How contamination causes transformer failures

Article Abstract:

Transformer failure can be caused by contaminants, such as metal filings or cellulosic insulating material, in the cooling oil. These contaminants act as a conductor between the lead exit and tank wall. Proper insulation and clean cooling oil can prevent transformer failures.

Electric Utilities, Electric Power Generation, Transmission and Distribution

---

How to use, service new transformer fluids

Article Abstract:

Iowa Power Inc reduced the expense of updating an aging transformer by replacing its transformer fluid with a less-flammable liquid. Using a less-flammable PCB transformer fluid eliminated the need for constructing fire barriers, which would have been costly.

Management, Iowa Power Inc.

---

System monitors transformer condition

Article Abstract:

American Electric Power Service Corp helped develop a transformer performance analysis system that monitors electric transformers. The computer program is designed to diagnose transformer problems remotely and eliminate preventive maintenance.

Holding companies, not elsewhere classified, American Electric Power Company Inc.

Similar abstracts:

• Abstracts: NRC chairman addresses some key issues. Panel-console units help protect N-plants. Co-op has good experience with FGD
• Abstracts: The big issues for 1992. Iowa Electric installs open-system EMS
• Abstracts: The New Battery Battle. Home Security: Is This the Year for You?
• Abstracts: T&D training goes on the road. Beating equipment failure with prevention and replacement strategies. Ugly 4.16-kV systems goes underground at 13.8 kV
• Abstracts: All we can do is our best. Another American tail

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.