Wind generating set vibrating monitoring device

Abstract

The invention discloses a wind generating set vibrating monitoring device. The wind generating set vibrating monitoring device comprises a monitoring device body, fiber bragg grating vibrating sensorsand a spectroscopic analysis module, an antenna is connected to the upper portion of an antenna base, and a communication cable is connected in the middle position of the bottom of the monitoring device body. A communication connector is connected to the end, away from the monitoring device body, of the communication cable, optical fiber communication cables are connected into the connecting positions of the two sides of the communication connector, and the fiber bragg grating vibrating sensors are connected to the ends, away from the communication connector, of the optical fiber communication cables. A storage battery is mounted on one side of the interior of the monitoring device body, and the spectroscopic analysis module is mounted on the other side of the interior of the monitoring device body. According to the wind generating set vibrating monitoring device, information is transmitted to a remote server through a communicator to achieve the remote monitoring effect, a productionoperation management system and an underlying data measuring and controlling system are organically combined, the risk processing efficiency is improved, and the intelligent intensive processing effect is achieved.

Description

technical field [0001] The invention belongs to the technical field of monitoring devices, and in particular relates to a vibration monitoring device for a wind power generating set. Background technique [0002] As a renewable resource, wind energy has been paid more and more attention by countries all over the world, especially the environmental problems in our country are becoming more and more prominent, and the scale of wind power generation is constantly expanding. Due to the late rise of wind power generation in my country, many problems to be solved have been found after using it for a period of time. Among them, the monitoring system of wind turbines also needs continuous improvement. Wind power groups, companies, and plants are distributed in different regions. The distance between electric fields, electric fields and companies, and companies and groups is far away, and information resources are scattered. The larger the installed capacity, the wider the geographi...

AI Technical Summary

Problems solved by technology

[0003] The commonly used vibration sensors are voltage devices that generate charges when stress is added. This kind of sensor also uses electrical signals as the carrier of information transmission. The signals of these sensors are easily interfered by electromagnetic waves, resulting in inaccurate monitoring results. There will be a large number of electromagnetic waves in the wind turbine. When these sensors are used in the wind turbine, they cannot meet the accuracy requirements of vibration monitoring.

At the same time, the monitoring data of general monitoring devices will be stored locally, and remote personnel cannot keep abreast of the specific conditions of wind turbines

Images