DS/EN 60909-0-2003

Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents

DS/EN 60909-0-2003 发布历史

This part of IEC 60909 is applicable to the calculation of short-circuit currents: . in low-voltage three-phase a.c. systems; . in high-voltage three-phase a.c. systems; operating at a nominal frequency of 50 Hz or 60 Hz. Systems at highest voltages of 550 kV and above with long transmission lines need special consideration. This part of IEC 60909 establishes a general, practicable and concise procedure leading to results, which are generally of acceptable accuracy. For this calculation method, an equivalent voltage source at the short-circuit location is introduced. This does not exclude the use of special methods, for example the superposition method, adj

DS/EN 60909-0-2003由丹麦标准化协会 DK-DS 发布于 2003-01-08，并于 2002-10-24 实施。

DS/EN 60909-0-2003在国际标准分类中归属于: 17.220.01 电学、磁学综合。

DS/EN 60909-0-2003的历代版本如下：

• 2003年01月08日 DS/EN 60909-0-2003

DS/EN 60909-0-2003 null 由 DS/IEC 909-1990 变更而来。

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标准号

DS/EN 60909-0-2003

发布日期

2003年01月08日

实施日期

2002年10月24日

废止日期

无

国际标准分类号

17.220.01

发布单位

DK-DS

被代替标准

DS/IEC 909-1990

适用范围

This part of IEC 60909 is applicable to the calculation of short-circuit currents: . in low-voltage three-phase a.c. systems; . in high-voltage three-phase a.c. systems; operating at a nominal frequency of 50 Hz or 60 Hz. Systems at highest voltages of 550 kV and above with long transmission lines need special consideration. This part of IEC 60909 establishes a general, practicable and concise procedure leading to results, which are generally of acceptable accuracy. For this calculation method, an equivalent voltage source at the short-circuit location is introduced. This does not exclude the use of special methods, for example the superposition method, adj

DS/EN 60909-0-2003系列标准