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2100 kVA, 380 V, 50 Hz, yıldız bağlı bir senkron jeneratör, amma (tam yük) akımı değeri olan 3A'lik bir uyartım (alan) akımı ile test edilmiştir. Bu test sonucunda açık devre terminal (uç) gerilimi VT,oc-400 V. kısa devre hat akinn değeri Ins-220 A olarak ölçülmüştür. İki faz sargi ucu arasına ise 20 V'luk bir DC gerilim uygulandığmda ise 20 A değerinde bir faz sargı akımı ölçülmüştür. Bu durumda, uyartim sargısına anma akım değerinde akım uygulandığındaki iç üretilmiş gerilimi (E-?), stator direncini (R₁-?) ve senkron reaktansi (X-?) bulunuz. Çözümlerinizin oknnakh olmasına dikkat ediniz ve bulduğunuz değerleri aşağıdaki gibi kutu içine yazınız. (A 100 kVA, 380 V, 50 Hz, Y-connected synchronous generator was tested with a rated field current value of 3A and open circuit terminal voltage was measured as Vroc 400 V and short circuit line current was measured as Jusc220 A for this conditions. When a DC voltage of 20 V was applied to two of the terminals (between the ends of two phase coils), a current of 20 A was measured as a phase coil current. Under the given conditions, find the internal generated voltage (E₁-?), stator resistance (R₁-?) and synchronous reactance (Xs?) values if the field current was applied with its rated value. Be careful about your solutions to be written readable and write the answers inside the boxes as it was shown below.) RAT Xs= E

2100 kVA, 380 V, 50 Hz, yıldız bağlı bir senkron jeneratör, amma (tam yük) akımı değeri olan 3A'lik bir uyartım (alan) akımı ile test edilmiştir. Bu test sonucunda açık devre terminal (uç) gerilimi VT,oc-400 V. kısa devre hat akinn değeri Ins-220 A olarak ölçülmüştür. İki faz sargi ucu arasına ise 20 V'luk bir DC gerilim uygulandığmda ise 20 A değerinde bir faz sargı akımı ölçülmüştür. Bu durumda, uyartim sargısına anma akım değerinde akım uygulandığındaki iç üretilmiş gerilimi (E-?), stator direncini (R₁-?) ve senkron reaktansi (X-?) bulunuz. Çözümlerinizin oknnakh olmasına dikkat ediniz ve bulduğunuz değerleri aşağıdaki gibi kutu içine yazınız. (A 100 kVA, 380 V, 50 Hz, Y-connected synchronous generator was tested with a rated field current value of 3A and open circuit terminal voltage was measured as Vroc 400 V and short circuit line current was measured as Jusc220 A for this conditions. When a DC voltage of 20 V was applied to two of the terminals (between the ends of two phase coils), a current of 20 A was measured as a phase coil current. Under the given conditions, find the internal generated voltage (E₁-?), stator resistance (R₁-?) and synchronous reactance (Xs?) values if the field current was applied with its rated value. Be careful about your solutions to be written readable and write the answers inside the boxes as it was shown below.) RAT Xs= E

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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2100 kVA, 380 V, 50 Hz, yıldız bağlı bir senkron jeneratör, amma (tam yük) akını değeri olan 3A'lik bir uyartım (alan) akım ile test edilmiştir. Bu test sonucunda açık devre terminal (uç) gerilimi Vroc-400 V. kısa devre hat akann değeri Insc-220 A olarak ölçülmüştür. İki faz sargi ucu arasına ise 20 V'luk bir DC gerilim uygulandığında ise 20 A değerinde bir faz sargı akımı ölçülmüştür. Bu durumda, uyartim sargısına anma akım değerinde akım uygulandığındaki iç üretilmiş gerilimi (E-?), stator direncini (R₁-?) ve senkron reaktansi (X-?) bulunuz. Çözümlerinizin okunakh olmasına dikkat ediniz ve bulduğunuz değerleri aşağıdaki gibi kuru içine yazınız. (A 100 kVA, 380 V, 50 Hz. Y-connected synchronous generator was tested with a rated field current value of 3A and open circuit terminal voltage was measured as Vroc 400 V and short circuit line current was measured as Insc-220 A for this conditions. When a DC voltage of 20 V was applied to two of the terminals (between the ends of two phase coils), a current of 20 A was measured as a phase coil cuarent. Under the given conditions, find the internal generated voltage (E₁-?), stator resistance (R₁-?) and synchronous reactance (Xs?) values if the field current was applied with its rated value. Be careful about your solutions to be written readable and write the answers inside the boxes as it was shown below.) E Xs= RAFH
Transcribed Image Text:2100 kVA, 380 V, 50 Hz, yıldız bağlı bir senkron jeneratör, amma (tam yük) akını değeri olan 3A'lik bir uyartım (alan) akım ile test edilmiştir. Bu test sonucunda açık devre terminal (uç) gerilimi Vroc-400 V. kısa devre hat akann değeri Insc-220 A olarak ölçülmüştür. İki faz sargi ucu arasına ise 20 V'luk bir DC gerilim uygulandığında ise 20 A değerinde bir faz sargı akımı ölçülmüştür. Bu durumda, uyartim sargısına anma akım değerinde akım uygulandığındaki iç üretilmiş gerilimi (E-?), stator direncini (R₁-?) ve senkron reaktansi (X-?) bulunuz. Çözümlerinizin okunakh olmasına dikkat ediniz ve bulduğunuz değerleri aşağıdaki gibi kuru içine yazınız. (A 100 kVA, 380 V, 50 Hz. Y-connected synchronous generator was tested with a rated field current value of 3A and open circuit terminal voltage was measured as Vroc 400 V and short circuit line current was measured as Insc-220 A for this conditions. When a DC voltage of 20 V was applied to two of the terminals (between the ends of two phase coils), a current of 20 A was measured as a phase coil cuarent. Under the given conditions, find the internal generated voltage (E₁-?), stator resistance (R₁-?) and synchronous reactance (Xs?) values if the field current was applied with its rated value. Be careful about your solutions to be written readable and write the answers inside the boxes as it was shown below.) E Xs= RAFH
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