CN102904704A - Duplex communication method for solar power generation - Google Patents
Duplex communication method for solar power generation Download PDFInfo
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- CN102904704A CN102904704A CN 201210363207 CN201210363207A CN102904704A CN 102904704 A CN102904704 A CN 102904704A CN 201210363207 CN201210363207 CN 201210363207 CN 201210363207 A CN201210363207 A CN 201210363207A CN 102904704 A CN102904704 A CN 102904704A
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- duplex communication
- power generation
- solar power
- communication method
- voltage stabilizing
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Abstract
The invention discloses a duplex communication method for solar power generation. When the duplex communication is required, a programmable logic controller (PLC) provided with a built-in attached voltage stabilizing circuit drives message queues of a data base buffer device, and by means of the priority levels of the message queues, the operation of the voltage stabilizing circuit is sequentially set so as to guarantee stable electric parameters of the duplex communication method for the solar power generation. According to the duplex communication method for the solar power generation, the defect that faults often occur during the process of sensitive electronic component transmission in the duplex communication is overcome, and the normal duplex communication is achieved.
Description
Technical field
The present invention relates to the solar energy generation technology field, particularly a kind of solar power generation duplex communication method.
Background technology
Solar power generation is on-the-spot now, initial stage is because the solar energy system automaticity is not high, and generally adopt the communication of single worker's passive type, be accompanied by the requirement of communication, in order to improve transmission rate, just adopted again the duplex communication mode, but because the solar energy system conversion efficiency is not high, on-the-spot electric parameter is often very unstable, has caused the transmission of responsive electronic unit in the duplex communication defective of Frequent Troubles to occur, has caused the mass communication data transfer not prepare and can't carry out proper communication.
Summary of the invention
The invention provides a kind of solar power generation duplex communication method, when the needs duplex communication, via the built-in programmable logic controller (PLC) PLC that sets up voltage stabilizing circuit, then the message queue of driving data storehouse buffer unit relies on the operation that comes priority to set gradually voltage stabilizing circuit of message queue to be stablized with the duplex communication method electric parameter to guarantee solar power generation.Avoid the transmission of electronic unit responsive in the duplex communication defective of Frequent Troubles to occur, realized normal duplex communication.
For achieving the above object, technical scheme of the present invention is:
A kind of solar power generation duplex communication method, the built-in programmable logic controller (PLC) PLC2 that sets up voltage stabilizing circuit adds the built-in database buffer unit 3 of the message queue of duplex communication method shared drive of solar power generation with setting up voltage stabilizing circuit.When the needs duplex communication, via the built-in programmable logic controller (PLC) PLC that sets up voltage stabilizing circuit, then the message queue of driving data storehouse buffer unit relies on the operation that comes priority to set gradually voltage stabilizing circuit of message queue to be stablized with the duplex communication method electric parameter to guarantee solar power generation.Avoid the transmission of electronic unit responsive in the duplex communication defective of Frequent Troubles to occur, realized normal duplex communication.
Description of drawings
Fig. 1 is syndeton schematic diagram of the present invention.
Embodiment
The present invention will be further described via accompanying drawing for the below:
As shown in Figure 1, the solar power generation duplex communication method, the built-in programmable logic controller (PLC) PLC2 that sets up voltage stabilizing circuit adds the built-in database buffer unit 3 of the message queue of duplex communication method shared drive of solar power generation with setting up voltage stabilizing circuit.When the needs duplex communication, via the built-in programmable logic controller (PLC) PLC2 that sets up voltage stabilizing circuit, then the message queue of driving data storehouse buffer unit 3 relies on the operation that comes priority to set gradually voltage stabilizing circuit of message queue to be stablized with the duplex communication method electric parameter to guarantee solar power generation.Avoid the transmission of electronic unit 1 responsive in the duplex communication defective of Frequent Troubles to occur, realized normal duplex communication.
Claims (2)
1. a solar power generation is with duplex communication method (1), it is characterized in that the at first built-in programmable logic controller (PLC) PLC(2 that sets up voltage stabilizing circuit), add the built-in database buffer unit (3) of the message queue of duplex communication method shared drive of solar power generation with setting up voltage stabilizing circuit; When the needs duplex communication, via the built-in programmable logic controller (PLC) PLC that sets up voltage stabilizing circuit, then the message queue of driving data storehouse buffer unit relies on the operation that comes priority to set gradually voltage stabilizing circuit of message queue to be stablized with the duplex communication method electric parameter to guarantee solar power generation.
2. avoid the transmission of electronic unit responsive in the duplex communication defective of Frequent Troubles to occur, realized normal duplex communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210363207 CN102904704A (en) | 2012-09-26 | 2012-09-26 | Duplex communication method for solar power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210363207 CN102904704A (en) | 2012-09-26 | 2012-09-26 | Duplex communication method for solar power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102904704A true CN102904704A (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210363207 Pending CN102904704A (en) | 2012-09-26 | 2012-09-26 | Duplex communication method for solar power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102904704A (en) |
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2012
- 2012-09-26 CN CN 201210363207 patent/CN102904704A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |