09/30190333 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN 61400-24 - WIND TURBINES - PART 24: LIGHTNING PROTECTION
Hardcopy , PDF
30-11-2010
English
Important note : Users cannot be edited or removed once added to your Multi user PDF.
FOREWORD
INTRODUCTION
1 SCOPE
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Abbreviations
6 Lightning environment for wind turbine
6.1 Lightning current parameters and
lightning protection levels (LPL)
7 Lightning Exposure Assessment
7.1 Assessing the frequency of lightning
affecting a wind turbine
7.2 Assessing the risk of damage
8 Lightning protection of subcomponents
8.1 Blades
8.2 Nacelle and other structural components
8.3 Mechanical drive train and yaw system
8.4 Electrical low-voltage systems and electronic
systems and installations
8.5 Electrical high-voltage (HV) power systems
9 Earthing of wind turbines and wind farms
9.1 General
9.2 Equipotential bonding
9.3 Structural components
9.4 Electrode shape dimensions
9.5 Wind farms
9.6 Execution and maintenance of the earthing
system
10 Personal safety
11 Documentation of lightning protection system
11.1 Documentation necessary during assessment
for design evaluation
11.2 Site specific information
11.3 Documentation to be provided for LPS
inspections
11.4 Manuals
12 Inspection of lightning protection system
12.1 Scope of inspection
12.2 Order of inspections
12.3 Maintenance
Annex A (informative) - The lightning phenomenon in relation
to wind turbines
Annex B (informative) - Lightning Exposure Assessment
B.1 Explanation of terms
Annex C (informative) - Protection methods for blades
Annex D (informative) - Test specifications
Annex E (informative) - Bibliography
Annex F (informative) - Application of lightning protection
zones (LPZ) concept at a wind turbine
Annex G (informative) - Selection and installation of a
coordinated SPD protection in wind turbines
Annex H (informative) - Additional information on bonding and
shielding and installation technique
Annex I (informative) - Testing methods for system level
immunity tests
Annex J (informative) - Earth termination system
Annex K (informative) - Example of defined measuring points
Annex L (informative) - Typical lightning damage questionnaire
Annex M (informative) - Monitoring systems
Annex N (informative) - Guidelines for small wind turbines -
Microgeneration
BS EN 61400-24
| Committee |
PEL/88
|
| DocumentType |
Draft
|
| Pages |
158
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| IEC 60243-1:2013 | Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies |
| IEC 60060-2:2010 | High-voltage test techniques - Part 2: Measuring systems |
| IEC 61557-5:2007 | Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 5: Resistance to earth |
| EN 50164-2:2008 | Lightning Protection Components (LPC) - Part 2: Requirements for conductors and earth electrodes |
| IEC 62153-4-3:2013 | Metallic communication cable test methods - Part 4-3: Electromagnetic compatibility (EMC) - Surface transfer impedance - Triaxial method |
| IEC 60099-4:2014 | Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems |
| IEC 61643-12:2008 | Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles |
| IEC 60204-1:2016 | Safety of machinery - Electrical equipment of machines - Part 1: General requirements |
| IEC 60364-5-53:2001+AMD1:2002+AMD2:2015 CSV | Electrical installations of buildings - Part 5-53: Selection and erection of electrical equipment - Isolation, switching and control |
| IEC TS 61400-23:2001 | Wind turbine generator systems - Part 23: Full-scale structural testing of rotor blades |
| IEC 60204-11:2000 | Safety of machinery - Electrical equipment of machines - Part 11: Requirements for HV equipment for voltages above 1 000 V a.c. or 1 500 V d.c. and not exceeding 36 kV |
| HD 637 S1:1999/corrigendum:2005 | POWER INSTALLATIONS EXCEEDING 1 KV A.C. |
| IEC TR 61000-5-2:1997 | Electromagnetic compatibility (EMC) - Part 5: Installation and mitigation guidelines - Section 2: Earthing and cabling |
| IEC 61643-21:2000+AMD1:2008+AMD2:2012 CSV | Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks - Performance requirements and testing methods |
| IEC 60243-3:2013 | Electric strength of insulating materials - Test methods - Part 3: Additional requirements for 1,2/50 µs impulse tests |
| IEC 62305-1:2010 | Protection against lightning - Part 1: General principles |
| IEC 61643-22:2015 | Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles |
| IEC 61643-1:2005 | Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems - Requirements and tests |
| IEC 60364-4-44:2007+AMD1:2015 CSV | Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances |
| IEC 61000-4-2:2008 | Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test |
| EN 50308 : 2004 COR 2005 | WIND TURBINES - PROTECTIVE MEASURES - REQUIREMENTS FOR DESIGN, OPERATION AND MAINTENANCE |
| IEC 60099-5:2013 | Surge arresters - Part 5: Selection and application recommendations |
| EN 50164-1:2008 | Lightning Protection Components (LPC) - Part 1: Requirements for connection components |
| IEC 60071-2:1996 | Insulation co-ordination - Part 2: Application guide |
| IEC TR 62066:2002 | Surge overvoltages and surge protection in low-voltage a.c. power systems - General basic information |
| IEC 62305-4:2010 | Protection against lightning - Part 4: Electrical and electronic systems within structures |
| IEC 61196-1:2005 | Coaxial communication cables - Part 1: Generic specification - General, definitions and requirements |
| IEC 62305-2:2010 | Protection against lightning - Part 2: Risk management |
| IEC 60587:2007 | Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion |
| IEC 60060-1:2010 | High-voltage test techniques - Part 1: General definitions and test requirements |
| IEC 60071-1:2006+AMD1:2010 CSV | Insulation co-ordination - Part 1: Definitions, principles and rules |
| SAE ARP5412B | Aircraft Lightning Environment and Related Test Waveforms |
| IEC 60664-1:2007 | Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests |
| IEC 62305-3:2010 | Protection against lightning - Part 3: Physical damage to structures and life hazard |
| IEC 60464-2:2001+AMD1:2006 CSV | Varnishes used for electrical insulation - Part 2: Methods of test |
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