From Transformers to Transmission Lines: The "General Practitioner" for Power Equipment Health

The stability of a power system depends on the health of every single node. HERTZINNO provides a comprehensive suite of online monitoring solutions for the entire transmission and transformation process, acting as a "General Practitioner" who is always on duty.

For the heart of the grid—the transformer—our Online DGA (Dissolved Gas Analysis) Monitoring System utilizes advanced photoacoustic spectroscopy. It automatically collects and analyzes oil-dissolved gases every hour. By detecting anomalies in key gases like acetylene in real-time, the system provides early warnings that overcome the dangerous time-lags associated with traditional manual sampling.

For transmission lines spanning thousands of miles, we deploy our Overhead Line Fault Warning and Localization System. Powered by a combination of induction energy harvesting and solar energy, these autonomous units require no external power source. They instantly capture transient signals from grounding, short circuits, or tree-clearance discharges. With a near-zero false alarm rate, the system pinpoints fault locations down to the specific tower, reducing search times from hours to mere minutes.

In hidden infrastructures like cable trenches or tunnels, our Distributed Fiber Optic Sensing System acts as a digital nervous system. It provides real-time monitoring of temperature (DTS) and vibration (DAS) along the entire route, safeguarding the long-term stability of the underground power arteries.