IEC TS 62257-3:2015(E) provides information on the responsibilities involved in the implementation of rural power systems. More particularly it covers: – contractual relationships to be built between the different participants to a project; – the relevant tests to be applied to renewable energy and hybrid electrification systems; – quality assurance principles to be implemented; – requirements for recycling and protection of the environment. The main technical changes with regard to the previous edition are as follows: – redefine the maximum AC voltage from 500 V to 1 000 V, the maximum DC voltage from 750 V to 1 500 V; – removal of the limitation of 100 kVA system size. This publication is to be read in conjunction with \/2.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 4<\/td>\n | CONTENTS <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 4 Responsibilities of the participants 4.1 Overview <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | Tables Table 1 \u2013 Responsibilities of the different participants <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 4.2 General specification 5 Contractual relationship between participants 5.1 Overview 5.2 Notion of contract <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 5.3 Contractual commitments 5.3.1 Contract between the project developer and the project implementer 5.3.2 Contract between the project implementer and subcontractors Figures Figure 1 \u2013 Contractual relationship between project participants <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | 5.3.3 Contract between the owner and the operator 5.3.4 Contract between the operator and the user 5.3.5 Contract between the owner and the project developer 5.3.6 Contract between the owner and the user 5.3.7 Contract between the project developer and the engineering consultant <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 5.3.8 Contract between the project developer and the training provider 5.4 Contractual commitment verification procedures 5.5 Consequences of non-adherence to the commitments 5.6 Technical considerations <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 5.7 Documentation 5.7.1 General 5.7.2 Project implementation documentation 5.8 Operational\/technician documentation 5.8.1 General 5.8.2 System installation manual <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 5.8.3 Users\u2019 basic operation manual <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | 6 Relevant tests for renewable energy electrification systems 6.1 Purpose <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 6.2 References to standards 6.3 Conditions of environment 6.3.1 General 6.3.2 Climatological\/environmental conditions 6.3.3 Environmental conditions affecting equipment service life <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | 6.4 Tests 6.4.1 General <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | Table 2 \u2013 List of tests <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | 6.4.2 General information on tests 6.4.3 Safety tests <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | 6.4.4 Climatological and mechanical tests Figure 2 \u2013 Verification of operation of differential current device <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | Figure 3 \u2013 Distribution of the impacts of an impact test Table 3 \u2013 List of tests <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | Figure 4 \u2013 Layout for overturning test <\/td>\n<\/tr>\n | ||||||
| 36<\/td>\n | 6.4.5 Electromagnetic compatibility tests (EMC tests) <\/td>\n<\/tr>\n | ||||||
| 39<\/td>\n | 7 Minimum quality assurance provisions for project implementation 7.1 Purpose 7.2 Quality assurance targets <\/td>\n<\/tr>\n | ||||||
| 40<\/td>\n | 7.3 Quality assurance basic principles <\/td>\n<\/tr>\n | ||||||
| 41<\/td>\n | 7.4 Quality assurance phases and participants 7.4.1 Implementing a quality assurance procedure 7.4.2 Certification of components 7.4.3 Design and construction quality assurance <\/td>\n<\/tr>\n | ||||||
| 42<\/td>\n | 7.4.4 Maintenance quality assurance 7.4.5 Independent verification 7.4.6 Processing failures and complaints 7.5 Procedures 7.6 Quality plan 7.6.1 General <\/td>\n<\/tr>\n | ||||||
| 43<\/td>\n | 7.6.2 Operation context 7.6.3 Traceability and archiving of quality assurance actions 7.6.4 Organization of the operation Table 4 \u2013 Analysis of the requirements and definition of quality targets Table 5 \u2013 Analysis of risks Table 6 \u2013 Sequence of actions and corresponding results <\/td>\n<\/tr>\n | ||||||
| 44<\/td>\n | 7.6.5 Quality assurance implementing supervisors Table 7 \u2013 Quality assurance implementing supervisors <\/td>\n<\/tr>\n | ||||||
| 45<\/td>\n | 8 Protection of the environment, recycling and decommissioning 8.1 Purpose 8.2 Protection of environment 8.3 Recycling process and decommissioning 8.3.1 Recycling components <\/td>\n<\/tr>\n | ||||||
| 46<\/td>\n | 8.3.2 Decommissioning <\/td>\n<\/tr>\n | ||||||
| 47<\/td>\n | Annex A (informative) Technical considerations on contractual liabilities between project participants A.1 Technical guarantees A.2 Sizing A.3 Design A.4 Procurement items <\/td>\n<\/tr>\n | ||||||
| 48<\/td>\n | A.5 Installation A.6 System commissioning A.7 Operator or technician training <\/td>\n<\/tr>\n | ||||||
| 49<\/td>\n | A.8 User training syllabus A.9 Contractual warranty A.10 Maintenance contract <\/td>\n<\/tr>\n | ||||||
| 50<\/td>\n | A.11 Replacement of components A.12 Maintenance organization <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Recommendations for renewable energy and hybrid systems for rural electrification – Project development and management<\/b><\/p>\n |