Kooperativer Bibliotheksverbund

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Format: 1 Online-Ressource(xx, 288 Seiten)

ISBN: 9781118971314 , 1118971310 , 9781118971307 , 1118971302 , 9781118971291 , 1118971299

Note: Includes index

Language: English

Keywords: Windenergie ; Fotovoltaik ; Elektrizitätseinspeisung ; Energiespeicherung

DOI: 10.1002/9781118971291

URL: Volltext  (URL des Erstveröffentlichers)

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Format: 1 Online-Ressource (xxiv, 205 pages)

ISBN: 9781848826144

Note: In active mechanical systems (mechanisms or structures) the possibility of a coupling between active and passive elements at an early stage of the design process is becoming more and more significant. In order to integrate actuators in preliminary design procedures, or in a multidisciplinary optimization approach, reliable models of the actuator performance (actuator force and stroke, loading curves, strength limit, volume and mass specific work and power, frequency range, efficiency) as a function of the design parameters and variables (actuator principle, size of the actuator element) are necessary. Design Rules for Actuators in Active Mechanical Systems deals with the formulation of model-based design rules to be used in the conception of optimized mechatronic and adaptronic systems. The book addresses the comparison of different actuator classes for given applications and offers answers to the following questions: What is the relationship between actuator geometry and primary output quantities? How scalable are actuators based on the same principle? How are energetic output quantities (work and power) related to mechanical load and geometry? How should actuators be designed and sized to obtain the best performance for the chosen actuator kind, and for a given application? Design Rules for Actuators in Active Mechanical Systems will be of use to industry professionals, such as actuator and machine designers, as well as to researchers and students of mechanical engineering, mechatronics, and electrical engineering , Introductory Remarks -- Actuator Principles and Classification -- Actuator Design Analysis -- Conventional Actuators -- Design Analysis of Solenoid Actuators -- Design Analysis of Moving Coil Actuators -- Design Analysis of Hydraulic Actuators -- Solid-State Actuators -- Design Principles for Linear, Axial Solid-State Actuators

Additional Edition: Erscheint auch als Druckausgabe ISBN 978-1-84882-613-7

Language: English

Subjects: Engineering

DOI: 10.1007/978-1-84882-614-4

URL: Volltext

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Format: 1 online resource (xl, 481 pages) : , illustrations

ISBN: 9781119115243 , 1119115248 , 9781119115229 , 1119115221 , 9781119115236 , 111911523X , 1118859154 , 9781118859155 , 9781523123605 , 1523123605

Series Statement: IEEE Press series on power engineering

Content: Presents the advantages, challenges, and technologies of High Voltage Direct Current (HVDC) Grids This book discusses HVDC grids based on multi-terminal voltage-source converters (VSC), which is suitable for the connection of offshore wind farms and a possible solution for a continent wide overlay grid. HVDC Grids: For Offshore and Supergrid of the Future begins by introducing and analyzing the motivations and energy policy drives for developing offshore grids and the European Supergrid. HVDC transmission technology and offshore equipment are described in the second part of the book. The third part of the book discusses how HVDC grids can be developed and integrated in the existing power system. The fourth part of the book focuses on HVDC grid integration, in studies, for different time domains of electric power systems. The book concludes by discussing developments of advanced control methods and control devices for enabling DC grids. . Presents the technology of the future offshore and HVDC grid. Explains how offshore and HVDC grids can be integrated in the existing power system. Provides the required models to analyse the different time domains of power system studies: from steady-state to electromagnetic transients This book is intended for power system engineers and academics with an interest in HVDC or power systems, and policy makers. The book also provides a solid background for researchers working with VSC-HVDC technologies, power electronic devices, offshore wind farm integration, and DC grid protection. Dirk Van Hertem is an Assistant Professor within ESAT-ELECTA at KU Leuven, Belgium. Dr. Van Hertem has written over 100 scientific papers in international journals and conferences. Oriol Gomis-Bellmunt is an Associate Professor in the Technical University of Catalonia (UPC). He is involved in the CITCEA-UPC research group and the Catalonia Institute for Energy Research (IREC). Jun Liang is a Reader within the School of Engineering at Cardiff University, UK. He's also an Adjunct Professor at Changsha University of Science and Technology and North China Electric Power University.

