Electrical Submersible Pumps Condition Monitoring Using Motor Current Signature Analysis

Abstract

Abstract The paper discusses how the Electrical Submersible Pumps (ESP) mechanical and electrical malfunctions are reflected in the dynamic current spectrum using Motor Current Signature Analysis (MCSA). The paper further shows the real case studies, analyses and findings on ESP. Since MCSA does not require any sensor installation on the ESP itself and the measurement is carried out remotely in the ESP motor control unit, it is especially attractive for inaccessible driven equipment and well suited for the monitoring of Electrical Submersible Pumps.