Real-time Monitoring System of Leakage Current for Electric Submersible Pump. Issue 1 (March 2020)

• Record Type: Journal Article
• Authors: Song, Nan; Wang, Min; Dang, Bo; Liu, Shenghu; Ren, Zhiping
• Is Part Of: IOP conference series. Volume 799:Issue 1(2020)
• Publication Date: 2020-03
• Subjects: Materials science -- Periodicals; 620.1105
• DOI: 10.1088/1757-899X/799/1/012008
• Languages: English
• ISSNs: 1757-8981

Abstract

Abstract: With the increasing exploitation of marine gas, electric submersible pump technology has attracted more and more attention. Under the influence of the bad underground environment, the insulation performance of the electric submersible pump will gradually deteriorate during its operation, resulting in current leakage, causing phase-to-phase open circuit, fire or electric leakage to ground and other dangerous phenomena, which brings destructive damage to the electric submersible pump equipment. In order to solve this problem, this paper designs a real-time monitoring system of the leakage current for the electric submersible pump based on the principle of current mutual inductance and transducing, and constructs the indoor well condition simulation experiment. The experimental data shows that the system can monitor and display the current leakage of the electric submersible pump in real time to ensure the safe operation of the electric submersible pump.