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Author : Jiyi Zhou
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (13 download)
Download or read book Reliability-based Hydro Reservoir Operation Modeling written by Jiyi Zhou and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ralph Allen Wurbs
Publisher : Prentice Hall
ISBN 13 :
Total Pages : 392 pages
Book Rating : 4.F/5 ( download)
Download or read book Modeling and Analysis of Reservoir System Operations written by Ralph Allen Wurbs and published by Prentice Hall. This book was released on 1996 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Han-Lin Lee
Publisher :
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.:/5 (31 download)
Download or read book Reliability of Reservoir Operation Under Hydrologic Uncertainty written by Han-Lin Lee and published by . This book was released on 1987 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Charles ReVelle
Publisher : John Wiley & Sons
ISBN 13 : 9780471188773
Total Pages : 234 pages
Book Rating : 4.1/5 (887 download)
Download or read book Optimizing Reservoir Resources written by Charles ReVelle and published by John Wiley & Sons. This book was released on 1999-05-10 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introducing the next generation in optimization modeling. This book presents a dynamic new approach to optimization modeling in the design and management of surface water reservoirs. More accurate in its representation of critical flows than traditional synthetic hydrology approaches, ReVelle's model utilizes both deterministic and stochastic constraints to derive a unified water supply, allocation, and reallocation optimization model. Dr. ReVelle begins with an in-depth presentation of conventional approaches to optimizing various reservoir functions and services-including water supply, flood control, hydropower, irrigation, navigation, and recreation. He then describes a method to enhance performance by allocating services and functions. Finally, he develops a unified optimization model that can be applied both to existing reservoirs and in the design of a new generation of efficient surface water reservoirs. A valuable working resource for water resources analysts, engineers, and managers, Optimizing Reservoir Resources features: * A new model to achieve desired levels of water supply reliability. * A multiobjective framework for exploring reservoir services. * Storage rule curves derived with anti-zigzagging methods. * Improved cost allocation models. * Original techniques for linearizing the nonlinear hydropower equation and for the derivation of the storage-energy curve. * Techniques for allocation and reallocation of reservoir services through the derivation of an economic supply curve.
Author : I.V. Nagy
Publisher : Springer Science & Business Media
ISBN 13 : 9401598940
Total Pages : 341 pages
Book Rating : 4.4/5 (15 download)
Download or read book Hydrological Dimensioning and Operation of Reservoirs written by I.V. Nagy and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: Storage reservoirs represent one of the most effective tools for eliminating, or at least for minimizing, discrepancies in the time and space variations of water resources distribution and requirements. In fact, the different - often contradictory - and increasing demands on water resources utilization and control usually can be fulfilled only by building multi-purpose reservoir systems. In this way, the available water resources can be exploited and/or managed in a more rational way. Typically, the construction of a dam across a river valley causes water to accumulate in a reservoir behind the dam; the volume of water accumulated in the reservoir will depend, in part, on the dimensions of the dam. The size of the dam will normally affect the capital expenditure in a very significant way. Indeed the construction of large water resource control systems - such as dams - generally involves rather huge manpower and material outlays. Consequently, the elaboration of effectual methods of approach that can be used in establishing the optimal reservoir parameters is of great practical significance. For instance, in the design and operation oflarge multi-reservoir systems, simple simulation and/or optimization models that can identify potentially cost effective and efficient system design are highly desirable. But it should be recognized that the problem of finding optimal capacities for multi-reservoir systems often becomes computationally complex because of the large number of feasible configurations that usually need to be analyzed.
Author : Ralph Allen Wurbs
Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.3/5 (121 download)
Download or read book Optimization of Multiple-purpose Reservoir System Operations written by Ralph Allen Wurbs and published by . This book was released on 1991 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Zdzisław Kaczmarek
Publisher :
ISBN 13 :
Total Pages : 428 pages
Book Rating : 4.E/5 ( download)
Download or read book The Operation of Multiple Reservoir Systems written by Zdzisław Kaczmarek and published by . This book was released on 1982 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Behzad Mohammadi
Publisher :
ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.:/5 (16 download)
Download or read book Real-time Operation Models for Large-scale Hydrosystems written by Behzad Mohammadi and published by . This book was released on 1982 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Gholam-Abass Barani
Publisher :
ISBN 13 :
Total Pages : 346 pages
Book Rating : 4.:/5 (14 download)
Download or read book Some Problems Associated with the Reliability of Reservoir Operations written by Gholam-Abass Barani and published by . This book was released on 1981 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Han-Goo Lee
Publisher :
ISBN 13 : 9780549049302
Total Pages : 261 pages
Book Rating : 4.0/5 (493 download)
Download or read book Probabilistic Forecast Models for Hydro-environmental Characteristics and Risk-based Adaptive Reservoir Operation written by Han-Goo Lee and published by . This book was released on 2007 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: Third, probabilistic BOD and TP models were developed using Bayesian networks. The relationships between reservoir release and risk of violating the water quality standards were derived. The case study clearly demonstrated that the probabilistic models overcome the weaknesses of deterministic water quality models by offering information about risks of violation of standards.
