Magnetic drive technology was invented by HMD Company, England, in 1947, with separated magnetic drive technology.

The basic theory of the separated magnetic circuit drive technology, I. e: variation permearnce, believe that magnetic system try to make the permearnce bigger and magnetic resistance smaller, and to synchronize the driven, magnetic circuit and driving magnetic circuit, to realize non-touch drive across the air-gap or non-magnetic materials, that has great advantage in dynamic seal.

Professor Li Guokun discovered the testing phenomenon which opposite to the conventional theory when he designed the magnetic drive system for the simulated test system of a communication satellite in 1979.It is confirmed that this phenomenon is universal after repeatly testing-that is, pull-push magnetic circuit can raise drive torque by 4 times. Pro. Li was therefore awarded the first-grade prize of the Aero-Nautical Ministry, P. R. china in 1984.

Then a civilian straight driver tangent and axial direction rotating driver magnetic force pump and pan with pull-push magnetic circuit were come out one after another and were used widely in different fields.

“LI's pull-push magnetic circuit?& “Li's pull-push Equation?were highly raised on the 7 th international Rare-earth Co. Permanent Magnet & Application Conference?Beijing in 1983. Under the Support of Aero-Nautical Ministry, P.R. china, many kinds of magnetic drive were researched and developed successfully and the bearing test have been contiously doing for 25 years on sate llite. The variety of magnetic pump are authenticated as 搇eader technology internationally?

The characteristics

• Micro-friction full permanent suspension bearings not only balance the horizontal wind pressure & vertical main load, but also have perfect stabilizing effect on axial direction of rotor system.

• Small start-Rotating torque: The start- Rotating torque is 28% of that of the preview same size unit.

• High rotating speed: the rotating speed is increased 10% under the same wind speed.

• High power output: the power output actual is raised evenly 20% under the same wind speed.

• High power output: the power output actual is raised evenly 20% under the same wind speed.

wind-PV hybrid Technology

Its main components are solar battery, wind power generator set, storage, inverter, A/C load etc . . (As shown in the diagram)

Magnetic, Mechanical & electrical Integration

It refers to a brand-new science: Modern Magnetic routine technology + precision mechanism + Microelectronics. It is put forward by the famous magnetic routine scientist professor Li Guokun.

Vane Technology

It is designed by the famous Aero-dynamics scientist professor Zhang Weiming.