CN102916797A - Duplex communication method used for geothermal power generation - Google Patents
Duplex communication method used for geothermal power generation Download PDFInfo
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- CN102916797A CN102916797A CN 201210364502 CN201210364502A CN102916797A CN 102916797 A CN102916797 A CN 102916797A CN 201210364502 CN201210364502 CN 201210364502 CN 201210364502 A CN201210364502 A CN 201210364502A CN 102916797 A CN102916797 A CN 102916797A
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- duplex communication
- power generation
- geothermal power
- communication method
- stabilizing circuit
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Abstract
The invention relates to a duplex communication method used for geothermal power generation. When the duplex communication is needed, a PLC (programmable logic controller) internally provided with an attached voltage stabilizing circuit drives a message queue of a data base buffer device, and then the operation of the voltage-stabilizing circuit is set in sequence by virtue of the coming priority of the message queue, so as to ensure that the electrical parameter of the duplex communication method used for geothermal power generation can be stable. According to the method, the defect of frequent fault in the transmission of sensitive electronic parts in the duplex communication can be avoided, so that the normal duplex communication is realized.
Description
Technical field
The present invention relates to the geothermal power generation technical field, particularly a kind of geothermal power generation duplex communication method.
Background technology
Now geothermal power generation is on-the-spot, initial stage is because the geothermal 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 geothermal 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 geothermal 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 geothermal 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 geothermal 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 geothermal 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 geothermal 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 geothermal 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 geothermal 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 geothermal 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 geothermal 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 geothermal 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 geothermal 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 201210364502 CN102916797A (en) | 2012-09-26 | 2012-09-26 | Duplex communication method used for geothermal power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210364502 CN102916797A (en) | 2012-09-26 | 2012-09-26 | Duplex communication method used for geothermal power generation |
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| Publication Number | Publication Date |
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| CN102916797A true CN102916797A (en) | 2013-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210364502 Pending CN102916797A (en) | 2012-09-26 | 2012-09-26 | Duplex communication method used for geothermal power generation |
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| CN (1) | CN102916797A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115242267A (en) * | 2022-06-01 | 2022-10-25 | 华为数字能源技术有限公司 | Power line communication PLC method and device |
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2012
- 2012-09-26 CN CN 201210364502 patent/CN102916797A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115242267A (en) * | 2022-06-01 | 2022-10-25 | 华为数字能源技术有限公司 | Power line communication PLC method and device |
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Application publication date: 20130206 |