تم الحل ✓
categoryهندسة كهربائية
schoolبكالوريوس
event_available2026-07-13
السؤال
Transcribed Image Text:
3.12
A CCVT is connected to its rated primary source voltage of 138/J3 kV. The value of the
capacitor from the high-voltage terminal to the tap point is 0.005μF. The tap point voltage
is 4 kV. What is the value of the capacitor connected between the tap point and the ground
terminal? What is the value of the tuning inductance? If the power system frequency changes
between 58 and 62 Hz (assuming the normal frequency to be 60 Hz), calculate and plot the
ratio correction factor of this CCVT as a function of the power system frequency. Assume
the burden connected to the secondary of the transformer to be 300 2 resistive, and assume
the transformer to be ideal.
check_circle الجواب — حل مفصل خطوة بخطوة
hourglass_top
🔒
الحل الكامل متاح للمشتركين
اشترك في أرشيف الأسئلة لعرض هذا الحل وآلاف الحلول المفصلة خطوة بخطوة من معلمين معتمدين.