Transcription of Advantages of the Variable Frequency Generator …
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Advanced Thinking >>> Down to Earth Service >>> Advantages of theVariable Frequency Generator (VFG) Worldwide Patent PendingPresented By: Juergen Schulz, Canadian Advanced Authored By: Andy Limanowka, Canadian Advanced Inc. Dana Pettigrew, Nexen International PetroleumAdvanced Thinking >>> Down to Earth Service >>>What is a VFGVARIABLE Frequency Generator (VFG) Power Generator that varies Frequency and Voltage output Operates 30-70 Hz, 400-5000 Volts For use with ESP s & other Variable Torque Loads requiring Variable speed Eliminates Variable Speed Drive and Transformer Developed by: Canadian Advanced Inc. With Nexen International & Finning Canada (Caterpillar)Advanced Thinking >>> Down to Earth Service >>>How the VFG works Reduced Speed Start Reduced Voltage Start Control Module controls: Voltage, Current & Hz (RPM) Diesel or Natural Gas Enginewith Governor Motor Protection SCADA/CommunicationPowerGeneratorGenerat orControl/MotorProtectionWellESPA dvanced Thinking >>> Down to Earth Service >>>Start-up traces (40Hz Ramp Start)Ramp StartNominal full load Volt 3480V@60 HzNominal full load Amps 90A@60Hz2sec for system stabilizationsinrush current x full load current0500100015002000250030003 4 5 6 7 8 9 101112131415 TIME [s]VOLTS020406080100120140160180200 AMPSGen VoltsGen Current3508 CAT; 12000 BPD pum
Advanced Thinking >>> Down to Earth Service >>> What is a VFG VARIABLE FREQUENCY GENERATOR (VFG) • Power Generator that varies Frequency and Voltage
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