Published January 1, 2021 | Version v1
Journal article Metadata-only

Electromagnetic Mutual Inductance Coupling Model of Wireless Power Transfer in Oil-gas downhole

Creators

  • 1. School of electronic engineering, Xi'an Petroleum University, Xi'an, Shanxi (China)
  • 2. School of electronic engineering, Xi'an Petroleum University, Jinan, Shandong (China)
  • 3. China Petrochemical Corporation, Xi'an, Shanxi (China)
  • 4. School of electronic engineering, Xi'an Petroleum University, Baoji, Shanxi (China)

Description

According to the wireless power transfer system (WPT) in oil-gas downhole, the structure of the WPT device suitable for the simultaneous existence of oil-water medium in high-temperature and high-pressure environment is put forward by using the principle of electromagnetic induction. Through the analysis of magnetic circuit, the electromagnetic mutual inductance coupling model is established, and the main factors affecting the transmission efficiency are obtained. Based on the model, the system is simulated and verified by experiments, in order to further improve the efficiency of power transfer system. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/1738/1/012010

Additional details

Identifiers

DOI
10.1088/1742-6596/1738/1/012010;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
1738
Journal Issue
1
Journal Page Range
[6 p.]
ISSN
1742-6596

Conference

Title
2. International Conference on Electronics and Communication, Network and Computer Technology
Acronym
ECNCT 2020
Dates
23-25 Oct 2020
Place
Chengdu (China)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
53086046
Subject category
S42: ENGINEERING; S47: OTHER INSTRUMENTATION;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COMPUTERIZED SIMULATION; EFFICIENCY; INDUCTANCE; INDUCTION; MAGNETIC CIRCUITS; OILS; TRANSMISSION
Descriptors DEC
ELECTRICAL PROPERTIES; ORGANIC COMPOUNDS; OTHER ORGANIC COMPOUNDS; PHYSICAL PROPERTIES; SIMULATION