BS EN 62428:2008 - Electric power engineering. Modal components in three- phase a.c. systems. Quantities and transformations

BS EN 62428:2008

Electric power engineering. Modal components in three- phase a.c. systems. Quantities and transformations

Status : Current   Published : January 2009

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IEC 62428:2008 deals with transformations from original quantities into modal quantities for the widely used three-phase a.c. systems in the field of electric power engineering. The examination of operating conditions and transient phenomena in three-phase a.c. systems becomes more difficult by the resistive, inductive or capacitive coupling between the phase elements and line conductors. Calculation and description of these phenomena in three-phase a.c. systems are easier if the quantities of the coupled phase elements and line conductors are transformed into modal quantities. The calculation becomes very easy if the transformation leads to decoupled modal systems. The original impedance and admittance matrices are transformed to modal impedance and admittance matrices. In the case of decoupling of the modal quantities, the modal impedance and admittance matrices become diagonal matrices.




Standard NumberBS EN 62428:2008
TitleElectric power engineering. Modal components in three- phase a.c. systems. Quantities and transformations
StatusCurrent
Publication Date31 January 2009
Normative References(Required to achieve compliance to this standard)IEC 60050-141
Informative References(Provided for Information)EN 60909-0:2001, IEC 60909-0:2001, IEC 60865:1986, EN 61660, IEC 61660
International RelationshipsIEC 62428:2008,EN 62428:2008,EN 60512-11-2:2002
Draft Superseded By06/30143616 DC
DescriptorsAlternating current, Electric power systems, Wave properties and phenomena, Units of measurement, Electrical engineering, Electric power (wattage), Mathematical calculations, Three-phase current
ICS01.060
29.020
Title in FrenchEnergie électrique. Composantes modales dans les systèmes a.c. triphasés. Grandeurs et transformations
Title in GermanElektrische Energietechnik. Modale Komponenten in Drehstromsystemen. Größen und Transformationen
CommitteeSS/7
ISBN978 0 580 56247 1
PublisherBSI
FormatA4
DeliveryYes
Pages30
File Size1.075 MB
Price£182.00


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