INNO光ファイバー温度センサー ,温度監視システム.
Why do we need temperature measurement for aging cabinets
AC/DC送電の高電圧化・大容量化に伴い, 送電網会社は、高電圧電気機器の電流容量に対してより高い要件を提示しています。. ユーザーは安定した製品の使用を望んでいます, 頼もしい, 総合的なパフォーマンスが向上します. 電気機器には動作温度に関する厳しい要件があります, ショートなどによる機器の過熱が多発しています。, 変電所に重大な損失をもたらす. 電気機器の動作温度をリアルタイムで監視, 特に基幹電気機器, 電気機器の過熱による損失を避けるために特に重要です.
The reason for the temperature rise in the aging cabinet
When conducting aging tests on electronic product aging cabinets, due to the large number of electronic products installed inside the cabinet, and the fact that the electronic products themselves dissipate heat, the temperature controllability inside the cabinet is poor. It is necessary to monitor the temperature inside the cabinet in real time to avoid high temperatures that can easily cause the failure of the tested product and result in losses. The existing temperature measurement technology for aging cabinets uses traditional thermocouples for temperature measurement, which has low monitoring efficiency and poor accuracy. The high and low temperature aging test of electronic products is a necessary means to eliminate early failures and control product quality. The uniformity of temperature distribution inside the aging cabinet is an important technical indicator of the aging cabinet, which will directly affect the aging results of electronic products placed in different aging cabinet areas.
Traditional temperature measurement technology for electronic aging cabinets
When conducting aging tests on electronic product aging cabinets, due to the large number of electronic products installed inside the cabinet, and the fact that the electronic products themselves dissipate heat, the temperature controllability inside the cabinet is poor. It is necessary to monitor the temperature inside the cabinet in real time to avoid high temperatures that can easily cause the failure of the tested product and result in losses. The existing temperature measurement technology uses traditional thermocouples for inspection, which have low monitoring efficiency and poor accuracy.
Fiber optic sensing technology for aging cabinets
センシング技術の継続的な開発により、, センサー技術に対する人々の需要も日々高まっています. 高感度の条件を満たした光ファイバーセンサー, 低コスト, 簡単な準備プロセス, 良好な安定性はまれです. センシングと検出のプロセス中, 感度と安定性が主な技術的影響要因, while the preparation process and cost are important influencing factors in industrial production. 同時に, fiber optic sensors that combine these advantages are receiving increasing attention and favor.
Aging cabinet fluorescent fiber optic temperature measurement system
The aging cabinet fiber optic temperature measurement system can use 蛍光光ファイバー温度センサー. The cost of fluorescent fiber optic sensors is controllable, and single point multi-point temperature monitoring can comprehensively detect the situation of each point of the monitored object, 検出範囲が広い; 第二に, the fiber optic probe is integrated with the signal channel and transmits optical signals. It is resistant to radio frequency and electromagnetic interference, flame and explosion, 腐食, high voltage and strong electromagnetic fields, そして放射線, and can work in various harsh environments.
The fiber optic temperature measurement system of the new aging cabinet can accurately measure the temperature of various hotspots inside the aging cabinet by installing 3-point or 6-point 光ファイバー温度センサー inside the cabinet. Fiber optic temperature sensors are arranged inside the cabinet to collect real-time temperature information inside the cabinet; The fluorescent fiber optic temperature sensor ultimately transmits temperature information to the fiber optic temperature measurement transmitter for analysis and calculation, and is ultimately centrally controlled by the controller; After real-time monitoring of temperature information, the controller can adopt control methods such as real-time display and alarm to avoid product failures caused by temperature changes inside the cabinet.
光ファイバー温度センサ, インテリジェント監視システム, 中国の分散型光ファイバーメーカー
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