BSI PD CLC/TS 61400-26-3:2017
$215.11
Wind energy generation systems – Availability for wind power stations
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 123 |
This part of IEC 61400, which is a technical specification, provides a framework from which time-based and production-based availability indicators of a wind power station can be derived. It unambiguously describes how data is categorised and provides examples of how the data can be used to derive availability indicators.
The approach is to apply the terms and definitions for the applied information models introduced in IEC TS 61400-26-1 and IEC TS 61400-26-2 to a wind power station.
The basic approach is based on the assumption that a wind power station may be modelled as one ‘WTGS’ representing a complete wind power station. The wind power station is made up of all WTGSs, functional services and balance of plant elements as seen from the point of common coupling.
It is not the intention of this specification to define how time-based and production-based availability shall be calculated. Nor is it the intention to form the basis for power curve performance measurements – which is the objective of IEC 61400-12. However, the annexes should be regarded as examples and guidelines for developing methods for calculation of availability indicators.
This document also includes informative annexes with:
-
examples of how to expand the model to more services,
-
examples of how to determine the information category for the wind power station,
-
examples of how to expand the model to balance of plant elements,
-
examples of determination of lost production,
-
examples of availability algorithms for production based indicators,
-
examples of other availability indicators,
-
examples of application scenarios.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 5 | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications |
| 6 | CONTENTS |
| 12 | FOREWORD |
| 14 | INTRODUCTION Figures Figure 1 – Data stakeholders for a wind power station |
| 16 | 1 Scope 2 Normative references |
| 17 | 3 Terms, definitions and abbreviations 3.1 Terms and definitions |
| 18 | 3.2 Abbreviations for ‘Information available’ |
| 20 | 3.3 Abbreviations for ‘Information unavailable’ |
| 21 | 4 Information model for WPS 4.1 General Figure 2 – Information category overview for a WPS |
| 22 | 4.2 Services |
| 23 | Figure 3 – Example of a model split-up in active power, reactive power high and low frequency compensation services |
| 24 | 4.3 Information category priority 4.4 Information model for BOP Figure 4 – Information category priority for WPS |
| 25 | 5 INFORMATION AVAILABLE (WPS) 5.1 General |
| 26 | 5.2 OPERATIVE Figure 5 – Mandatory INFORMATION AVAILABLE categories for WPS |
| 27 | 5.3 IN SERVICE Figure 6 – OPERATIVE category |
| 28 | Figure 7 – IN SERVICE category Figure 8 – FULL PERFORMANCE category |
| 29 | Figure 9 – PARTIAL PERFORMANCE category |
| 30 | 5.4 OUT OF SERVICE Figure 10 – READY STANDBY category |
| 31 | Figure 11 – OUT OF SERVICE category |
| 32 | Figure 12 – TECHNICAL STANDBY category Figure 13 – OUT OF ENVIRONMENTAL SPECIFICATION category |
| 33 | Figure 14 – REQUESTED SHUTDOWN category |
| 34 | 5.5 NON-OPERATIVE Figure 15 – OUT OF ELECTRICAL SPECIFICATION category |
| 35 | Figure 16 – NON-OPERATIVE category Figure 17 – SCHEDULED MAINTENANCE category |
| 36 | Figure 18 – PLANNED CORRECTIVE ACTION category |
| 37 | Figure 19 – FORCED OUTAGE category |
| 38 | 5.6 FORCE MAJEURE Figure 20 – SUSPENDED category |
| 39 | 6 INFORMATION UNAVAILABLE (WPS) Figure 21 – FORCE MAJEURE category |
| 40 | Figure 22 – INFORMATION UNAVAILABLE category |
| 41 | Annexes Annex A (informative) Entry and Exit condition overview Figure A.1 – Overview of the entry and exit conditions of all mandatory information categories described in this document |
| 42 | Annex B (informative) Application scenarios – examples B.1 Overview B.2 Application scenarios B.2.1 Example 1: Normal operation – all WPS Tables Table B.1 – Scenario, Example 1: Normal operation – all WPS |
