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Ground testing system suitable for power source controller of stratospheric airship

A technology of power controller and stratospheric airship, which is applied in the direction of electrical testing/monitoring to achieve the effect of reducing signal loss

Active Publication Date: 2015-02-25
ACAD OF OPTO ELECTRONICS CHINESE ACAD OF SCI
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

But so far, there is no relevant test system for high-voltage and high-power power supply controllers of stratospheric airships, especially power supply controllers with maximum power tracking function

Method used

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  • Ground testing system suitable for power source controller of stratospheric airship
  • Ground testing system suitable for power source controller of stratospheric airship
  • Ground testing system suitable for power source controller of stratospheric airship

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] see figure 1 As shown, the present invention designs a ground test system suitable for the power controller of the stratospheric airship, and the ground test system is applied in the development and testing process of the power controller of the stratospheric airship. The ground test system of the present invention includes an industrial control computer, a CAN bus, a data acquisition unit, a solar battery array simulator, a storage battery simulator, a load simulator and an environment control simulation box; a stratospheric airship power supply is installed in the environment control simulation box controller. The data acquisition unit is composed of multiple sensors and sensor control circuits.

[0024] A solar array simulator is used to power the stratospheric airship power controller. The output of the solar array simulator is the real output ...

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Abstract

The invention discloses a ground testing system suitable for a power source controller of a stratospheric airship. The ground testing system is applied to the development and test processes of the power source controller of the stratospheric airship. The ground testing system is composed of an industrial personal computer, a CAN bus, a data collecting unit, a solar battery array simulator, a storage battery simulator, a load simulator and an environment control simulation box. The CAN bus is adopted for communicating with the power source controller of the stratospheric airship, and combined with the industrial control computer and the data collecting unit, and testing on the function and the performance of the power source controller is finished under signals issued by the industrial control computer. The designed ground testing system reduces the testing cost and improves the testing efficiency.

Description

technical field [0001] The invention relates to a ground test system for a power supply controller, more particularly, a ground test system suitable for a stratospheric airship power supply controller. The ground test system of the invention can test the function and performance of the power controller of the stratospheric airship in the flight environment. Background technique [0002] Stratospheric airships, as a realization of a near-space earth observation platform, mainly rely on the buoyancy generated by their own bulk instead of relying on relative air motion to generate lift like other aircraft, so the airship can fly at a slower speed and even stay in the air for a long time Keep hovering at a fixed point, that is, stay still relative to the ground. The ability to fly autonomously in the stratosphere for a long time is an important goal of stratospheric airship design. The energy system is one of the keys to ensure the airship can work for a long time. Flexible t...

Claims

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Application Information

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IPC IPC(8): G05B23/02
CPCG05B23/02
Inventor 徐国宁李兆杰姜鲁华张衍垒王旭巍苗颖
Owner ACAD OF OPTO ELECTRONICS CHINESE ACAD OF SCI
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