Топливно-энергетический комплекс
  • формат pdf
  • размер 3.18 МБ
  • добавлен 22 августа 2011 г.
Kubala T.S. Electricity 1: Devices, Circuits & Materials, 9 edition
Delmar, Cengage Leaing, New York, 2008, 182 pages
Designed to give readers the "building blocks" of electricity concepts, the sequence of topics and practical applications in this book will provide a solid foundation in electron theory and movement, direct-current series circuits, parallel circuits, series-parallel circuits, voltage line drops, rotating machinery fundamentals, and more! Electricity 1: Devices, Circuits and Materials, 9th Edition follows the same user-friendly approach that made previous editions so effective, while incorporating updates based on the 2008 National Electrical Code. Featuring current industry terminology, photographs of commonly used electrical equipment, and sample problems with solutions, this is an ideal choice for a first course in basic electricity, house wiring, or commercial installations.
Смотрите также

Сборник докладов 7-го ежегодного форума Российская электроэнергетика 2010

Статья
  • формат pdf
  • размер 6.48 МБ
  • добавлен 29 января 2011 г.
Сборник докладов 7-го ежегодного форума "Российская электроэнергетика 2010" Energy, Efficiency, Future… Энергетика России 2010 Цели развития и приоритеты российской электроэнергетики до 2030 года Презентация участия ОАО «ВТБ-Лизинг» в финансировании строительства электроэнергетических объектов Энергоэффективность и энергосбережение – приоритеты развития отрасли Вопросы регулирования деятельности энергосбытовых компаний на розничном р...

Apostolov Alexander Functional Testing of System Integrity Protection Schemes

  • формат pdf
  • размер 733.12 КБ
  • добавлен 24 декабря 2011 г.
St. Petersburg, Russia, 2011 - 18стр System Integrity Protection Schemes are distributed applications based on: Exchange of information and control signals between substation intelligent electronic devices located Exchange of information and control signals between substation and the different levels of the SIPS hierarchy.

IEEE C57.105-1978. IEEE Guide for Application of Transformer Connections in Three-Phase Distribution Systems

  • формат pdf
  • размер 284.97 КБ
  • добавлен 12 января 2012 г.
39 pages. Transformers Committee of the IEEE Power Engineering Society Approved 2 June 1977 Reaffirmed 11 June 1987 Reaffirmed 18 June 1992 Institute of Electrical and Electronics Engineers This guide concerns transformer connections in 3-phase distribution systems. Distribution systems are characterized by primary voltages up to and including 34.5 kV, usually have a preponderance of connected transformers with low voltage windings below 1000 V...

Mullin R.C., Simmons P. Electrical Wiring Commercial

  • формат pdf
  • размер 34.28 МБ
  • добавлен 02 января 2012 г.
Delmar Cengage Learning, 2011. - 642 p. (14th edition) Electrical Wiring Commercial , 14E has been extensively revised for the 2011 National Electrical Code. Full-color drawings and product photographs illustrate difficult concepts of the Code to increase the reader's understanding of the application in the wiring process. There is an emphasis on "going green" with electrical design and installation. To provide further practice, updated back of...

Nagay Vladimir I., Ukraincev Alexander V., Sarry Sergei V., Chminalov Gennady N. Appraisal Possibility of the Developing Faults Recognition

  • формат pdf
  • размер 330.47 КБ
  • добавлен 23 июля 2011 г.
South-Russian State Technical University (Novocherkassk Polytechnic Institute) Russia The paper deals with appraisal possibility of the developing faults recognition and proposals for the implementation of relay protection. Recognition of developing faults is possible by expanding the knowledge base of relay protection, the use of the multidimensional space of information features (phase currents and voltages, currents and voltages of symmetric...

Pansini A.J. Guid to Electrical Power Distribution Systems

  • формат pdf
  • размер 4.76 МБ
  • добавлен 30 июня 2010 г.
Энтони Дж. Пансини. "Руководство по системам распределения электроэнергии" 2005 г. , 264 стр., на английском языке. Written by a highly regarded power industry expert, this comprehensive manual covers in full detail all aspects of electric power distribution systems, both as they exist today and as they are evolving toward the future. A new chapter examines the impact of the emergence of cogeneration and distributed generation on the power distri...

Sluis Lou van der. Transients in Power Systems

  • формат pdf
  • размер 2.31 МБ
  • добавлен 05 марта 2010 г.
2001. 217p. The power system is one of the most complex systems designed, built, and operated by engineers. In modern society, the power system plays an indispensable role, and comparable quality of life without a constant and reliable supply of electricity is almost unthinkable. Because electricity cannot be stored in large quantities, the operation of the power system has the constraint of balancing the production of electricity in the connecte...

Subramanian Sankara, Bagleybter Oleg I., Horton P. Delta Directional Comparison Principle Enhances Transmission Line Protection

  • формат pdf
  • размер 423.2 КБ
  • добавлен 18 июля 2011 г.
ALSTOM Grid UK Transmission line protection faces increasing challenges when protecting modern power systems. One of the main problems is the correct detection of fault direction. By using the fault generated changes in the current and voltage quantities which are called the superimposed components or the delta components, the direction of a fault in the power system can be determined correctly. Forward and reverse fault decisions are made by c...

Surya Santoso, H. Wayne Beaty и др. Electrical Power Systems Quality

  • формат pdf
  • размер 4.44 МБ
  • добавлен 03 марта 2011 г.
Electrical Power Systems Quality By Surya Santoso, H. Wayne Beaty, Roger C. Dugan, Mark F. McGranaghan, * Publisher: McGraw-Hill Professional * Number Of Pages: 528 * Publication Date: 2002-11-26 * ISBN / ASIN: 007138622X This Second Edition has been expanded and updated to reflect the increasing sensitivity of microelectronic devices and the ever-growing stress placed upon the power grid. This much-needed resource discusses every essential aspe...

Tony H. Yip, Chang An, Gordon Millar, Graeme J. Lloyd - Smart Algorithms to Accommodate Distributed Generation in the Grid

  • формат pdf
  • размер 643.87 КБ
  • добавлен 18 июля 2011 г.
ALSTOM Grid UK The future electricity networks will have to accommodate large scale distributed generation (DG) with renewable energy resources such as windfarms. One of the problems facing the electricity utilities is the thermal ratings of components in the networks. The networks were designed in the past to transport power from centralised power stations to consumers, now they have to accommodate additional in-feeds from distributed generatio...