Zobrazeno 1 - 10
of 2 382
pro vyhledávání: '"Wind generator"'
Publikováno v:
CES Transactions on Electrical Machines and Systems, Vol 8, Iss 2, Pp 170-176 (2024)
With the continuous improvement of permanent magnet (PM) wind generators' capacity and power density, the design of reasonable and efficient cooling structures has become a focus. This paper proposes a fully enclosed self-circulating hydrogen cooling
Externí odkaz:
https://doaj.org/article/80c1a7bb40544e96ab197f2ce638436b
Autor:
Atanu Ghosh, B. Kalyan Kumar
Publikováno v:
IEEE Access, Vol 12, Pp 100263-100277 (2024)
Zero voltage ride through (ZVRT), which is now mandatory in countries such as Germany and South Australia, improves the dynamic performance of wind generator (WG), mitigating outage risks in renewable energy-dependent power grids by preventing cascad
Externí odkaz:
https://doaj.org/article/5cf49bc0a72c4235a2bb9a3e7025023a
Publikováno v:
南方能源建设, Vol 10, Iss 4, Pp 71-81 (2023)
[Introduction] With the development of wind power generation technology, the unit capacity of permanent magnet wind generator is increasing, and the heating power is also increasing. The heat dissipation of generator is facing unprecedented challenge
Externí odkaz:
https://doaj.org/article/de1735e7ea1147458b7df4074edbb316
Autor:
Ahmed Hussain Elmetwaly, Azza Ahmed ElDesouky, Hesham M. Fekry, Ramy Adel Younis, Abdulwasa B. Barnawi, Z. M. S. Elbarbary, Ahmed A. Salem
Publikováno v:
IEEE Access, Vol 11, Pp 99822-99835 (2023)
Microgrid (MG) technologies assist the power grid in evolving to become more efficient, less polluting, and more resilient by addressing the requirements of energy users. However, several technological issues arise as a result of the unpredictability
Externí odkaz:
https://doaj.org/article/1cb1886a5e2c4e83bb26111027be6d5e
Autor:
Anatoly Ja. Ryzhenkov
Publikováno v:
Известия Саратовского университета. Новая серия: Серия «Экономика. Управление. Право», Vol 22, Iss 4, Pp 432-439 (2022)
Introduction. The article examines the problems of developing renewable energy sources in the context of Russia’s transition to a “green” economy. Theoretical analysis. The authors consider the terminological and logical issues of the correlat
Externí odkaz:
https://doaj.org/article/eb9a27211d164095a38a0b01a62caa66
Autor:
Rabyi Tarik, Brouri Adil
Publikováno v:
AIMS Energy, Vol 10, Iss 5, Pp 987-1004 (2022)
This article discusses two methods to control the output voltage of switched reluctance generators (SRGs) used in wind generator systems. To reduce the ripple of the SRG output voltage, a closed-loop voltage control technique has been designed. In th
Externí odkaz:
https://doaj.org/article/6962534788ff48499e7953c4a76f75c5
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 1280-1286 (2022)
For megawatt permanent magnet direct drive wind generator, with the increase of its power level, the insulation of the motor may be threatened by the increase of operating temperature, which may also lead to the irreversible demagnetization of perman
Externí odkaz:
https://doaj.org/article/02092bb1df3c4e36b522b7b4b9b76daf
Publikováno v:
Machines, Vol 11, Iss 12, p 1063 (2023)
This article investigates the comparison between two configurations of 20 MW offshore synchronous wind generators using ferrite and rare-earth permanent magnets. The optimization-based comparison concerns the torque ripple and active mass, which are
Externí odkaz:
https://doaj.org/article/295653be31f44c39a8ecab59fa9de9dd
Publikováno v:
Electrical engineering & Electromechanics, Iss 3, Pp 51-62 (2022)
Introduction. A wind energy conversion system needs a maximum power point tracking algorithm. In the literature, several works have interested in the search for a maximum power point wind energy conversion system. Generally, their goals are to optimi
Externí odkaz:
https://doaj.org/article/b4b25bb57e4f4fccb19e6c704998e478
Publikováno v:
Journal of Electrical and Electronics Engineering, Vol 15, Iss 1, Pp 27-32 (2022)
To date, there is a problem in the high cost of maintenance costs for wind turbines, this is due to the remote location of wind turbines from civilization, as well as the high location of the turbines above the ground [1]. This article presents one o
Externí odkaz:
https://doaj.org/article/a4838c6f489a40aea9ca06f4cd8adcac