Modified Projected Cross Point Control - A Large Signal Analysis
Modified projected cross point control (PCPC) is introduced and discussed in this paper. Compared to the existing PCPC method, the hardware implementation of the proposed modified method is simpler. This modified PCPC method benefits from the advantages of traditional fixed- and variable-frequency current mode control approaches. For instance, as argued in this paper, while modified PCPC is a fixed-frequency approach, it is stable for the entire range of the duty cycle similar to the variable-frequency hysteresis current mode control scheme. Other advantages and large-signal characteristics of modified PCPC are discussed by comparing it with the well-known peak and average current mode control methods.
S. M. Khazraei and M. Ferdowsi, "Modified Projected Cross Point Control - A Large Signal Analysis," Proceedings of the IEEE Energy Conversion Congress and Exposition (2009, San Jose, CA), pp. 3021-3025, Institute of Electrical and Electronics Engineers (IEEE), Sep 2009.
The definitive version is available at http://dx.doi.org/10.1109/ECCE.2009.5316304
IEEE Energy Conversion Congress and Exposition (2009: Sep. 20-24, San Jose, CA)
Electrical and Computer Engineering
Keywords and Phrases
Average Current-Mode Control; Current Mode Control; Duty Cycles; Frequency Approach; Frequency Current; Hardware Implementations; Hysteresis Current; Large-Signal Analysis; Large-Signals; Projected Cross Point Control; Energy Conversion; Hardware; Power Converters; Signal Analysis; Switching Circuits; Active Filters; Switching Converters
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Article - Conference proceedings
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