Journal article
Stability Improvement of Cascaded Power Conversion Systems Based on Hamiltonian Energy Control Theory
Abstract
It is well known that the interaction between cascaded individually designed power conversion systems can cause instability. To overcome this issue, a Hamiltonian energy control scheme is proposed, which is based on passivity control theory and port-controlled Hamiltonian framework. A complementary PI adjustment term is also included in the control algorithm to eliminate the steady-state output voltage error caused by the parameter uncertainty. …
Authors
Pang S; Nahid-Mobarakeh B; Hashjin SA; Pierfederici S; Martin J-P; Liu Y; Huangfu Y; Luo G; Gao F
Journal
IEEE Transactions on Industry Applications, Vol. 57, No. 1, pp. 1081–1093
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
DOI
10.1109/tia.2020.3038355
ISSN
0093-9994