IEC TS 62257-6:2015(E) describes the various rules to be applied for acceptance, operation, maintenance and replacement of decentralized rural electrification systems which are designed to supply electric power for sites which are not connected to a large interconnected system, or a national grid, in order to meet basic needs. This technical specification proposes a methodology to achieve the best technical and economic conditions for acceptance, operation, maintenance and replacement of equipment and complete system life cycle. 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 | ||||||
| 5<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 1 Scope 2 Normative reference <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 3 Terms and definitions 4 General aspects 4.1 Introduction to AOMR actions <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | Tables Table 1 \u2013 AOMR actions <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | Table 2 \u2013 System acceptance process description <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 4.2 Conditions impacting AOMR actions and guidelines 4.2.1 Characteristics of the project\/systems to be managed 4.2.2 Organization of AOMR personnel and responsibilities Table 3 \u2013 AOMR participant involvement <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 4.2.3 Needed technical capabilities of AOMR participants <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 4.3 Training 5 Rules for systems 5.1 System identification and operational data record keeping Table 4 \u2013 Levels of skill for safety Table 5 \u2013 Levels of general skill <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 5.2 Organizational issues 5.2.1 System limit definition of the AOMR domain 5.2.2 Planning of AOMR actions <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 5.2.3 Traceability of AOMR actions 5.3 Technical issues Table 6 \u2013 Maintenance actions planning -example Table 7 \u2013 Voltage domains <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 5.4 Acceptance issues 5.5 Recommended practices for intervention 5.6 Maintenance actions <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | 5.7 Replacement factors 5.8 Analysis of the conformity of the delivered service to the contractual commitments <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 6 Rules for electric equipment 6.1 General aspects 6.2 Specific aspects related to electric equipment 6.2.1 General Table 8 \u2013 Verification of the adherence to commitments <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 6.2.2 Acceptance test 6.2.3 Recommended practices for intervention 6.2.4 Maintenance actions 6.2.5 Replacement factors <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Recommendations for renewable energy and hybrid systems for rural electrification – Acceptance, operation, maintenance and replacement<\/b><\/p>\n |