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Water load body used for power source debugging, and water load body system

A power source, water load technology, applied in the direction of measuring devices, instruments, measuring electricity, etc., can solve the problem of non-adjustable dummy load resistance, and achieve the effect of ensuring the correct and guaranteed resistance value

Active Publication Date: 2012-11-28
BEIJING CHANGFENG BROADCASTING COMM EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a water load body and a water load body system for power source debugging to solve the problem of fixed and non-adjustable dummy load resistance in the prior art

Method used

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  • Water load body used for power source debugging, and water load body system
  • Water load body used for power source debugging, and water load body system
  • Water load body used for power source debugging, and water load body system

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Embodiment Construction

[0026] In order to solve the problem that the dummy load resistance value in the prior art is fixed and cannot be adjusted, the present invention provides a water load body and a water load body system for power source debugging. The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments illustrate. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] Such as figure 1 As shown, the embodiment of the present invention relates to a water load body for power source debugging, including: an outer conductor and an inner conductor; the inner conductor is arranged inside the outer conductor, the plug is connected to the inner conductor, and the inner and outer conductors are insulated; The inner conductor is provided with a channel for the entry and exit of the resistance solution; the radio frequency signal i...

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Abstract

The invention discloses a water load body used for power source debugging, and a water load body system. The water load body comprises an external conductor and an inner conductor, and the inner conductor is disposed inside the external conductor. An external plug is connected with the inner conductor, and the inner conductor and the external conductor are insulated. The inner conductor is provided with a channel used for in-and-out of resistance solution. A radio-frequency signal is fed in through a radio frequency feeder formed by the external plug and the external conductor, and is disposed in the channel which is used for in-and-out of the resistance solution. The external plug is connected with the power source, and the external conductor is used to connect with ground. Through changing concentration of the resistance solution, the water load body can change resistance values, and the water load body is a broadband dummy load with variable resistance. In addition, in order to prevent the resistance values of the water load body changing with changes of water temperature. The water load body is provided with a PID temperature controller, and can accurately control water temperature to ensure the resistance values are correct.

Description

technical field [0001] The invention relates to the technical field of power source debugging, in particular to a water load body and a water load body system for power source debugging. Background technique [0002] The spallation neutron source is one of the scientific projects. Rapid Cycling Synchrotron (Rapid Cycling Synchrotron) is an important part of the spallation neutron source. Increase the pulse current intensity and energy of the beam, and when a certain energy is reached, the protons are drawn out and bombard a metal target, so as to obtain the spallation neutrons required for the experiment. [0003] The radio frequency power source provides energy for the accelerator, and the power of the radio frequency power source usually needs to reach 500kW. In order to conduct a full-power test and high-power test machine acceptance of the 500kW radio frequency power source, and facilitate the debugging of the power source for the hash neutron source circular accelerator...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 刘宇邵炫
Owner BEIJING CHANGFENG BROADCASTING COMM EQUIP
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