Industry and Energy-Ningbo Goshining Communication Technology Co., Ltd.

Industry and Energy

2025-03-31

Industrial Automation Systems:

Remote Control: Utilize optical transceivers to transmit switch quantity signals through optical fibers, enabling the remote start and stop control of on-site devices such as motors and valves.

Data Collection: Optical transceivers can remotely collect data from sensors such as temperature, pressure, and flow rate, providing a basis for automated control.

Video Surveillance: In combination with video optical transceivers, achieve real-time video surveillance of the production site through optical fibers, enhancing the level of production safety management. Additionally, fiber optic sensors can be installed at key parts of production equipment to monitor parameters such as vibration and temperature in real-time, enabling fault early warning and diagnosis.

Automobile Manufacturing: In the field of automobile manufacturing, Optical Frequency Domain Reflectometry (OFDR) devices can be used for the fatigue resistance testing of composite materials. By means of high-frequency sampling, they can capture the microscopic strain of materials, significantly shortening the research and development cycle.

High-end Manufacturing: Changfei Company has exhibited a variety of industrial lasers applied in multiple high-end manufacturing fields such as new energy, precision machining, and sheet metal processing, helping to achieve differentiated upgrades in industry applications.

Energy Sector

Petroleum and Petrochemical Industry:

Oil Well Monitoring: Changfei Company has launched high-temperature resistant optical fibers and oil well sensing optical cables for the petroleum and petrochemical industry. For example, the 150°C high-temperature resistant optical fiber uses a special polyester coating and is suitable for various high-temperature environments; the 300°C high-temperature resistant optical fiber uses an optimized polyimide coating and has extreme temperature resistance performance. Oil well sensing optical cables such as the 5.6mm oil well sensing optical cable have characteristics such as high tensile strength, high compressive strength, and shielding of hydrogen-rich gases. The 6.35mm permanent oil well sensing optical cable can be used for the monitoring of downhole temperature and vibration and is suitable for temperature measurement in high-temperature oil wells below 300°C for a long time.

New Energy Field:

Battery Monitoring: In the research and development of lithium-ion batteries, the OSI-D Pro series of the OFDR series can implant optical fibers to monitor the temperature distribution and hot spot evolution in real-time during the charging and discharging process, helping to optimize the battery thermal management system and improve safety and cycle life.

Wind Power Monitoring: The OSI-L 500 series, with its 500-meter ultra-long distance and centimeter-level resolution, can be applied to the health monitoring of offshore wind farms. It can achieve blind spot-free coverage of the key areas of large structures such as wind turbine blades, accurately capture transient deformation and vibration signals, and provide a reliable guarantee for preventing structural failures.