Title:

High-Temperature Electrical Insulations for EGS Downhole Equipment

Authors:

M.W. Hooker, C.S. Hazelton, K.S. Kano, M.L. Tupper, and S. Breit

Key Words:

electrical insulations, composite, high voltage

Conference:

Stanford Geothermal Workshop

Year:

2010

Session:

Emerging Technology

Language:

English

File Size:

918KB

View File:

Abstract:

The development of highly reliable downhole equipment is an essential element in enabling the widespread utilization of Enhanced Geothermal Systems (EGS). The equipment used in these systems is required to operate at high voltages and temperatures on the order of 200 to 250C (and eventually to 300˚C). These conditions exceed the practical operating ranges of currently available thermoplastic wire insulations, and thus limit the operating lifetime of motors, cables, and other high-voltage components used in these systems. This paper describes recent work by CTD in which improved performance in inorganic composite insulations was achieved, and relates the results to the anticipated operating requirements for future EGS equipment.


ec2-18-204-56-97.compute-1.amazonaws.com, you have accessed 0 records today.

Press the Back button in your browser, or search again.

Copyright 2010, Stanford Geothermal Program: Readers who download papers from this site should honor the copyright of the original authors and may not copy or distribute the work further without the permission of the original publisher.


Attend the nwxt Stanford Geothermal Workshop, click here for details.

Accessed by: ec2-18-204-56-97.compute-1.amazonaws.com (18.204.56.97)
Accessed: Thursday 29th of September 2022 03:07:27 AM