Weather Station for Transformer Substation

1. Weather Station for Transformer Substation Product Overview

Weather Station for Transformer Substation collects micrometeorological parameters such as air temperature, humidity and rainfall on the transmission line site.Weather Station for Transformer Substation is mainly developed and produced for local meteorological environment monitoring in transmission line corridors. It is mainly installed on power towers. The installation monitoring location can be installed according to customer requirements. The system can monitor wind speed, wind direction, temperature, etc. in the line area in real time. Meteorological parameters such as humidity, pressure, rainfall, etc. can be wirelessly transmitted to the monitoring center through GPRS/optical fiber for real-time analysis and warning information sent to the mobile phone of the setting personnel.

Since my country's overhead transmission lines have been in the wild for a long time, they are often affected by external environmental factors. Strong winds, heavy rain, ice and snow disasters are unavoidable. These external factors will cause lines to short-circuit, trip, and collapse poles and towers. The power supply of the grid and residents' electricity consumption will also be greatly affected. Therefore, the Electric Power Bureau attaches great importance to the safety management and construction of transmission lines.

2. Product features of Weather Station for Transformer Substation

1. The ultrasonic probe is hidden in the top cover to avoid interference from rain and snow accumulation and avoid obstruction by natural wind (utility model patent, patent number ZL 2020 2 3215713.X) ☆

2. The principle is to emit continuous variable frequency ultrasonic signals and detect wind speed and direction by measuring the relative phase (invention patent, patent number ZL 2021 1 0237536.5) ☆

3. Integrated six elements: wind speed, wind direction, temperature, humidity, atmospheric pressure, and piezoelectric rainfall.

4. Adopt advanced sensing technology, real-time measurement, no starting wind speed☆

5. Strong anti-interference ability, with watchdog circuit and automatic reset function to ensure stable operation of the system

6. High integration, no moving parts, zero wear and tear

7. Maintenance-free, no on-site calibration required

8. ASA engineering plastics are used for outdoor applications without discoloration all year round.

9. The standard output signal of product design is RS485 communication interface (MODBUS protocol); optional 232, USB, and Ethernet interfaces support real-time reading of data☆

10. Optional wireless transmission module, minimum transmission interval is 1 minute

11. The probe is a snap-on design, which solves the problem of looseness and inaccurateness during transportation and installation☆

3. Weather Station for Transformer Substation technical parameters

1. Wind speed: 0~60m/s (±0.1m/s); (Beijing Meteorological Calibration Certificate)

2. Wind direction: 0~360° (±2°); (Beijing Meteorological Calibration Certificate)

3. Air temperature: -40-60℃ (±0.3℃); (Calibration certificate of Beijing Meteorological Bureau)

4. Air humidity: 0-100%RH (±3%RH); (Calibration certificate of Beijing Meteorological Bureau)

5. Atmospheric pressure: 300-1100hpa (±0.25%); (Beijing Meteorological Bureau calibration certificate)

6. Piezoelectric rainfall: 0-4mm/min (±4%)

7. The production enterprise has ISO quality management system, environmental management system and occupational health management system certification☆

8. The production enterprise has a computer software registration certificate☆

9. The production enterprise is a 3A credit enterprise☆

4. Weather Station for Transformer Substation cloud platform

1. CS architecture software platform supports direct observation on mobile phones and PC browsers without the need to install additional software.

2. Support multiple accounts and multiple devices to log in

3. Support real-time data display and historical data display dashboard

4. Cloud servers and cloud data storage are stable and reliable, easy to expand, and load balanced.

5. Support SMS alarm and threshold setting

6. Support map display and view device information.

7. Support data curve analysis

8. Support data export table format

9. Support data forwarding, HJ-212 protocol, TCP forwarding, http protocol, etc.

10. Support data post-processing function

11. Support external running of javascript scripts

5. Weather Station for Transformer Substation system composition

1. Host and cloud platform

2. ABS protective box

3. Miniature weather instrument

4. Solar power supply system, 30W, 20AH