IEC 60834-2:1993
Current
The latest, up-to-date edition.
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French
06-25-1993
FOREWORD
Clause
SECTION 1: GENERAL
1.1 Scope and object
1.2 Normative references
1.3 Service conditions
1.3.1 Ambient conditions
1.3.2 Supply voltage with battery operation
1.3.3 Supply voltage with a.c. mains operation
1.3.4 Storage conditions
1.4 Telecommunication system used
SECTION 2: TERMINOLOGY
SECTION 3: CHARACTERISTIC OF ANALOGUE COMPARISON
TELEPROTECTION SCHEMES
3.1 Arrangement of teleprotection schemes and their
associated interfaces
3.2 Teleprotection operating time
3.3 Protection operating time
SECTION 4: REQUIREMENTS
4.1 General equipment interface requirements
4.1.1 Insulation levels
4.1.2 Impulse withstand level
4.1.3 High frequency disturbance level
4.1.4 Specific requirements for interface between
separate protection equipment and teleprotection
equipment
4.2 Specific power supply requirements
4.2.1 Power supply variations
4.2.2 Interruptions
4.2.3 Reflected noise
4.2.4 Reverse polarity
4.3 Operational requirements
4.3.1 Overall protection requirements
4.3.2 Monitoring and alarms
SECTION 5: METHODS FOR PERFORMANCE TESTING
5.1 General equipment interface tests
5.1.1 Insulation tests
5.1.2 Impulse withstand test
5.1.3 High frequency disturbance test
5.2 Specific power supply tests
5.2.1 Power supply variations
5.2.2 Interruptions
5.2.3 Reflected noise
5.2.4 Reverse polarity
5.3 Teleprotection system performance tests
5.3.1 General
5.3.2 Procedure
5.3.3 Reference condition
5.3.4 Current control, monitoring and settings
5.3.5 Application of noise to teleprotection channel
5.3.6 Dependability
5.3.7 Security
5.4 Checking alarm functions
Figures
ANNEXES
A Types of analogue comparison protection systems and
associated teleprotection schemes
B The binary symmetric channel (BSC) model
C Bibliography
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