Wind power icing thickness monitoring system

1.Composition of Wind Power Ice Thickness Monitoring System

Wind power icing thickness monitoring system belongs to the technical field of fan blade icing monitoring, which can automate real-time monitoring and early warning of fan blade icing.

1.Ice thickness sensors 7

Three sets of fan blades, each set of fan blades is equipped with two ice thickness sensors FT-JB3H, a total of 6

The main tower is equipped with an ice thickness sensor FT-JB1H

2.A micro-meteorological instrument to monitor wind speed, wind direction, temperature, humidity, atmospheric pressure, optical rainfall, and total radiation

3.One set of host computer, collect data and transmit data

4.A solar power supply system

2.Wind power icing thickness monitoring system product features

1.It can monitor the icing and ice thickness of fan blades, wind speed, direction, temperature, humidity, atmospheric pressure, optical rainfall and total radiation around wind turbines in real time online, and automatically store and upload data to the background;

2.Can analyze the icing situation and automatically alarm or prompt;

3.Technical parameters of Wind power icing thickness monitoring system

1.Ice thickness: Measurement principle: microwave detection, maximum measurement thickness: 30.00mm, detection resolution: 0.01mm; power: <1W (optional ice melting device 15W)

2.Wind speed: Measurement principle: ultrasonic, 0-60m/s (±0.1m/s), resolution: 0.01m/s; (invention patent, patent number: ZL 2021 1 0237536.5)

3.Wind direction: Measurement principle: ultrasonic, 0-360° (±2°); resolution: 1°; (invention patent, patent number: ZL 2021 1 0237536.5)

4.Air temperature: Measurement principle: diode junction voltage method, -40-60℃ (±0.3℃), resolution 0.01℃; (Calibration certificate from Beijing Meteorological Bureau)

5.Air humidity: Measurement principle: capacitive, 0-100%RH (±3%RH), resolution: 0.1%RH; (Calibration certificate from Beijing Meteorological Bureau)

6.Atmospheric pressure: Measurement principle: piezoresistive, 30-1100hpa (±0.25%), resolution: 0.1hpa; (Calibration certificate from Beijing Meteorological Bureau)

7.Optical rainfall: Measurement principle: photoelectric, 0-4mm/min (≤±4%), resolution 0.01mm; (invention patent, patent number ZL 2022 1 1306149.3)

8.Total radiation: measurement principle: photoelectric effect, 0-1800W/㎡ (＜±3%), resolution: 1W/㎡;

9.Collector power supply interface: GX-12-3P plug, input voltage 5V, with RS232 output Json data format, collector power supply: DC5V±0.5V peak current 1A,

10.Sensor modbus, 485 interface: GX-12-4P plug, output power supply voltage 12V/1A, device configuration interface: GX-12-4P plug, input voltage 5V

11.Solar power supply, lead-acid battery, optional 30W 20AH/50W 40AH/100W 100AH.Charging controller: 150W, MPPT automatic power point tracking, efficiency increased by 20%

12.Data upload interval: 1 minute - 1000 minutes adjustable