IEC PAS 62001:2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
10-14-2009
English
07-20-2004
FOREWORD
1 INTRODUCTION AND OBJECTIVES
1.1 General
1.2 Definitions
1.3 Introduction
1.4 Past experience
1.5 Objectives
1.6 Approach
2 GENERAL ASPECTS OF SPECIFICATIONS
2.1 General
2.2 Boundaries of responsibility
2.3 Scope of studies
2.4 Scope of supply
2.5 Technical data to be supplied by Contractor
2.6 Alternative proposals by Bidders
3 PERMISSIBLE DISTORTION LIMITS
3.1 General
3.2 Voltage distortion
3.3 Distortion limits pertaining to the HV and EHV
network equipment
3.4 Telephone interference
3.5 Special criteria
4 HARMONIC GENERATION
4.1 General
4.2 Converter harmonic generation
4.3 Calculation methodology
4.4 Sensitivity of harmonic generation to various factors
4.5 Externally generated harmonics
5 HARMONIC INTERACTION ACROSS CONVERTERS
5.1 Introduction
5.2 Interaction phenomena
5.3 Interaction modeling
5.4 Impact on a.c. filter design
5.5 Study methods
5.6 Possible countermeasures
5.7 Recommendations for the Technical Specification
6 FILTER ARRANGEMENTS
6.1 Overview
6.2 Advantages and disadvantages of typical filters
6.3 Classification of filter types
6.4 Tuned filters
6.5 Damped filters
6.6 Choice of filters
7 FILTER PERFORMANCE CALCULATION
7.1 Calculation procedure
7.2 Detuning and tolerances
7.3 Network impedance for performance calculations
7.4 Outages of filter banks/sub-banks
7.5 Considerations of probability
7.6 Flexibility regarding compliance
8 FILTER SWITCHING AND REACTIVE POWER MANAGEMENT
8.1 Introduction
8.2 Reactive power interchange with a.c. network
8.3 HVDC converter reactive power capability
8.4 Bank/sub-bank definitions and sizing
8.5 Hysteresis in switching points
8.6 Converter Q-V control near switching points
8.7 Operation at increased converter control angles
8.8 Filter switching sequence and harmonic performance
8.9 Demarcation of responsibilities
9 STEADY STATE RATING
9.1 Introduction
9.2 Calculation method
9.3 A.C. network conditions
9.4 De-tuning effects
9.5 Network impedance for rating calculations
9.6 Outages
10 TRANSIENT STRESSES AND RATING
10.1 General
10.2 Switching impulse studies
10.3 Fast fronted waveform studies
10.4 Insulation co-ordination
11 LOSSES
11.1 Background
11.2 A.C. filter component losses
11.3 Filter reactor losses
11.4 Criteria for loss evaluation
12 DESIGN ISSUES AND SPECIAL APPLICATIONS
12.1 Introduction
12.2 Performance aspects
12.3 Rating aspects
12.4 Filters for special purposes
12.5 Impact of new HVDC station in vicinity of an
existing station
12.6 Redundancy issues and spares
13 PROTECTION
13.1 Introduction
13.2 General
13.3 Bank and sub-bank overall protection
13.4 Protection of individual filter components
13.5 Personnel protection
14 SEISMIC REQUIREMENTS
14.1 General
14.2 Load specification
14.3 Method of qualification
14.4 Examples of improvements in the mechanical design
15 AUDIBLE NOISE
15.1 General
15.2 Sound active components of a.c. filters
15.3 Sound requirements
15.4 Noise reduction
16 CUSTOMER SPECIFIED PARAMETERS AND REQUIREMENTS
16.1 Introduction
16.2 A.C. system parameters
16.3 Harmonic distortion requirements
16.4 Environmental conditions
16.5 Electrical environment
16.6 Requirements for filter arrangements and components
16.7 Protection of filters
16.8 Loss evaluation
16.9 Field measurements and verifications
16.10 General requirements
17 EQUIPMENT DESIGN AND TEST REQUIREMENTS
17.1 General
17.2 Capacitors
17.3 Reactors
17.4 Resistors
17.5 Arresters
17.6 Instrument transformers
17.7 Filter switching equipment
18 FIELD MEASUREMENTS AND VERIFICATION
18.1 Introduction
18.2 Equipment and subsystem tests
18.3 System tests
18.4 In-service measurements
18.5 Measurements of pre-existing harmonic levels
for design purposes
19 FUTURE DEVELOPMENTS
19.1 Introduction
19.2 New filter technology
19.3 New converter technology
19.4 Changing external environment
20 REFERENCES
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.