Network control is a young discipline and yet already a considerable number of textbooks have been published on the topic. The aim of this book is to give a comprehensive description of Energy Management Systems (EMS) from the operator's point of view, with regard to their hardware and to their software aspects. The scope of the book is restricted to network control of electrical transmission systems and emphasis is placed on systematic description of the different operational planning aspects. The book provides a framework within which EMS may be realised, considering both the present state...
Network control is a young discipline and yet already a considerable number of textbooks have been published on the topic. The aim of this book is to ...
Numerical methods for solving boundary value problems have developed rapidly. Knowledge of these methods is important both for engineers and scientists. There are many books published that deal with various approximate methods such as the finite element method, the boundary element method and so on. However, there is no textbook that includes all of these methods. This book is intended to fill this gap. The book is designed to be suitable for graduate students in engineering science, for senior undergraduate students as well as for scientists and engineers who are interested in...
Numerical methods for solving boundary value problems have developed rapidly. Knowledge of these methods is important both for engineers and scientist...
In 1965-66 the authors have given courses for AEG engineers in the area of "Industrial Installations." The purpose of the courses was to enable the parti cipants to carry out calculations on feedback control for drive systems. In 1967 these courses were printed under the title "Calculation of Feedback Control Circuits for Drive Systems." This handbook with the same title arises out of the revision of that publication. The scope was extended by the addition of new sections. Today, many specialized books and publications in the area of control technology are available to the reader. Most of...
In 1965-66 the authors have given courses for AEG engineers in the area of "Industrial Installations." The purpose of the courses was to enable the pa...
This book is the third in a series of four devoted to POWER ELECTRONIC CONVERTERS: The first of these concerns AC to DC conversion. The second concerns AC to AC conversion. This volume examines DC to DC conversion. The fourth is devoted to DC to AC conversion. Converters which carry out the DC-DC conversion operate by chopping the input voltage or current: they are called choppers or switch-mode power converters. Their operating frequency is not imposed by either the input or the output, both of which are at zero frequency. A frequency which is much greater than that of the industrial network...
This book is the third in a series of four devoted to POWER ELECTRONIC CONVERTERS: The first of these concerns AC to DC conversion. The second concern...
This is the final volume in a four-volume series concerning POWER ELEC- TRONIC CONVERTERS. The first volume studies AC/DC conversion, the second studies AC/ AC conversion, and the third DC/DC conversion. This final volume deals with DC/AC conversion, i.e. with inverters. At the output of an inverter fed by a DC voltage supply, this voltage is alternatively found with one polarity and then with the other; in other words, an AC voltage made up of square pulses is obtained. Filtering must be carried out if, as is normally the case, a virtually sinusoidal voltage is required: this problem of...
This is the final volume in a four-volume series concerning POWER ELEC- TRONIC CONVERTERS. The first volume studies AC/DC conversion, the second studi...
