Submersible pump assembly HIGH POWER FACTOR

摘要

The invention relates to the petroleum industry and may be used for the production of formation fluid. The power factor of electric installations pumps is determined mainly cosφ submersible motor is within 0.7-0.85 for rated load. On cosφ affects the level of loading on the SEM, more underload, the lower the power factor and more active power loss during transmission, when cosφ underload can be reduced to 0.6-0.75. To increase cosφ necessary to compensate for the reactive component of the current.; Summary of the utility model: submersible pump assembly with a high power factor comprises a telemetry unit, a shank equipped packer column tubing with the attached sequentially from top to bottom outlet valve, check valve, a submersible centrifugal pump, the gas separator, strainer assembly hydroprotection , a submersible motor and a power cable attached to the column tubing with clips. To the submersible motor is rigidly connected downhole reactive power compensator with mounted thereon sequentially telemetry unit and the shank equipped with a packer.