DD CLC/TS 50539-22:2010 Low-voltage surge protective devices. Surge protective devices for specific application including d.c. Selection and application principles. Wind turbine applications
DD CLC/TS 50539-22 is a Technical Specification which applies to surge protection of wind turbine generators and wind power systems.
Normative references are made to generic standards for lightning protection, low-voltage systems and high-voltage systems for machinery and installations and electromagnetic compatibility (EMC).
DD CLC/TS 50539-22 defines requirements for selection and installation of surge protective devices for the power circuits. Some special information about particular testing are also included since there is not a current standard for testing surge protective devices for wind turbines.
Contents of DD CLC/TS 50539-22:
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Equipment to be protected
6 Configuration of a typical wind turbine
7 Protection of power circuits within a wind turbine
7.1 Introduction
7.2 Protection of the generator alternator excitation circuit
7.3 Protection of the line side circuit of the generator
7.4 Protection of control power lines
Annex A (informative) Typical values of vibration withstand of SPDs used in wind turbine systems
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