Note: Drivers For The Development Of HVDC Grids -- , Introduction / , From the Vertically-Integrated Industry to Fast Moving Liberalized Market / , Brief History of the Transmission System Before Liberalization / , Drivers for Change / , Liberalized Energy Market / , More Renewables in the Energy Mix / , Investments in the Grid / , Why Investments Are Needed in the Transmission System / , Difficulties with New Transmission Lines / , Available Investments Technologies / , HVDC Technology / , Towards HVDC Grids / , Transmission Technology / , Why Not AC? / , HVDC Grids as a Supergrid / , Conclusions / , References / , Energy Scenarios: Projections On Europe's Future Generation And Load / , Introduction / , System Setting / , Supply / , Demand / , Matching Supply and Demand / , European Energy Policy / , Scenarios for Europe's Energy Provision / , The Role of Defining Scenarios / , Supply Side / , Demand Side / , Implications Towards the Grid / , International Cooperation and Market Perspective / , Conclusions / , References / , HVDC Technology Overview / , Introduction / , LCC-HVDC Systems / , Configurations / , Reactive Power Properties of LCC HVDC / , LCC-HVDC Converter Station Technology / , Converter Station / , Transformers / , Filters and Reactive Compensation / , Other Required Components / , VSC-HVDC Systems / , VSC-HVDC Converter Station Technology / , Converter Configurations / , Switching Components / , AC Filters / , Transformers / , AC Phase Reactor and Arm Inductor in a Multilevel Converter / , DC Capacitors / , DC Chopper / , HVDC Switchgear / , Transmission Lines / , HVDC Overhead Lines / , HVDC Cables / , Conclusions / , References / , Comparison Of HVAC And HVDC Technologies / , Introduction / , Current Technology Limits / , Onshore Equipment / , Offshore Equipment / , Current Ratings for HVDC Technology / , Technical Comparison / , Charging Currents -- Transmission Distance / , Asynchronous Networks / , Power Flow Control Capability / , Voltage Support / , Dynamic System Performance / , Stability Limits / , Right-of-Way / , Black Start Capability / , Electromagnetic Fields / , Insulation Requirements / , Reliability / , Economic Comparison / , Onshore Transmission / , Offshore Transmission / , AC Transmission Losses / , DC Transmission Losses / , Comparison of AC and DC Equipment Losses / , Conclusions / , References / , Wind Turbine Technologies / , Introduction / , Parts of the Wind Turbine / , Wind Turbine Types / , Fixed-Speed Wind Turbines / , Limited Variable-Speed Wind Turbines / , Variable Speed with Partial-Scale Converter Wind Turbines / , Variable Speed with Full-Scale Converter Wind Turbines / , Conclusions / , References / , Offshore Wind Power Plants (OWPPS) / , Introduction / , AC OWPPs / , Topologies Overview of Offshore Wind Power Plant / , Wind Power Plant Components / , Protections and Grounding of Offshore Collector Grids / , Offshore Wind Power Plant Electrical Design / , DC OWPPs / , Topologies Overview / , Technology Development Needed / , Other OWPPs Proposals / , Conclusions / , References / , HVDC Grid Planning / , Context of Transmission System Planning / , Functionality of Grids / , The Four W's of the Transmission Expansion Problem / , Where to Invest? / , What Type of Investment? / , When to Invest? / , Who Pays for the Investment? / , Other Influential Factors / , Transmission Grid Planning in the Liberalized Electricity Market / , Cross-Border Investments -- The Investment Paradox / , Transmission Expansion Optimization Methodologies / , Classification by Solution Method / , Classification by Planning Horizon / , Classification by Power System Structure / , Deterministic versus Non-deterministic Expansion Problems / , DC Network Power Flow / , DC Slack Bus and Droop Buses Iteration / , Software Implementation / , Test Case / , Conclusions / , References / , Optimal Power Flow Modelling Of Hybrid AC/DC Systems / , Introduction / , Optimal Power Flow: Standard Formulation and Extension / , Standard AC Formulation and Convergence / , Extending the Formulation / , Optimal Power Flow with DC Grids and Converters / , General Approach and State-of-the-Art / , Modelling VSC-HVDC Converters / , Modelling DC Branches and Grid Topology / , Inequality Constraints for the DC Network / , Simulation Results / , Adding Security Constraints / , Preventive Measures / , Curative Measures / , Multistage Decisions / , Implemented