CN103529763A - Auxiliary power monitoring system - Google Patents
Auxiliary power monitoring system Download PDFInfo
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- CN103529763A CN103529763A CN201310100987.XA CN201310100987A CN103529763A CN 103529763 A CN103529763 A CN 103529763A CN 201310100987 A CN201310100987 A CN 201310100987A CN 103529763 A CN103529763 A CN 103529763A
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- dcs system
- station
- dcs
- dpu
- control unit
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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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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses an auxiliary power monitoring system comprising a station control layer, a master control unit and a spacer layer. The station control layer comprises a DCS system server and a DCS system engineer station. The DCS system server and the DCS system engineer station are both accessed to an Ethernet. The master control unit layer comprises DPUs of a DCS system. The spacer layer comprises a protection and monitoring device which is accessed to an onsite bus. One end of each DPU is accessed to the Ethernet, and the other end is accessed to the onsite bus. The spacer layer and the DPUs of the master control unit layer are communicated directly so that communication time is shortened and timeliness of communication is ensured. The system is directly monitored via the DCS system engineer station, and an electrical engineer station is eliminated so that investment of devices is reduced, laying of cables is reduced, cost is saved, a conventional networking structure of adopting an electrical monitoring system and the DCS system to operate electrical devices simultaneously is changed, direct monitoring of the DCS system towards an auxiliary power system is realized and communication efficiency is enhanced.
Description
Technical field
The present invention relates to electricity consumption monitoring system, particularly a kind of Factory Power Monitoring System.
Background technology
Factory Power Monitoring System is the system realizing station service electrical system management, monitoring, data storage, station service electrical system is occupied very important status in power plant's production and day-to-day operation, and whether its safe operation directly has influence on safety in production and the economic benefit of power plant.And Factory Power Monitoring System is to guarantee that station service electrical system is normal, the key of safe operation.
In power plant, electrical equipment is many, contain much information, in data transmission procedure, easily cause data to stop up and system crash, general Factory Power Monitoring System had both been born the monitoring background work of electrical equipment, again with DCS system (scattered control system) communication, also will with SIS system (plant level supervisory information system) and other external system communication, the information life period that different system obtains is poor, process information makes electric equipment operation have larger risk in time.General Factory Power Monitoring System comprises that Electrical Engineer stands and DCS system engineer station, Electrical Engineer station is as the backstage of Factory Power Monitoring System, on duty and the disposal system of people is not established at Electrical Engineer station, operating personnel need to check the running status of electrical equipment and process accordingly at DCS system engineer station, so just caused Electrical Engineer station and the DCS system engineer repeated configuration ，Gei enterprise of standing to increase cost.
Summary of the invention
The object of the present invention is to provide timely, the lower-cost Factory Power Monitoring System of a kind of communication.
In order to realize object of the present invention, the technical scheme of taking is:
A kind of Factory Power Monitoring System; comprise station level, main control unit, wall; this station level comprises DCS system server and DCS system engineer station; Ethernet is all linked at this DCS system server and DCS system engineer station; this main control unit layer comprises the DPU of DCS system, and this wall comprises protection measure and control device, and protection measure and control device is linked on fieldbus; described DPU links Ethernet in one end, and the other end is linked on fieldbus.
The DPU Direct Communication of wall and main control unit layer, shortened communication time, guarantee the promptness of communication, by DCS system engineer, stood erectly to connect system is monitored, cancelled Electrical Engineer station, reduced the input of equipment, reduce cable laying, saved cost, changed the networking structure that in the past adopts electricity consumption monitoring system and DCS system simultaneously to operate electrical equipment, realize the direct monitoring of DCS system to station service electrical system, improved communication efficiency.
Below technical scheme is further illustrated:
In an embodiment, described DPU is linked on fieldbus by optical fiber, between described optical fiber and fieldbus, DPU, is equipped with photoelectric conversion module therein.Optical Fiber Transmission efficiency is high, speed is fast, can guarantee the promptness of communication, photoelectric conversion module between fieldbus and optical fiber converts the electrical signal to light signal, and arrive the photoelectric conversion module between DPU and optical fiber by Optical Fiber Transmission, this photoelectric conversion module is converted to light signal electric signal again and is sent in DPU, after DPU picked up signal, processes accordingly.
In an embodiment, described protection measure and control device comprises 6KV integrated protection and monitoring device, 380V integrated protection and monitoring device therein.
In an embodiment, described wall also comprises 380V motor protector, 380V intelligent instrument therein.
In an embodiment, described Ethernet is 100M Ethernet therein.100M Ethernet transmission speed is fast, and efficiency is high.
