Hydran M2-X Mark III GE 变压器的增强型DGA监控

 产品细节：Hydran M2-X Mark III GE 变压器的增强型DGA监控

变压器是电网中关键且昂贵的部件，了解它们的健康状况对于拥有一个可靠的电网至关重要。当变压器的绝缘系统受到过度压力时，就会产生溶解在油中的气体。油中溶解气分析(DGA)被认为是断层发育的指标。
Hydran™M2是一种连续在线油中溶解气体和水分监测装置，可在变压器发生故障时向工作人员发出警报。它提供关键的监控信息，并将计划外中断的风险。
通过连接额外的传感器(例如顶部和底部油箱油温，变压器负载或环境温度)，可以捕获额外的信息，并用于与DGA和湿度值相关联，以便更深入地分析变压器的状况。
这些丰富的数据不仅可以使用M2广泛的通信选项进行原始传输，还可以通过基于IEEE®标准的变压器数学模型的板载计算转换为有用的信息，以提供进一步的条件信息。关键好处
•持续测量溶解的故障气体和油中的水分，以便在变压器发生重大故障之前及早发现潜在问题
•使用额外的传感器(用于负载，油温)和基于IEEE标准的内置变压器模型计算扩展监控功能
•广泛的通信选项和协议(包括IEC®61850)简化集成到SCADA或DCS系统
•经过验证的第三代设计，具有非常大的全球安装基础
•支持新的低可燃性酯基油以及矿物变压器绝缘油

Transformers are key and expensive components of the electrical grid and knowledge of their health condition is essential to having a reliable network. When a transformer’s insulation system is overstressed, gases are produced that dissolve in the oil. Dissolved Gas-in-oil Analysis (DGA) is recognized as the best indicator of developing faults.

The Hydran™ M2 is a continuous on-line dissolved gas and moisture in oil monitoring device that alerts personnel of developing fault conditions in their transformer. It provides key monitoring information and minimizes the risk of unplanned outages.
Through the connection of additional sensors (for example top and bottom tank oil temperature, transformer load or ambient temperature), additional information can be captured and used to correlate with DGA and moisture values for a more in-depth analysis of the transformer’s condition.
This wealth of data can, not only be transmitted raw using the M2’s wide range of communication options but can also be converted into useful information through the on-board calculation of IEEE® standard’s based transformer mathematical models in order to provide further condition information. Key Benefits
• Continually measures dissolved fault gases and moisture in oil for early identifications of potential issues before they become critical transformer failures
• Extend monitoring capabilities using additional sensors (for load, oil temperature) and built-in calculation of transformer models based on IEEE standard
• Wide range of communication options and protocols (including IEC® 61850) simplifying integration into SCADA or DCS systems
• Third generation of this proven design, with very large global installed base
• Supports new lower flammability ester based oils as well as mineral transformer insulation oils

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