Author : Tariq Naji Kadir
Publisher :
ISBN 13 : 9780355763515
Total Pages : pages
Book Rating : 4.7/5 (635 download)
Download or read book Coupled Reservoir Operation and Integrated Hydrologic Simulation Modeling of the SWP and CVP Systems in California with Dynamic Hydrology Adjustment written by Tariq Naji Kadir and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Mature water resources areas rely heavily on surface water and groundwater and supported by intertied storage, allocation, and routing infrastructure. In such areas computerized mathematical models are indispensable tools. They both inform and guide planners, policy makers, and stakeholders, on how best to balance supplies and demands while meeting complex regulatory requirements required ensuring safety, reliability, and sustainability of associated water resources. They are also increasingly impacted by the challenges of climate change. This research focuses on the integration of a reservoir operation system model for allocations, an integrated hydrological simulation model for physically routing surface water and groundwater, and the hydrology driving both models, together to address such needs. The models discussed are generic and therefore applicable to many areas. The models are the Integrated Water Flow Model IWFM, and the reservoir operation/allocation model WRIMS (Water Resources Integrated Modeling Suite). This research tests these models and their coupling in a complex example in California. The application of IWFM called California Central Valley Simulation model (C2VSIM) is linked to an application of WRIMS for the CVP/SWP systems in the Central Valley (developed as part of this research) to simulate key reservoirs for water allocation. Artificial Neural Network (ANN) techniques are also presented to improve hydrologic inputs to the models. The resulting tools and suggested approach for using these tools are applied to two examples: a proposed conjunctive use study in the Central Valley and a study to examine the impacts of global warming on upper watershed flows to downstream storage and allocations.
Author : K. D. W. Nandalal
Publisher : Cambridge University Press
ISBN 13 : 1139464957
Total Pages : 125 pages
Book Rating : 4.1/5 (394 download)
Download or read book Dynamic Programming Based Operation of Reservoirs written by K. D. W. Nandalal and published by Cambridge University Press. This book was released on 2007-05-10 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dynamic programming is a method of solving multi-stage problems in which decisions at one stage become the conditions governing the succeeding stages. It can be applied to the management of water reservoirs, allowing them to be operated more efficiently. This is one of the few books dedicated solely to dynamic programming techniques used in reservoir management. It presents the applicability of these techniques and their limits on the operational analysis of reservoir systems. The dynamic programming models presented in this book have been applied to reservoir systems all over the world, helping the reader to appreciate the applicability and limits of these models. The book also includes a model for the operation of a reservoir during an emergency situation. This volume will be a valuable reference to researchers in hydrology, water resources and engineering, as well as professionals in reservoir management.
Author : Richard J. Hayes
Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.3/5 (121 download)
Download or read book Developing and Managing a Comprehensive Reservoir Analysis Model written by Richard J. Hayes and published by . This book was released on 1988 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Corps' Hydrologic Engineering Center (HEC) has developed a generalized simulation model capable of analyzing complex river-reservoir systems. The development of the model, 'HEC-5, Simulation of Flood Control and Conservation Systems' (Eichert, 1974, 1975) has been paced by the changing mission of the Corps as well as the evolution of computer systems. HEC-5 development and management, including code development, testing, documentation, training and field application experience, is discussed. (fr).
Author : Srinivasan Rangarajan
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (184 download)
Download or read book Sustainable Planning of the Operation of Reservoirs for Hydropower Generation written by Srinivasan Rangarajan and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consideration of the uncertainties in future reservoir inflows and energy demands is essential for planning the operation of predominantly hydroelectric generation systems. In addition, hydropower generation and flood control are often the conflicting objectives in planning and managing the predominantly hydro systems. A quantification of the impact of the uncertainty in inputs and the tradeoffs involved in the reservoir system allows a planner to compare the economic losses due to this impact with the benefits accrued from the system, thus, leading to planning the sustainable operation of the system. A reliability programming model is developed which considers the uncertainty in inflows and energy demands in planning the operation of a single as well as a system of multipurpose reservoirs, and also evaluates the hydrologic risk as a measure of the system not being able to satisfy the storage requirements for hydropower generation and flood control. The model determines the optimal levels of risk, by trading off the total benefits accrued from the operation of reservoirs with the economic losses which may be incurred as a consequence of these risk levels. The economic losses are explicitly specified in the model through risk-loss functions which quantify the costs of deviations from the goal, and a new four-step algorithm is proposed in this research to derive the risk-loss function for the purpose of hydropower generation. The nonlinear energy production function is linearized, and a three-level algorithm which combines the Complex Box search procedure with a Linear Programming routine is developed to evaluate the optimal risk levels. The direct implementation of the reliability model in its basic form is limited by the assumption of independence between monthly reservoir inflows, which leads to conservative planning of the operation of reservoirs. Three new approaches are proposed in thris research to alleviate the problem of conservative planning, thus, making the reliability model a robust tool for the complex task of planning. The application and the practical implementation of the reliability model are demonstrated for the case study of Manitoba Hydro, a predominantly hydro based electrical utility company for the province of Manitoba, canada.
