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Integrated Multifunction Resistor

A multi-functional and integrated technology, applied in the direction of resistors, resistor components, circuits, etc., can solve the problems of unsuitable stabilization resistors and shunt resistors, poor cooling effect of resistors, low power, etc., to achieve clear structure of components, cooling Good, small form factor effect

Active Publication Date: 2016-08-17
CHINA ACAD OF AEROSPACE AERODYNAMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing resistors on the market have poor cooling effect, low power, and large volume, so they are not suitable for ballast resistors and shunt resistors.

Method used

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  • Integrated Multifunction Resistor
  • Integrated Multifunction Resistor
  • Integrated Multifunction Resistor

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Experimental program
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Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0032] see Figure 1-Figure 5 , the embodiment of the present invention provides an integrated multifunctional resistor, which includes: a bracket 1, a plurality of water-cooled resistor bodies 2, a current sensor 5 and a water collecting pipe 7 corresponding to the plurality of water-cooled resistor bodies 2 one-to-one.

[0033] Wherein, the bracket 1 is used to support a plurality of water-cooled resistor bodies 2 , current sensors 5 and water collecting pipes 7 . Preferably, a plurality of resistor fixing blocks are arranged at equal intervals in the middle of the bracket 1, and the plurality of water-cooled resistor bodies 2 are connected to the resistor fixing blocks one by one, for example, by bolts. The current sensor 5 is used...

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PUM

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Abstract

The invention discloses an integrated multifunctional resistor which belongs to the technical field of an electro-arc heater of an aerospace aerodynamic heat electro-arc heater. The integrated multifunctional resistor comprises a plurality of water-cooling resistor main bodies, a water collecting pipe which is used for supplying cooling water to the water-cooling resistor main bodies, a bracket used for supporting the water collecting pipe and the plurality of water-cooling resistor main bodies, and a junction bus which is fixed on the bracket by an insulator, wherein the plurality of water-cooling resistor main bodies are connected to the junction bus in series, or in parallel, or in series and parallel simultaneously by a cable and then are communicated with an electrode by the junction bus. Due to the adoption of the technical scheme, due to the integrated design in the integrated multifunctional resistor, components are clear and ordered in structure, the resistor is convenient to move because all functional components are integrated, the boundary dimension is small, the space is saved, and the productization is facilitated.

Description

technical field [0001] The invention belongs to the technical field of aerospace aerodynamic thermal arc heaters, and in particular relates to an integrated multifunctional resistor. Background technique [0002] The arc heater is one of the main heat source equipment for the ground thermal simulation assessment test of the aerospace vehicle. The long straight tube type DC arc heater in the arc heater, especially the tubular arc heater, its arc operation parameters show a typical "negative resistance" characteristic. In order to make the arc burn stably, a certain resistance value needs to be connected in series in the electrical main circuit DC resistance. [0003] A laminated arc heater in the long straight tube DC arc heater, especially a high-power laminated arc heater is usually equipped with multiple pairs of electrodes, and each electrode bears part of the total current. In order to enable the arc heater to operate with a larger arc current, each electrode needs to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01C1/082
Inventor 杨国铭陈连忠
Owner CHINA ACAD OF AEROSPACE AERODYNAMICS