Dual Electric Power Supply with Increasing Wind Power Generation, Requirement for an Advanced Secondary Control Concept

With the increasingly serious environment pollution and energy shortage problem of further deepening, how to use more effective and more environmental protection equipment of the new energy conversion and utilization of become social the public and the government attaches great importance to the problem. According to the high speed highway car wake contains huge wind, the wind power generation unit born. The vertical shaft by double S rotor, wind deflector, variable speed clutch institutions, centripetal vertical pendulum and low speed generator composition , realized respectively the wind energy collection, transmission, temporary and transformation. This device for wind power generation field provides a more efficient energy conversion mode. Among them, we creatively applied the ratchet, vertical pendulum mechanism so that the wind energy conversion rate has been increased greatly. At the same time, can also solve the highway electric equipment of the power supply problem. This device design makes the highway lighting lamps and other electric equipment of the power supply problem to obtain the very good solve, reduce power facilities installation cost. The effective use of natural wind, expand the scope of the use of wind energy, alleviate energy nervous, also reduce the pollution of the environment.

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Study on Pumping Units with Wind Power Generation Complementary Power Supply System

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.361-363.479 ◽

2011 ◽

Vol 361-363 ◽

pp. 479-482

Author(s):

Wen Bin Cai ◽

Kang Du ◽

Xing Peng ◽

Hua Yang Liu

Keyword(s):

Power Generation ◽

Wind Power ◽

Power Supply ◽

Power Supply System ◽

Supply System ◽

Wind Power Generation ◽

Control Circuit ◽

Energy Transmission ◽

Electric Network ◽

And Control

The wind power generation pumping unit has environmental protection and the energy-saving function with wind power generation complementary power supply system. Based on the calculation of the pumping power consumption during the oil production, the essential wind-power generation electric quantity for pumping equipment runs stable was analyzed, wind-electricity and electric network complementary energy transmission and control circuit were designed, When the wind speed changes, by the energy transmission and control circuit related parameters and taking the historical meteorological statistics of the corresponding period as the comparison reference, the system can control wind power generation and the battery charge and discharge flexibly to ensure the equipment runs stable, which lays a firm foundation for the wide application of the off-grid wind power. The economic analysis shows that the wind-electricity and electric network complementary pumping machine has good economic efficiency and application prospect in oilfield.

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Feasibility Study on Wind Power Distributed Grid Connection in Fuxin

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.644-650.3890 ◽

2014 ◽

Vol 644-650 ◽

pp. 3890-3893

Author(s):

Ze Zhou ◽

Xu Zhang ◽

Tian Long Shao

Keyword(s):

Power Generation ◽

Wind Power ◽

Distributed Generation ◽

Power Supply ◽

Large Scale ◽

Wind Power Generation ◽

Wind Power Integration ◽

Grid Connection ◽

Advisory Opinions ◽

System Power

The Distributed Generation can enhance the system power supply reliability and alleviate the pitch peak and restricted transmission capacity caused by large-scale wind power grid connection and other problems. In Fuxin, the system power supply is inadequate; the wind power integration is restricted and there are rich wind power reserves. Based on the current situation, this paper analyzes the necessity and feasibility of developing the distributed wind power in Fuxin and provides advisory opinions on the development sites and mode of wind power generation.

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