Manual De UsuarioTabla de contenidosGEH-6632, EX2100 Excitation Control User's Guide1Safety Symbol Legend5Reader Comments7Contents9Chapter 1 Equipment Overview13Introduction13System Overview14Hardware Overview17Software Overview18Technical Characteristics18How to Get Help20Related Documents20Document Distribution20Chapter 2 Functional Description21Introduction21Exciter Hardware22Exciter Configurations23Power Conversion Cabinet25Manual Ac Disconnect (Optional)25Power Conversion Module (PCM)25Gate Pulse Amplifiers (EGPA Board)26Main Dc Contactors. 41A or 41A/41B (Optional)27Free Wheeling Diode De-excitation27Auxiliary Cabinet28Ac Line-to-Line Filters28De-excitation Module (EDEX)28Shaft Voltage Suppressor29Field Flashing Module29Field Ground Detector (EXAM and EGDM)29High Voltage Interface – HVI29Control Cabinet30Diagnostic Interface (Keypad)30Control Module31Simplex Control System32Redundant Control System33Control Power Supplies34Exciter Software37Auto Reference – AUTO REF40AVR Setpoint – EXASP40Automatic Voltage Regulator – AVR40Manual Reference – MANUAL REF41Field Voltage and Current Regulators - FVR & FCR41Under Excitation Limiter – UEL42Power System Stabilizer – PSS42Operator Interface43Turbine Control HMI43Control System Toolbox (toolbox)43Chapter 3 Printed Wiring Boards Overview45Introduction45Control Boards46EBKP Backplane46DSPX Board46ACLA Board48EISB Board48EMIO Board48ESEL Board48I/O Terminal Boards49EPCT Board49ECTB Board49EXTB Board49EDCF Board50EACF Board50Bridge and Protection Boards and Modules51EGPA Board51EXCS Board51EDEX Board51EGDM Module51EXAM Module52Power Supply Boards53EPDM Module53EPBP Backplane53EPSM Module53DACA – Ac to Dc Converter54Related Board Publications55Chapter 4 Terminal Board I/O and Equipment Connections57Introduction57Power Potential Transformer Inputs59Potential and Current Transformer Inputs59Analog Input59Customer Contact I/O60Power Supply Inputs62Line Filter Connections63Exciter Internal I/O64Exciter AC Feedback64Exciter DC Feedback64De-Excitation67Crowbar70Field Ground Detector70Field Flashing72Dc Field Flashing Settings72Flashing Control Sequence72Shaft Voltage Suppressor74Data Highway Connections75Control System Toolbox Connection76Chapter 5 Diagnostic Interface-Keypad77Introduction77Using the Pushbuttons78Reading the Display81Changing Display Units83Adjusting Display Contrast83Status Screen84Reading the Meters84Alternate Status Screen (Display I/O)84Using the Menus85Viewing and Resetting Faults85Editing Parameters86Parameter Backup87Firmware and Hardware Information89Protecting the Keypad90Modifying the Protections90Appendix A Warranty and Renewal Parts93Introduction93Identifying the Part94Renewal Parts List94Part Number Structure94Warranty Terms96How to Order Parts97Data Nameplate97ML Number97Appendix B Ratings and Specifications99Glossary of Terms103Index113Tamaño: 2 MBPáginas: 118Language: EnglishManuales abiertas