System for increasing corona inception voltage of insulating oils

Patent · Thu Jan 01 00:00:00 EST 1998

OSTI ID:871556

Rohwein, Gerald J ^[1]

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1. Albuquerque, NM

The Corona Inception Voltage of insulating oils is increased by repetitive cycles of prestressing the oil with a voltage greater than the corona inception voltage, and either simultaneously or serially removing byproducts of corona by evacuation and heating the oil.

• Research Organization: Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
• DOE Contract Number: AC04-94AL85000
• Assignee: Sandia Corporation (Albuquerque, NM)
• Patent Number(s): US 5753126
• OSTI ID: 871556
• Country of Publication: United States
• Language: English

Related Subjects

increasing
corona
inception
voltage
insulating
oils
increased
repetitive
cycles
prestressing
oil
simultaneously
serially
removing
byproducts
evacuation
heating
corona inception
repetitive cycles
inception voltage
insulating oils
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