HV/HP Testing

HV/HP Testing Insulators Technical Article 

Testing & Designing Station Post Insulators for Performance Under Icing

November 28, 2020December 1, 2020 Inna min read

Pollution exposure, ice and snow are all ambient factors impacting the dielectric reliability of post insulators in air-insulated substations, especially for HVDC. This exposure also affects equipment that employs post insulators…

Cable Accessories HV/HP Testing 

Damped AC for Commissioning & Diagnostic Testing of HV Cable Circuits

November 21, 2020November 26, 2020 Inna min read

Current IEC standards for power cable systems up to and above 150 kV rated voltage are manufacturer standards and, according to experts, do not necessarily provide adequate recommendations for testing after-installation.

HV/HP Testing Insulators Technical Article 

Braced Line Post Test Considerations (Video)

November 16, 2020November 17, 2020 Inna Online Lectures min read

Cables & Accessories HV/HP Testing 

Testing Experience on Extruded Cable Systems up to 525 kV DC (Video)

October 31, 2020November 26, 2020 Inna Online Lectures min read

Glass HV/HP Testing Insulators Technical Article 

Test Station Experience with RTV-Coated Glass Insulators

October 24, 2020October 23, 2020 Inna Insulator, Insulators, RTV Coatings, Testing min read

HV/HP Testing Insulators Technical Article 

Laboratory Evaluation of Insulators Returned from Field (Video)

October 24, 2020October 23, 2020 Inna Online Lectures min read

HV/HP Testing Technical Article 

Operating a Test Station in a High Pollution Environment

August 15, 2020August 14, 2020 Inna min read

HV/HP Testing Technical Article 

Growing Demand for Non-Standardized High Voltage Testing

August 1, 2020July 31, 2020 Inna min read

HV/HP Testing Insulators Technical Article 

Lessons from 25 Years Testing Polymeric Insulators (Video)

July 17, 2020July 17, 2020 Inna Online Lectures min read

HV/HP Testing Technical Article 

Testing 320 kV HVDC XLPE Cable Systems

June 19, 2020June 19, 2020 Inna min read

HV/HP Testing Technical Article 

Braced Line Post Testing

June 12, 2020November 16, 2020 Inna min read