Disc Coreless Permanent Magnetic Generator for Verical Wind Turbine, 1kw 5kw 10kw 30kw

• After-sales Service: 1 Year
• Warranty: 1 Year
• Output Type: AC Three Phase
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: MK-WP1666
• Number of Blade: Three Blade
• Rotating Shaft: Vertical
• Stress Way of Blade: Lift Force
• Power: ＜10kW
• Phase: Customized
• Certification: CE, ISO, RoHS
• Transport Package: Case
• Specification: Customized
• Trademark: Markevina or OEM
• Origin: China
• Production Capacity: 1000000/Year
• Package Size: 100.00cm * 150.00cm * 100.00cm
• Package Gross Weight: 50.000kg

Product Description

Disc Coreless Permanent Magnetic Generator for Verical Wind Turbine, 1KW 5KW 10KW 30KW
 

Performance parameters

No	parameter	unit	data
1	rated power	KW	1.0
2	Rated speed	RPM	750
3	Rated voltage	V	220V or 380vac
4	Rated current		1.52
6	efficiency		>88%
7	Resistance (Line-Line)
8	Outlet form		Three-phase four-wire
9	Insulation resistance		100Mohm Min(1760V)
10	Leakage level		< 20 ma
11	starting torque	N/M	< 0.05
12	Phase		three phase
13	structure		outer rotor
14	stator		Air core coil
15	rotor		Rare earth permanent magnet
16	number of poles	pole	20
17	Generator outer diameter	mm	260
18	Generator length	mm	192
19	Generator weight	kg	11
20	shaft diameter	mm	30
21	Shell material		Aluminum alloy
22	shaft material		Stainless steel
23	frequency	Hz _	50/60

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The biggest difference between a permanent magnet generator and an excitation generator is that its excitation magnetic field is generated by a permanent magnet. A permanent magnet is both a magnetic source and a component of the magnetic circuit in an electric motor. The magnetic properties of permanent magnets are not only related to the manufacturing process of the production plant, but also to the shape and size of the permanent magnet, the capacity of the magnetization machine, and the magnetization method. The specific performance data is highly discrete. Moreover, the magnetic flux and electromotive force that permanent magnets can provide in the motor also vary with the material properties, size, and motor operating state of the remaining parts of the magnetic circuit. In addition, the magnetic circuit structure of permanent magnet generators is diverse, and the leakage magnetic circuit is very complex and accounts for a large proportion of leakage magnetic flux. The ferromagnetic material part is relatively easy to saturate, and the magnetic conductivity is nonlinear. These all increase the complexity of electromagnetic calculation for permanent magnet generators, making the accuracy of the calculation results lower than that of electric excitation generators. Therefore, it is necessary to establish new design concepts, reanalyze and improve the magnetic circuit structure and control system; It is necessary to apply modern design methods and research new analysis and calculation methods to improve the accuracy of design calculations; Advanced testing methods and manufacturing processes must be studied and adopted.