PRODUCTS
Permanent Magnet Generator in Hydroturbines: The Heart of Green Energy
Product Attributes :
Product Advantages:
1.The generator adopts high quality rare earth permanent magnet material as rotor, and the stator adopts pure copper enameled wire, which is made of real material.
2. No external excitation is needed, the generator has high efficiency and high power factor.
3. The generator can be operated at variable speed, and it can be operated efficiently within the speed range with low heat generation.
4. Stable low-speed direct drive, eliminating the need for a speed booster, wind blades or turbines can be directly connected to the generator, increasing the efficiency and stability of the system.
Product Description
Product Advantages:
1.The generator adopts high quality rare earth permanent magnet material as rotor, and the stator adopts pure copper enameled wire, which is made of real material.2. No external excitation is needed, the generator has high efficiency and high power factor.
3. The generator can be operated at variable speed, and it can be operated efficiently within the speed range with low heat generation.
4. Stable low-speed direct drive, eliminating the need for a speed booster, wind blades or turbines can be directly connected to the generator, increasing the efficiency and stability of the system.
5. High efficiency permanent magnet generator in the entire speed range of the motor are running smoothly, power generation efficiency is high, the motor heat is small.
6. Smooth running, small starting torque, smooth running of the system. Low-speed operation of the motor, stable power generation and long service life.
7. According to the need to change the motor voltage, speed, power and other parameters, can change the motor appearance, can be used hollow shaft, spline shaft extension, double shaft extension, aluminum shell, the front end of the stop output and so on.
8. Maintenance-free high protection level, water, mud, dust will not enter the motor, maintenance-free.
Application Scenario
Product Parameters
|
No. |
Parameter |
Units |
Data |
|
1 |
Rated output power |
KW |
60 |
|
2 |
Rated speed |
RPM |
1500 |
|
3 |
Rated output voltage |
VAC |
400 |
|
4 |
Rated current |
A |
87.5 |
|
5 |
Rated frequency |
HZ |
50 |
|
6 |
Poles |
|
4 |
|
7 |
Efficiency at rated speed |
|
>95.7% |
|
8 |
Winding type |
|
Y |
|
9 |
Insulation resistance |
|
20 MΩ |
|
10 |
Insulation |
|
H class |
|
11 |
Rated torque |
Nm |
402 |
|
12 |
Start torque |
Nm |
<6.5 |
|
13 |
Temperature rise |
°C |
90 |
|
14 |
Max working temperature |
°C |
130 |
|
15 |
Housing material |
|
Casting Iron |
|
16 |
Shaft material |
|
45Steel |
|
17 |
Weight |
Kg |
320 |
Customizable Parameter Range
|
RATED POWER |
RATED SPEED |
RATED VOLTAGE |
FREQUENCY |
|
5kW |
20rpm~1500rpm |
48V~690Vac |
10Hz~60Hz |
|
10kW |
20rpm~1500rpm |
120V~690Vac |
10Hz~60Hz |
|
15kW |
20rpm~3000rpm |
120V~690Vac |
10Hz~60Hz |
|
20kW |
20rpm~3000rpm |
120V~690Vac |
10Hz~60Hz |
|
25kW |
20rpm~3000rpm |
120V~1140Vac |
10Hz~60Hz |
|
30kW |
20rpm~3000rpm |
120V~1140Vac |
10Hz~60Hz |
|
50kW |
20rpm~3000rpm |
220V~1140Vac |
10Hz~60Hz |
|
80kW |
20rpm~3000rpm |
220V~1140Vac |
10Hz~60Hz |
|
100kW |
20rpm~3000rpm |
220V~1140Vac |
10Hz~60Hz |
|
150kW |
20rpm~3000rpm |
380V~1140Vac |
10Hz~60Hz |
|
200kW |
20rpm~3000rpm |
380V~1140Vac |
10Hz~60Hz |
|
250kW |
20rpm~3000rpm |
380V~1140Vac |
10Hz~60Hz |
|
300kW |
20rpm~3000rpm |
380V~1140Vac |
10Hz~60Hz |
|
500kW |
20rpm~3000rpm |
380V~1140Vac |
10Hz~60Hz |
|
700kW |
20rpm~3000rpm |
690V~1140Vac |
10Hz~60Hz |
|
800kW |
20rpm~3000rpm |
690V~1140Vac |
10Hz~60Hz |
|
1MW |
200rpm~3000rpm |
690V~1140Vac |
10Hz~60Hz |
|
2MW |
200rpm~3000rpm |
690V~1140Vac |
10Hz~60Hz |
|
3MW |
200rpm~3000rpm |
690V~1140Vac |
10Hz~60Hz |
|
4MW |
600rpm~3000rpm |
690V~1140Vac |
10Hz~60Hz |
|
5MW |
600rpm~3000rpm |
690V~1140Vac |
10Hz~60Hz |
Packaging & Shipping
Permanent magnet generator (PMG) is a kind of generator that utilizes permanent magnets to generate magnetic field, which has the following advantages:
1. High efficiency: the efficiency of permanent magnet generator is high, and it can increase the efficiency of converting mechanical energy into electric energy to more than 90%.
2. High stability: the magnetic field of permanent magnet alternator is generated by permanent magnet, so it can maintain the stability of the magnetic field and improve the quality of power generation.
4. High reliability: Permanent magnet generator adopts mature technology and materials, which has high reliability and stability.
5. Wide range of application: Permanent magnet generators(free energy generator) are suitable for various occasions and can be used in industry, agriculture, transportation and other fields.
6. Convenient maintenance: Permanent magnet generator maintenance is more convenient, can reduce maintenance costs.
In short, permanent magnet generator has the advantages of high efficiency, high stability, high reliability, wide range of application and easy maintenance, which is a very promising generator technology.
