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A photovoltaic power generation intelligent inverter control system

A photovoltaic power generation and photovoltaic control technology, applied in photovoltaic power generation, electrical components, circuit devices, etc., can solve problems such as waste of electric energy, and achieve the effect of improving utilization rate, high safety factor, and convenient switch control

Active Publication Date: 2021-08-03
中科德方(河北)新能源科技有限公司
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AI Technical Summary

Problems solved by technology

But when there is no need for cooling, if the photovoltaic power generation panels are cooled, a lot of electricity will be wasted

Method used

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  • A photovoltaic power generation intelligent inverter control system
  • A photovoltaic power generation intelligent inverter control system
  • A photovoltaic power generation intelligent inverter control system

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Embodiment Construction

[0027] The advantages, characteristics, and means for achieving the object of the present invention will be clarified by the accompanying drawings and detailed descriptions that follow.

[0028] combine Figure 1-5 , a photovoltaic power generation intelligent inverter control system, including a photovoltaic power generation unit, an inverter unit, a photovoltaic control machine, a storage battery unit, a power consumption control machine, a main control machine, a load, and a grid connection terminal; the photovoltaic power generation unit includes multiple Photovoltaic power generation panels, multiple photovoltaic power generation panels are connected to the photovoltaic control machine; the input end of the inverter part and the battery part are respectively connected to the photovoltaic control machine; the output end of the inverter part is connected to the power consumption control machine, and the power consumption control The machine is connected to the load and the ...

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Abstract

The invention relates to the field of photovoltaic power generation, and relates to a photovoltaic power generation intelligent inverter control system. Including photovoltaic power generation unit, inverter unit, photovoltaic controller unit, battery unit, power consumption control unit, main control unit, load and grid connection terminal; each photovoltaic generation panel of the photovoltaic power generation unit is equipped with a sensor group and a cooling fan ; The sensor group includes a temperature sensor, a current sensor, a voltage sensor and a light intensity sensor; the cooling fan is connected to the output end of the photovoltaic power generation panel; each photovoltaic power generation Individual control of the panels; each load is individually connected to the inverter, which can realize separate power supply to the load; the photovoltaic power generation panel is equipped with a sensor group to monitor the working status of the photovoltaic power generation panel in real time, so as to make specific settings according to its status.

Description

technical field [0001] The invention relates to the field of photovoltaic power generation, relates to an inverter control system, in particular to a photovoltaic power generation intelligent inverter control system. Background technique [0002] The process of converting DC power into AC power is called inverter, the circuit that completes the inverter function is called inverter circuit, and the device that realizes the inverter process is called inverter equipment or inverter. [0003] As the competition in the photovoltaic inverter industry continues to intensify, mergers and acquisitions among large-scale photovoltaic inverter companies and capital operations are becoming more frequent, domestic excellent photovoltaic inverter manufacturers are paying more and more attention to research on the industry market, especially for enterprises An in-depth study of the development environment and changes in customer demand trends. [0004] Application No. 201810259429.0 disclo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/38
CPCH02J3/383Y02E10/56
Inventor 李洪博陈峰刘艺
Owner 中科德方(河北)新能源科技有限公司
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