Computerised DC (battery) load flow calculations

Pitfalls associated with performing manual DC voltage drop calculations are examined. The possible consequences of these errors are discussed, demonstrating the need for iterative calculation techniques. A method for calculating voltages and currents using computerized load-flow (iterative) techniques is presented. Differences between AC and DC systems are explored, demonstrating the need for time-dependent analysis. The analytical model is expanded to include fault current calculations. Finally, a method for manually verifying load flow models is demonstrated