Determination of voltage losses

The program is designed to determine voltage losses on air and cable lines with a voltage of up to 1 kV and above (3-10 kV overhead line), and determining the conductor cross-section according to the economic current density with checking for an admissible long-time current.
The maximum allowable voltage loss in percent from the transformer to the most distant current collector of the overhead line must be no more than 4-6% to 1 kV and 5-6% 3-10 kV.
1. Loss of voltage VL up to 1kV is determined based on the moment of load (kW * m), the wire section, aluminum or copper and the coefficient " c " for determining the voltage loss. 2. Loss of voltage in the 3-10 kV overhead line is determined based on the moment of load (kW * km), the rated voltage of the network in kV, the total resistance of 1 km of the Zph line, consisting of the ohmic resistance R and inductive X. 3. Calculation of the cable lines with correction On the temperature.
Download Loss
Win98 requires the VB msvbvm60.dll library

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