Permanent magnet opposite excitation switch applied to photovoltaic power generation system
A photovoltaic power generation system, permanent magnet technology, applied in the field of switches, can solve problems such as low voltage, unstable photovoltaic voltage and current, etc.
Pending Publication Date: 2021-12-28
HXXN ELECTRICITY
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Problems solved by technology
[0004] The main purpose of the present invention is to provide a permanent magnet pair excitation switch applied in a photovoltaic power generation system, aiming to solve the problem that the photovoltaic voltage and current output by the inverter in the photovoltaic power generation system are unstable or too low
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[0017] Next, the technical solutions in the embodiments of the present invention will be described in the following examples, and the described embodiments are merely, not all of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained without creative labor are not made in the premise of creative labor.
[0018] It should be noted that all directional instructions (such as above, lower, left, right, front, and post, ...) are only used in a particular attitude (as shown in the accompanying drawings). The relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication is also changed accordingly.
[0019] Further, as described in the present invention, as described in the description of "first", "second", etc., is only used to describe purposes, and cannot be understood as an indication or implies its relative importance or implicitting the number of technique...
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A permanent magnet opposite excitation switch applied to a photovoltaic power generation system disclosed by the present invention comprises a switch body, the switch body comprises a wire inlet interface and a wire outlet interface, the wire inlet interface and the wire outlet interface are connected through a main line, the wire inlet interface is electrically connected with an inverter in the photovoltaic power generation system, the wire outlet interface is electrically connected with a boosting device in the photovoltaic power generation system, a compensation cavity is formed in the switch body, a compensation assembly is arranged in the compensation cavity and comprises a permanent magnet and a circuit board, a coil is wound on the permanent magnet, the two ends of the coil are connected with the circuit board, and the circuit board is electrically connected with the main line. The permanent magnet type opposite excitation switch is arranged between the inverter and the boosting device in the photovoltaic system, the compensation assembly is arranged in the permanent magnet type opposite excitation switch, and the voltage and the current of the main line are compensated through the force of a permanent magnet magnetic field, so that the inverter can stably output the voltage.
Description
Technical field [0001] The present invention relates to the field of switches, and more particularly to a permanent magnet pair switch applied to a photovoltaic power generation system. Background technique [0002] The photovoltaic power generation system is a new type of power generation system that utilizes the photovoltaic effect of the solar cell semiconductor material to directly convert solar radiation to a new type of power generation system. It includes components such as solar cell arrays, convention boxes, direct cabinets, inverters, and boost systems. [0003] In the existing photovoltaic power generation system, there is a phenomenon in which the photovoltaic voltage and current are unstable or too low. Inventive content [0004] The primary object of the present invention is to provide a permanent magnet pair switch applied to a photovoltaic power system, aimed at solving the photovoltaic voltage and current of the inverter output in the photovoltaic power generati...
Claims
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Login to View More IPC IPC(8): H02S40/30H02M1/00H02J3/12H01H3/28
CPCH02S40/30H02M1/00H02J3/12H01H3/28Y02E10/56
Inventor 王红军罗杰李纯黄文焘
Owner HXXN ELECTRICITY