Kilowatthours

Calculate, model, and visualize your ideas Mathcad provides hundreds of operators and built-in functions for solving technical problems. Use Mathcad to perform numeric calculations or to find symbolic solutions. It automatically tracks and converts units and operates on scalars, vectors, and matrices. Mathcad’s 2-D and 3-D graphing capabilities give you better insight into your work, and precise control over your graphs. Cartesian, polar, surface, contour, bar, scatter, and vector-field plots are all available. Document your calculations so your entire solution is contained and documented in one place to your exact specifications.

Today’s top engineers use Mathcad to perform, document and share calculation and design work. The unique Mathcad visual format and scratchpad interface integrate standard mathematical notation, text and graphs in a single worksheet – making Mathcad ideal for knowledge capture, calculation reuse, and engineering collaboration.

Mathcad drives innovation and offers significant personal and process productivity advantages for product development and engineering design projects. Unlike proprietary calculating tools and spreadsheets, Mathcad lets engineers design and document engineering calculations simultaneously with comprehensive applied math functionality and dynamic, unit-aware calculations.

Mathcad 14.0 Addon Collection Contains:

• Mathcad Data Analysis Extension Pack,
• Mathcad Signal Processing Extension Pack,
• Mathcad Image Processing Extension Pack,
• Mathcad Wavelets Extension Pack,
• Mathcad Civil Engineering Library,
• Mathcad Electrical Engineering Library,
• Mathcad Mechanical Engineering Library,
• Mathcad Solving and Optimization Extension Pack,
• Mathsoft ODE Solve Blocks handbook

Part 1, Part 2, Part 3

Nasser Tleis “Power Systems Modelling and Fault Analysis: Theory and Practice”
Newnes | 2007-11-25 | ISBN: 0750680741 | 592 pages | PDF | 4.1 MB

This book provides a comprehensive practical treatment of the modelling of electrical power systems, and the theory and practice of fault analysis of power systems covering detailed and advanced theories as well as modern industry practices.

The continuity and quality of electricity delivered safely and economically by todays and futures electrical power networks are important for both developed and developing economies. The correct modelling of power system equipment and correct fault analysis of electrical networks are pre-requisite to ensuring safety and they play a critical role in the identification of economic network investments. Environmental and economic factors require engineers to maximise the use of existing assets which in turn require accurate modelling and analysis techniques. The technology described in this book will always be required for the safe and economic design and operation of electrical power systems.

The book describes relevant advances in industry such as in the areas of international standards developments, emerging new generation technologies such as wind turbine generators, fault current limiters, multi-phase fault analysis, measurement of equipment parameters, probabilistic short-circuit analysis and electrical interference.

• A fully up-to-date guide to the analysis and practical troubleshooting of short-circuit faults in electricity utilities and industrial power systems
• Covers generators, transformers, substations, overhead power lines and industrial systems with a focus on best-practice techniques, safety issues, power system planning and economics.
• North American and British / European standards covered

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Building Services Handbook summarises the application of all common elements of building services practice, technique and procedure, to provide an essential information resource for students as well as practitioners working in building services, building management and the facilities administration and maintenance sectors of the construction industry. Information is presented in the highly illustrated and accessible style of the best-selling companion title Building Construction Handbook.

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