| 43 | B.2.2 Example 2: Normal operation – part of WPS Table B.2 – Scenario, Example 2: Normal operation – part of WPS |
| 44 | B.2.3 Example 3: Dirty WTGSs blades – all WPS |
| 45 | B.2.4 Example 4: Dirty WTGSs blades – part of WPS Table B.3 – Scenario, Example 3: Dirty WTGSs blades – all WPS |
| 46 | B.2.5 Example 5: BOP limitations – all WPS Table B.4 – Scenario, Example 4: Dirty WTGSs blades – part of WPS |
| 47 | B.2.6 Example 6: BOP limitations – part of WPS Table B.5 – Scenario, Example 5: BOP limitations – all WPS |
| 48 | B.2.7 Example 7: ‘Spinning reserve’ – all WPS Table B.6 – Scenario, Example 6: BOP limitations – part of WPS |
| 49 | Table B.7 – Scenario, Example 7: ‘Spinning reserve’ – all WPS |
| 50 | B.2.8 Example 8: ‘Spinning reserve’ – part of WPS Table B.8 – Scenario, Example 8: ‘Spinning reserve’ – part of WPS |
| 51 | B.2.9 Example 9: Noise restrictions – Warranty related Table B.9 – Scenario, Example 9: Noise restrictions – all WPS |
| 52 | B.2.10 Example 10: Noise restrictions – environmentally related Table B.10 – Scenario, Example 10: Noise restrictions – all WPS |
| 53 | B.2.11 Example 11: Ice storm on Grid – all WPS Table B.11 – Scenario, Example 11: Ice storm on Grid – all WPS |
| 55 | Annex C (informative) Balance of plant integration C.1 WPS functions and services C.2 Externally required functions and services C.3 Internally required functions and services C.4 Expansion of the Information Model for BOP functions and services |
| 57 | Annex D (informative) Determination of potential production for a WPS – examples D.1 Overview D.2 Primary service D.3 Secondary services |
| 58 | Table D.1 – Examples on how to determine Potential production |
| 59 | Annex E (informative) Service availability indicators – examples E.1 Overview E.2 Time based WPS availability E.2.1 General E.2.2 Operational service availability (“TSO’s view”) |
| 60 | E.2.3 Operational service availability (“WPS operator’s view”) |
| 61 | E.2.4 Technical service availability (“WPS maintenance provider’s view”) |
| 62 | E.3 Production-based service availability indicators – examples E.3.1 Overview E.3.2 System operational production-based availability (“WPS operator’s view”) |
| 63 | E.3.3 System operational production-based availability (“TSO’s view”) |
| 64 | E.3.4 System operational production-based availability (“WPS maintenance provider’s view”) |
| 66 | Annex F (informative) Examples of optional level 5 categories F.1 Overview F.2 Example of level 5 definitions F.2.1 General Table F.1 – Example of level 5 definitions |
| 68 | F.2.2 NOT CURTAILED |
| 69 | F.2.3 NOT CURTAILED – WARNING Table F.2 – NOT CURTAILED category Table F.3 – NOT CURTAILED – WARNING category |
| 70 | F.2.4 UP-RATED F.2.5 DERATED – OTHER Table F.4 – UP-RATED category |
| 71 | F.2.6 DERATED – GRID WPS OPERATOR Table F.5 – DERATED – OTHER category |
| 72 | F.2.7 DERATED – GRID TSO Table F.6 – DERATED – GRID WPS OPERATOR category |
| 73 | F.2.8 DERATED – GRID CONTROL Table F.7 – DERATED – GRID TSO category |
| 74 | F.2.9 DERATED – NOISE Table F.8 – DERATED – GRID CONTROL category |
| 75 | F.2.10 DERATED – TEMPERATURE Table F.9 – DERATED – NOISE category |
| 76 | F.2.11 DERATED – STRUCTURAL LOAD Table F.10 – DERATED – TEMPERATURE category |
| 77 | F.2.12 DERATED – WIND Table F.11 – DERATED – STRUCTURAL LOAD category |
| 78 | F.2.13 DEGRADED – OTHER Table F.12 – DERATED – WIND category |
| 79 | F.2.14 DEGRADED – DIAGNOSTIC Table F.13 – DEGRADED – OTHER category |
| 80 | F.2.15 DEGRADED – NOISE Table F.14 – DEGRADED – DIAGNOSTIC category |
| 81 | F.2.16 DEGRADED – COMPONENT Table F.15 – DEGRADED – NOISE category |
| 82 | F.2.17 DEGRADED – TEMPERATURE Table F.16 – DEGRADED – COMPONENT category |
| 83 | F.2.18 DEGRADED – STRUCTURAL LOAD Table F.17 – DEGRADED – TEMPERATURE category |
| 84 | F.2.19 OTHER READY STANDBY Table F.18 – DEGRADED – STRUCTURAL LOAD category |
