Power Flow Control Solutions for a Modern Grid Using SMART Power Flow Controllers. Kalyan K. Sen

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СКАЧАТЬ active power (P_se) versus reactive power (Q_se) by the ...Figure 6‐64 Line current ( I ) in A_rms during the entire range of the relati...Figure 6‐65 (a) ST operating with a compensating voltage in the range of 0 ≤...Figure 6‐66 (a) ST operating with a compensating voltage in the range of 0 ≤...Figure 6‐67 (a) ST operating with a compensating voltage in the range of 0 ≤...Figure 6‐68 (a) ST operating with a compensating voltage in the range of 0 ≤...Figure 6‐69 (a) ST operating with a compensating voltage in the range of 0 ≤...Figure 6‐70 (a) ST operating with a compensating voltage in the range of 0 ≤...Figure 6‐71 (a) ST configuration using LTCs with lower current rating; (b) p...Figure 6‐72 ST configuration using taps with lower voltage and current ratin...Figure 6‐73 ST configuration with six secondary windings in a two‐core desig...Figure 6‐74 The voltage compensating points for the A phase in Option 1 conf...Figure 6‐75 ST configuration with three secondary windings in a two‐core des...Figure 6‐76 Operating points of an ST in Option 1: (a) modified sending‐end ...Figure 6‐77 The voltage compensating points for the A phase in Option 2 conf...Figure 6‐78 ST configuration with three secondary windings in a two‐core des...Figure 6‐79 Operating points of an ST in Option 2: (a) modified sending‐end ...Figure 6‐80 The voltage compensating points for the A phase in Option 3 conf...Figure 6‐81 An ST configuration with three secondary windings in a two‐core ...Figure 6‐82 Operating points of an ST in Option 3: (a) modified sending‐end ...Figure 6‐83 (a) UPFC test results for automatic power flow control mode of o...Figure 6‐84 Practical voltage compensation range with the use of the VRT, PA...Figure 6‐85 Multiline Sen Transformer (MST).Figure 6‐86 ST’s Compensating‐Voltage Unit is connected to the stepped‐down ...Figure 6‐87 ST’s Compensating‐Voltage Unit is connected to the stepped‐up vo...Figure 6‐88 Two methods of modifying a transmission line voltage: (a) with a...Figure 6‐89 (a) Shunt‐Shunt configuration of ST for the A phase; (b) phasor ...Figure 6‐90 Shunt‐Shunt configuration of ST for the A phase, B phase, and C ...Figure 6‐91 (a) ST with shunt‐connected Compensating‐Voltage Unit operating ...Figure 6‐92 (a) ST with shunt‐connected Compensating‐Voltage Unit operating ...Figure 6‐93 (a) ST with shunt‐connected Compensating‐Voltage Unit operating ...Figure 6‐94 MST with shunt‐connected Compensating‐Voltage Units.Figure 6‐95 Generalized Sen Transformer (GST).

      7 Appendix AFigure A‐1 Three‐phase voltage source supplying currents to a balanced three...Figure A‐2 Balanced three‐phase voltages in a timing diagram and the corresp...Figure A‐3 Balanced three‐phase currents in a timing diagram and the corresp...Figure A‐4 Unbalanced three‐phase variables in a timing diagram and the corr...Figure A‐5 Balanced three‐phase, positive‐sequence components in a timing di...Figure A‐6 Balanced three‐phase, negative‐sequence components in a timing di...Figure A‐7 Zero‐sequence component in a timing diagram and the corresponding...Figure A‐8 A‐phase, positive‐, negative‐, and zero‐sequence components in a ...Figure A‐9 B‐phase positive‐, negative‐, and zero‐sequence components in a t...Figure A‐10 C‐phase positive‐, negative‐, and zero‐sequence components in a ...Figure A‐11 Triple frequency, zero‐sequence component in a timing diagram an...Figure A‐12 Unbalanced three‐phase variables in a timing diagram and the cor...Figure A‐13 A‐phase positive‐, negative‐, and zero‐sequence components in a ...Figure A‐14 B‐phase positive‐, negative‐, and zero‐sequence components in a ...Figure A‐15 C‐phase positive‐, negative‐, and zero‐sequence components in a ...Figure A‐16 Three‐phase voltage source supplying three‐phase unbalanced load...Figure A‐17 Representation of three‐phase, positive‐sequence variables in (a...Figure A‐18 Representation of three‐phase, negative‐sequence variables in (a...Figure A‐19 Conversion of A, B, and C stationary variables into (a) d‐q stat...

      8 Appendix BFigure B‐1 Two‐generator/one‐line power system network with a lossy line and...Figure B‐2 Natural current (I_n) as a function of power angle

from 0^° ...Figure B‐3 (a) Natural active power (P_sn), (b) natural reactive power (Q_sn),...Figure B‐4 (a) Natural active power (P_rn), (b) natural reactive power (Q_rn),...Figure B‐5 (a) Q_sn vs P_sn at the sending end and (b) Q_rn vs P_rn at the recei...Figure B‐6 Modified sending‐end voltage (V_s′) with a shunt‐compensatin...Figure B‐7 Modified sending‐end voltage (V_s′) with a series‐compensati...

      9 Appendix CFigure C‐1 Sen transformer representation.Figure C‐2 Phasor diagram of the Sen transformer.Figure C‐3 Proposed Sen transformer representation in PSS^®E load flow....Figure C‐4 Chilean power system – study area.Figure C‐5 Chilean system post Sen transformer.Figure C‐6 Operating limits of the two‐transformer model and the Sen transfo...

      Guide

      1  Books in the IEEE Press Series on Power and Engineering

      2  Cover Page

      3  Series Page

      4  Title Page

      5  Copyright Page

      6  Dedication Page

      7  Authors’ Biographies

      8  Foreword

      9  Nomenclature

      10  Preface

      11  Acknowledgments

      12  About the Companion Website

      13  Table of Contents

      14  Begin Reading

      15  Appendix A Miscellaneous

      16  Appendix B Power Flow Equations in a Lossy Line

      17  APPENDIX C Modeling of the Sen Transformer in PSS ®E

      18  References

      19  Index СКАЧАТЬ