Angebote zu "Unit" (117 Treffer)

Unit Load als Buch von
29,99 € *
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(29,99 € / in stock)

Unit Load:

Anbieter: Hugendubel.de
Stand: 21.09.2017
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Palletized Unit Loads als Taschenbuch von John ...
20,49 € *
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Palletized Unit Loads: John A. Meeks

Anbieter: Hugendubel.de
Stand: 13.09.2017
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Palletized Unit Loads als Taschenbuch von Lloyd...
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Palletized Unit Loads: Lloyd G. Hanley

Anbieter: Hugendubel.de
Stand: 13.09.2017
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Lichtmaschine Allis Chalmers Backhoe Loader 945...
250,00 € *
zzgl. 5,90 € Versand

Lichtmaschine Allis Chalmers Backhoe Loader 945,Power Unit 685,6138 24V/45A (25000 Allis Diesel) Bestellnummer:110801 Ref.-Nr.: (Ref.-Nr.dienen lediglich Vergleichszwecken) AEP Adr0036 Arrow 29-1362 Arrow 29-1361 Arrow 29-1363 Bosch 0122469003 BO

Anbieter: RAKUTEN: Ihr Mark...
Stand: 05.09.2017
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Lichtmaschine>Generator Allis Chalmers Traktor,...
195,00 € *
zzgl. 5,90 € Versand

Lichtmaschine>Generator Allis Chalmers Traktor,Backhoe Loader,Combine,Power Unit 12V/75A 540,640,706C,710C,714B,714C,715,715C,g,f2,k2,7000,7020,d-175,d-262,433,649,2800 mARK I, 2900 Mark II (172 Ford Gas,433 200ci,649 301ci2300,2900 Allis Diesel,4.203,4.2

Anbieter: RAKUTEN: Ihr Mark...
Stand: 05.09.2017
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Economic Load Dispatch Using Particle Swarm Opt...
35,90 € *
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The economic sharing of load among thermal generating units leads to significant revenue savings for utilities. The Economic Load Dispatch is a complex,non-linear optimization problem governed by several constraints. The application of Particle Swarm Optimization with some modifications provides better generation scheduling resulting in fast and more economic solutions as against other classical optimization techniques.

Anbieter: buecher.de
Stand: 18.09.2017
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Advances in Electric Power and Energy Systems -...
108,99 € *
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A comprehensive review of state-of-the-art approaches to power systems forecasting from the most respected names in the field, internationally Advances in Electric Power and Energy Systems is the first book devoted exclusively to a subject of increasing urgency to power systems planning and operations. Written for practicing engineers, researchers, and post-grads concerned with power systems planning and forecasting, this book brings together contributions from many of the worlds foremost names in the field who address a range of critical issues, from forecasting power system load to power system pricing to post-storm service restoration times, river flow forecasting, and more. In a time of ever-increasing energy demands, mounting concerns over the environmental impacts of power generation, and the emergence of new, smart-grid technologies, electricity price forecasting has assumed a prominent role within both the academic and industrial arenas. Short-run forecasting of electricity prices has become necessary for power generation unit schedule, since it is the basis of every maximization strategy. This book fills a gap in the literature on this increasingly important topic. Following an introductory chapter offering background information necessary for a full understanding of the forecasting issues covered, this book: Introduces advanced methods of time series forecasting, as well as neural networks Provides in-depth coverage of state-of-the-art power system load forecasting and electricity price forecasting Addresses river flow forecasting based on autonomous neural network models Deals with price forecasting in a competitive market Includes estimation of post-storm restoration times for electric power distribution systems Features contributions from world-renowned experts sharing their insights and expertise in a series of self-contained chapters Advances in Electric Power and Energy Systems is a valuable resource for practicing engineers, regulators, planners, and consultants working in or concerned with the electric power industry. It is also a must read for senior undergraduates, graduate students, and researchers involved in power system planning and operation. Mohamed E. El-Hawary, PhD is Professor of Electrical and Computer Engineering at Dalhousie University. He is also the editor for the IEEE Press Power Engineering Series. His contributions to electrical engineering research, education, and industry cover more than forty years. His pioneering work in the economic operation of power systems and the application of computational intelligence techniques to power system operational problems has been cited in numerous textbooks and research monographs and more than 300 research articles. He has published multiple books with Wiley, including Principles of Electric Machines with Power Electronic Applications, 2 nd Edition , and Introduction to Electrical Power Systems .