| 85 | F.2.20 OTHER TECHNICAL STANDBY F.2.21 LUBRICATION Table F.19 – OTHER READY STANDBY category Table F.20 – OTHER TECHNICAL STANDBY category |
| 86 | F.2.22 DE-ICING F.2.23 DRY OUT Table F.21 – LUBRICATION category Table F.22 – DE-ICING category |
| 87 | F.2.24 CABLE UNTWIST Table F.23 – DRY OUT category Table F.24 – CABLE UNTWIST category |
| 88 | F.2.25 OTHER ENVIRONMENTAL F.2.26 CALM WINDS Table F.25 – OTHER ENVIRONMENTAL category Table F.26 – CALM WINDS category |
| 89 | F.2.27 HIGH WIND F.2.28 TEMPERATURE Table F.27 – HIGH WIND category Table F.28 – TEMPERATURE category |
| 90 | F.2.29 OTHER REQUESTED SHUTDOWN F.2.30 ENVIRONMENTAL Table F.29 – OTHER REQUESTED SHUTDOWN category |
| 91 | F.2.31 GRID – WPS OPERATOR Table F.30 – ENVIRONMENTAL category Table F.31 – GRID – WPS OPERATOR category |
| 92 | F.2.32 GRID – TSO F.2.33 NOISE Table F.32 – GRID – TSO category |
| 93 | F.2.34 FLICKER Table F.33 – NOISE category Table F.34 – FLICKER category |
| 94 | F.2.35 WILDLIFE F.2.36 STRUCTURAL LOAD Table F.35 – WILDLIFE category |
| 95 | F.2.37 OTHER OUT OF ELECTRICAL SPECIFICATION Table F.36 – STRUCTURAL LOAD category Table F.37 – OTHER OUT OF ELECTRICAL SPECIFICATION category |
| 96 | F.2.38 FREQUENCY F.2.39 VOLTAGE LEVEL LOW Table F.38 – FREQUENCY category Table F.39 – VOLTAGE LEVEL LOW category |
| 97 | F.2.40 VOLTAGE LEVEL HIGH F.2.41 ASYMMETRY Table F.40 – VOLTAGE LEVEL HIGH category Table F.41 – ASYMMETRY category |
| 98 | F.2.42 SCHEDULED MAINTENANCE F.2.43 OTHER CORRECTIVE ACTION Table F.42 – SCHEDULED MAINTENANCE category Table F.43 – OTHER CORRECTIVE ACTION category |
| 99 | F.2.44 UPGRADE F.2.45 INSPECTIONS Table F.44 – UPGRADE category Table F.45 – INSPECTIONS category |
| 100 | F.2.46 RETROFIT F.2.47 REPAIR WORK Table F.46 – RETROFIT category Table F.47 – REPAIR WORK category |
| 101 | F.2.48 OTHER FORCED OUTAGE F.2.49 FAILURE REPAIR Table F.48 – OTHER FORCED OUTAGE category |
| 102 | F.2.50 DIAGNOSTIC Table F.49 – FAILURE REPAIR category Table F.50 – DIAGNOSTIC category |
| 103 | F.2.51 LOGISTIC WPS MAINTENANCE PROVIDER F.2.52 LOGISTIC WPS OPERATOR Table F.51 – LOGISTIC WPS MAINTENANCE PROVIDER category |
| 104 | F.2.53 RESPONSE WPS MAINTENANCE PROVIDER Table F.52 – LOGISTIC WPS OPERATOR category Table F.53 – RESPONSE WPS MAINTENANCE PROVIDER category |
| 105 | F.2.54 RESPONSE WPS OPERATOR F.2.55 OTHER SUSPENDED – SCHEDULED MAINTENANCE Table F.54 – RESPONSE WPS OPERATOR category |
| 106 | F.2.56 PERSONNEL SAFETY – SCHEDULED MAINTENANCE Table F.55 – OTHER SUSPENDED – SCHEDULED MAINTENANCE category |
| 107 | F.2.57 ENVIRONMENT – SCHEDULED MAINTENANCE Table F.56 – PERSONNEL SAFETY – SCHEDULED MAINTENANCE category |
| 108 | F.2.58 IT ACCESS – SCHEDULED MAINTENANCE Table F.57 – ENVIRONMENT – SCHEDULED MAINTENANCE category |
| 109 | F.2.59 OTHER SUSPENDED – PLANNED CORRECTIVE ACTION Table F.58 – IT ACCESS – SCHEDULED MAINTENANCE category |
| 110 | F.2.60 PERSONNEL SAFETY – PLANNED CORRECTIVE ACTION Table F.59 – OTHER SUSPENDED – PLANNED CORRECTIVE ACTION category |
| 111 | F.2.61 ENVIRONMENT – PLANNED CORRECTIVE ACTION Table F.60 – PERSONNEL SAFETY – PLANNED CORRECTIVE ACTION category |
| 112 | F.2.62 IT ACCESS – PLANNED CORRECTIVE ACTION Table F.61 – ENVIRONMENT – PLANNED CORRECTIVE ACTION category |
| 113 | F.2.63 OTHER SUSPENDED – FORCED OUTAGE Table F.62 – IT ACCESS – PLANNED CORRECTIVE ACTION category |
| 114 | F.2.64 PERSONNEL SAFETY – FORCED OUTAGE Table F.63 – OTHER SUSPENDED – FORCED OUTAGE category |
| 115 | F.2.65 ENVIRONMENT – FORCED OUTAGE Table F.64 – PERSONNEL SAFETY – FORCED OUTAGE category |
| 116 | F.2.66 IT ACCESS – FORCED OUTAGE Table F.65 – ENVIRONMENT – FORCED OUTAGE category |
| 117 | F.2.67 INACTIVE RESERVE Table F.66 – IT ACCESS – FORCED OUTAGE category |
| 118 | F.2.68 MOTHBALLED Table F.67 – INACTIVE RESERVE category |
| 119 | F.2.69 RETIRED Table F.68 – MOTHBALLED category |
| 120 | F.2.70 FORCE MAJEURE Table F.69 – RETIRED category |
| 121 | F.2.71 INFORMATION UNAVAILABLE Table F.70 – FORCE MAJEURE category Table F.71 – INFORMATION UNAVAILABLE category |
| 122 | Bibliography |
