Wind power, particularly offshore wind power, has become a hot industry for new energy investments. In the construction of wind power equipment, the reasonable application of safety monitoring equipment such as acceleration sensor and tilt sensor is indispensable. Compared with the wind turbines on land, the environment in all aspects of the sea is worse, and the steel structure of the fan is easy to corrode, resulting in the damage to the fan bearing and the yaw system. The wind and wind can damage the fan, and the maintenance can be difficult, but there are many obvious advantages to the sea fan.

1. The wind at sea is relatively stable. The fan operation needs to look at the wind size, the wind speed of the land varies greatly, leading to the increase of wind speed in the vertical direction, and the stress imbalance, resulting in the damage to the transmission system. Sea breezes are not as large as land, and winds are less frequent than on land.

2. The fan utilization rate is higher. The electric power of the fan is proportional to the three times of the wind speed. The wind speed in the sea is about 20% higher than that of the land. Therefore, the annual generating capacity of the sea fans with the same capacity will be 70% higher than that of land.

3. You can install a larger fan. The greater the power generation capacity of the single machine, the more energy the wind will be in the same area, and the more resources can be utilized.

4. It's closer to the electricity load. China's northwest has built a large number of wind farms, but it is transported to the southeast coast through the high-voltage line, while the sea fan is one hundred and two hundred kilometers along the coast, which is suitable for the electricity load center.

Based on the above advantages, the construction of offshore wind farm is a big trend. In the construction of offshore wind power tower, in order to avoid in high wind turbines may be tilted, threaten the normal work of the power tower and security, the need for wind turbine by Angle sensor of vertical degree and Angle to carry on the long-term monitoring, once the tilt out of TVC, can timely warning, inspection and maintenance, to ensure the stability of the daily power generation. Overall, offshore wind is also more promising than onshore wind power in the future global energy supply system.