Approach / , Mathematical Interpretation / , Security Constraints Combined with DC Networks / , Simulation Results for the Security-Constrained Optimal Power Flow / , Conclusions / , References / , Control Principles Of HVDC Grids / , Introduction / , Basic Control Principles / , Current-Based Control / , Power-Based Control / , Converter and System Limits / , Basic Converter Control Strategies / , Voltage Droop Control (Positive Droop Constant) / , Constant Current/Power Control (Infinite Droop Constant) / , Constant Voltage Control (Zero Droop Constant) / , Advanced Converter Control Strategies / , Voltage Margin Control / , Deadband Droop Control / , Undead-Band Droop Control / , Basic Grid Control Strategies / , Centralized Voltage Control / , Distributed Voltage Control / , Advanced Grid Control Strategies / , Centralized Voltage Control with Centralized Backup / , Centralized Voltage Control with Distributed Backup / , Distributed Voltage Control with Distributed Backup / , Converter Inner Current Control / , Current Control Reference Calculations / , System Power Flow Control / , AC System Power Flow Control / , Hybrid AC/DC System Power Flow Control / , Conclusions / , References / , State-Space Representation Of HVDC Grids / , Introduction / , Multi-Terminal Grid Modelling / , Grid Structure / , AC Systems Connected to the HVDC Grid / , Branches / , Intermediate Nodes / , Equivalent Circuit Model / , State-Space Representation / , Four-Terminal Grid Example / , Case 1: Droop Voltage Control in the AC Grid Side / , Case 2: Droop Voltage Control in the Wind Farm Side / , Conclusions / , References / , DC Fault Phenomena And DC Grid Protection / , Introduction / , Short-Circuit Faults in the DC Grid / , Sequence of Events of a DC Short-Circuit Fault / , Steady-State DC Fault Behaviour / , Transient DC Fault Phenomena / , DC Grid Protection / , Objectives of Protection / , Differences With AC Protection / , Protection Methodologies / , Relaying for DC Grids / , DC Protection Components / , DC Breakers / , Measurement Equipment / , Conclusions / , References / , Real-Time Simulation Experiments Of DC Grids / , Introduction / , Benefits of Real-Time Simulation / , Benefits of Experimental Investigations / , A Hardware-in-the-Loop (HIL) Test System / , Real-Time Simulation in Power Systems / , Basic Architecture and Specifications / , Operation and Control of RTS / , Modelling of Power Electronic Converters in RTS / , Design of Experimental Test Rig / , DC Grid-Scaling Methods / , Instrumentation and Control Layout / , Potential Applications of HIL Tests in DC Grids / , Subsynchronous Resonance (SSR) Studies / , DC Grid Protection / , Integration of Offshore Wind Power / , Converter Architecture and Design / , References / , Power System Oscillation Damping By Means Of VSC-HVDC Systems / , Introduction / , Power System Stability / , Low-Frequency Oscillations / , Subsynchronous Resonance / , VSC-HVDC Systems Damping Contribution: Application Examples / , Power System Stabilizers for Offshore Wind Power Plants Connected by Means of a VSC-HVDC System / , Damping of SSR Using VSC-HVDC Links / , Conclusions / , References / , Optimal Droop Control Of Multi-Terminal VSC-HVDC Grids / , Introduction / , Control of Multi-Terminal VSC-HVDC Grids / , Time-Varying Description for Droop Control Design / , Design of Optimal Control Droops / , Four-Terminal VSC-HVDC Network Example / , Conclusions / , References / , DC Grid Power Flow Control Devices / , DC Power Flow Control Devices (DCPFC) / , DC Transformer / , Variable Series Resistor (VSR) / , Series Voltage Source (SVS) / , Generic Modelling of DC Power Flow Control Devices / , Sensitivity Analysis of DCPFC in DC Grid / , Case Study of Power Flow Control Devices in DC Grids / , System Topology / , Test Conditions / , Simulation Results / , Control Sensitivity of DCPFC in DC Grids / , Test System / , Test Results / , Comparison of Power Control Devices / , Conclusions / , References / , Modelling And Control Of Offshore AC Hub / , Reasons for Developing AC Hub / , What is the AC Hub? / , Frequency-Dependent Modelling of AC Hub Components / , Cables / , Transformer Design / , Reactive Power Compensation / , Offshore Substation Platform / , Evaluation of Costs for an AC Hub: Dogger Bank Tranche: A Case / , AC Hub Control Using Variable Frequency / , Control System Design / , Case Study / , Conclusions / , References /