Author : K. D. W. Nandalal
Publisher : Cambridge University Press
ISBN 13 : 9780521874083
Total Pages : 144 pages
Book Rating : 4.8/5 (74 download)
Download or read book Dynamic Programming Based Operation of Reservoirs written by K. D. W. Nandalal and published by Cambridge University Press. This book was released on 2007-05-10 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dynamic programming is a method of solving multi-stage problems in which decisions at one stage become the conditions governing the succeeding stages. It can be applied to the management of water reservoirs, allowing them to be operated more efficiently. Originally published in 2007, this is one of the few books dedicated solely to dynamic programming techniques used in reservoir management. It presents the applicability of these techniques and their limits on the operational analysis of reservoir systems. The dynamic programming models presented in this book have been applied to reservoir systems all over the world, helping the reader to appreciate the applicability and limits of these models. The book also includes a model for the operation of a reservoir during an emergency situation. This volume will be a valuable reference to researchers in hydrology, water resources and engineering, as well as professionals in reservoir management.
Author : L. Duckstein
Publisher : Springer Science & Business Media
ISBN 13 : 9400935773
Total Pages : 586 pages
Book Rating : 4.4/5 (9 download)
Download or read book Engineering Reliability and Risk in Water Resources written by L. Duckstein and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydraulic, hydrologic and water resources engineers have been concerned for a long time about failure phenomena. One of the major concerns is the definition of a failure event E, of its probability of occurrence PtE), and of the complementary notion of reliability. However, as the stochastic aspects of hydraulics and water resources engineering were developed, words such as "failure," "reliability," and "risk" took on different meanings for different specialists. For example, "risk" is defined in a Bayesian framework as the expected loss resulting from a precisely defined failure event, while according to the practice of stochastic hydraulics it is the probability of occurrence of a failure event. The need to standardize the various concepts and operational definitions generated numerous exciting discussions between the co-editors of this book during 1983-84 when L. Duckstein, under sponsorship of the Alexander von Humboldt Foundation (FRG), was working with E. Plate at the Institute of Hydrology and Water Resources of the University of Karlsruhe. After consulting with the Scientific Affairs Division of NATO, an organizing committee was formed. This comittee - J. Bernier (France), M. Benedini (Italy), S. Sorooshian (U. S. A. ), and co-directors L. Duckstein (U. S. A. ) and E. J. Plate (F. R. G. ) -- brought into being this NATO Advanced Study Institute (ASI). Precisely stated, the purpose of this ASI was to present a tutorial overview of existing work in the broad area of reliability while also pointing out topics for further development.
Author : Richard J. Hayes
Publisher :
ISBN 13 :
Total Pages : 14 pages
Book Rating : 4.3/5 (121 download)
Download or read book A Generalized Simulation Model for Reservoir System Analysis written by Richard J. Hayes and published by . This book was released on 1992 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper overviews the general features of computer program 'HEC-5, Simulation of Flood Control and Conservation Systems', with emphasis on the capabilities of the most recent release of HEC-5, Version 7.2, dated March 1991. HEC-5 can simulate the essential features and operation goals and constraints of simple or complex systems with simulation intervals ranging from minutes to one month. Single event flood analysis and period of record conservation analysis may be accomplished with the model. Flood control analysis includes balanced system operation for downstream damage centers with consideration of forecasted local flows and hydrologic routing. In addition, induced surcharge operation based on spillway gate regulation schedules can be simulated. Hydropower analysis may include run-of-river, peaking, and pumped storage plants as well as system power operation. Water supply simulation can include reservoir and downstream flow requirements in addition to divers ions and return flows. Water Quality analysis can include simulation of temperature, dissolved oxygen, up to three conservative and up to three nonconservative constituents. Computer Programs, Simulation, Reservoirs, Flood Control, Reservoir Yield, Hydroelectric Power, Water Supply, Water Quality.
