Keentel’s Grid IQ

Stay updated with the latest industry news and developments through our blog.

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Keentel Engineering Newsletters

Blog and Updates

Cyber-physical resilience model showing DER attack detection and grid load recovery
By SANDIP R PATEL • October 26, 2026
Explore cyber-physical resilience for the Energy Internet, including DER attacks, false data injection, BESS readiness, AI detection, and NERC CIP compliance.
Buchholz and sudden pressure relay transformer protection comparison
By SANDIP R PATEL • October 24, 2026
Learn how Buchholz and sudden pressure relays protect transformers, detect internal faults, and meet NERC PRC-005-6 maintenance requirements.
Digital twin pump failure simulation showing GPU temperature response after a secondary cooling pump
By SANDIP R PATEL • October 24, 2026
Explore digital twin pump failure simulation for liquid-cooled AI data centers, including GPU temperatures, standby pump failover, UPS and workload recovery.
PSCAD custom component parameters showing plant controller voltage response
By SANDIP R PATEL • October 24, 2026
Learn PSCAD custom component parameters, field types, Literal, Constant and Variable settings, Fortran coding, and EMT model validation for grid studies.
800 VDC rack fault protection showing DC bus voltage response to circuit breakers and fuses
By Team 2 Dexora • October 24, 2026
Explore 800 VDC rack fault protection for AI data centers, including solid-state breakers, DC short circuits, selectivity, arc flash, and NEC/UL standards.
VSC-HVDC outer-loop control showing DC voltage response during an AC fault
October 24, 2026
Explore VSC-HVDC outer-loop control for P, Q, DC voltage, weak-grid stability, fault ride-through and power oscillation damping with engineering models.
Grid-forming BESS transitions showing 13.8 kV microgrid islanding, GFL to GFM control transfer, and
By SANDIP R PATEL • October 23, 2026
Explore grid-forming BESS initialization, GFL-to-GFM transitions, seamless islanding, EMT simulations, current limiting and microgrid protection.
Ferranti effect in a 345 kV transmission line showing receiving-end voltage rise, shunt reactor comp
By SANDIP R PATEL • October 23, 2026
Explore the Ferranti effect in EHV transmission lines: voltage rise, 345 kV examples, switching overvoltages, shunt reactor sizing and mitigation.
Cluster interconnection studies under FERC Order 2023 showing Keentel Engineering's analysis of 23 p
By SANDIP R PATEL • October 23, 2026
Explore cluster interconnection studies under FERC Order 2023, including network upgrades, cost allocation, withdrawal penalties and developer strategy.
Weak-Grid Inverter Stability: Causes & Solutions
By SANDIP R PATEL • October 21, 2026
Learn why grid-following inverters become unstable without grid faults. Explore SCR, PLL interactions, EMT studies, grid strength, and mitigation.
Harmonic Resonance in Power Systems | Keentel
By SANDIP R PATEL • October 21, 2026
Learn how harmonic resonance amplifies distortion in power systems. Explore capacitor banks, detuned reactors, frequency scans, and IEEE 519 solutions.
Keentel Engineering data center load calculations infographic comparing IT power demand, peak electr
By SANDIP R PATEL • October 20, 2026
Learn data center electrical load calculations, including IT demand, PUE, UPS and generator sizing, cooling loads, redundancy, and worked US examples.
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