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Archive for July, 2007

Network Protection and Automation Guide (Electrical Power System)

by @ Tuesday, July 31st, 2007. Filed under Control and instrumentation, Electrical Science, Electrical engineering

File : pdf, 11.2 MB, 452 pages

TOC
Introduction
Fundamentals of Protection Practice
Fundamental Theory
Fault Calculations
Equivalent Circuits and Parameters of Power System Plant
Current and Voltage Transformers
Relay Technology
Protection: Signalling and Intertripping
Overcurrent Protection for Phase and Earth Faults
Unit Protection of Feeders
Distance Protection
Distance Protection Schemes
Protection of Complex Transmission Circuits
Auto-Reclosing
Busbar Protection
Transformer and Transformer-Feeder Protection
Generator and Generator-Transformer Protection
Industrial and Commercial Power System [...]

Beginners Introduction to the Assembly Language of ATMEL AVR Microprocessors

by @ Tuesday, July 10th, 2007. Filed under Electrical engineering, Uncategorized

 
File : pdf, 1.1 MB, 58 pages
Content
Why learning Assembler
Short and easy
Fast and quick
Assembler is easy to learn
AT90Sxxxx are ideal for learning assembler
Test it
Hardware for AVRAssemblerProgramming
The ISP Interface of the AVR processor family
Programmer for the PC Parallel Port
Experimental board with a AT90S2313
Readytouse
commercial programming boards for the AVR family
Tools for AVR assembly programing
The editor
The assembler
Programming the chips
Simulation [...]