### Resumen

This paper proposes a computationally efficient Predictive Torque Control (PTC) technique for permanent-magnet synchronous generators (PMSGs) without weighting factors. The proposed control strategy is based on computing the q-axis reference current from the demanded torque. Furthermore, the d-axis reference current is set to zero to achieve the maximum torque per ampere (MTPA) operation of the PMSG. Then, the reference voltage vector (VV) is directly computed from the reference current vector using the deadbeat principle. Finally, according to the location of this reference VV, only three evaluations of the cost function are required. The cost function includes only the error between the reference VV and the candidates ones, which eliminates the need of weighting factors. Therefore, the proposed control scheme overcomes the following drawbacks of the classical PTC: 1) High calculation burden, and 2) tuning of the weighting factors. Experimental results using a dSPACE DS1007 real-time platform and a 14.5 kW PMSG are presented to verify the feasibility of the proposed control method.

Idioma original | English |
---|---|

Páginas (desde-hasta) | 133-140 |

Número de páginas | 8 |

Publicación | PCIM Europe Conference Proceedings |

N.º | 225809 |

Estado | Published - 1 ene 2018 |

Evento | International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2018 - Nuremberg, Germany Duración: 5 jun 2018 → 7 jun 2018 |

### Huella dactilar

### ASJC Scopus subject areas

- Electrical and Electronic Engineering

### Citar esto

*PCIM Europe Conference Proceedings*, (225809), 133-140.

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*PCIM Europe Conference Proceedings*, n.º 225809, pp. 133-140.

**Computationally efficient predictive direct torque control strategy for pmsgs without weighting factors.** / Abdelrahem, Mohamed; Eldeeb, Hisham; Hackl, Christoph; Kennel, Ralph; Rodriguez, Jose.

Resultado de la investigación: Conference article

TY - JOUR

T1 - Computationally efficient predictive direct torque control strategy for pmsgs without weighting factors

AU - Abdelrahem, Mohamed

AU - Eldeeb, Hisham

AU - Hackl, Christoph

AU - Kennel, Ralph

AU - Rodriguez, Jose

PY - 2018/1/1

Y1 - 2018/1/1

N2 - This paper proposes a computationally efficient Predictive Torque Control (PTC) technique for permanent-magnet synchronous generators (PMSGs) without weighting factors. The proposed control strategy is based on computing the q-axis reference current from the demanded torque. Furthermore, the d-axis reference current is set to zero to achieve the maximum torque per ampere (MTPA) operation of the PMSG. Then, the reference voltage vector (VV) is directly computed from the reference current vector using the deadbeat principle. Finally, according to the location of this reference VV, only three evaluations of the cost function are required. The cost function includes only the error between the reference VV and the candidates ones, which eliminates the need of weighting factors. Therefore, the proposed control scheme overcomes the following drawbacks of the classical PTC: 1) High calculation burden, and 2) tuning of the weighting factors. Experimental results using a dSPACE DS1007 real-time platform and a 14.5 kW PMSG are presented to verify the feasibility of the proposed control method.

AB - This paper proposes a computationally efficient Predictive Torque Control (PTC) technique for permanent-magnet synchronous generators (PMSGs) without weighting factors. The proposed control strategy is based on computing the q-axis reference current from the demanded torque. Furthermore, the d-axis reference current is set to zero to achieve the maximum torque per ampere (MTPA) operation of the PMSG. Then, the reference voltage vector (VV) is directly computed from the reference current vector using the deadbeat principle. Finally, according to the location of this reference VV, only three evaluations of the cost function are required. The cost function includes only the error between the reference VV and the candidates ones, which eliminates the need of weighting factors. Therefore, the proposed control scheme overcomes the following drawbacks of the classical PTC: 1) High calculation burden, and 2) tuning of the weighting factors. Experimental results using a dSPACE DS1007 real-time platform and a 14.5 kW PMSG are presented to verify the feasibility of the proposed control method.

UR - http://www.scopus.com/inward/record.url?scp=85066980233&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:85066980233

SP - 133

EP - 140

JO - PCIM Europe Conference Proceedings

JF - PCIM Europe Conference Proceedings

SN - 2191-3358

IS - 225809

ER -