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LAUNCHXL-F280025C: PI调节器控制结果

Part Number: LAUNCHXL-F280025C
Other Parts Discussed in Thread: C2000WARE

在调试PFC闭合电流环路时,使用的时PI调节器,如下得出结果得以改变占空比

TTPLPFC_gi_out = GI_RUN(&TTPLPFC_gi,TTPLPFC_ac_cur_sensed_pu,TTPLPFC_ac_cur_ref_inst_pu);

目前问题是,TTPLPFC_gi_out会输出1,导致占空比100%,此时电流过大,针对此问题该如何优化