Industrial Case Studies
Real problems, engineered solutions, and measurable ROI. Explore how DelvingRD transforms industrial energy performance.
Eliminating Power Factor Penalties for Textile Spinning Unit
The Problem
The client was paying ₹35,000 to ₹45,000 monthly as Power Factor (PF) penalties. Their existing capacitor bank was manually operated and failed to react to dynamic load changes.
The Solution
Installed DelSmart DRCU (v3.1) with an Automated 12-Step APFC Panel. Integrated cloud monitoring for real-time harmonic analysis.
The Results
- PF improved from average 0.82 to consistent 0.992.
- Complete elimination of EB penalties.
- Reduction in system harmonics by 15%.
Bi-Directional PF Management for 5MW Solar Power Plant
The Problem
Solar plant facing heavy penalties during non-generation hours (night) due to reactive power import from grid. Standard APFC controllers couldn't handle bi-directional flow.
The Solution
Deployed specialized DelSmart Solar DRCU with Bi-Directional measurement algorithm and KVAR control for export/import modes.
The Results
- PF maintained > 0.95 in both generation and non-generation modes.
- Grid compliance achieved without additional reactor banks.
- Real-time monitoring of RPO (Renewable Purchase Obligation) data.
Preventing Transformer Failures for Electrical Utility
The Problem
High failure rate of distribution transformers (DTs) due to undetected overloading and oil temperature spikes during peak summer.
The Solution
Retrofitted 50+ DTs with DelSmart DTMS (v2.0) with oil temperature, level, and load monitoring with SMS alerts.
The Results
- Zero DT failures in the pilot zone over 12 months.
- 30% reduction in emergency maintenance costs.
- Automated load balancing suggestions generated via AI dashboard.
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