Anbieter: ciando eBooks
Stand: 11.07.2017
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Advances in Electric Power and Energy Systems -...
108,99 € *
ggf. zzgl. Versand

A comprehensive review of state-of-the-art approaches to power systems forecasting from the most respected names in the field, internationally Advances in Electric Power and Energy Systems is the first book devoted exclusively to a subject of increasing urgency to power systems planning and operations. Written for practicing engineers, researchers, and post-grads concerned with power systems planning and forecasting, this book brings together contributions from many of the worlds foremost names in the field who address a range of critical issues, from forecasting power system load to power system pricing to post-storm service restoration times, river flow forecasting, and more. In a time of ever-increasing energy demands, mounting concerns over the environmental impacts of power generation, and the emergence of new, smart-grid technologies, electricity price forecasting has assumed a prominent role within both the academic and industrial arenas. Short-run forecasting of electricity prices has become necessary for power generation unit schedule, since it is the basis of every maximization strategy. This book fills a gap in the literature on this increasingly important topic. Following an introductory chapter offering background information necessary for a full understanding of the forecasting issues covered, this book: Introduces advanced methods of time series forecasting, as well as neural networks Provides in-depth coverage of state-of-the-art power system load forecasting and electricity price forecasting Addresses river flow forecasting based on autonomous neural network models Deals with price forecasting in a competitive market Includes estimation of post-storm restoration times for electric power distribution systems Features contributions from world-renowned experts sharing their insights and expertise in a series of self-contained chapters Advances in Electric Power and Energy Systems is a valuable resource for practicing engineers, regulators, planners, and consultants working in or concerned with the electric power industry. It is also a must read for senior undergraduates, graduate students, and researchers involved in power system planning and operation. Mohamed E. El-Hawary, PhD is Professor of Electrical and Computer Engineering at Dalhousie University. He is also the editor for the IEEE Press Power Engineering Series. His contributions to electrical engineering research, education, and industry cover more than forty years. His pioneering work in the economic operation of power systems and the application of computational intelligence techniques to power system operational problems has been cited in numerous textbooks and research monographs and more than 300 research articles. He has published multiple books with Wiley, including Principles of Electric Machines with Power Electronic Applications, 2 nd Edition , and Introduction to Electrical Power Systems .

Anbieter: ciando eBooks
Stand: 11.07.2017
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AGC of Two Area System Using PI with Scheduled ...
35,90 € *
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Automatic generation control (AGC) plays a very important role in power system as its main role is to maintain the system frequency and tie line flow at their scheduled values during normal period and also when the system is subjected to small step load perturbations. Many investigations in the field of automatic generation control of interconnected power system have been reported over the past few decades. AGC refers to the automatic control over the generation of electrical power so as to maintain the desired system frequency and to meet the predetermined interchanges with neighbouring control areas in an economic way whenever there is a variation in load. When a small load disturbance occurs, power system frequency oscillations continue for a long duration, even in the case with optimized gain of integral controllers. However the problem of instantaneous mismatch between the generation and demand of active power can be greatly reduced by incorporation of a fast-acting energy storage device like SMES unit to damp out the oscillations in the shortest possible time. Also TCPS can be used to regulate the flow of power.

Anbieter: buecher.de
Stand: 18.09.2017
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Analysis of the Braess paradox under various as...
14,99 € *
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Scientific Study from the year 2014 in the subject Economy - Transport Economics, grade: 2, University of Duisburg-Essen, language: English, abstract: The Braess paradox, introduced by D. Braess in 1968, describes the situation in which the total time spent in a system for at least two vehicles travelling from one node to another within a network of several nodes may increase if an additional path is added. This effect is due to non-cooperative behavior of the subjects involved and the fact that time consumption on the paths depends on their respective congestion. In this Game Theoretical paradox, full information is given to all vehicles about the theoretically shortest path for one vehicle, measured in time units, disregarding any congestion, which leads to a routing decision of individual rationality. This paper analyzes the Braess paradox if several shipping units have to be transported by multiple vehicles and load weight influences traffic congestion. A mixed integer linear programming formulation is used to model the problem. We introduce the model in detail, give numerical examples and analyze the results. A brief literature review on previous publications dealing with the Braess paradox is given as well.

Anbieter: ciando eBooks
Stand: 11.07.2017
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