### Abstract

Original language | English |
---|---|

Title of host publication | International Conference on Electrical Machines and Systems, 2008. ICEMS 2008 |

Publisher | IEEE |

Pages | 1157 - 1162 |

Number of pages | 6 |

ISBN (Print) | 978-1-4244-3826-6 |

Publication status | Published - Oct 2008 |

Event | ICEMS 2008 - Wuhan, China Duration: 13 Oct 2008 → … |

### Conference

Conference | ICEMS 2008 |
---|---|

Country | China |

City | Wuhan |

Period | 13/10/08 → … |

### Fingerprint

### Keywords

- power control
- constant switching frequency
- three-phase grid connected voltage source converters
- predictive power model
- pulse width modulation converters

### Cite this

*International Conference on Electrical Machines and Systems, 2008. ICEMS 2008*(pp. 1157 - 1162 ). IEEE.

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*International Conference on Electrical Machines and Systems, 2008. ICEMS 2008.*IEEE, pp. 1157 - 1162 , ICEMS 2008, Wuhan, China, 13/10/08.

**A new direct power control strategy for grid connected voltage source converters.** / Zhi, Dawei; Xu, Lie; Williams, Barry; Yao, Liangzhong; Bazargan, Masoud.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book

TY - GEN

T1 - A new direct power control strategy for grid connected voltage source converters

AU - Zhi, Dawei

AU - Xu, Lie

AU - Williams, Barry

AU - Yao, Liangzhong

AU - Bazargan, Masoud

PY - 2008/10

Y1 - 2008/10

N2 - This paper presents a new predictive direct power control (DPC) strategy for three-phase grid connected voltage source converters with constant switching frequency. Source and converter flux are introduced to develop the power flow model of such system. Based on the predictive power model, the output converter voltage vector in each PWM period can be calculated directly. The detailed power variations are examined under different voltage vector sequences. Constant switching frequency and excellent dynamic performance are achieved. Both simulation and experimental results are provided to demonstrate the effectiveness and robustness of the proposed control strategy.

AB - This paper presents a new predictive direct power control (DPC) strategy for three-phase grid connected voltage source converters with constant switching frequency. Source and converter flux are introduced to develop the power flow model of such system. Based on the predictive power model, the output converter voltage vector in each PWM period can be calculated directly. The detailed power variations are examined under different voltage vector sequences. Constant switching frequency and excellent dynamic performance are achieved. Both simulation and experimental results are provided to demonstrate the effectiveness and robustness of the proposed control strategy.

KW - power control

KW - constant switching frequency

KW - three-phase grid connected voltage source converters

KW - predictive power model

KW - pulse width modulation converters

UR - http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4770894

M3 - Conference contribution book

SN - 978-1-4244-3826-6

SP - 1157

EP - 1162

BT - International Conference on Electrical Machines and Systems, 2008. ICEMS 2008

PB - IEEE

ER -