05478nam 2200685Ia 450 991013950350332120200520144314.01-282-69002-797866126900200-470-68211-60-470-68212-4(CKB)2550000000006564(EBL)480432(OCoLC)587391573(SSID)ssj0000342758(PQKBManifestationID)11258832(PQKBTitleCode)TC0000342758(PQKBWorkID)10288206(PQKB)10079029(MiAaPQ)EBC480432(Au-PeEL)EBL480432(CaPaEBR)ebr10361168(CaONFJC)MIL269002(PPN)167616803(EXLCZ)99255000000000656420090617d2009 uy 0engurcn|||||||||txtccrSelf-commutating converters for high power applications[electronic resource] /Jos Arrillaga ... [et al.]Chichester, West Sussex, U.K. J. Wiley20091 online resource (326 p.)Description based upon print version of record.0-470-74682-3 Includes bibliographical references and index.Self-Commutating Converters for High Power Applications; Contents; Preface; 1 Introduction; 1.1 Early developments; 1.2 State of the large power semiconductor technology; 1.2.1 Power ratings; 1.2.2 Losses; 1.2.3 Suitability for large power conversion; 1.2.4 Future developments; 1.3 Voltage and current source conversion; 1.4 The pulse and level number concepts; 1.5 Line-commutated conversion (LCC); 1.6 Self-commutating conversion (SCC); 1.6.1 Pulse width modulation (PWM); 1.6.2 Multilevel voltage source conversion; 1.6.3 High-current self-commutating conversion; 1.7 Concluding statementReferences 2 Principles of Self-Commutating Conversion; 2.1 Introduction; 2.2 Basic VSC operation; 2.2.1 Power transfer control; 2.3 Main converter components; 2.3.1 DC capacitor; 2.3.2 Coupling reactance; 2.3.3 The high-voltage valve; 2.3.4 The anti-parallel diodes; 2.4 Three-phase voltage source conversion; 2.4.1 The six-pulse VSC configuration; 2.4.2 Twelve-pulse VSC configuration; 2.5 Gate driving signal generation; 2.5.1 General philosophy; 2.5.2 Selected harmonic cancellation; 2.5.3 Carrier-based sinusoidal PWM; 2.6 Space-vector PWM pattern2.6.1 Comparison between the switching patterns 2.7 Basic current source conversion operation; 2.7.1 Analysis of the CSC waveforms; 2.8 Summary; References; 3 Multilevel Voltage Source Conversion; 3.1 Introduction; 3.2 PWM-assisted multibridge conversion; 3.3 The diode clamping concept; 3.3.1 Three-level neutral point clamped VSC; 3.3.2 Five-level diode-clamped VSC; 3.3.3 Diode clamping generalization; 3.4 Theying capacitor concept; 3.4.1 Three-level flying capacitor conversion; 3.4.2 Multi-level flying capacitor conversion; 3.5 Cascaded H-bridge conguration3.6 Modular multilevel conversion (MMC) 3.7 Summary; References; 4 Multilevel Reinjection; 4.1 Introduction; 4.2 The reinjection concept in line-commutated current source conversion; 4.2.1 The reinjection concept in the double-bridge configuration; 4.3 Application of the reinjection concept to self-commutating conversion; 4.3.1 Ideal injection signal required to produce a sinusoidal output waveform; 4.3.2 Symmetrical approximation to the ideal injection; 4.4 Multilevel reinjection (MLR)-the waveforms; 4.5 MLR implementation-the combination concept; 4.5.1 CSC configuration4.5.2 VSC configuration 4.6 MLR implementation-the distribution concept; 4.6.1 CSC configuration; 4.6.2 VSC configuration; 4.7 Summary; References; 5 Modelling and Control of Converter Dynamics; 5.1 Introduction; 5.2 Control system levels; 5.2.1 Firing control; 5.2.2 Converter state control; 5.2.3 System control level; 5.3 Non-linearity of the power converter system; 5.4 Modelling the voltage source converter system; 5.4.1 Conversion under pulse width modulation; 5.5 Modelling grouped voltage source converters operating with fundamental frequency switching5.6 Modelling the current source converter systemFor very high voltage or very high current applications, the power industry still relies on thyristor-based Line Commutated Conversion (LCC), which limits the power controllability to two quadrant operation. However, the ratings of self-commutating switches such as the Insulated-Gate Bipolar Transistor (IGBT) and Integrated Gate-Commutated Thyristor (IGCT), are reaching levels that make the technology possible for very high power applications. This unique book reviews the present state and future prospects of self-commutating static power converters for applications requiring eitherCommutation (Electricity)Electric current convertersElectric power distributionHigh tensionCommutation (Electricity)Electric current converters.Electric power distributionHigh tension.621.31/7Arrillaga J8232Arrillaga J8232MiAaPQMiAaPQMiAaPQBOOK9910139503503321Self-commutating converters for high power applications2051916UNINA