Power supply unit for power supply for high voltage equipment, power supply system and high voltage equipment

A technology of power supply unit and high-voltage equipment, applied in the field of high-voltage equipment, can solve the problems of battery power loss, affecting the battery life time of high-voltage equipment, reducing battery utilization rate, etc.

Inactive Publication Date: 2018-09-28
SUZHOU POWERSITE ELECTRIC CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the release of the remaining power in the capacitor bank will undoubtedly lead to a meaningless loss of battery power, reduce the utilization rate of the battery, and then affect the battery life of the high-voltage equipment

Method used

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  • Power supply unit for power supply for high voltage equipment, power supply system and high voltage equipment
  • Power supply unit for power supply for high voltage equipment, power supply system and high voltage equipment
  • Power supply unit for power supply for high voltage equipment, power supply system and high voltage equipment

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Embodiment Construction

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0038] Those skilled in the art should understand that the remaining capacity (State of Charge, referred to as SOC) is used to represent the ratio of the remaining capacity of the battery after it has been used for a period of time or left unused for a long time to the capacity of the fully charged state, usually expressed as a percentage.

[0039] An embodim...

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Abstract

The invention discloses a power supply unit for power supply for high voltage equipment, a power supply system and the high voltage equipment. The power supply unit for power supply for the high voltage equipment comprises at least one storage battery and a high voltage generator, wherein the at least one storage battery is directly connected with the high voltage generator; and the internal resistance of each storage battery is smaller than a preset value. According to the power supply unit, the power supply system and the high voltage equipment, the condition that the internal resistance ofeach storage battery is smaller than the preset value is ensured through reasonably setting the internal resistance of each storage battery, and a voltage drop of each storage battery in the using process can be reduced, so that each storage battery has high enough discharge capacity; and in addition, each storage battery is directly connected with the high voltage generator, that is to say, the high voltage generator is directly provided with a power supply through each storage battery. Improvement of the discharge capacity of each storage battery by using a capacitor can be avoided through directly connecting each storage battery and the high voltage generator under the precondition that the internal resistance of each storage battery is smaller than the preset value, and the utilizationrate of the power supply unit is improved, thereby prolonging the battery life of the high voltage equipment.

Description

technical field [0001] The invention relates to the technical field of high-voltage equipment, in particular to a power supply unit, a power supply system and high-voltage equipment for supplying power to high-voltage equipment. Background technique [0002] High-voltage equipment generally includes: a power supply unit, a high-voltage generator, and a high-voltage device. Wherein, the power supply unit provides electric energy for the high-voltage generator, and the high-voltage generator boosts the electric energy provided by the power supply unit for the high-voltage device to work. [0003] Since the high-voltage equipment has a certain size limit, this limits the volume occupied by the power supply unit in the high-voltage equipment, so there is a requirement for the number of batteries in the power supply unit, so the discharge capacity of the battery is not enough to make the high-voltage generator work normally. . Therefore, the power supply unit in the prior art i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02H9/02
CPCH02H9/02H02J7/0063
Inventor 高洪羽黄强王维重韦慧明
Owner SUZHOU POWERSITE ELECTRIC CO LTD
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