IEC TS 62749:2015
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Assessment of power quality - Characteristics of electricity supplied by public networks
Superseded date
31-12-2021
Published date
09-04-2015
Publisher
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Recommended values for power quality indices
5 Objectives and methods for power quality assessment
Annex A (informative) - Examples of PROFILES for Power
Quality Specification
Annex B (informative) - Example on System Aspect Continuous
Disturbance Evaluation
Annex C (informative - Main Impact of Poor Power Quality
Annex D (informative) - Power Quality Issues Related to
Distributed Generation and Micro-grids
Annex E (informative) - Methods to Maintain and Improve
Power Quality
Annex F (informative) - Relation between Power quality
and EMC
Bibliography
IEC TS 62749:2015(E) specifies the expected characteristics of electricity at the SUPPLY TERMINALS of public low, medium and high voltage, 50 Hz or 60 Hz, networks.
| Committee |
TC 8
|
| DevelopmentNote |
Stability date: 2017. (04/2015)
|
| DocumentType |
Technical Specification
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NEN NPR IEC/TS 62749 : 2015 | Identical |
| IEC TS 62786:2017 | Distributed energy resources connection with the grid |
| PD IEC/TR 61850-90-17:2017 | Communication networks and systems for power utility automation Using IEC 61850 to transmit power quality data |
| EN IEC 62933-1:2018 | Electrical Energy Storage (EES) systems - Part 1: Vocabulary |
| PD IEC/TS 62786:2017 | Distributed energy resources connection with the grid |
| IEC TS 62898-1:2017 | Microgrids - Part 1: Guidelines for microgrid projects planning and specification |
| DIN EN IEC 60204-11 :2019 | Safety of machinery – Electrical equipment of machines Part 11: Requirements for equipment for voltages above 1 000 V AC or 1 500 V DC and not exceeding 36 kV (IEC 60204-11:2018); |
| IEC 62933-1:2018 | Electrical energy storage (EES) systems - Part 1: Vocabulary |
| 17/30356253 DC : 0 | BS EN 62933-1 - ELECTRICAL ENERGY STORAGE (EES) SYSTEMS - PART 1: TERMINOLOGY |
| PD IEC/TS 62898-1:2017 | Microgrids Guidelines for microgrid projects planning and specification |
| 16/30349357 DC : 0 | PD IEC/TS 62898-1 ED1.0 - MICROGRIDS - GUIDELINES FOR MICROGRID PROJECTS PLANNING AND SPECIFICATION |
| I.S. EN IEC 62933-1:2018 | ELECTRICAL ENERGY STORAGE (EES) SYSTEMS - PART 1: VOCABULARY |
| IEC TR 61850-90-17:2017 | Communication networks and systems for power utility automation - Part 90-17: Using IEC 61850 to transmit power quality data |
| IEEE 519-2014 REDLINE | IEEE Recommended Practice and Requirements for Harmonic Control in Electric Power Systems |
| EN 50160 : 2010 AMD 1 2015 | VOLTAGE CHARACTERISTICS OF ELECTRICITY SUPPLIED BY PUBLIC ELECTRICITY NETWORKS |
| IEC TR 61000-3-14:2011 | Electromagnetic compatibility (EMC) - Part 3-14: Assessment of emission limits for harmonics, interharmonics, voltage fluctuations and unbalance for the connection of disturbing installations to LV power systems |
| IEC 60038:2009 | IEC standard voltages |
| IEC 61000-4-30 : 3.0EN+(REDLINE+VERSION) | ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-30: TESTING AND MEASUREMENT TECHNIQUES - POWER QUALITY MEASUREMENT METHODS |
| IEC 61000-4-15 : 2.0 | ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-15: TESTING AND MEASUREMENT TECHNIQUES - FLICKERMETER - FUNCTIONAL AND DESIGN SPECIFICATIONS |
| IEC 61000-3-11 : 2.0 | ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-11: LIMITS - LIMITATION OF VOLTAGE CHANGES, VOLTAGE FLUCTUATIONS AND FLICKER IN PUBLIC LOW-VOLTAGE SUPPLY SYSTEMS - EQUIPMENT WITH RATED CURRENT <= 75 A AND SUBJECT TO CONDITIONAL CONNECTION |
