Friday, 14 December 2007 00:18
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Only share free in BKEPS.
As Joseph Swidler, former Chairman of the Federal Power Commission (predecessor
of FERC) often stated, “There are many disagreements about the
best electric power policy for the USA, but there is no disagreement it is often
being established without adequate analyses.” Government and business decisions
on electricity supplies often fail to recognize how power systems work
and the uncertainties involved. Those involved do not always mean the same
thing although they use identical words. Incorrect assumptions have been
made about the operation of the electric system and continue to be made
based on the operation of telephone systems, gas systems, and other physical
systems that are not applicable to electric power systems.
Last Updated ( Wednesday, 16 July 2008 08:36 )
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Monday, 03 December 2007 00:23
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Only share free in BKEPS.This is the second edition of the Handbook of electrical Design Details (HEDD), originally ublished in 1997. It is a well-illustrated reference book on electrical power and ighting—how it is generated, transmitted, distributed, and used. Considerable new nformation has been added in this edition but it is a smaller volume, making it more ser-friendly and easier to keep on a desk or shelf. Among the topics new to this edition re computer-aided electrical drawing (CAD), basic switch and receptacle circuit iring, outdoor low-voltage wiring, telephone and structured wiring, and electrical urge protection.
Last Updated ( Wednesday, 16 July 2008 08:37 )
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Friday, 30 November 2007 00:14
Omon
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Synopses & Reviews
The
Classic electrical Engineering Guide — Now Massively Updated with New
Material on Power Generation, Distribution, Systems Operation, and More
First
published in 1907, the Standard Handbook for electrical Engineers has
provided generations of students and professionals with hands-on
coverage of electrical engineering equipment, design, and methods. The
Fifteenth Edition of this classic guide has now been updated and
streamlined with an easy-access format to help you meet the challenges
of the twenty-first century.
Brimming with solutions to
day-to-day problems in electrical systems design, operation, and
maintenance, this unmatched resource arms you with the expertise of
over 60 best-of-breed contributors.
Last Updated ( Thursday, 06 December 2007 00:17 )
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Friday, 16 November 2007 21:54
duyvu
 Introduction
1-1. Purpose
This manual provides guidance
and assistance to design engineers in the development of electrical
designs for new hydroelectric power plants. The manual should be used
when preparing electrical designs for hydroelectric power plants for
civil works facilities built, owned, or operated by the Corps of
Engineers. Treatment of electrical systems for pumped storage plants is
not covered in the manual, although much of the information is
applicable to pumped storage plant systems and subsystems.
Last Updated ( Saturday, 01 December 2007 00:20 )
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Thursday, 15 November 2007 22:02
webmaster@bkeps.com
Phần mềm của tập đoàn Schneider-electric dành cho việc thiết kế các mạng điện trung và hạ áp.
Tính toán các thông số nhanh chính xác.
Thích hợp cho thiết kế các tòa nhà, các công trình và đường dây của lưới phân phối.
Last Updated ( Wednesday, 16 July 2008 08:11 )
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