Home
Back
Power Transmitted Formula:
| From: | To: |
Power Transmitted in a Two-Phase Three-Wire Overhead System is defined as the product of current and voltage phasor at the receiving end. It represents the actual power delivered through the transmission line.
The calculator uses the Power Transmitted formula:
Where:
Explanation: The equation calculates the total power transmitted in a two-phase three-wire system based on the power transmitted per phase.
Details: Accurate power transmission calculation is crucial for system efficiency analysis, load balancing, and ensuring proper power delivery in electrical distribution networks.
Tips: Enter Power Transmitted per Phase in Watts. The value must be valid (greater than 0).
Q1: What is the difference between power transmitted and power transmitted per phase?
A: Power transmitted represents the total power in the system, while power transmitted per phase refers to the power delivered through a single phase in the poly-phase network.
Q2: Why is the factor 1/2 used in the formula?
A: The factor 1/2 accounts for the specific configuration of a two-phase three-wire system where the total power is half of the sum of powers transmitted per phase.
Q3: What are typical values for power transmitted in overhead systems?
A: Values vary widely depending on the system capacity, ranging from kilowatts to megawatts in different transmission and distribution networks.
Q4: Are there limitations to this calculation method?
A: This calculation assumes balanced loading and ideal conditions. Actual system performance may vary due to factors like line losses, unbalanced loads, and power factor considerations.
Q5: How does this apply to real-world electrical systems?
A: This calculation is essential for electrical engineers designing and maintaining two-phase three-wire overhead systems, helping ensure proper power delivery and system stability.