发明名称 DOWNHOLE HIGH-IMPEDANCE ALTERNATOR
摘要 System and method for supplying downhole power using a high-impedance alternator. The system includes a high-impedance alternator coupled with a rectifier at its output terminals, and a current fed power converter coupled with the rectifier providing a regulated voltage to a downhole load.
申请公布号 EP3087243(A1) 申请公布日期 2016.11.02
申请号 EP20140884753 申请日期 2014.03.04
申请人 HALLIBURTON ENERGY SERVICES, INC. 发明人 GOODMAN, GEORGE D.
分类号 E21B4/04;E21B41/00 主分类号 E21B4/04
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