CN103279083B - A kind of ORC genset wireless supervisory control system and long-distance monitoring method - Google Patents
A kind of ORC genset wireless supervisory control system and long-distance monitoring method Download PDFInfo
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- CN103279083B CN103279083B CN201310160612.2A CN201310160612A CN103279083B CN 103279083 B CN103279083 B CN 103279083B CN 201310160612 A CN201310160612 A CN 201310160612A CN 103279083 B CN103279083 B CN 103279083B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention belongs to ORC power field, particularly relate to a kind of ORC genset wireless supervisory control system and long-distance monitoring method.This system is made up of field control station and remote monitoring center, field control station comprises the technical grade wireless router of Programmable logical controller station, turbine controller, engine controller, support telecommunications 3G network, and the steering logic to equipment such as field instrument, topworks, pump, valves; Remote monitoring center comprises industrial computer and supports the wireless router of telecommunications 3G network; Turbine controller, to be communicated by MODBUS agreement between engine controller and Programmable logical controller station.It is lower that this system realizes cost, strong interference immunity, and data rate is fast, can monitor in real time the equipment of field control station; Can remote fault analysis and diagnosis be carried out, reduce the maintenance cost of equipment, improve work efficiency.
Description
Technical field
The invention belongs to ORC power field, particularly relate to a kind of ORC genset wireless supervisory control system and long-distance monitoring method.
Background technology
The supervisory system of current existing ORC genset, mostly adopt and control on the spot or transferred to the mode carrying out controlling in pulpit by wire cable, cable transmission is adopted to add cost, easily be interfered, especially remote multiple field apparatus, can not adopt cable transmission to carry out centralized control; And, if control on the spot, when field apparatus breaks down, cannot make a response rapidly.Therefore, in the face of the problems referred to above that ORC gen-set control system exists, be badly in need of a kind of effective solution.
Summary of the invention
The object of the invention is to overcome prior art defect, increase work efficiency, provide a kind of ORC genset wireless supervisory control system and utilize telecommunications 3G network to carry out the method for remote monitoring to equipment, when field apparatus breaks down, slip-stick artist can carry out remote diagnosis by monitoring software, the plant maintenance at scene and maintainer are instructed, improves the efficiency of fault handling, add the utilized time of unit.
The technical scheme of a kind of ORC genset of the present invention wireless supervisory control system is:
A kind of ORC genset wireless supervisory control system, be made up of field control station and remote monitoring center, described field control station comprises the technical grade wireless router of Programmable logical controller station, turbine controller, engine controller, support telecommunications 3G network, and the steering logic to equipment such as field instrument, topworks, pump, valves; Described remote monitoring center comprises industrial computer and supports the wireless router of telecommunications 3G network; Described turbine controller, communicated by MODBUS agreement between engine controller and Programmable logical controller station, the equipment such as Programmable logical controller station and field instrument, topworks, pump, valve exchange data by the mode of Hardware I/O.
Below the further technical scheme of the present invention:
Preferably, data to be sent to wireless router by Programmable logical controller station gateway and are received data from wireless router by described field control station.
Preferably, described remote monitoring center receives the data of field control station by wireless router, sends data to field control station by wireless router.
Preferably, described remote monitoring center is set up VPN with field control station by wireless router and is connected.
Preferably, described remote monitoring center industrial computer is provided with the monitoring software monitored the equipment of field control station and operate.
A kind of long-distance monitoring method be used on aforementioned ORC genset wireless supervisory control system of the present invention, comprises the following steps:
(1) IP address and domain name addresses are arranged respectively to the wireless router of field control station and remote monitoring center;
(2) for adding VPN virtual link passage between field control station and the wireless router of remote monitoring center;
(3) for the programmable logic controller (PLC) of field control station arranges IP address;
(4) field control station is connected at remote monitoring center by wireless router;
(5) by monitoring software field control station to be monitored at remote monitoring center and operate.
Beneficial effect of the present invention mainly contains:
1, to realize cost lower for system, strong interference immunity, and data rate is fast, can monitor in real time the equipment of field control station;
2, can remote fault analysis and diagnosis be carried out, reduce the maintenance cost of equipment, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is ORC genset wireless supervisory control system block diagram;
Fig. 2 is remote monitoring center workflow diagram;
Fig. 3 is field control station workflow diagram.
Embodiment
It is as follows that the invention will be further described in conjunction with the accompanying drawings and embodiments:
Embodiment 1:
As shown in Figure 1, a kind of ORC genset wireless supervisory control system, in the present embodiment, this system is made up of field control station and remote monitoring center, field control station comprises the technical grade wireless router of Programmable logical controller station, turbine controller, engine controller, support telecommunications 3G network, and the steering logic to equipment such as field instrument, topworks, pump, valves; Remote monitoring center comprises industrial computer and supports the wireless router of telecommunications 3G network; Turbine controller, communicated by MODBUS agreement between engine controller and Programmable logical controller station, the equipment such as Programmable logical controller station and field instrument, topworks, pump, valve exchange data by the mode of Hardware I/O.
