潜油电机

基于SVPWM控制的潜油电机端过电压分析研究

Analysis and Research on Submersible Motor Terminal Overvoltage based on SVPWM Control

潜油电机端部漏抗的分析与计算

Analysis and calculation of end leakage reactance of submersible motor

特殊的工作环境决定了潜油电机具有特殊的结构构成。

The special work environment determines that submersible motor possesses special structure .

考虑分段处电磁影响的潜油电机端部漏抗

End leakage reactance considered the electromagnetic impact of segmentations for submersible motor

有限元法在潜油电机电磁场计算中的应用

Application of Finite Element Method to Electromagnetic Calculation of Electric Submersible Motor

大功率单节潜油电机的研制与应用

Development and Application of High-power Single-node Oil Submersible Motor

潜油电机机械损耗的分析与计算

Mechanical loss analysis and calculation of diving oil motor

潜油电机功率选择初探

Discussion on Selection of Electric Submersible Motor Power

潜油电机碟形弹簧的动力学分析

Dynamics analysis of disc spring in submersible motor

基于故障树的潜油电机故障诊断系统的建立

The Foundation of the Electric Submersible Motor Fault Diagnosing System based on Fault Tree

高压节能潜油电机的研制与应用

Development and Application of High-Voltage Energy-Saving Submersible Motors

潜油电机与引接电缆头的联接密封研究

Study on the Sealing Joint of under Oil Electrical Machine and Leading Cable Head

107系列耐高温小直径潜油电机

107 series high-temperature small diameter submersible motor

实现永磁潜油电机自起动的一些措施

Self-starting Method for oil Submersible PM Motor

高电压低电流节能潜油电机的设计

Design on High-voltage Low-current E.S.P Motor

潜油电机转子三维稳态温度场的分析与计算

Analysis and Calculation of 3D Temperature Field in Steady State for the Rotor of Submersible Motor

论文的研究成果为潜油电机的设计提供了参考，并考虑到今后产品的批量生产，提出了电机结构中的通用性、适应性和可靠性的设计。

Considering batch production of the product in future , the universal property , flexibility and reliability design of the motor structure is provided .

107系列高温潜油电机是根据中原油田的生产需要新研制的小直径系列潜油电机。

Series high temperature submersible motors , which belong to small diameter motors , are developed according to the production practice of Zhong yuan oilfield .

通过推导转子槽谐波与潜油电机温升之间的数学机理，为构建潜油电机实时温度监测系统奠定了理论分析基础。

By conducing the mathematical mechanism between rotor slot harmonics and submersible motor temperature , make the foundation of real-time temperature monitoring system of submersible motor .

油田使用的潜油电机引接电缆头密封质量差，严重影响机组正常运行。

The under electrical machine and leading cable head used in oilfields were of poor quality , which has greatly influenced the operation of the unit .

它主要由多级离心泵、双级分离器、保护器、潜油电机、护罩、沉降分离器组成。

It is comprised of multiple stage centrifugal pump , double stage gas separator , protector , submersible motor , guard shield and setting gas separator .

采用变频调速器，改变潜油电机的转速，进而改变电泵的特性，达到供采平衡；

Apply frequency controller to alter the rotating speed of submersible pump 's motor and then proceed to alter electric pump 's character to attain supply-recovery equilibrium ;

高压节能潜油电机是为解决电泵井生产过程中用电量大、采油成本高等问题开发研制而成的。

The high-voltage energy-saving submersible motors are developed for solving such problems as high electric quantity and high oil recovery costs consuming during working process of electric pump wells .

结合非磁性材料磁导率低的特性，设计了一种专用磁电式编码器结构，实现永磁同步潜油电机角位移检测。

A special magnetic rotary encoder was designed using non-magnetic materials with low magnetic conductivity , which realized the angular displacement detected for the permanent magnet synchronous submersible motor .

通过研究分析实验数据得出潜油电机的端部漏抗随转子段数增加的变化规律，并得到加权修正公式；

Correctional formula is derived from studying and analyzing experiment data which experiment gains to get the change rule of terminal impedance with an increase in the quantity of rotor subsection ;

运用流体力学的原理并结合潜油电机止推轴承动块和静块、扶正轴承的经验公式得到了潜油电机机械损耗的简便计算方法；

Simple method of mechanical loss is gained by a combination of basic theory of hydrodynamics and traditional experiential calculation formula of solid bearing shoe 、 thrust running and rotor bearing ;

本文根据潜油电机的特殊结构，研究了其定转子分段、内充润滑油的特点对电机设计及性能的影响。

This paper researches on the influence of the submersible motor characteristic which is subsection of stator and rotor and filled with the lubricant upon motor function according to its special structure .

潜油电机作为重要的石油开采设备，随着全世界对石油能源需求的增加，应用规模日益扩大。

Along with the increasing demand of the oil source all over the world , the application scale of the submersible motor as an important oil exploration equipment becomes larger day by day .

潜油电机驱动螺杆泵的无杆抽油可实现高扬程、低排量，能达到降低成本提高效率的目的。

Screw pump drived by submersible motor is rodless oil pumping which can achieve high delivery lift and low delivery capacity . It can attain the purpose of low cost and high efficiency .

针对潜油电机的结构特点，通过对大量的实验数据进行研究分析，运用流体力学的基本理论推导出了潜油电机的机械损耗计算公式；

For the structure characteristics of diving oil motor , calculation formula of mechanical loss is derived from studying and analyzing a great deal of experiment data by employing basic theory of hydrodynamics .