IEEE 936 1987

$28.17

IEEE Guide for Self-Commutated Converters

Published By	Publication Date	Number of Pages
IEEE	1987	42

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Description

New IEEE Standard – Inactive – Withdrawn. This guide applies to self-commutated electronic power converters; that is, converters in which commutation is accomplished by components within the converter. In converters using switching devices that have turn-off capability, such as transistors or gate turn-off thyristors, interruption of the current results in a voltage that commutates the current to another branch. In converters using circuit-commutated thyristors, the commutating voltages required to transfer current from one branch to another are normally supplied by capacitors. The type of power conversion may be dc to ac, dc to dc, ac to dc, or ac to ac.

PDF Catalog

PDF Pages	PDF Title
8	Single-phase Center-Tap Voltage-Source Inverter Single-phase Half-Bridge Voltage-Source Inverter Single-phase Bridge Voltage-Source Inverter Three-phase Bridge Voltage-Source Inverter
9	1 Scope 2 Definitions 2.1 General 2.2 BasicTerms
10	2.3 Converter Circuit Elements
11	2.4 Circuit Properties Three-phase Bridge Converter Employing Complementary Commutation
12	2.5 Characteristics Related to Converter Fig 2 Three-phase Bridge Converter Employing Sequential Commutation
13	Fig 3 Turn-off Time for Circuit-Commutated Thyristors
14	Characteristics Pertaining to Converters Having AC Output Fig 4 Waveforms Produced by Pulse-Width Modulation Fig 5 Stepped Wave Quasisquare Wave
15	Characteristics Pertaining to Converters Having DC Input
16	3 References 4 Lettersymbols 4.1 List of Subscripts List of Symbols
17	5 Classification of Self-Commutated Converter Circuits 5.1 General Categories 5.2 Rectifier 5.3 Inverter Half-Controlled Single-phase Bridge Self-Commutated Rectifier
19	Six-Step Output Voltage Waveforms Single-phase Bridge Current-Source Inverter
20	5.4 Direct Frequency Changer Three-phase Bridge Current-Source Inverter Idealized Six-Step Output Line Current for Three-phase CSI Basic Three-phase to Single-phase Six-Pulse AC-to-AC Bridge Converter
21	5.5 Choppers and Gate Turn-off (GTO) Thyristors
22	Having Different Major Operating Characteristics The Three Basic DC Choppers
23	5.6 Bibliography Service Conditions 6.1 General Self-Commutated Converter Service Conditions
24	6.2 Unusual Service Conditions
25	6.3 Normal Service Conditions for Voltage Source Inverters 6.4 Normal Service Conditions for Current Source Inverters 6.5 Normal Service Conditions for Choppers Normal Service Conditions for Direct Frequency Changers
26	7 Rated Values for Self-Commutated Converters 7.1 General DC Output Self-Commutated Voltage-Source Converter (Chopper or Rectifier) (Inverter or Frequency Changer) DC Output Self-Commutated Current-Source Converter (Chopper or Rectifier) (Inverter or Frequency Changer)
27	8 Equipment Nameplate and Device Identification Example of Detailed Time-Current Overload Characteristics
28	9 Tests for Self-Commutated Converters 9.1 Classification of Tests 9.2 Testschedule
29	A Harmonics in Converters A1 General Classification
30	A3 InputHarmonics Output Harmonics
33	B Motor Heating in Inverter Drives B1 General B2 Heat Dissipation B3 Heat Generation B4 MotorAnverter Interaction
34	B5 Bibliography
37	Voltage/Frequency (V/Hz) Adjustment in Inverter Drives C1 General C2 Induction Motor Drives Induction Motor Equivalent Circuit per Phase
38	C3 Synchronous Motor Drives C4 Low-Speed Operation Equal Stator and Rotor Resistance Synchronous Motor Equivalent Circuit per Phase Fig C3 Constant VoltdHertz Control Characteristic Modified by Low-Speed Voltage Boost Fig C4
39	C5 Variable Load Operation C6 Summary C7 Bibliography
41	Pulsating Motor Torque in Inverter Drives D1 General D2 Cogging Torque D3 RippleTorque
42	D4 Bibliography