IEC 61660-2:1997
Current
The latest, up-to-date edition.
Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 2: Calculation of effects
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English - French, Spanish, Castilian
17-06-1997
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FOREWORD
1 General
1.1 Scope
1.2 Normative references
1.3 Symbols and units
1.4 Definitions
2 Electromagnetic effect on rigid conductors
2.1 General
2.2 Calculation of electromagnetic forces
2.3 Calculation of stresses in rigid conductors and
forces on supports
2.4 Design load for post insulators, their supports
and connectors
3 Thermal effect on bare conductors and electrical
equipment
3.1 General
3.2 Calculation of temperature rise
Tables
Figures
Annex A (informative) Equation for calculations of diagrams
Annex B (informative) Bibliography
Describes a method for calculation of the mechanical and thermal effects on rigid conductors caused by short-circuit currents in d.c. auxilliary installations in power plants and substations, as described in IEC 61660-1. Provides a method which has wide application and which gives results of sufficient accuracy. The calculation method is based on substitute functions, which cause approximately the same maximum stresses in the conductors and the same forces on the supports as the actual electromagnetic force.
| DevelopmentNote |
Also numbered as BS EN 61660-2. (09/2005) Stability Date: 2017. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
75
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 61660-2 : 1997 | Identical |
| NEN EN IEC 61660-2 : 1997 | Identical |
| I.S. EN 61660-2:1999 | Identical |
| PN EN 61660-2 : 2002 | Identical |
| SN EN 61660-2 : 1997 | Identical |
| DIN EN 61660-2 : 1998 COR 1 2004 | Identical |
| VDE 0103-10 : 1998 COR 1 2004 | Identical |
| CEI EN 61660-2 : 1999 | Identical |
| EN 61660-2:1997 | Identical |
| UNE-EN 61660-2:1999 | Identical |
| 16/30350625 DC : 0 | BS EN 62485-5 ED 1.0 - SAFETY REQUIREMENTS FOR SECONDARY BATTERIES AND BATTERY INSTALLATIONS - PART 5: LITHIUM-ION BATTERIES FOR STATIONARY APPLICATIONS |
| EN IEC 62485-2:2018 | Safety requirements for secondary batteries and battery installations - Part 2: Stationary batteries |
| I.S. EN IEC 62485-2:2018 | SAFETY REQUIREMENTS FOR SECONDARY BATTERIES AND BATTERY INSTALLATIONS - PART 2: STATIONARY BATTERIES |
| BS EN 60865-1:2012 | Short-circuit currents. Calculation of effects Definitions and calculation methods |
| DIN EN 61660-1 : 1998 COR 1 2010 | SHORT-CIRCUIT CURRENTS - SHORT-CIRCUIT CURRENTS IN D.C. AUXILIARY INSTALLATIONS IN POWER PLANTS AND SUBSTATIONS - PART 1: CALCULATION OF SHORT-CIRCUIT CURRENTS |
| I.S. EN 61660-1:1999 | SHORT-CIRCUIT CURRENTS IN D.C. AUXILIARY INSTALLATIONS IN POWER PLANTS AND SUBSTATIONS - CALCULATION OF SHORT-CIRCUIT CURRENTS |
| CEI EN 61660-1 : 1999 | SHORT-CIRCUIT CURRENTS IN D.C. AUXILIARY INSTALLATIONS IN POWER PLANTS AND SUBSTATIONS - PART 1: CALCULATION OF SHORT-CIRCUIT CURRENTS |
| IEC 62485-2:2010 | Safety requirements for secondary batteries and battery installations - Part 2: Stationary batteries |
| CEI EN 50272-2 : 2002 | SAFETY REQUIREMENTS FOR SECONDARY BATTERIES AND BATTERY INSTALLATIONS - PART 2: STATIONARY BATTERIES |
| BS EN 61660-1:1997 | Short-circuit currents in d.c auxiliary installations in power plants and substations Calculation of short-circuit currents |
| VDE 0510-2 : 2001 | SAFETY REQUIREMENTS FOR SECONDARY BATTERIES AND BATTERY INSTALLATIONS - PART 2: STATIONARY BATTERIES |
| I.S. EN 60865-1:2012 | SHORT-CIRCUIT CURRENTS - CALCULATION OF EFFECTS - PART 1: DEFINITION AND CALCULATION METHODS (IEC 60865-1:2011 (EQV)) |
| IEC TR 61660-3:2000 | Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 3: Examples of calculations |
| DIN EN 50272-2 : 2001 | SAFETY REQUIREMENTS FOR SECONDARY BATTERIES AND BATTERY INSTALLATIONS - PART 2: STATIONARY BATTERIES |
| 16/30332627 DC : 0 | BS EN 62932-2-2 ED 1.0 - FLOW BATTERY SYSTEMS FOR STATIONARY APPLICATIONS - PART 2-2: SAFETY REQUIREMENTS |
| VDE 0102-10 : 1998 COR 1 2010 | SHORT-CIRCUIT CURRENTS - SHORT-CIRCUIT CURRENTS IN D.C. AUXILIARY INSTALLATIONS IN POWER PLANTS AND SUBSTATIONS - PART 1: CALCULATION OF SHORT-CIRCUIT CURRENTS |
| UNE-EN 60865-1:2013 | Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods |
| IEC 61660-1:1997 | Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents |
| IEC 60865-1:2011 | Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods |
| EN 60865-1:2012 | Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods |
| EN 61660-1:1997 | Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents |
| IEC 60986:2000+AMD1:2008 CSV | Short-circuit temperature limits of electric cables with rated voltages from 6 kV (<em>U</em><sub>m</sub> = 7,2 kV) up to 30 kV (<em>U</em><sub>m</sub> = 36 kV) |
| IEC 60949:1988 | Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects |
| IEC 60865-1:2011 | Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods |
| IEC TR 60865-2:2015 | Short-circuit currents - Calculation of effects - Part 2: Examples of calculation |
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