A photovoltaic inverter with insulation resistance detection circuit
A photovoltaic inverter and detection circuit technology, applied in the direction of measuring electrical variables, photovoltaic power generation, photovoltaic modules, etc., can solve the problems that photovoltaic inverters cannot be installed on the wall, are cumbersome, and cannot be angled, etc., to achieve favorable The effects of manipulation and inspection, reduced workload, and convenient maintenance
Active Publication Date: 2021-04-30
JIANGXI BAIYING HIGH TECH HLDG CO LTD
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Problems solved by technology
[0003] The current photovoltaic inverter is directly installed on the wall, and it needs to be disassembled during maintenance, which is cumbersome and increases the workload of the operator. The best angle to install on the wall
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] see Figure 1-7 , the present invention provides a photovoltaic inverter technical solution with an insulation resistance detection circuit: its structure includes a photovoltaic inverter body 1, a mounting seat 2 that can adjust the angle of the photovoltaic inverter, a mounting piece 3, and a mounting hole 4. The upper and lower ends of the two sides of the mounting seat 2, which can adjust the angle of the photovoltaic inverter, are fixed with mounti...
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The invention discloses a photovoltaic inverter with an insulation resistance detection circuit. Its structure includes a photovoltaic inverter body, a mounting seat capable of adjusting the angle of the photovoltaic inverter, a mounting piece, and a mounting hole. Compared with the prior art, The beneficial effects of the present invention are: the photovoltaic inverter is provided with a mounting base that can adjust the angle of the photovoltaic inverter, and the active power adjustment mechanism, the installation box, the rotation mechanism, the traction rope winding mechanism, the angle adjustment mechanism, and the cooling support The combined setting of the photovoltaic inverter can place the photovoltaic inverter body in the storage slot without directly fixing the photovoltaic inverter on the wall. It is more convenient and stable to place or take, and it is easy to maintain, reducing the It also has the function of angle adjustment, which can adjust the angle of the photovoltaic inverter, so that the photovoltaic inverter can be installed on the wall at the best angle, which is more convenient for manipulation and viewing.
Description
technical field [0001] The invention relates to the technical field of photovoltaic inverters, in particular to a photovoltaic inverter with an insulation resistance detection circuit. Background technique [0002] Inverters, also known as power regulators, can be divided into two types: independent power supply and grid-connected use according to the use of inverters in photovoltaic power generation systems. According to the waveform modulation method, it can be divided into square wave inverter, ladder wave inverter, sine wave inverter and combined three-phase inverter. For inverters used in grid-connected systems, they can be divided into transformer-type inverters and non-transformer-type inverters according to the presence or absence of transformers. [0003] The current photovoltaic inverter is directly installed on the wall, and it needs to be disassembled during maintenance, which is cumbersome and increases the workload of the operator. The best angle is to instal...
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IPC IPC(8): H02M7/00H02S40/32G01R27/02H05K7/20
CPCG01R27/025H02M7/003H05K7/2089H02S40/32Y02E10/56
Inventor 吴凤明刘鹏飞
Owner JIANGXI BAIYING HIGH TECH HLDG CO LTD