Aneka Teknik Listrik - Electrical, by ATC Automation
Saturday, April 14, 2012
Application examples of AC servo
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In addition to the characteristics explained in the previous section, using a servo motor with a servo amplifier realizes the positioning co...
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What is AC servo system?
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A servo mechanism is a system where first a controller gives a unit a target value (e.g. value that represents position or speed), secondly ...
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Friday, September 30, 2011
Exploring Current Transformer Applications (Part 2)
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When choosing the burden resistor, the engineer can create any output voltage per amp, as long as it doesn't saturate the core. Core sat...
Exploring Current Transformer Applications (Part 1)
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For a variety of applications, using current transformers is an efficient way to sense current with minimum insertion loss. Current transfo...
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Thursday, September 29, 2011
Current Tranformers (Part-3 Finish)
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Note: General CTs should be specified as follows: RATIO: input / output current ratio VA: total burden including pilot wires. CLASS: Accurac...
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