Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Zhong-Kang Wei"'
Publikováno v:
E3S Web of Conferences, Vol 136, p 02003 (2019)
Under the new power system reform, the scale of electricity trading market in China grows rapidly, burdening power companies with more uncertainty risk relate to market trading. This paper constructs a risk warning model for electricity trading, and
Externí odkaz:
https://doaj.org/article/fba6a6610e144c86a5c6870a07b7ea46
Publikováno v:
2022 International Conference on Service Robotics (ICoSR).
Publikováno v:
E3S Web of Conferences; 2019, Vol. 136, p1-4, 4p
Publikováno v:
Applied Mechanics and Materials. :1545-1549
Currently, large scale of wind power grid-tied has brought great security risk on the grid. Accurate forecast of wind power is of vital importance. In this paper, a forecast method based on cloud model and GMDH two-stage optimization approach is prop
Publikováno v:
Applied Mechanics and Materials. :1875-1879
As the energy and environmental crisis intensifies, controlling total carbon emission in electric power industry has been an important way to achieve the goals of energy conservation and emission reduction. Beijing and Tianjin have lanched carbon tra
Publikováno v:
Advanced Materials Research. :577-580
Changeable sensitivity and safety margin are proposed in this paper, which can avoid the voltage violation according to the operation of the current situation. A simulation test is presented to demonstrate the proposed method can decrease adjusting a
Publikováno v:
Advanced Materials Research. :1201-1204
Variable-speed constant-frequency (VSCF) wind farms are gradually becoming a significant proportion of generation in weak grids with constantly increasing penetration rate, and it should certainly take responsibility of the grid frequency and voltage
Publikováno v:
Advanced Materials Research. :570-574
Wind energy source has been paid high attention to and developed into one of the most mature and largest-scale mode of new energy power generation. However, the uncertainty and fluctuation of wind power brings great challenge to the normal operation
Publikováno v:
Applied Mechanics and Materials. 392:539-543
Generation scheduling is one of the major contents of power dispatch and has an important impact on the safe and efficient operation of power grid. As a newly-established provincial power grid, Jibei power grid bears features like multiple regional w
Publikováno v:
Applied Mechanics and Materials. :3235-3238
Based on security constraint economic dispatch module, and with wind power prior utilization as target, the day-ahead optimum dispatching model of wind-thermal power is constructed to improve the acceptance ability of intermittent new energy generati