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X-WR-CALNAME:Doble Engineering Company
X-WR-CALDESC:Doble is an ESCO Technologies Company
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DTSTART:20260308T030000
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CLASS:PUBLIC
UID:MEC-73d9facd6ef7ae12c31b95d47852a6b8@doble.com
DTSTART;TZID=America/New_York:20240610T100000
DTEND;TZID=America/New_York:20240610T170000
DTSTAMP:20240408T090155Z
CREATED:20240408
LAST-MODIFIED:20240408
PRIORITY:5
SEQUENCE:2
TRANSP:OPAQUE
SUMMARY:Fault Calculations and Symmetrical Components
DESCRIPTION:This virtual training is designed for engineers and technicians involved with protective relaying. Knowledge of fault current including symmetrical components is a must for protection engineers and engineers involved with engineers who specify electrical equipment. Any analysis of system events involving protective relaying requires a sound knowledge of fault analysis.\nCourse Outline:\n\nCalculation of three phase faults using Ohmic method\nPer unit method for simplifying fault current calculations\nWorked-out example using per unit method— 3ph, ph-ph, and ph-ground\nTypical values of per unit impedances for generators, motors, transformers, etc.\nBasic concept of symmetrical components and using them to calculate fault currents\nFault current relationship involving different transformer connections\nWorked-out example using a commercial software\nSymmetrical and unsymmetrical components of fault current\nWhat is DC offset?\nResponse of relays to DC offset\nRelay response depends on time elapsed since fault inception\nFault current duties experienced by interrupting devices such as fuses, breakers, etc.\nEvaluation of interrupting devices based on first cycle duty and symmetrical duty\n\n LEARN MORE\n
URL:https://www.doble.com/event/fault-calculations-and-symmetrical-components-2/
CATEGORIES:MAIN EVENTS,TRAINING,Protection
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