SHORT-CIRCUIT CURRENTS IN D.C. AUXILIARY INSTALLATIONS IN POWER PLANTS AND SUBSTATIONS - PART 3: EXAMPLES OF CALCULATIONS
International Electrotechnical Committee
FOREWORD
Clause
1 General
1.1 Scope and object
1.2 Reference documents
1.3 Definitions, symbols, subscripts and equations
2 DC installation and data of the equipment
3 Short-circuit current calculation
3.1 Short-circuit location F1
3.2 Short-circuit location F2
3.3 Short-circuit location F3
3.4 Short-circuit location F4
4 Calculation of the mechanical and thermal effects
4.1 Mechanical effects
4.2 Thermal effect
Annex A - Correction factor Sigma[j] for the partial
short-circuit currents in F3 of figure 1
Figures
Tables
Gives help for the application of IEC 61660-1 and IEC 61660-2.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 73 |
