TCI Procures Harmonic Filter Mitigation Contract - Crescent Dunes

TCI will provide H5 Active Harmonic Filters to meet utility IEEE-519 requirements. The H5 units will provide clean power back on to the utility grid and allow the utility to provide clean power to its customer base.

Over 1700, 2 Axis, Mirror Heliostats using variable speed postioning drives will be used at the Solar Reserve Crescent Dunes facility in Tonopah, Nevada.


TCI has completed a harmonic analysis study and will provide the harmonic filters to reduce both current and voltage harmonic content below 5% TDD.

Featured Product

WS510 Secondary Standard

WS510 Secondary Standard

In the monitoring of large photovoltaic (Utility Scale), in assessing potential sites (Solar-assessment), or in up and coming electricity cost saving initiatives projects (Commercial & Industrial), the WS510 now provides the market a secondary standard pyranometer, ultrasonic wind speed, ultrasonic wind direction, temperature, pressure and humidity all in a single unit.. This sensor meets the high demands of the world meteorological organization (WMO) through the active valving at air temperature measurement and the inertia- and maintenance-free measurement of wind speed and wind direction on the ultrasonic principle. Equipped with a Kipp & Zonen pyranometer of the secondary standards, the WS510-UMB Compact weather sensor from Lufft unites the precision of a variety of meteorological individual sensors in a single all-in-one device, for the first time.