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Congestion management in Japan
International Symposium CIGRE/IEEE PES, 2005., 2006There are 10 regional Vertical Integrated Utilities in Japan, and these operate the individual regional systems. The tile-lines between adjacent utilities are used supplementary. On the other hand, Japan has stepped into next stage in its liberalization, and since April 2005 the customers who consume about 60% of total sales can choose their suppliers.
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Congestion management in smart distribution network
2014 49th International Universities Power Engineering Conference (UPEC), 2014The accelerating use of Distributed Energy Resources (DERs) and new forms of loads connected in the Medium Voltage (MV) and Low Voltage (LV) networks are posing a great challenge for the Distribution System Operators (DSOs) in the near future. The bidirectional and uncertain flow of power may result in congestions at certain points in the distribution ...
Haque, A.N.M.M. +3 more
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MANAGEMENT OF CONGESTIVE FAILURE
Archives of Internal Medicine, 1955To the Editor: —The paper "Management of Congestive Failure" by D. A. Rytand, M.D., is too misleading in respect to the use of oxygen in cardiac failure to allow it to stand without question. Oxygen therapy is among the most valuable agents in the treatment of chronic cor pulmonale.
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Managing Nonrecurring Congestion
2015Nonrecurring congestion accounts for over half of all traffic delays in the United States [1] and accounts for up to 2/3 of traffic delays in urban areas larger than one million population [2].
John C. Falcocchio, Herbert S. Levinson
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Transmission Congestion Management
2003The transmission network plays a key role in making the competitive electricity market work and the first important step in any power industry restructuring is open access to transmission. Transmission services have been unbundled from generation to form separate businesses, however, when regarded as a natural monopoly the transmission sector remains ...
X. Wang, Y. H. Song, Q. Lu
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Congestion management ensuring voltage stability
2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, 2006This paper addresses the congestion management problem avoiding offline transmission capacity limits related to stability. These limits on line power flows are replaced by optimal power flow-related constraints that ensure an appropriate level of security, mainly targeting voltage instabilities, which are the most common source of stability problems ...
A.J. Conejo +2 more
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2003
Chapter 7 analyses the dynamic security issue in the restructuring power market. A general framework is proposed to manage this issue in combination with the market mechanism and the power system intrinsic characteristics. Under this framework, the Security Management Market has been specially set up and categorised into several markets based on the ...
J. Ma, Q. Lu, Y. H. Song
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Chapter 7 analyses the dynamic security issue in the restructuring power market. A general framework is proposed to manage this issue in combination with the market mechanism and the power system intrinsic characteristics. Under this framework, the Security Management Market has been specially set up and categorised into several markets based on the ...
J. Ma, Q. Lu, Y. H. Song
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Aggregated Flexibility to Support Congestion Management
2018 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe), 2018The increase in variable renewable energy sources requires more flexibility in the power system. This could be provided by small distributed energy sources located at end-users. Aggregators can potentially exploit this flexibility by providing Primary Control Reserve (PCR) services to the Transmission System Operator, and congestion management services
Ozge Okur +3 more
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Auctions for congestion management in distribution grids
2016 13th International Conference on the European Energy Market (EEM), 2016Large controllable loads, such as electric vehicles, are increasingly penetrating electricity distribution feeders. To avoid local congestion, their consumption behaviour must be steered, for which a real-time price propagated down from the transmission system does not suffice, as it does not reflect local grid conditions.
Philipsen, R.M. (author) +2 more
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Management of Congestive Heart Failure in the Elderly
Drug Intelligence & Clinical Pharmacy, 1988A universally accepted description of appropriate therapy for treatment of congestive heart failure (CHF) has yet to be agreed upon, especially in the elderly. Numerous studies have provided data that question use of a digitalis glycoside as the agent of choice in treatment of chronic CHF.
M J, Malloy, L M, Lopez
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