Rockwell Automation Allen-Bradley PowerFlex 755T User Manual

36 Rockwell Automation Publication 750-PM101B-EN-P - April 2022
Chapter 3 PowerFlex 755T Control Block Diagrams
Figure 15 - Power Factor Correction
1 2 3 4 5 6
BA
D
C
FHEG
I
Power Factor Correction (PFC)
0
1
AC Line Freq
PLL [H3]
LscCtrlCfg [F3]
Vd
Metering [D1]
Vq
Metering [D1]
CurPwrLmt [E4]
CurPwrLmt [F5]
LCL Data
VqFeedFwd
VdFeedFwd
VqRefComp
VdRefComp
Active Current
Compensation
Reactive Current
Compensation
Vq, Vd Feed Forward
and Decoupling
IqRefComp IdRefComp
Low Pass
Filter
Low Pass
Filter
360 FFVltgLPFTime
Overview VarCtrl PFC Vector Overview PRef Move Prof Ind 2 VelRefCAM Ld Obs Cur IPM MOP Logic Metering DroopCtrl CurPwrLmt Freq Overview PRef2 Roll Psn VRef Vect Friction Comp Proc 1 22Series IO Digital Invert PLL DBC CurrCtrl CBI Metering PReg Spindle Ref Move Trq RefCAM Proc 2 22Series IO Digital Motor I2T PwrLoss VoltRefGen LscCtrlCfg Fdbk Psn PLL VRef Overview VReg Vect Trq Ref AntiSway 11-Series IO Digital High Speed Wizard LscData VoltCtrl DriveDerating Homing Psn CAM VRef Sel Trq Overview Trq Filt Oil Well 1 22-Series IO Analog CurRefGen DCBusObs PRef1 Prof Ind 1 VRef All Trq Ref Sel Cur IM SPM Oil Well 2 22-Series IO Analog PFC

Rockwell Automation Allen-Bradley PowerFlex 755T Specifications

General

Brand	Rockwell Automation
Model	Allen-Bradley PowerFlex 755T
Category	DC Drives
Language	English