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A Voltage Modulated DPC Approach for Three-Phase PWM Rectifier
被引:68
作者:
Gui, Yonghao
[1
]
Li, Mingshen
[1
]
Lu, Jinghang
[1
]
Golestan, Saeed
[1
]
Guerrero, Josep M.
[1
]
Vasquez, Juan C.
[1
]
机构:
[1] Aalborg Univ, Dept Energy Technol, DK-9220 Aalborg, Denmark
关键词:
Exponential stability;
linear time-invariant (LTI);
rectifier;
three-phase systems;
DIRECT POWER-CONTROL;
PREDICTIVE CONTROL;
FEEDFORWARD CONTROL;
AC/DC CONVERTERS;
DC;
ELECTRONICS;
DESIGN;
D O I:
10.1109/TIE.2018.2801841
中图分类号:
TP [自动化技术、计算机技术];
学科分类号:
0812 ;
摘要:
In this paper, a voltage modulated direct power control for three-phase pulse width modulated rectifier is proposed. With the suggested method, the differential equations describing the rectifier dynamics are changing from a linear time-varying system into a linear time-invariant one. In this way, conventional feedback and feed forward controllers are applicable for the independent control of active and reactive powers. The proposed method has guaranteed that the closed system is globally exponentially stable. A feedback linearization method is also employed for generating the active power reference of inner loops. Finally, some experimental tests are conducted to verify its effectiveness.
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页码:7612 / 7619
页数:8
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