Zobrazeno 1 - 10
of 872
pro vyhledávání: '"Stationary Reference Frame"'
Publikováno v:
IEEE Access, Vol 11, Pp 133174-133188 (2023)
The conventional double-vector model predictive current control based on rotating reference frame (RRF-MPCC) which used in fault-tolerant permanent magnet rim driven motor (FTPM-RDM) has the problems of large output torque ripple and long selection t
Externí odkaz:
https://doaj.org/article/2f0e3106bf0b46778d689b68125313f2
Akademický článek
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Publikováno v:
Energies, Vol 15, Iss 13, p 4898 (2022)
High penetration of wind power into the grid necessitates the coordinated action of wind energy conversion systems and the grid. A suitable generation control is required to fulfill the grid integration requirements, especially during faults. A syste
Externí odkaz:
https://doaj.org/article/7a5c4304b1fa49798118ecd0d0c0ca83
Autor:
Manash Kumar Mishra, Vivek Lal
Publikováno v:
IEEE Journal of Emerging and Selected Topics in Power Electronics. 10:4587-4602
This article proposes an enhanced integrated control strategy to mitigate grid current harmonics and power ripples for a three-phase grid-tied photovoltaic (GTPV) system without a phase-locked loop (PLL) unit. The proposed control strategy consists o
Publikováno v:
IEEE Transactions on Industrial Electronics. 69:4440-4450
This paper proposes an algorithm correcting the field orientation inaccuracy caused by resolver periodic error and rotor time constant variation. It is found that the periodic error brings harmonic current vectors and torque ripples while the rotor t
Publikováno v:
IEEE Journal of Emerging and Selected Topics in Power Electronics. 10:1434-1446
Current regulation of inductive-capacitive-inductive (LCL) grid-connected inverters usually requires multiple current sensors to actively damp the filter resonance. Inverter side current regulation avoids this issue because of its inherent LCL filter
Akademický článek
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Publikováno v:
The Journal of Engineering (2019)
This article presents an extended backstepping control method to reduce the grid-side current harmonics caused by grid voltage distortion. A dynamic model considering the grid voltage as an external disturbance is derived in the stationary reference
Externí odkaz:
https://doaj.org/article/fc70f1ebc87948eca8b84fd69efcc0a8
Publikováno v:
The Journal of Engineering (2019)
High-voltage direct current (HVDC) techniques play an important role in the power transmission, especially for the distance district. For the HVDC, control system is necessary to the operation of flexible transmission system, so it is significant to
Externí odkaz:
https://doaj.org/article/16acda2d905543938c86b67ef39d1e5e
Publikováno v:
The Journal of Engineering (2019)
This paper presents the design and control of an advanced unidirectional DC/DC modular multilevel converter (MMC) that facilitate the integration of off-shore windfarms with the high-voltage direct current (HVDC) transmission system. The proposed con
Externí odkaz:
https://doaj.org/article/318864256fd54e308e18eea6f20aa26b