Permanent magnets roto-statoric unit without collecting brush for electric current generation with low rotation speed.On this time of use of renewable energy, alternators are respond with excellent ratio (investment)/(Current produced quantity). Hydraulic applications are simple respond to the actuals challenges. Allytech permanent magnets alternators, as a kit or ready to use, allow the owner of watermills to make their own energy. Those rotostatoric installation suited old water mill used for oil, floor, paper,...
Allytech offers different configurations for his alternators:
As a kit to fit and adapt to third party system, with or without specific tools.
Ready to use, built-in with guidance and output shaft to fix to the existing shaft.
Alternatively with a speed increaser (if the wheel rotation is slow)
Complete generating set, ready to fix on wheel shaft end.
Equipped with rectifier, inverter and batteries (for connecting to the electrical grid)
Why to equipped water mill with ALLYTECH generator?
For isolated or grouped inhabitation nears a watercourse, this one bring the power wich will be transform into electrical power. If the rate of flow is irregular, the alternator produce a current with variable frequency and voltage, depending on the rotation speed. In this case is it possible to heat a water tank. To have a stabilized tension at 400V/50Hz (EDF standard) Allytech suggest a rectifier and inverter, eventually with batteries.
Paddles wheels and some turbines, have a very low rotation speed (3 to 50 rpm). Allytech alternators produce a high power even at low rotation speed. A speed increaser is often recommended. And in case where it's necessary, slackening of the effiency remain minima.
To fit a water mill with Allytech parts, allows a production of electrical power 24/7 all year long, opposite to the wind and solar energy which are more dependent on the weather.
A large range of windings and dimensions ensure the best speed /power / space ratio, to generate your own electricity.
Allytech permanent magnets generators advantages
Low rapport or absence of speed increaser
High massic power in direct driven applications
Optimum efficiency on the near whole speed range
Possible rotation speed variation
Simplified mechanical conception
Easy mechanical interfacing
If the installation is made with electronic cabinet, the optimisation settings can be adjusted A POSTERIORI.
Large number of magnets poles
Magnets in Neodyme-Fer-Bore
200 W to 5,5 kW
1,1 kW to 8,5 kW
3 kW to 19 kW
4 kW to 33 kW
4,7 kW to 43 kW
7 kW to 99 kW
650 to 1500 rpm
500 to 1500 rpm
300 to 800 rpm
220 to 800 rpm
150 to 600 rpm
80 to 400 rpm
Allytech, 12 bis impasse du Chateau Rouge, 69530 Brignais - +33 6 08 35 46 00 - Contact us