Wind Turbine Grid Connection Inverter | On Grid Wind Power System
Grid-tied Inverter for Wind Turbines
The grid-tied inverter for wind turbines is a specialized device that converts the variable-frequency AC power generated by wind turbines into stable, grid-compatible AC power. It ensures seamless integration with the utility grid by synchronizing frequency, voltage, and phase, while maximizing energy extraction through Maximum Power Point Tracking (MPPT) technology.
Performance characteristics
(1)The main circuit adopts the DSP chip from the United States TI company, the Infineon
IGBT modules, the Infineon protection driver,the part of on grid output adopts isolation transformer,safe and reliable.
(2)Using SPWM pulse width modulation technology, pure sine wave output, power factor close to 1.Current harmonic content is low.
(3)DC Maximum Power Point Tracking(MPPT)
(4)Inverter and network current closed-loop control, adjustable control
(5)Wide AC voltage input range, meet the needs of different occasions
(6)Perfect protection and complete self-detection and protection. When the system has malfunction, It will stop the on grid inverting
(7)Close circuit structure, the maximum efficiency> 95%
(8)Optional Ethernet, PC monitoring, remote data collection and surveillance
Technic parameter
|
Model |
XYHWG-30KS |
XYHWG-100KS |
XYHWG-250KS |
XYHWG-500KS |
XYHWG-1000KS |
XYHWG-2500KS |
|
rated AC output power |
30 KW |
100 KW |
250 KW |
500KW |
1000KW |
2500KW |
|
insulate mode |
Low frequency transformer |
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|
Max. open circuit voltage |
550Vac or 800Vac |
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|
MPPT range |
200~500Vac or 300~700Vac |
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|
connecting mode of battery board |
connection terminals |
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|
Max. efficiency |
95% |
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|
Europe efficiency |
94% |
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|
operating range utility voltage(three phase) |
400@320~440VAC or |
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|
operating range utility frequency |
50/60HZ±2% |
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|
Total Harmonic Distortion(THD) |
<3%（rated power） |
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|
power factor |
>0.99 |
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|
Zero power consumpt at night |
<10W |
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|
communication Interfaces |
RS485 |
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|
Electrical insulation properties |
1500Wc，1 minute |
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|
operation surroundings Temperature |
-25~+60℃ |
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|
opreation surroundings Humidity |
0~100% |
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|
Protection |
Protection for input connecting contrary, input lack of voltage, output over load, output short circuit and over heat. |
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|
cooling mode |
windy |
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|
noisy |
<50dB |
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|
waterproof and Dustproof Class |
IP20（indoor） |
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|
Size(L×W×Hmm) |
800*600*1800 |
1000*600*1800 |
2250*850*2180 |
2200*980*2250 |
3200*1000*2300 |
6400*1000*2300 |
|
Weight(KG) |
400 |
800 |
1200 |
1800 |
4500 |
7000 |
Grid-tied Inverter for Wind Turbines
The grid-tied inverter for wind turbines is a specialized device that converts the variable-frequency AC power generated by wind turbines into stable, grid-compatible AC power. It ensures seamless integration with the utility grid by synchronizing frequency, voltage, and phase, while maximizing energy extraction through Maximum Power Point Tracking (MPPT) technology.
Performance characteristics
(1)The main circuit adopts the DSP chip from the United States TI company, the Infineon
IGBT modules, the Infineon protection driver,the part of on grid output adopts isolation transformer,safe and reliable.
(2)Using SPWM pulse width modulation technology, pure sine wave output, power factor close to 1.Current harmonic content is low.
(3)DC Maximum Power Point Tracking(MPPT)
(4)Inverter and network current closed-loop control, adjustable control
(5)Wide AC voltage input range, meet the needs of different occasions
(6)Perfect protection and complete self-detection and protection. When the system has malfunction, It will stop the on grid inverting
(7)Close circuit structure, the maximum efficiency> 95%
(8)Optional Ethernet, PC monitoring, remote data collection and surveillance
Technic parameter
|
Model |
XYHWG-30KS |
XYHWG-100KS |
XYHWG-250KS |
XYHWG-500KS |
XYHWG-1000KS |
XYHWG-2500KS |
|
rated AC output power |
30 KW |
100 KW |
250 KW |
500KW |
1000KW |
2500KW |
|
insulate mode |
Low frequency transformer |
|||||
|
Max. open circuit voltage |
800Vdc |
|||||
|
MPPT range |
450~750Vdc |
|||||
|
connecting mode of battery board |
connection terminals |
|||||
|
Max. efficiency |
95% |
|||||
|
Europe efficiency |
94% |
|||||
|
operating range utility voltage(three phase) |
400@320~440VAC or |
|||||
|
operating range utility frequency |
50/60HZ±2% |
|||||
|
Total Harmonic Distortion(THD) |
<3%（rated power） |
|||||
|
power factor |
>0.99 |
|||||
|
Zero power consumpt at night |
<10W |
|||||
|
communication Interfaces |
RS485 |
|||||
|
Electrical insulation properties |
1500Wc，1 minute |
|||||
|
operation surroundings Temperature |
-25~+60℃ |
|||||
|
opreation surroundings Humidity |
0~100% |
|||||
|
Protection |
Protection for input connecting contrary, input lack of voltage, output over load, output short circuit and over heat. |
|||||
|
cooling mode |
Forced Fan |
|||||
|
noisy |
<50dB |
|||||
|
waterproof and Dustproof Class |
IP20（indoor） |
|||||
|
Size(L×W×Hmm) |
800*600*1800 |
1000*600*1800 |
2250*850*2180 |
2200*980*2250 |
3200*1000*2300 |
6400*1000*2300 |
|
Weight(KG) |
300 |
700 |
1100 |
1500 |
4000 |
6000 |
No.220 Huayuan Road Jinan city China