# Commission Regulation (EU) No 1301/2014 of 18 November 2014 on the technical specifications for interoperability relating to the ‘energy’ subsystem of the rail system in the Union (Text with EEA relevance) (revoked), Division 4.2.8: Harmonics and dynamic effects for AC traction power supply systems

Extent: E+W+S+N.I.
Status: repealed

(1)The interaction of traction power supply system and rolling stock can lead to electrical instabilities in the system.
(2)In order to achieve electrical system compatibility, harmonic overvoltages shall be limited below critical values according to EN 50388:2012, clause 10.4.

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Source: https://www.legislation.gov.uk/eur/2014/1301/annex/division/4/division/4.2/division/4.2.8 (the official version)
Page: https://openlegislation.uk/eu-regulation-2014-1301/annex/division-4/division-4.2/division-4.2.8
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.