BS EN 61660-2:1997
Current
The latest, up-to-date edition.
Short-circuit currents in d.c. auxiliary installations in power plants and substations Calculation of effects
Hardcopy , PDF
English
15-10-1997
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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
Annexes
A Equations for calculations of diagrams
B Bibliography
ZA (normative) Normative references to international
publications with their corresponding European
publications
Covers a method for calculation of the mechanical and thermal effects on rigid conductors caused by short-circuit currents in d.c. auxiliary installations in power plants and substations.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes 95/203534 DC. Also numbered as IEC 61660-2. (09/2005)
|
| DocumentType |
Standard
|
| Pages |
42
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Standards | Relationship |
| I.S. EN 61660-2:1999 | Identical |
| UNE-EN 61660-2:1999 | Identical |
| DIN EN 61660-2 : 1998 COR 1 2004 | Identical |
| EN 61660-2:1997 | Identical |
| NF EN 61660-2 : 1997 | Identical |
| SN EN 61660-2 : 1997 | Identical |
| NBN EN 61660-2 : 1998 | Identical |
| 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 |
| 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 61660-1:1997 | Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents |
| EN 60865-1:2012 | Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods |
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