Advantage of the present invention is:
The DPU Direct Communication of wall and main control unit layer, shortened communication time, guarantee the promptness of communication, by DCS system engineer, stood erectly to connect system is monitored, cancelled Electrical Engineer station, reduced the input of equipment, reduce cable laying, saved cost, changed the networking structure that in the past adopts electricity consumption monitoring system and DCS system simultaneously to operate electrical equipment, realize the direct monitoring of DCS system to station service electrical system, improved communication efficiency.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of Factory Power Monitoring System.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated:
Consult Fig. 1 in an embodiment of the present invention; Factory Power Monitoring System comprises station level, main control unit, wall; this station level comprises DCS system server and DCS system engineer station; Ethernet is all linked at this DCS system server and DCS system engineer station; this main control unit layer comprises the DPU of DCS system; this wall comprises protection measure and control device; protection measure and control device is linked on fieldbus; described DPU links Ethernet in one end; the other end is linked on fieldbus, and described Ethernet is 100M Ethernet.
Described DPU is linked on fieldbus by optical fiber, between described optical fiber and fieldbus, DPU, is equipped with photoelectric conversion module.
Described protection measure and control device comprises 6KV integrated protection and monitoring device, 380V integrated protection and monitoring device.
Described wall also comprises 380V motor protector, 380V intelligent instrument.
The DPU Direct Communication of wall and main control unit layer, shortened communication time, guarantee the promptness of communication, by DCS system engineer, stood erectly to connect system is monitored, cancelled Electrical Engineer station, reduced the input of equipment, reduce cable laying, saved cost, changed the networking structure that in the past adopts electricity consumption monitoring system and DCS system simultaneously to operate electrical equipment, realize the direct monitoring of DCS system to station service electrical system, improved communication efficiency.
Above-listed detailed description is for the illustrating of possible embodiments of the present invention, and this embodiment is not in order to limit the scope of the claims of the present invention, and the equivalence that all the present invention of disengaging do is implemented or change, all should be contained in the scope of the claims of this case.
Claims (4)
1. a Factory Power Monitoring System; comprise station level, main control unit, wall; it is characterized in that: this station level comprises DCS system server and DCS system engineer station; Ethernet is all linked at this DCS system server and DCS system engineer station; this main control unit layer comprises the DPU of DCS system, and this wall comprises protection measure and control device, and protection measure and control device is linked on fieldbus; described DPU links Ethernet in one end, and the other end is linked on fieldbus.
2. Factory Power Monitoring System according to claim 1, is characterized in that: described DPU is linked on fieldbus by optical fiber, between described optical fiber and fieldbus, DPU, is equipped with photoelectric conversion module.
3. Factory Power Monitoring System according to claim 1, is characterized in that: described protection measure and control device comprises 6KV integrated protection and monitoring device, 380V integrated protection and monitoring device.
4. Factory Power Monitoring System according to claim 1, is characterized in that: described wall also comprises 380V motor protector, 380V intelligent instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310100987.XA CN103529763B (en) | 2013-03-26 | 2013-03-26 | Factory Power Monitoring System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310100987.XA CN103529763B (en) | 2013-03-26 | 2013-03-26 | Factory Power Monitoring System |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103529763A true CN103529763A (en) | 2014-01-22 |
| CN103529763B CN103529763B (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310100987.XA Active CN103529763B (en) | 2013-03-26 | 2013-03-26 | Factory Power Monitoring System |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760880A (en) * | 2014-02-19 | 2014-04-30 | 中国能源建设集团广东省电力设计研究院 | Field bus network segment optimization method and optimization structure of DCS |
| CN106249729A (en) * | 2016-09-29 | 2016-12-21 | 中国电力工程顾问集团西南电力设计院有限公司 | Electrically with DCS Integrated Monitoring System |
| CN106647664A (en) * | 2016-12-23 | 2017-05-10 | 广西芮芽科技有限公司 | High-low voltage switchgear capable of remote control |
| WO2017198138A1 (en) * | 2016-05-19 | 2017-11-23 | 上海新联合电气有限公司 | Industrial process control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103760880A (en) * | 2014-02-19 | 2014-04-30 | 中国能源建设集团广东省电力设计研究院 | Field bus network segment optimization method and optimization structure of DCS |
| WO2017198138A1 (en) * | 2016-05-19 | 2017-11-23 | 上海新联合电气有限公司 | Industrial process control system |
| CN106249729A (en) * | 2016-09-29 | 2016-12-21 | 中国电力工程顾问集团西南电力设计院有限公司 | Electrically with DCS Integrated Monitoring System |
| CN106647664A (en) * | 2016-12-23 | 2017-05-10 | 广西芮芽科技有限公司 | High-low voltage switchgear capable of remote control |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103529763B (en) | 2016-12-07 |
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Address after: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Applicant after: Company limited of China Energy Engineering Group Guangdong Electric Power Design Institute Address before: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Applicant before: Guangdong Electric Power Design Institute of CEEC |
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Free format text: CORRECT: APPLICANT; FROM: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC POWER DESIGN INSTITUTE TO: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC POWER DESIGN INSTITUTE CO., LTD. |
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