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Excel 2010 Bible |
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Категория: Офисные программы, Excel |
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Автор: John Walkenbach
Издательство: Wiley Publishing
Год издания: 2010
isbn: 978-0-470-47487-7
Количество страниц: 1058
Язык: english
Формат: PDF
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An authoritative reference, this perennial bestseller proves itself indispensable no matter your level of skill, from Excel beginners and intermediate users to power users and potential power users everywhere. Fully updated for the new release, this latest edition provides comprehensive, soup-to-nuts coverage, delivering over 900 pages of Excel tips, tricks, and techniques you won’t find anywhere else.
- Excel guru and bestselling author John Walkenbach ("Mr. Spreadsheet") guides you through every aspect of Excel
- Delivers essential coverage of all the newest features of Excel 2010
- Presents material in a clear, concise, logical format that is ideal for all levels of Excel experience
Excel 2010 Bible serves as an excellent resource on all things Excel! |
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Power Quality: VAR Compensation in Power Systems |
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Категория: Технические науки » Электроника, радиотехника, связь |
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Автор: R.Sastry Vedam, Mulukutla S.Sarma
Издательство: Taylor & Francis Group, LLC
isbn: 1420064800
Количество страниц: 304
Язык: english
Формат: PDF
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Both deregulation in the electrical supply industry and the creation of new electricity markets present electric utility companies with the challenge of becoming more efficient without compromising quality of service. Providing new solutions for this newly deregulated paradigm, Power Quality: VAR Compensation in Power Systems presents comprehensive coverage of power quality, harmonics, and static var compensators in one single volume. The book explains how to ensure that power quality is not affected by the harmonics generated by power electronic equipment and explains how to reduce labor costs and increase reliability of supply by employing a single pole autoreclosing scheme. It also addresses how to analyze frequency response of current transformers and voltage transformers while measuring harmonics.
Based on the authors’ extensive experience in the electric supply industry, Power Quality enables engineers to meet the demands of increased loads, strengthen their transmission systems, and ensure reliable electric supply. |
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