TAPCHANGER CONTROL AND HEALTH MONITORING SYSTEM

OVERVIEW

Customized control and monitoring of Onload tapchangers. Either for standalone or transformers connected in parallel. Compatible for application with Digital Substation, SCADA and all modern data communication protocols. Parallel operation of transformers based on Master follower, Reactive power and other modes.

• Automatic voltage regulation based on voltage point set, time delay. Multiple voltage setpoints based on load can be set.
• Monitors oil, winding, OLTC tempratures, oil level, flow etc and tapchange activity.
• Monitors and controls cooling equipment based on temperature/ load
• Diagnostic features like DGA, moisture measurement etc. hotspot temperature calculation and other special features can be incorporated.

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