Additional Edition: Print version: HVDC grids. [Piscataway, NJ] : IEEE Press ; Hoboken, New Jersey : Wiley, [2016] ISBN 9781118859155

Language: English

Keywords: Electronic books. ; Electronic books. ; Electronic books.

URL: https://onlinelibrary.wiley.com/doi/book/10.1002/9781119115243

URL: https://onlinelibrary.wiley.com/doi/book/10.1002/9781119115243

URL: https://onlinelibrary.wiley.com/doi/book/10.1002/9781119115243

UID:

Format: 1 online resource

ISBN: 9781118971314 , 1118971310 , 9781118971307 , 1118971302 , 9781118971291 , 1118971299 , 1118971329 , 9781118971321

Note: Includes index. , An Introduction to Modern Power Systems -- Generating Systems Based on Renewable Power -- Frequency Support Grid Code Requirements for Wind Power Plants -- Energy Storage Technologies -- Cost Models and Economic Analysis -- Modeling, Control, and Simulation -- Short-Term Applications of Energy Storage Installations in the Power System -- Mid- and Long-Term Applications of Energy Storage Installations in the Power System.

Additional Edition: Print version: Díaz-González, Francisco. Energy storage in power systems. Chichester, West Sussex : John Wiley & Sons, Inc., 2016 ISBN 9781118971321

Language: English

Keywords: Electronic books. ; Electronic books. ; Electronic books.

URL: https://onlinelibrary.wiley.com/doi/book/10.1002/9781118971291

URL: https://onlinelibrary.wiley.com/doi/book/10.1002/9781118971291

URL: https://onlinelibrary.wiley.com/doi/book/10.1002/9781118971291

UID:

Format: 102 S. , Ill., graph. Darst.

ISBN: 9783836470858

Note: Hergestellt on demand , Zugl.: Barcelona, Univ. Politécn. de Cataluña, Thesis, pt. 2, 2007

Language: English

Subjects: Engineering

Keywords: Hochschulschrift

URL: Inhaltsverzeichnis

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Format: XXIII, 205 Seiten , Ill., graph. Darst.

Edition: 1

ISBN: 9781848826137

Note: Text engl.

Language: English

Keywords: Mechanisches System ; Aktor ; Entwurf

UID:

Format: 1 online resource (311 pages)

ISBN: 9781118971314 (e-book)

Additional Edition: Print version: Diaz-Gonzalez, Francisco. Energy storage in power systems. Chichester, [England] : Wiley, c2016 ISBN 9781118971291

Language: English

Keywords: Electronic books.

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