DD IEC TS 62257-9-1 : DRAFT 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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RECOMMENDATIONS FOR SMALL RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION - PART 9-1: MICROPOWER SYSTEMS
31-10-2016
23-11-2012
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 General
4.1 Boundary of a micropower plant
4.2 Composition of a micropower plant
4.3 General functional layout of a micropower plant
5 Design
5.1 Design criteria
5.2 Power generation mix
5.2.1 General
5.2.2 Internal combustion generator sets
5.3 Electrical design
5.3.1 System voltage selection
5.3.2 Interconnection of generators
5.4 Mechanical and civil works
5.4.1 Civil works
5.4.2 Technical room
5.4.3 Battery room
5.4.4 Specific requirements
6 Safety issues
6.1 Electrical issues
6.1.1 General
6.1.2 Specific requirements
6.2 Mechanical issues
6.3 Thermal and fire issues
6.4 Noise issues
6.5 Access security
7 Erection of equipment
7.1 Siting
7.1.1 Photovoltaic array
7.1.2 Wind turbine
7.1.3 Micro-hydro turbine
7.1.4 Generator set
7.1.5 Technical room
7.2 Equipment installation
7.2.1 Mechanical
7.2.2 Electrical
8 Acceptance process
8.1 General
8.2 Phase 1: Preparation
8.3 Phase 2: Documentation
8.4 Phase 3: Commissioning
8.4.1 Step 1: Evaluation of the conformity of the
installed system with the accepted design
8.4.2 Step 2: Evaluation of qualification of the
installation
8.4.3 Step 3: Preliminary tests
8.4.4 Step 4: Performance testing
8.5 Phase 4: Agreement
8.6 Commissioning records
9 Operation, maintenance and replacement
10 Marking and documentation
10.1 Marking
10.1.1 Information for emergency services
10.1.2 Information for maintenance
10.1.3 Information for batteries
10.1.4 Information for sockets
10.1.5 Signs
10.2 Documentation
Annex A (informative) - Selectivity of protection
Annex B (informative) - Risk assessment of lightning stroke
Annex C (normative) - Voltage domains
Annex D (informative) - Battery room
Annex E (informative) - Energy fraction calculations
Annex F (informative) - Noise control
Annex G (informative) - Commissioning record sheet (examples)
Bibliography
Pertains to a micropower plant which is the electric energy generation subsystem associated with a decentralized rural electrification system.
| Committee |
GEL/82
|
| DevelopmentNote |
Supersedes 07/30168230 DC. (03/2009)
|
| DocumentType |
Draft
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| IEC TS 62257-7-3:2008 | Recommendations for small renewable energy and hybrid systems for rural electrification - Part 7-3: Generator set - Selection of generator sets for rural electrification systems |
| IEC 60050-811:1991 | International Electrotechnical Vocabulary (IEV) - Part 811: Electric traction |
| IEC TS 61201:2007 | Use of conventional touch voltage limits - Application guide |
| IEC TS 62257-1:2015 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 1: General introduction to IEC 62257 series and rural electrification |
| 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 62257-9-2:2016 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 9-2: Integrated systems - Microgrids |
| IEC TS 62257-8-1:2007 | Recommendations for small renewable energy and hybrid systems for rural electrification - Part 8-1: Selection of batteries and battery management systems for stand-alone electrification systems - Specific case of automotive flooded lead-acid batteries available in developing countries |
| IEC TS 62257-9-4:2016 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 9-4: Integrated systems - User installation |
| IEC TS 62257-5:2015 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 5: Protection against electrical hazards |
| IEC 60050-826:2004 | International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations |
| IEC TS 62257-2:2015 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 2: From requirements to a range of electrification systems |
| IEC TS 62257-7-1:2010 | Recommendations for small renewable energy and hybrid systems for rural electrification - Part 7-1: Generators - Photovoltaic generators |
| IEC TS 62257-4:2015 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 4: System selection and design |
| IEC 60050-448:1995 | International Electrotechnical Vocabulary (IEV) - Part 448: Power system protection |
| IEC TS 62257-3:2015 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 3: Project development and management |
| IEC 62485-2:2010 | Safety requirements for secondary batteries and battery installations - Part 2: Stationary batteries |
| IEC TS 62257-6:2015 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 6: Acceptance, operation, maintenance and replacement |
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