Power-Reactor Temperature-Monitoring System
电抗器是远距离输电系统的主要辅助Equipment，因其优越的电器性能，在电力输运中起着重要作用。电抗器在运行过程中，往往会因为一些外部环境、自身结构等原因，导致电抗器在运行过程中产生局部温升过高、过热，并最终导致电抗器的局部烧坏，甚至报废。这给Country and 企业带来巨大的经济损失。 通过采用光纤光栅对电抗器内温度连续监测，实现故障的早期报警，当发生故障时，提供及时报警并指明故障点位置，提供故障分析的详尽监测数据，可保证电抗器的安全可靠运行。 采用光纤光栅对电抗器测温具有如下特点：1）传感光缆材料具有优异的绝缘特性；2）电抗器中的传感器 and 传感光缆不含金属；3）传感器可出厂前内埋,也可出厂后表贴；4）传感器不受雷击影响；5）外部传输光纤通过绝缘子内部引线；6）电抗器光纤测温安装规范保障传感器安装 and 光纤引线的安全。 传感器采用陶瓷封装技术，传输光缆光纤套管（国外进口材料）保护，具有优异的绝缘特性； 传感器None论植入在线包内部，还是贴在在线包，均可保证传感器可靠工作； 对于特高压电抗器，传输光缆从电抗器下到地面段通过带伞裙的绝缘子内部布线，不影响电抗器的安全。 武高所完成了交流工频耐压试验，满足耐压要求。 北京电科院完成了耐雷电冲击电压试验，满足耐雷电冲击要求。
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Overview
Specifications
| Parameter | Value |
|---|---|
| Temperature Measurement Accuracy | ±1℃ |
| Resolution | -0.1℃ |
| Temperature Measurement Range | -20~120℃ |
| Sensor Lifetime | 20 yr |
Datasheet
Supplier Information
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