An Intelligent Scheduling Approach For Electric Power Generation
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IEEE SYSTEMS JOURNAL, VOL. 4, NO. 3, SEPTEMBER 2010 285
version of plug-in hybrid electric vehicles (PHEVs) or elec-tric vehicles (EVs) for next generation to spark a revolution in the energy and transportation industries. For economical importance, environmental impact and social motivation, new generation vehicles (i.e., gridable vehicles) should have the
Cello: A Disk Scheduling Framework for Next Generation
for a disk scheduling algorithm for next generation operating sys-tems are derived in Section 2. Section 3 describes and analyzes the Cello disk scheduling framework. Section 4 presents the results of our experiments. Finally, Section 5 summarizes our results. 2 Requirements fo r a Disk Scheduling Algo rithm
Hybridized Intelligent Home Renewable Energy Management
Processes such as storage, supply, electric power generation, and delivery technologies can be utilized in an e ective smart grid. . The intelligent grid improves electricity consumption. Advanced metering infrastructure (AMI) can be used for demand estimation of a particular area if domestic devices are provided with detectors .
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ranging from small interconnections to continental-scale power grids. The approach calls for autonomous intelligent functional agents distributed throughout the system at various levels of control hierarchy. This paper further defines the framework for the coordination of the closed loop controls and the corresponding analytical tasks.
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The second approach for microgrid energy management is the distributed control architecture, which is efﬁcient, scal-able and privacy preserving, especially for multi-microgrids with large size  .  proposes a distributed power scheduling approach so that the aggregate demand equals
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Increasing the power generation could be the solution for the above-mentioned problems; however, this will direct to considerable infrastructure cost. In recent times, several kinds of research have considered EV demand management on dropping peak period congestion and improving power quality [7, 8]. In recent work
Optimal Scheduling of an Isolated Microgrid with Battery
uncertainties such as power fluctuations of renewable DGs, load fluctuations and unexpected unit failures ()or outages . B. Contribution of This Paper To address the above concerns, a CCP-based scheduling model and its solution approach are proposed for isolated MGs. The main contributions are as follows:
Appliance Scheduling for Optimal Load Management in Smart
and sufficient power grid system and importantly minimizes electric cost and CO2 emissions . Smart grid, in the growing power system technology, is currently considered as an upcoming solution to the most of the existing power systems. It comes in different names such as smart power grid or intelligent grid  to
Fuzzy Logic Based Automatic Load Frequency Control of Multi
hand, an electric network consists of many interconnected subsystems. If a fault occurs in a subsystem, disturbances and interruptions adversely affecting power quality take place in the power system. Any disharmonies between energy generation and demand cause frequency deviations.
Real-Time Power Balancing in Electric Grids with Distributed
To address the real-time power balancing problem, sev-eral intelligent algorithms have been proposed which aim at optimally scheduling either dispatchable generation on the supply side (e.g.,  and ), or ﬂexible load on the demand side (e.g., ). Complementary to these direct approaches,
A Multi-Agent Approach to the Deregulation and Restructuring
electric power industry [16, 29, 33]. Generation, transmission, and distribution services used to be bundled together as a single commodity. After restructuring or deregulation, they could be treated as individual service providers and priced their services separately. Therefore, more participants, many of them have been
Multi-Objective Electric Vehicles Scheduling Using Elitist
The literature has studied several ways to improve EVs integration in the power system by resorting to intelligent EV scheduling. In general, the studies have focused on the intelligent EVs coordination to mitigate their potential problems, e.g., power transformer congestions or voltage violations.
Intelligent Automatic Generation Control of Two Area
N an interconnected power system, automatic generation control (AGC) is one of the most important issues. In the event of sudden load perturbation in any area, the deviation of frequencies of all the areas and also of the tie line powers occurs, which has to be corrected to ensure generation and distribution of good quality electric power.
Integrated Automation & Security Solution Improves Safety
facility, serving the industrial and electric power generation natural gas markets, is located on Quintana Island, about 70 miles south of Houston. It is six miles from deep water off a 45-foot deep ship channel. The Freeport LNG Marine Terminal can accommodate all current and proposed LNG carriers.
