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Maintaining the reliable and efficient generation, transmission and distribution of electrical power is of the utmost importance in a world where electricity is the inevitable means of energy acquisition, transportation, and utilization, and the principle mode of communicating media. Our modern society is entirely dependent on electricity, so problems involving the continuous delivery of power can lead to the disruption and breakdown of vital economic and social infrastructures. This book brings together comprehensive technical information on power system engineering, covering the fundamental theory of power systems and their components, and the related analytical approaches. Key features: Presents detailed theoretical explanations of simple power systems as an accessible basis for understanding the larger, more complex power systems. Examines widely the theory, practices and implementation of several power sub-systems such as generating plants, over-head transmission lines and power cable lines, sub-stations, including over-voltage protection, insulation coordination as well as power systems control and protection. Discusses steady-state and transient phenomena from basic power-frequency range to lightning- and switching-surge ranges, including system faults, wave-form distortion and lower-order harmonic resonance. Explains the dynamics of generators and power systems through essential mathematical equations, with many numerical examples. Analyses the historical progression of power system engineering, in particular the descriptive methods of electrical circuits for power systems. Written by an author with a wealth of experience in the field, both in industry and academia, the Handbook of Power System Engineering provides a single reference work for practicing engineers, researchers and those working in industry that want to gain knowledge of all aspects of power systems. It is also valuable for advanced students taking courses or modules in power system engineering. Получить ссылку |
The SAP R/3 Handbook, Second Edition
Автор: Jos? Antonio Hern?ndez
Год издания:
Other enhancements and options that have been added and that you can find in this book are related to
subjects such as the following:
Availability is increased, and there are now further options for distributing the system, along with new
powerful platforms.
?
There is a new change and transport system, including all the facilities of the Transport Management
System (TMS).
?
In the ABAP workbench, there are a host of new utilities, a stepforward object?oriented ABAP, the
replacement of matchcodes with search helps, and more.
?
Windows NT is now a very popular platform with thousands of customers. For this reason, this new
edition is operating system independent, dealing with both UNIX and Windows NT where
appropriate.
?
? The authorization system and administrator duties have been facilitated with the profile generator.
? Since release 4.0 there is a new object?based monitoring architecture and alert monitors.
? The well?known OSS has now become SAPnet, with two variants: R/3 front end and Web front end.
In this edition you will find lots of new things to discover and enjoy. I hope you enjoy this book and
enjoySAP.
Principles and Applications of Electrical Engineering
Автор: Giorgio Rizzoni
Год издания:
Rizzoni is designed for the sophomore/junior level, Introduction to Electrical Engineering course required for non-EE majors. The most widely used book for this course, Rizzoni introduces non-majors to the three basic areas of electrical engineering: circuits, electronics, and electromechanics. The second edition continues the tradition of focusing on the topics and issues of interest to the non-electrical engineering student. To maintain student interest in these topics, Rizzoni provides numerous links between electrical engineering and other engineering fields.
Advanced Reservoir Engineering
Автор: Ahmed T., McKinney P.D.
Год издания:
Хорошая книга для инженеров-нефтяников. В книге подробно рассматриваются физические основы нефте и газо разработки.
A Handbook Of Commercial Correspondence
Автор: Ashley A.
Год издания:
Oxford Handbook of Commercial Correspondence - это справочник по всем аспектам деловой переписки на английском языке. Справочник неоднократно переиздавался.
Существует также сборник упражнений по деловому письму, который можно приобрести отдельно. Его название - Oxford Correspondence Workbook.
Моделирование электротехнических устройств в Matlab, SimPowerSystems и Simulink
Автор: Черных И.В.
Год издания:
В книге содержится описание прикладной программы Simulink и библиотеки блоков SimPowerSystems, предназначенной для моделирования электротехнических устройств и систем. Рассматривается методика создания моделей с помощью графического интерфейса программы, описаны методы расчета моделей, подробно освещена методика создания электротехнических блоков пользователя. Даны основные команды для управления моделью из ядра пакета MATLAB, рассмотрен механизм выполнения расчета модели, приводятся советы автора по применению программы. Книга включает в себя большое количество примеров, поясняющих работу блоков и методику создания модели.
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