The relays are reported with their measures (the currents, the voltages and the impedance computed on the primary and the secondary side). The results (currents and voltages) are transferred to relays in order to check whether they are operating or not. Load Flow - When the analysis is executed for normal conditions, the software will run a load flow simulation. Protection characteristics displayed on R-X diagramDistance relay types that can be modeled with the CYME software are. Estimate function to set the reach of each protection zone (impedance) and the compensation factor. Voltage and current are used for computing impedance. The user can select the right distance protection device and the software will help calculate its appropriate settings. The Distance Protection Analysis module verifies the operation of all types of distance relays modeled, under normal conditions and under all fault types (LLL, LLLG, LL, LG and LLG).Relays settings can be done automatically or manually in both primary and secondary sides.
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