| IEC 61000-2-4:2002 | Electromagnetic compatibility (EMC) - Part 2-4: Environment - Compatibility levels in industrial plants for low-frequency conducted disturbances |
| IEC TR 62510:2008 | Standardising the characteristics of electricity |
| IEC 61000-2-12:2003 | Electromagnetic compatibility (EMC) - Part 2-12: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public medium-voltage power supply systems |
| IEC TR 60725:2012 | Consideration of reference impedances and public supply network impedances for use in determining the disturbance characteristics of electrical equipment having a rated current ≤75 A per phase |
| IEC 62586-1:2017 | Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI) |
| 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 TR 61000-3-13:2008 | Electromagnetic compatibility (EMC) - Part 3-13: Limits - Assessment of emission limits for the connection of unbalanced installations to MV, HV and EHV power systems |
| IEC 61000-3-12:2011 | Electromagnetic compatibility (EMC) - Part 3-12: Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and ≤ 75 A per phase |
| IEC TR 61000-2-5:2017 | Electromagnetic compatibility (EMC) - Part 2-5: Environment - Description and classification of electromagnetic environments |
| SAC GB/T 18481 : 2001 | POWER QUALITY - TEMPORARY AND TRANSIENT OVERVOLTAGES |
| IEC TR 61000-2-14:2006 | Electromagnetic compatibility (EMC) - Part 2-14: Environment - Overvoltages on public electricity distribution networks |
| CLC/TR 50555:2010/AC:2011 | INTERRUPTION INDEXES |
| IEC 61000-4-15:2010 | Electromagnetic compatibility (EMC) - Part 4-15: Testing and measurement techniques - Flickermeter - Functional and design specifications |
| 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 TR 61000-3-7:2008 | Electromagnetic compatibility (EMC) - Part 3-7: Limits - Assessment of emission limits for the connection of fluctuating installations to MV, HV and EHV power systems |
| CLC/TR 50422:2013 | GUIDE FOR THE APPLICATION OF THE EUROPEAN STANDARD EN 50160 |
| IEC TR 61000-2-1:1990 | Electromagnetic compatibility (EMC) - Part 2: Environment - Section 1: Description of the environment - Electromagnetic environment for low-frequency conducted disturbances and signalling in public power supply systems |
| IEC 61000-2-2:2002+AMD1:2017 CSV | Electromagnetic compatibility (EMC) - Part 2-2: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems |
| IEC 61000-3-3:2013 RLV | Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection |
| IEEE 1564-2014 | IEEE Guide for Voltage Sag Indices |
| IEC 61000-4-7:2002+AMD1:2008 CSV | Electromagnetic compatibility (EMC) - Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto |
| IEC 61000-3-3 : 3.0EN+(REDLINE+VERSION) | ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-3: LIMITS - LIMITATION OF VOLTAGE CHANGES, VOLTAGE FLUCTUATIONS AND FLICKER IN PUBLIC LOW-VOLTAGE SUPPLY SYSTEMS, FOR EQUIPMENT WITH RATED CURRENT <= 16 A PER PHASE AND NOT SUBJECT TO CONDITIONAL CONNECTION |
| AS 61000.3.100-2011 | Electromagnetic compatibility (EMC) Limits - Steady state voltage limits in public electricity systems |
| IEC TR 61000-3-6:2008 | Electromagnetic compatibility (EMC) - Part 3-6: Limits - Assessment of emission limits for the connection of distorting installations to MV, HV and EHV power systems |
| IEC TR 61000-2-8:2002 | Electromagnetic compatibility (EMC) - Part 2-8: Environment - Voltage dips and short interruptions on public electric power supply systems with statistical measurement results |
| IEC 61000-3-2 : 4.0 | ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-2: LIMITS - LIMITS FOR HARMONIC CURRENT EMISSIONS (EQUIPMENT INPUT CURRENT <= 16 A PER PHASE) |
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