IEC 61800-4 : 1.0

ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 4: GENERAL REQUIREMENTS - RATING SPECIFICATIONS FOR A.C. POWER DRIVE SYSTEMS ABOVE 1000 V A.C. AND NOT EXCEEDING 35 KV

International Electrotechnical Committee

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FOREWORD 1 Scope 2 Normative references 3 Definitions    3.1 System    3.2 PDS input parameters    3.3 Converter    3.4 PDS output parameters    3.5 Control    3.6 Tests    3.7 Symbols 4 Overview of drive system topologies    4.1 Topologies classification    4.2 Converter configuration    4.3 Motor type    4.4 By-pass and redundant configurations    4.5 Regenerative and dynamic braking 5 Service conditions    5.1 Installation and operation    5.2 Transportation    5.3 Storage of equipment 6 Ratings    6.1 Power drive system (PDS)    6.2 Converter    6.3 Transformer    6.4 Motor 7 Control performance requirements    7.1 Steady state performance    7.2 Dynamic performance    7.3 Process control interface performance 8 PDS main components    8.1 Responsibilities    8.2 Transformer    8.3 Converter and associated controls    8.4 Motor 9 PDS integration requirements    9.1 General conditions    9.2 Integration of components with voltages above 1000 V    9.3 Protection interface    9.4 Driven equipment interface 10 Tests    10.1 Performance of tests    10.2 Items of individual PDS component tests    10.3 Drive system tests 11 Efficiency determination    11.1 General    11.2 Segregated loss method    11.3 Full load system test Annex A (informative) Most commonly used drive system         topologies    A.1 Object    A.2 Drive system topologies with indirect converters    A.3 Drive system topologies with direct converters Annex B (informative) Speed control performance and the         mechanical system    B.1 General    B.2 Basic speed control types    B.3 Effect of torsion elasticity on speed control         performance    B.4 Effects of backlash    B.5 Selection criteria for the speed control system    B.6 Specification of the speed control performance Annex C (informative) Power semiconductor losses    C.1 Thyristor    C.2 GTO/GCT thyristor (gate turn-off, gate commutated         turn-off)    C.3 IGBT    C.4 Snubber losses Figures Tables

Abstract

Applicable to adjustable speed a.c. drive systems that include power conversion, control equipment and a motor and also to power drive systems with converter voltages (line-to-line voltage), between 1 kV a.c. and 35 kV a.c., input side 50 Hz or 60 Hz, and load side frequencies up to 600 Hz.