Create apparent_power.py

electronics/apparent_power.py

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+import cmath
+import math
+
+
+def apparent_power(
+ voltage: float, current: float, voltage_angle: float, current_angle: float
+) -> complex:
+ """
+ Calculate the apparent power in a single-phase AC circuit.
+
+ >>> apparent_power(100, 5, 0, 0)
+ (500+0j)
+ >>> apparent_power(100, 5, 90, 0)
+ (3.061616997868383e-14+500j)
+ >>> apparent_power(100, 5, -45, -60)
+ (-129.40952255126027-482.9629131445341j)
+ >>> apparent_power(200, 10, -30, -90)
+ (-999.9999999999998-1732.0508075688776j)
+ """
+ # Convert angles from degrees to radians
+ voltage_angle_rad = math.radians(voltage_angle)
+ current_angle_rad = math.radians(current_angle)
+
+ # Convert voltage and current to rectangular form
+ voltage_rect = cmath.rect(voltage, voltage_angle_rad)
+ current_rect = cmath.rect(current, current_angle_rad)
+
+ # Calculate apparent power
+ return voltage_rect * current_rect
+
+
+if __name__ == "__main__":
+ import doctest
+
+ doctest.testmod()