supply portfolio, characterize resulting duration curves and ramping, and investigate the distributed control and management regime. We articulate new operational and market opportunities and challenges that may materialize from intermittent periods of abundance and scarcity in the overall energy network. We find that in a sustainable grid, lulls in renewable production during winter are more critical than peaks in demand during summer, capacity for load shifting and energy storage are more valuable as renewables penetration increases, and that grid balancing requires integrated management of supply and demand resources.
Starting Page	119
Ending Page	128
File Size	632875
Page Count	10
File Format	PDF
ISBN	9781467315371
DOI	10.1109/ICCPS.2012.20
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-04-17
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wind Electricity ISO Renewable energy Production Wind power generation Cyber-physical systems Power grids Biomass Smart grid
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Defining CPS Challenges in a Sustainable Electricity Grid

Defining cps challenges in a sustainable electricity grid.

Management of PHEV batteries in the smart grid: Towards a cyber-physical power infrastructure

Smart Grid as a desideratum in the energy landscape: Key aspects and challenges

Opportunities and problems of Smart Grids with large penetration of renewable energy - Indian perspective

Smart grid: An assessment of opportunities and challenges in its deployment in the ghana power system

Global renewable electricity potential

Integrating Renewable Energy Sources into European Grids

Optimal power scheduling for green smart grids with renewable sources

Defining CPS Challenges in a Sustainable Electricity Grid

Similar Documents

Defining CPS Challenges in a Sustainable Electricity Grid

Defining cps challenges in a sustainable electricity grid.

Management of PHEV batteries in the smart grid: Towards a cyber-physical power infrastructure

Smart Grid as a desideratum in the energy landscape: Key aspects and challenges

Opportunities and problems of Smart Grids with large penetration of renewable energy - Indian perspective

Smart grid: An assessment of opportunities and challenges in its deployment in the ghana power system

Global renewable electricity potential

Integrating Renewable Energy Sources into European Grids

Optimal power scheduling for green smart grids with renewable sources

Defining CPS Challenges in a Sustainable Electricity Grid