1.一種由公司自主研發的用於中、小型風力發電機葉片的高精度調控離心機械自動變槳輪轂。

1. A company independent research and development for high-precision control of the small wind turbine blades centrifugal machinery automatically change the paddle wheels. 

該變槳輪轂是根據發明專利技術（小型風力發電機離心變槳穩速輪轂，201210029960.1）和實用新型專利201120350092.8（已授權）研發而成，采用葉片軸與主軸不在同一平麵的方式，使得重錘能置於變槳輪轂內部，便於小型化和密封。

The pitch wheel is a steady speed wheels according to the invention of the patented technology (small wind turbines, centrifugal pitch, 201210029960.1), and utility model patent 201120350092.8 (authorization) from R & D, using the blade axis and the spindle is not in the same plane, making the hammercan be placed inside the pitch wheel, easy miniaturization and sealing. 

該變槳輪轂以其體積小、不需電控的離心機械變槳方案，達到瞭極好的調控精度，同時，可使得風力發電機在起動風速以上具有穩定的轉速和電壓，可保證其發電能力不受風暴影響，在13級以上的強風中還能實現正常發電而不需停車，可有效提高風能利用效率。

The pitch wheel hub for its small size, do not need to electronically controlled centrifugal mechanical pitch program to achieve an excellent accuracy of regulation, at the same time, can make the wind turbine above the starting wind speed with a stable speed and voltage, can ensure that its power generationcapacity is not a crisis, can achieve the normal power generation without the need for parking in the strong winds of more than 13, can effectively improve the efficiency of wind energy utilization.

2.配有變槳輪轂的並網專用風力發電機，不需並網逆變器和其它電子控制器，簡單可靠價格低，特別適用許可小型機並網的地區。

2  for grid-connected wind turbine variable paddle wheels, without grid-connected inverter and other electronic controller, simple and reliable low prices, especially for the license minicomputer and network areas.

發電機采用專門技術的交流發電機，能自動同步電網頻率，不需昂貴的並網逆變器，且堅固耐用壽命長。

Thegeneratorexpertisealternator,canbeautomatically synchronizedtothe grid frequency,withoutexpensivegrid-connected inverter,anddurablelong life.

300W-1000W風力發電機技術參數(額定風速>12m/s)

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