Compensation settings (poles and zeros)

The Compensation settings (poles and zeros) are the characteristic of the transfer function of the converter's control system. They can be either calculated automatically or set manually. The compensator type may be Type III (VCM) or Type II (PCCM). The number of poles and zeros aligns correspondingly with the selected Control mode.

Parameter	Range	Default
Pole at origin (Hz)	0 - 1e+09	487.841
Pole 1 (Hz)	0 - 1e+09	4822.877
Pole 2 (Hz) (VCM only)	0 - 1e+09	100000.000
Zero 1 (Hz)	0 - 1e+09	916.445
Zero 2 (Hz) (VCM only)	0 - 1e+09	2250.091

Copy values – Click this button to copy the compensation settings values.

You can use them in your custom code example for VCM:

#define Pole0 487.841
#define Pole1 4822.877
#define Pole2 100000.000
#define Zero1 916.445
#define Zero2 2250.091

or PCCM:

#define Pole0 24659.727
#define Pole1 4822.877
#define Zero1 882.364