Embodiment 2:
With above-described embodiment 1 unlike, furtherly, data to be sent to wireless router by Programmable logical controller station gateway and are received data from wireless router by field control station.
Embodiment 3:
With above-described embodiment 2 unlike, furtherly, remote monitoring center receives the data of field control station by wireless router, sends data to field control station by wireless router.
Embodiment 4:
With above-described embodiment 3 unlike, furtherly, remote monitoring center is set up VPN with field control station by wireless router and is connected.
Embodiment 5:
With above-described embodiment 1,2,3,4 all unlike, furtherly, remote monitoring center industrial computer is provided with the monitoring software that the equipment of field control station is monitored and operated.This monitoring software comprises report printing, Logical Configuration, the functions such as picture configuration and historical trend.
Embodiment 6:
Be used in an embodiment for the long-distance monitoring method in supervisory system of the present invention, step is as follows:
(1) IP address and domain name addresses are arranged respectively to the wireless router of field control station and remote monitoring center;
(2) for adding VPN virtual link passage between field control station and the wireless router of remote monitoring center;
(3) programmable logic controller (PLC) of field control station arranges IP address;
(4) field control station is connected at remote monitoring center by wireless router;
(5) by monitoring software field control station to be monitored at remote monitoring center and operate.
Fig. 2 is remote monitoring center workflow diagram, first the industrial computer of Surveillance center is connected by the controller of VPN tunnel and field control station, operation monitoring software after successful connection, the data of real-time reception field control station are also saved to server, execution is checked real time data, is checked historical data, the task such as printing reports, transmitting apparatus operational order, when there is unusual condition in data, by the remote diagnosis to field apparatus, find out reason, guide field plant maintenance and operating personnel carry out failture evacuation, resume production as early as possible.
Fig. 3 is field control station workflow diagram, after field control station start, first the control program of control station is run, then wait for the virtual link of remote monitoring center, after successful connection, acquisition and processing is carried out to field data, complete unit allocation, and in time by data upload to remote monitoring center, receive the steering order of remote monitoring center simultaneously, realize the human intervention to unit.
Claims (4)
1. an ORC genset wireless supervisory control system, be made up of field control station and remote monitoring center, it is characterized in that, described field control station comprises the technical grade wireless router of Programmable logical controller station, turbine controller, engine controller, support telecommunications 3G network, and the steering logic to field instrument, topworks, pump, valve arrangement; Described remote monitoring center comprises industrial computer and supports the wireless router of telecommunications 3G network; Described turbine controller, communicated by MODBUS agreement between engine controller and Programmable logical controller station, Programmable logical controller station and field instrument, topworks, pump, valve arrangement exchange data by the mode of Hardware I/O; Described remote monitoring center is set up VPN with field control station by wireless router and is connected;
The long-distance monitoring method of supervisory system:
(1) IP address and domain name addresses are arranged respectively to the wireless router of field control station and remote monitoring center;
(2) for adding VPN virtual link passage between field control station and the wireless router of remote monitoring center;
(3) for the programmable logic controller (PLC) at Programmable logical controller station arranges IP address;
(4) field control station is connected at remote monitoring center by wireless router;
(5) by monitoring software field control station to be monitored at remote monitoring center and operate.
2. supervisory system according to claim 1, is characterized in that data to be sent to wireless router by Programmable logical controller station gateway and receive data from wireless router by described field control station.
3. supervisory system according to claim 2, is characterized in that described remote monitoring center receives the data of field control station by wireless router, sends data to field control station by wireless router.
4., according to the supervisory system one of claims 1 to 3 Suo Shu, it is characterized in that described remote monitoring center industrial computer is provided with the monitoring software monitored the equipment of field control station and operate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310160612.2A CN103279083B (en) | 2013-05-06 | 2013-05-06 | A kind of ORC genset wireless supervisory control system and long-distance monitoring method |
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| CN201310160612.2A CN103279083B (en) | 2013-05-06 | 2013-05-06 | A kind of ORC genset wireless supervisory control system and long-distance monitoring method |
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| CN103279083A CN103279083A (en) | 2013-09-04 |
| CN103279083B true CN103279083B (en) | 2016-02-24 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454198B (en) * | 2014-11-27 | 2016-11-30 | 福建唐力电力设备有限公司 | Generating set Intelligent integrated formula controller and control method thereof |
| CN105025112A (en) * | 2015-08-18 | 2015-11-04 | 上海冰点机电工程技术有限公司 | Remote monitoring system for air conditioning equipment and control method thereof |
| CN105756735A (en) * | 2016-04-08 | 2016-07-13 | 苏州玄禾物联网科技有限公司 | Remote monitoring system for screw expander generating set |
| CN110315799A (en) * | 2019-06-27 | 2019-10-11 | 济宁科力光电产业有限责任公司 | A kind of remote monitoring system and method for servo-pressing machine production scene |
| CN112180826A (en) * | 2020-09-30 | 2021-01-05 | 苏州艾隆科技股份有限公司 | Operation and maintenance monitoring method and device and storage medium |
| CN112213997A (en) * | 2020-10-09 | 2021-01-12 | 福建太元动力科技有限公司 | Intelligent monitoring system for generator set |
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