Sungrow Power Supply Co., Ltd.

home products Large-Scale Wind-Turbine Converter AC-DC-AC converter used for a double-fed generator

AC-DC-AC converter used for a double-fed generator

Product Details:

Place of Origin	Anhui, China
Brand Name	Sungrow
Model Number	WG1500KDF

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Detailed Product Description

1.The adoption of high-power IPM module
2.The four- quadrant operation
3.Double DSP control
4.Vector-conversion control technique
5.Modularized parallel technique
6.The power rating of generator unit:1MW, 1.5MW, 2MW and 2.5MW
7.CAN bus interface
8.Various protection functions
9.Optical fiber isolation technique

Applicable for wind turbine generator unit of
Power grid voltage
Power network frequency
(Grid side / Rotor side) Rated power of converter(KW)
Grid side / Rotor side) Rated current of converter(A)
Grid side / Rotor side) Max current of converter(A)
Efficiency
Converter operation mode
Rising time of torque
Tripping protection temperature
Operation temperature
Altitude

Protection degrees
Protections

Size(W X H X D mm)

1,500kW
690VAC (three phase)+/-10%
47.5 Hz~51.5Hz
480/770
400/645
550/640A
>97%
Four-quadrant vector control
<15ms
>85°C (the temperature of radiator)
-30°C~+50°C
0~4000M(If exceeding 1,000m,
reduce the units capacity)
IP21(Power part) IP54(Control part)
Grid voltage abnormal protection,
wind turbine voltage abnormal protection,
islanding protection, over load protection,
over heat protection, lightning protection
2,600x2,080x700