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Methods

  • Dynamic Security

    This book is written for engineers involved in the operation, control, and planning of electric power systems. In addition, the book provides information and tools for researchers working in the fields of power system security and stability. The book consists of two volumes. The first volume provides traditional techniques for the stability analysis of large scale power systems. In addition, an overview of the main drivers and requirements for modernization of the traditional Methods for online applications are discussed. The second volume provides techniques for online security assessment and corrective action studies. In addition, the impact of variable generation on the security of power systems is considered in the second volume. The first volume may be considered as a background builder while the second volume is intended for the coverage of edge techniques and Methods for online dynamic security studies.

    标签: Security Dynamic

    上传时间: 2020-06-07

    上传用户:shancjb

  • Electricity+Markets+Theories

    Why did an electricity market emerge? How does it really work? What are the perfor- mance measures that we can use to tell that the electricity market under consideration is well functioning? These are the questions that will be explored in this book. The main purpose of this book is to introduce the fundamental theories and concepts that underpintheelectricitymarketswhicharebasedonthreemajordisciplines:electrical power engineering, economics, and optimization Methods.

    标签: Electricity Theories Markets

    上传时间: 2020-06-07

    上传用户:shancjb

  • Fuel+Cell+Micro-grids

    The solid high-polymer-film-type fuel cell (PEM-FC) system is used as the power supply equipment for transportation and replaces an internal combustion engine. A reduction of the environmental load is expected through the cogeneration system’s (CGS) use of the PEM-FC system as a distributed power supply to individual houses, apartments, and so forth [1–3]. The growing use of distributed power systems, such as fuel cells, the reduction of power-transmission losses, and an increase of waste heat recovery are expected. Therefore, the reduction of carbon- dioxide emission is also expected as compared to conventional energy supply Methods using commercial electric power. 

    标签: Micro-grids Fuel Cell

    上传时间: 2020-06-07

    上传用户:shancjb

  • Switch Mode Power Supplies

    For many years prior to the 1970s, engineers designed and built switch mode power supplies (SMPSs) using Methods based largely on intuitive and exper- imentally derived techniques. In general, these power supplies were able to achieve their primary goal of high-efficiency power conversion; unfortu- nately, due to the lack of adequate theoretical analysis techniques, many of these power supplies only marginally met their desired performance require- ments. In many cases, they were considered to be unreliable. 

    标签: Supplies Switch Power Mode

    上传时间: 2020-06-07

    上传用户:shancjb

  • Thin Film Metal-Oxides

     This chapter surveys the high temperature and oxygen partial pressure behavior of complex oxide heterostructures as determined by in situ synchrotron X-ray Methods. We consider both growth and post-growth behavior, emphasizing the observation of structural and interfacial defects relevant to the size-dependent properties seen in these systems.

    标签: Metal-Oxides Thin Film

    上传时间: 2020-06-07

    上传用户:shancjb

  • DRM023_3-Phase AC Designer Reference Manual

    This reference design describes the design of a 3-phase AC induction vector control drive with position encoder coupled to the motor shaft. It is based on Motorola’s DSP56F805 dedicated motor control device. AC induction motors, which contain a cage, are very popular in variable speed drives. They are simple, rugged, inexpensive and available at all power ratings. Progress in the field of power electronics and microelectronics enables the application of induction motors for high-performance drives, where traditionally only DC motors were applied. Thanks to sophisticated control Methods, AC induction drives offer the same control capabilities as high performance four-quadrant DC drives.

    标签: Reference Designer Manual Phase DRM 023 AC

    上传时间: 2020-06-10

    上传用户:shancjb

  • Intelligent+Control+Systems+with+LabVIEW™

    Control systems are becoming more important every day. At the beginning, the in- dustry used sequential controls for solving a lot of industrial applications in control systems, and then the linear systems gave us a huge increase in applying automatic linear control on industrial application. One of the most recent Methods for control- ling industrial applications is intelligent control, which is based on human behavior or concerning natural process.

    标签: Intelligent Control Systems LabVIEW with

    上传时间: 2020-06-10

    上传用户:shancjb

  • Introduction_to_Dynamic_Systems

    This book  is  an outgrowth of a course developed at Stanford University over the past  five  years. It  is  suitable as a self-contained textbook for second-level undergraduates  or  for first-level graduate students in almost every field that employs quantitative Methods. As prerequisites, it  is  assumed that the student may  have had a first course  in  differential equations and a first course  in  linear algebra  or  matrix analysis. These two subjects, however, are reviewed in Chapters 2 and 3, insofar as they are required for later developments.

    标签: Introduction_to_Dynamic_Systems

    上传时间: 2020-06-10

    上传用户:shancjb

  • Linear_Matrix_Inequalities_in_System

    The basic topic of this book is solving problems from system and control theory using convex optimization. We show that a wide variety of problems arising in system and control theory can be reduced to a handful of standard convex and quasiconvex optimization problems that involve matrix inequalities. For a few special cases there are “analytic solutions” to these problems, but our main point is that they can be solved numerically in all cases. These standard problems can be solved in polynomial- time (by, e.g., the ellipsoid algorithm of Shor, Nemirovskii, and Yudin), and so are tractable, at least in a theoretical sense. Recently developed interior-point Methods for these standard problems have been found to be extremely efficient in practice. Therefore, we consider the original problems from system and control theory as solved.

    标签: Linear_Matrix_Inequalities_in_Sys tem

    上传时间: 2020-06-10

    上传用户:shancjb

  • Modern_Control_Theory

    The main aim of this book is to present a unified, systematic description of basic and advanced problems, Methods and algorithms of the modern con- trol theory considered as a foundation for the design of computer control and management systems. The scope of the book differs considerably from the topics of classical traditional control theory mainly oriented to the needs of automatic control of technical devices and technological proc- esses. Taking into account a variety of new applications, the book presents a compact and uniform description containing traditional analysis and op- timization problems for control systems as well as control problems with non-probabilistic models of uncertainty, problems of learning, intelligent, knowledge-based and operation systems – important for applications in the control of manufacturing processes, in the project management and in the control of computer systems.

    标签: Modern_Control_Theory

    上传时间: 2020-06-10

    上传用户:shancjb