The three transformers that feed & three-phase converter is connected in Δ on the primary side and Y on the secondary side. If the slip-ring current is 471.5amp, calculate: (a) the current in each transformer primary coil if the ratio of transformation is 21.7:1; (b) the line current on the primary side of the transformers.
Quantization and Resolution
Quantization is a methodology of carrying out signal modulation by the process of mapping input values from an infinitely long set of continuous values to a smaller set of finite values. Quantization forms the basic algorithm for lossy compression algorithms and represents a given analog signal into digital signals. In other words, these algorithms form the base of an analog-to-digital converter. Devices that process the algorithm of quantization are known as a quantizer. These devices aid in rounding off (approximation) the errors of an input function called the quantized value.
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DEGREE: Electrical Engineering
SUBJECT/COURSE: AC Circuits
TOPIC: Converter and Rectifier
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PROBLEM:
The three transformers that feed & three-phase converter is connected in Δ on the primary side and Y on the secondary side. If the slip-ring current is 471.5amp, calculate:
(a) the current in each transformer primary coil if the ratio of transformation is 21.7:1;
(b) the line current on the primary side of the transformers.
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