Transformer Online Monitoring Device

Scope of Application

Transformer Oil Chromatography Online Monitoring System, specially designed for...110KVElectric power transformers for voltage levels above this.330KVThis high-voltage series reactor, designed for voltages above the specified level, is used for real-time monitoring of the operating status of these equipment. As a status monitoring sensor layer device, the system is not only responsible for locally measuring the status monitoring parameters of the primary oil-filled equipment in smart substations but also has data communication capabilities. It strictly adheres to the intelligent substation basedIEC61850To meet communication requirements, the company has implemented full digital data collection and transmission to ensure efficient and accurate data handling.

Special notice: This system is designed specifically for the aforementioned purposes, and users must ensure it is used only for the designated purposes. To ensure the safe operation of the system and transformers, users are prohibited from performing any unauthorized activities without the consent of our company during the installation, improvement, commissioning, and updating of the system. Any improper operation may pose a risk to the safety of the system and transformers.

Product Features

Vacuum and Electromagnetic Oscillation Degassing Technology

This system employs advanced vacuum and electromagnetic oscillation degassing technology, which, under low vacuum conditions, achieves rapid and effective separation of dissolved gases in transformer oil through the combined action of electromagnetic excitation and vacuum volatilization of the solute. This technology boasts high degassing efficiency, short processing time, and excellent reproducibility, and does not require any medium to intervene, thereby avoiding contamination of the transformer insulating oil.

Cold Trap Technology

This system utilizes cold trap technology to extract transformer oil under low-temperature conditions.C3Effective condensation of the volatile organic components above prevents oil and gas from contaminating the chromatographic column, ensuring long-term stable operation of the system and meeting the maintenance-free requirements.

Composite Chromatographic Column

The system utilizes a composite single-column design instead of the traditional double-column setup, simplifying the system structure. The composite chromatography column can effectively separate under specific temperature conditions.H2、CO、CH4、C2H6、C2H4、C2H2The six types of fault gases are consistent, with their peak areas remaining unchanged under various isothermal conditions, ensuring the accuracy of system data processing. Moreover, the composite chromatographic column boasts high column efficiency, excellent resistance to contamination, and a long service life.

Gas Detector Technology

The system utilizes integrated sensing technology, integrating sensitive components and control circuits onto a unique ceramic silicon chip, complemented by a designed fault gas detection chamber.Extreme.Small dead volume, thus greatly enhancing detection sensitivity.FID、TCDCompared to sensors, our system's detectors offer superior resistance to poisoning and a longer lifespan. In contrast to other non-chromatographic detection methods, our detectors feature a simple structure, compact size, and high sensitivity.

SupportTCP/IP、IEC61850Communication Protocol

This system supportsTCP/IPAndIEC61850Communication Protocol, which can transmit data such as gas component concentrations, carrier gas pressure status, and spectral charts.SV/GOOSEForm transmission to the process layer network. This not only meets the requirements for the intelligent substation based on...IEC61850Our communication requirements have also been met, as we have achieved transformer status monitoring with other manufacturers.IEDThe seamless integration ensures the interconnectivity and sharing of data.