지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.5
- 수록면
- 1,046 - 1,055 (10page)
이용수
초록· 키워드
오류제보하기
A controller to mitigate the destabilizing effect of constant power load (CPL) is proposed for a DC/DC buck–boost converter. The load profile has been considered to be predominantly of CPL type. The negative incremental resistance of the CPL tends to destabilize the feeder system, which may be an input filter or another DC/DC converter. The proposed sliding mode controller aims to ensure system stability under the dominance of CPL. The effectiveness of the controller has been validated through real-time simulation studies and experiments under various operating conditions. The controller has been demonstrated to be robust with respect to variations in supply voltage and load and capable of mitigating instabilities induced by CPL. Furthermore, the controller has been validated using all possible load profiles, which may arise in modern-day DC-distributed power systems.
목차
Abstract
I. INTRODUCTION
II. SYSTEM MODELING
III. SLIDING MODE CONTROL DESIGN
IV. RESULTS AND DISCUSSION
V. CONCLUSION
REFERENCES
참고문헌 (20)
참고문헌 신청
A. Khaligh, A. M. Rahimi, and A. Emadi, “Negative
impedance stabilizing pulse adjustment control technique
for DC/DC converters operating in discontinuous
conduction mode and driving constant power loads,” IEEE
Trans. Veh. Technol., Vol. 56, No. 4, pp. 2005-2016, Jul.
2007.
C. N. Onwuchekwa and A. Kwasinski, “Analysis of
boundary control for boost and buck-boost converters in
distributed power architectures with constant-power loads,”
in 26th Annual IEEE Applied Power Electronics
Conference and Exposition(APEC), pp. 1816-1823, 2011.
A. M. Rahimi, G. A. Williamson, and A. Emadi,
“Loop-cancellation technique: A novel nonlinear feedback
to overcome the destabilizing effect of constant-power
loads,” IEEE Trans. Veh. Technol., Vol. 59, No. 2, pp.
650-661, Feb. 2010.
A. Khaligh, A. M. Rahimi, A. Chakraborty, and A. Emadi,
“Analysis and stabilization of a Buck-Boost DC-DC
converter feeding constant power loads in parallel with
conventional loads in vehicular systems,” in 32nd Annual
Conference on IEEE Industrial Electronics(IECON), pp.
2799-2804, 2006.
S. Singh, D. Fulwani, and V. Kumar, “Robust
sliding-mode control of dc/dc boost converter feeding a
constant power load,” IET Power Electron., Vol.8, No.7,
pp.1230-1237, Jul. 2015.
C. N. Onwuchekwa and A. Kwasinski, “Analysis of
boundary control for boost and buck-boost converters in
distributed power architectures with constant-power loads,”
in 26th Annual IEEE Applied Power Electronics
Conference and Exposition(APEC), pp. 1816-1823, 2011.
A. M. Rahimi, G. A. Williamson, and A. Emadi,
“Loop-cancellation technique: A novel nonlinear feedback
to overcome the destabilizing effect of constant-power
loads,” IEEE Trans. Veh. Technol., Vol. 59, No. 2, pp.
650-661, Feb. 2010.
A. Khaligh, A. M. Rahimi, A. Chakraborty, and A. Emadi,
“Analysis and stabilization of a Buck-Boost DC-DC
converter feeding constant power loads in parallel with
conventional loads in vehicular systems,” in 32nd Annual
Conference on IEEE Industrial Electronics(IECON), pp.
2799-2804, 2006.
S. Singh, D. Fulwani, and V. Kumar, “Robust
sliding-mode control of dc/dc boost converter feeding a
constant power load,” IET Power Electron., Vol.8, No.7,
pp.1230-1237, Jul. 2015.
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UCI(KEPA) : I410-ECN-0101-2016-560-002888899