Inverter cooling system

A technology for cooling systems and inverters, applied in cooling/ventilation/heating transformation, output power conversion devices, electrical components, etc., can solve problems such as high heat flux density, large influence of temperature, and impact on equipment service life and reliability , to achieve high efficiency and good heat dissipation effect

Inactive Publication Date: 2016-11-16
苏州复睿电力科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, because the inverters used in the centralized photovoltaic power station are all concentrated in one piece, the capacity is relatively large, and the conventional forced air cooling technology has a large loss and is greatly affected by the temperature

Method used

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Embodiment Construction

[0026] The technical solution of an inverter cooling system involved in the present invention will be described in further non-limiting detail below in combination with preferred embodiments and accompanying drawings.

[0027] see figure 1 As shown, an embodiment of the present invention provides an inverter cooling system, which is used in a power cabinet 100 where inverters are centrally placed.

[0028] It includes a heat dissipation pipe subsystem, including a base plate 10 and a heat dissipation pipe 12 arranged on the base plate 10 . Wherein the substrate 10 is arranged at a predetermined position through a heat dissipation silicon sheet 14 . The silica gel sheet is chosen because it can fill the gap, complete the heat transfer between the heat-generating part and the heat-absorbing part, and also play the role of insulation and shock absorption, but not limited to.

[0029] Wherein the position of the radiating pipe 12 is divided into two parts: one part is in the clo...

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Abstract

The invention discloses an inverter cooling system , which is used in a power cabinet provided with inverters arranged in a centralized manner. The system comprises a radiating tube subsystem and an air-cooling subsystem. The radiating tube subsystem comprises a substrate and radiating tubes arranged on the substrate, wherein the substrate is arranged in a preset position through a heat dissipation silica gel piece. The air-cooling subsystem comprises a fan, wherein the fan is used for carrying out blowing heat radiation processing on the radiating tubes. The novel inverter cooling system can carry out cooling heat radiation processing on the centralized inverters effectively and quickly.

Description

technical field [0001] The invention relates to the technical field of new energy cooling devices, in particular to a cooling system for centralized photovoltaic inverters. Background technique [0002] With the development of society and the continuous increase of human population, human consumption of energy is also increasing, and the impact on the environment is also increasing. [0003] In order to continuously utilize energy and reduce environmental pollution, in recent years, photovoltaic power generation has ushered in good development opportunities, and photovoltaic power generation has been connected to the grid on a large scale. Among them, the inverter will be used in photovoltaic power generation, and it will generate a lot of heat when it works. In order to ensure its normal operation, it is usually equipped with a cooling device to dissipate heat and cool down. [0004] Specifically, the main task of the photovoltaic inverter cooling device is to release the ...

Claims

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Application Information

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IPC IPC(8): H05K7/20H02M1/00
CPCH05K7/20336H02M1/00H05K7/20136
Inventor 管宇翔何艳明袁斌
Owner 苏州复睿电力科技股份有限公司
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