High-pressure standing submersible motor winding wire assembly

A technology of submersible motor and winding wire, which is applied to electric components, shape/style/structure of winding conductors, electrical components, etc.

Inactive Publication Date: 2017-10-24
HEBEI GUOQIAN WIRES
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current winding is made of copper wire, which is solid, heavy, and not suitable for high-end industries. The resistivity at the corner is high, resulting in power loss, poor heat dissipation, high heat generation, and difficult to observe temperature changes.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-pressure standing submersible motor winding wire assembly
  • High-pressure standing submersible motor winding wire assembly
  • High-pressure standing submersible motor winding wire assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Such as Figure 1-3 As shown, the high-voltage submersible motor winding wire assembly of this embodiment includes a winding group 1; the winding group 1 includes a sealed heat-resistant hose sleeve 3 with a prefabricated length and wound in the motor; the sealed heat-resistant hose sleeve 3 is half Transparent platinum vulcanized silicone hose and other soft hoses. The high voltage is 10KV-100KV, or above 100kV.

[0026] A flexible metal conductor 2 is packaged in the sealed heat-resistant hose sleeve 3 .

[0027] According to the model of different motors, calculate the length of the heat-resistant hose sleeve 3 that needs to be wound, and after winding the heat-resistant hose sleeve 3, slowly inject the flexible metal conductor 2 from the lower port. The port is vacuumed.

[0028] In order to better prevent breakdown or damage to the conductor, an insulating layer 4 is set on the sealed heat-resistant hose sleeve 3 , and a sheath layer 5 is set on the insulating l...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a high-pressure standing submersible motor winding wire assembly, comprising a winding group. The winding group comprises a sealed heat-standing soft tube sleeve pre-fabricated and wound in the motor and a soft metal conductor packaged in the sealed heat-standing soft tube sleeve. As a further improvement in the above technical scheme, an insulation layer is sleeved on the sealed heat-standing soft tube sleeve, and a protection sleeve layer is sleeved on the insulation layer. The two ends of the sealed heat-standing soft tube sleeve are provided with conductive joints in connection with the soft metal conductor. According to the invention, the assembly is reasonably designed with a compact structure and can be used conveniently.

Description

technical field [0001] The invention relates to a high-voltage resistant submersible motor winding wire assembly. Background technique [0002] At present, the winding wires of submersible motors mostly adopt the structure of polyethylene insulated nylon sheath. In order to ensure the insulation performance under high voltage, the insulation thickness is 0.5 mm when applied to 500 volts, and the insulation thickness is 1 mm when applied to 1000 volts. , as the voltage increases, the thickness of the insulating layer must increase, which greatly occupies the precious space of the stator slot of the motor, makes the volume of the high-voltage submersible motor larger, and reduces the efficiency of the submersible motor. [0003] The current winding is made of copper wire, which is solid and heavy, and is not suitable for high-end industries. The resistivity at the corner is high, resulting in power loss, poor heat dissipation, high heat generation, and difficult to observe tem...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H02K3/04H02K5/132
CPCH02K3/04H02K5/132
Inventor 李充召
Owner HEBEI GUOQIAN WIRES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap