ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 2-8: ENVIRONMENT - VOLTAGE DIPS AND SHORT INTERRUPTIONS ON PUBLIC ELECTRIC POWER SUPPLY SYSTEMS WITH STATISTICAL MEASUREMENT RESULTS
International Electrotechnical Committee
Foreword
Introduction
1 Scope
2 Definitions
3 Description of voltage dips and short interruptions
3.1 Source of voltage dips
3.2 Voltage dip duration
3.3 Voltage dip magnitude
3.4 Short interruptions
3.5 Causes of voltage dips and short interruptions
3.6 Example of fault on MV network
4 Effects of voltage dips and short interruptions
4.1 General effects
4.2 Effects on some particular devices
5 Remedial measures
5.1 General considerations
5.2 Some examples of remedial measures
6 Measurement of voltage dips and short interruptions
6.1 Conventions adopted in the measurement of voltage
dips and short interruptions
6.2 Measurement of voltage dips
6.3 Measurement of short interruptions
6.4 Classification of measurement results
6.5 Aggregation of measurement results
7 Available measurement results
7.1 UNIPEDE statistics
7.2 Statistics from EPRI survey
7.3 Some statistics from individual countries
8 Discussion of results and general conclusions
8.1 Comparison of results
8.2 Conclusions from the results
8.3 General conclusions
8.4 Recommendations
Bibliography
Figures
Tables
Describes the electromagnetic disturbance phenomena of voltage dips and short interruptions in terms of their sources, effects, remedial measures, methods of measurement, and measurement results (in so far as these are available).
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 77 |
