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IRMCS2011 Datenblatt(PDF) 18 Page - International Rectifier |
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IRMCS2011 Datenblatt(HTML) 18 Page - International Rectifier |
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18 / 25 page ![]() REFERENCE DESIGN IRMCS2011 This document is the property of International Rectifier and may not be copied or distributed without expressed consent. 17 8. New Motor Adaptation New motor can be configured by simple EXCEL spreadsheet. EXCEL spreadsheet template is provided in the shipment with the filename “IRMCx201-DriveParams.xls”. This spreadsheet facilitates configuration of parameters which need to go into each host registers inside of the IRMCK201 IC. The spreadsheet calculates current feedback/speed feedback scaling, Proportional plus Integral (PI) gains of current and speed regulators, PWM carrier frequency, deadtime, etc, based on simple motor nameplate and published data input. The output of this spreadsheet is text file containing one-to-one corresponding each registers’ values. User can use the ServoDesigner TM to read this output into the associated registers. For detailed operation, please refer to “3.1 Drive Parameter Setup” in IRMCK201 Application Developer’s Guide. Motor Selection : 1 P30B06040DXS00M (Type the number here!) password : 201 "=================== Motor Information =========================" (RPM) Rated Speed 3000rpm (Lq) L_phase 0.00644H (line to line Inductance) / 2 (R_Stator) R_phase 1.4ohms/ph (line to line Resistor) / 2 (Amps) Rated Amps 2.7Arms (NLC)No Load Current 0Arms (necessary for IM) (Jm) Inertia of Motor 2.55E-05Kg-m2 (Kt) Torque Constant 0.533N-m/Arms (Ke) Voltage Constant 18.6V ln-rms/krpm voltage is line to neutral rms Poles 8 (PPR) Encoder PPR 2000pulse/revolution Wire-Saving Encoder? TRUE( TRUE / FALSE ) "================== Application Information ======================" "-------------------------- General ---------------------------" Max RPM 4500rpm (Vdc_Nom) Nominal Vdc 310Volts (OvLoad) Max pu motor current at rated speed 3pu "--------------- Speed Regulator Tuning ---------------" Speed Regulator BW 200rad/sec Positive Speed Rate limit 1000rpm/sec Negative Speed Rate limit 1000sec to rate speed Inertia of Load (measured) 0Kg-m2 SpdLpRate 21 SpdLoop per this # of CurLoop "--------------------- Current Limits ----------------------" Motoring Limit 200% |
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