Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Congshan Li"'
Publikováno v:
Energy Conversion and Economics, Vol 5, Iss 4, Pp 211-223 (2024)
Abstract To optimally harness the adjustable capabilities of reactive power sources for voltage control, a dynamic partitioning method that uses reactive power flow tracking for branch cutting through Binary Particle Swarm Optimisation (BPSO) is prop
Externí odkaz:
https://doaj.org/article/121afda79918457ba9e79a14c69a1c10
Publikováno v:
Archives of Electrical Engineering, Vol vol. 72, Iss No 4, Pp 971-986 (2023)
In response to the inability of the flexible DC transmission system connected to the AC grid under conventional control strategies to provide inertia to the system as well as to participate in frequency regulation, a virtual synchronous generator (VS
Externí odkaz:
https://doaj.org/article/9d2f358a0e054043abef6762cace505f
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
Droop control is widely used in multi-terminal flexible DC (VSC-MTDC) transmission systems by virtue of the advantage of multi-station cooperative unbalanced power dissipation, however, the essence of the droop control strategy is to change the DC cu
Externí odkaz:
https://doaj.org/article/a65b7a558e9d4debb99c206ece6157da
Publikováno v:
Tehnički Vjesnik, Vol 30, Iss 4, Pp 1234-1240 (2023)
DC voltage stability and power balance are the key conditions for stable operation of DC transmission systems. The droop control does not depend on inter-station communication and has the advantage of multi-station cooperative unbalanced power dissip
Externí odkaz:
https://doaj.org/article/e2be5489d8ea48b78bbd48a1660a750e
Publikováno v:
Archives of Electrical Engineering, Vol vol. 71, Iss No 4, Pp 881-894 (2022)
Voltage source converter-based multi-terminal high-voltage direct current (VSCMTDC) transmission system can realize a multi-point power supply, multi-drop power receiving, and mutual coordination between the converter stations to ensure the reliabili
Externí odkaz:
https://doaj.org/article/5ed09b0f1ff24a909ad37f921b72d9c9
Publikováno v:
IET Generation, Transmission & Distribution, Vol 16, Iss 7, Pp 1349-1363 (2022)
Abstract In order to solve the coordinated optimization problem of distributed generation (DG), on‐load tap changer (OLTC) and capacitor banks, a dynamic reactive power optimization (DRPO) method based on fuzzy time clustering is proposed. In the m
Externí odkaz:
https://doaj.org/article/c42b8fe2091e4fa6a8494bd3c73481c5
Publikováno v:
Archives of Electrical Engineering, Vol vol. 71, Iss No 1, Pp 109-124 (2022)
A hybrid multi-infeed HVDC (HMIDC) system is composed of line-commutated converter-based high-voltage direct current (LCC-HVDC) and voltage-source converterbased high-voltage direct current (VSC-HVDC), whose receiving ends have electrical coupling. T
Externí odkaz:
https://doaj.org/article/9df4da66bff1455babe40c21facc287b
Publikováno v:
Stem Cell Research & Therapy, Vol 13, Iss 1, Pp 1-16 (2022)
Abstract Background The incidence of diabetic osteoporosis is increasing. This article evaluates the effect of combination treatment with the hypoglycemic drug exendin-4 (Ex-4) and the vitamin D analog eldecalcitol (ED-71) on improving diabetic osteo
Externí odkaz:
https://doaj.org/article/c6bc3b729a9f4b9eb29834842944cf99
Publikováno v:
Archives of Electrical Engineering, Vol vol. 70, Iss No 1, Pp 145-160 (2021)
In the asynchronous interconnected power grid that is composed of the multiterminal voltage-source converter high voltage direct current (VSC-MTDC) system, the control methods of each converter station and the frequency of the connected AC system are
Externí odkaz:
https://doaj.org/article/0e4260b190f24d46adc21106c4f387d3
Publikováno v:
Archives of Electrical Engineering, Vol 69, Iss 3, Pp 705-721 (2020)
The grid integration of large-scale wind and solar energy affects the power flow of wind-PV-thermal-bundled power transmission systems and may introduce an unpredicted threat to the power system’s small signal stability. Meanwhile, a power system s
Externí odkaz:
https://doaj.org/article/b2a9960644c94e6eab8a0c36282b30fa