Zobrazeno 1 - 10
of 205
pro vyhledávání: '"Longfu Luo"'
Publikováno v:
Protection and Control of Modern Power Systems, Vol 8, Iss 1, Pp 1-16 (2023)
Abstract To maximize improving the tracking wind power output plan and the service life of energy storage systems (ESS), a control strategy is proposed for ESS to track wind power planning output based on model prediction and two-layer fuzzy control.
Externí odkaz:
https://doaj.org/article/f633479cbecb4124a5d57349f26f4823
Publikováno v:
Energies, Vol 17, Iss 13, p 3132 (2024)
With the significant increase in the scale of energy storage configuration in wind farms, improving the smoothing capability and utilization of energy storage has become a key focus. Therefore, a wind power fluctuation smoothing control strategy is p
Externí odkaz:
https://doaj.org/article/eca77be7e1734af6ae349d13290c5175
Publikováno v:
IET Generation, Transmission & Distribution, Vol 17, Iss 6, Pp 1310-1320 (2023)
Abstract The extra‐high voltage (EHV) transformer winding disks are subjected to dynamic electromagnetic forces caused by short‐circuit currents. These periodically decaying impact forces may endanger the safety of the transformer. The winding co
Externí odkaz:
https://doaj.org/article/4c19a0a7b66c4932beb126b1fe19c700
Publikováno v:
IEEE Access, Vol 11, Pp 20979-20993 (2023)
The anti-peak shaving characteristics of wind power is an important factor that limits the consumption of wind power. The use of the space-time translation capability of a battery energy storage system is one of the effective means for promoting wind
Externí odkaz:
https://doaj.org/article/758fa300d5654c3daa6ff132b0605131
Publikováno v:
IEEE Access, Vol 11, Pp 7850-7859 (2023)
Power transformers are inevitably subjected to external short circuit impact during their service period. The electromagnetic force generated by the fault current may cause winding destabilization and collapse. The radial buckling of the inner windin
Externí odkaz:
https://doaj.org/article/2c872d95bdc54c3b8c08c242181217ac
Capacitive Filter Based HVDC Converter for Reducing the Vibration and Noise of Converter Transformer
Publikováno v:
IEEE Access, Vol 10, Pp 78634-78642 (2022)
Harmonic currents generated by converters in the HVDC system flow into the converter transformer. The harmonic current and voltage in the converter transformer will cause electromagnetic vibration of windings and iron core, which result in serious no
Externí odkaz:
https://doaj.org/article/0634a197e5d4457a8316a681b997e53e
Publikováno v:
Energy Reports, Vol 6, Iss , Pp 352-357 (2020)
At present, China’s energy distribution and economic development are extremely unbalanced. In order to make rational use of resources, China has promoted the “west to East power transmission” and “north to South Power Transmission” pattern.
Externí odkaz:
https://doaj.org/article/fe3f465827f0436089d8d62191eaf050
Publikováno v:
Energy Reports, Vol 6, Iss , Pp 276-283 (2020)
The air-core reactor has the advantage of good linearity and low noise, however the problem of large space occupation. Power filter with the air-core reactor is indispensable with the widespread use of the power electronic devices in electrified tran
Externí odkaz:
https://doaj.org/article/0fbc7cc590bd4b09aef0c0d8a657dca2
Publikováno v:
IEEE Access, Vol 7, Pp 115273-115280 (2019)
Different from a three-winding transformer and ac passive filtering method, this paper proposes an inductive filtering (IF) method with a four-winding inductive filtering transformer (FW-IFT) for power system supplying nonlinear loads. Based on this,
Externí odkaz:
https://doaj.org/article/8c59d984c6624a529641a9624ccf45f0
Publikováno v:
Symmetry, Vol 14, Iss 3, p 569 (2022)
Studies have substantiated that the vibration and noise produced by the iron core of an electromagnetic device are closely related to the magnetostriction of the iron core silicon steel sheet. Moreover, when the induction motor works under the condit
Externí odkaz:
https://doaj.org/article/5b252c96d9804d2793ea7908b36e3418