Duplex communication equipment for solar power generation

A technology of duplex communication and solar energy, applied in the field of solar power generation, can solve the problems of low conversion efficiency, low degree of automation, and unstable electrical parameters of solar energy systems

Inactive Publication Date: 2013-02-13
陕西科林能源发展股份有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0002] At present, in the field of solar power generation, simplex passive communication is generally used because the automation degree of the solar energy system is not high in the early stage. With the requirement of communication, in order to improve the transmission rate, duplex communication is adopted again, but because the conversion efficiency of the solar energy system is not high , the on-site electrical parameters are often very unstable, resulting in frequent failures in the transmission of sensitive electronic components in duplex communication, resulting in the failure of normal communication due to unprepared transmission of a large amount of communication data

Method used

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  • Duplex communication equipment for solar power generation

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Embodiment Construction

[0008] The present invention will be further described below via accompanying drawing:

[0009] as attached figure 1 As shown, the duplex communication device 1 for solar power generation has a built-in programmable logic controller PLC2 with a voltage stabilizing circuit, plus a built-in database buffer device for a message queue that shares memory with the duplex communication device for solar power generation with a voltage stabilizing circuit 3.

[0010] Via the built-in programmable logic controller PLC2 with a voltage stabilizing circuit, plus the built-in database buffer device 3 of the message queue that shares the memory with the duplex communication equipment for solar power generation with a voltage stabilizing circuit, it avoids sensitive electronics in duplex communication. The transmission of components has the defect of frequent failures, and the normal duplex communication has been realized.

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Abstract

The invention relates to duplex communication equipment for solar power generation. The duplex communication equipment disclosed by the invention overcomes the defect of frequent fault appearance during conveying of sensitive electronic components in the duplex communication and realizes normal duplex communication by virtue of a PLC (Programmable Logic Controller) additionally provided with a voltage stabilizing circuit as well as a database buffering device which is internally provided with a message queue which shares a memory with the duplex communication equipment for solar power generation, which is also additionally provided with a voltage stabilizing circuit.

Description

technical field [0001] The invention relates to the technical field of solar power generation, in particular to a duplex communication device for solar power generation. Background technique [0002] At present, in the field of solar power generation, simplex passive communication is generally used because the degree of automation of the solar energy system is not high in the early stage. With the requirement of communication, in order to increase the transmission rate, the duplex communication method is adopted again, but due to the low conversion efficiency of the solar energy system , On-site electrical parameters are often very unstable, resulting in frequent faults in the transmission of sensitive electronic components in duplex communication, resulting in the failure of normal communication due to unprepared transmission of a large amount of communication data. Contents of the invention [0003] The present invention provides a duplex communication device for solar p...

Claims

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Application Information

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IPC IPC(8): H04L5/14
Inventor杨向民
Owner陕西科林能源发展股份有限公司