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approach is used in the optimization process. A new storage scheduling strategy is also developed to be used in the optimization process to increase aggregator/retailer profit by minimizing energy costs of the network. The correlation between weather changes, load demand and solar generation is considered in the storage allocation
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Reliability Analysis of Electric Utility SCADA Systems p. 200 New Methods for Visualization of Dynamic Behavior of Power Systems p. 206 Modeling of an Island Grid p. 213 A Comparison of Interior-Point Codes for Medium-Term Hydro-Thermal Coordination p. 224 Dual Programming Methods for Large-Scale Thermal Generation Scheduling p. 232
SOARES Project Methodology Report
approach called the Electric Power Enterprise Control System (EPECS) simulator. Most fundamentally, the EPECS methodology is integrated and techno-economic. It characterizes a power system in terms of the physical power grid and its multiple layers of control including commitment decisions, economic dispatch, and regulation services.
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3. Management of Outages Power Plants The planning and scheduling of outages of power plants have a great impact in terms of the outage costs (replacement power, labor cost, etc.), use of scarce re- sources and implementation of safety procedures. Dur- ing an outage several activities are performed, such
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Intelligent approach for residential load scheduling
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ELECTRIC POWER SYSTEMS - Pennsylvania State University
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An Adaptive Smart Grid Management Scheme Based on the
future challenges. To adaptively support electric power generation, transmission, distribution, and control, the smart grid transforms the old power system into a smart and intelligent power system , . Traditional power systems are generally used to carry power from a few central generators to a large number of customers.
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to distribution network such as voltage fluctuations, power losses, and system overloading . Network reinforcement could be an approach to alleviate these issues. However, it is not cost-effective. It requires an EV Aggregator (EVA) to develop charge scheduling algorithm for motivating EV owners to associate with, harmonize and synchronize the
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Intelligent Home Energy Management Systems for Distributed Renewable Generators, Dispatchable Residential Loads and Distributed Energy Storage Devices by Adetokunbo Ajao A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Engineering (Electrical Engineering)
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Future electric energy systems will consists of significant intermittent and stochastic renewable resources, customer choice, intelligent sensors, devices, and appliances smart grid. To fully realized their functions, a new operating paradigm is needed. A risk-limiting dispatch approach to system operation is proposed.
Reliability Indices of Electric Distribution Network System
The Mitigation Techniques like electric or non electric methods could be used to improve the reliability in the system. Modern automation technologies can reduce contingency margins, improve utilization and economy of operation and even provide improved scheduling and effectiveness of maintenance and service .
Overview of Multi-Agent Approach for Micro-Grid Energy Management
Abstract: As the power generation paradigm is going green by involvement of renewable energy sources, the energy management process also has to evolve towards new more powerful, intelligent control methods. The inter-connection of a large number of renewable energy sources to the grid, along with their obvious
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An Intelligent Control Strategy of Battery Energy Storage
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generation scheduling so that the readers can develop their own programs in any high-level programming language. This clear, logical overview of generation scheduling in electric power systems permits both students and power engineers to understand and apply optimization on a dependable basis.
Optimization of Steel Production Scheduling with Complex Time
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Interval optimization‐based scheduling of interlinked power
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Generation curtailment power in DG unit I in period t (MW) P Load L t(,) Active power demand of load L in period t (MW) E Total emissions CO 2 (kg) In VPP income (m.u.) OC Total operation cost (m.u.) II. INTRODUCTION The power industry represents a significant portion of the global carbon dioxide (CO 2) emissions corresponding to about 40% .
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modeling and intelligent Decision Support Tool (DST). Indeed, this approach doesn t guarantee neither optimal nor reliable solution for the hydropower production. Different methods have been adopted to solve the short-term operation scheduling problem of hydropower generation: Lin-ear Programming (LP) , Mixed-Integer Linear Programming
A Framework for Evaluating Electric Power Grid Improvements
Lastly, for the electric power system architectures that contain high penetration of widelypower varying solar PVs, we evaluated model-predictive scheduling software, which could address the problem of unpredictable renewable power generation using power flow studies to analyze the system s capability to adequately supply the connected load.
Impact of Energy Storage Useful Life on Intelligent Microgrid
Impact of Energy Storage Useful Life on Intelligent Microgrid Scheduling Carlo Baron 1, Ameena S. Al-Sumaiti 2 and Sergio Rivera 1,* 1 Electric Engineering Department, Universidad Nacional de Colombia, Bogotá 111321, Colombia; [email protected] 2 Advanced Power and Energy Center, Electrical Engineering and Computer Science Department,
Energy Internet Towards Smart Grid 2
scheduling, and security defense . Several key features are as follows: A) Internet based energy solutions Networked energy management must be one foremost characteristic of the features of next generation of power grid. Thus ICT would play an essential role in enabling the full functionality of an intelligent distribution power grid.