CN204203753U - Power system monitor dispatching system - Google Patents

Power system monitor dispatching system Download PDF

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Publication number
CN204203753U
CN204203753U CN201420685684.9U CN201420685684U CN204203753U CN 204203753 U CN204203753 U CN 204203753U CN 201420685684 U CN201420685684 U CN 201420685684U CN 204203753 U CN204203753 U CN 204203753U
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CN
China
Prior art keywords
server
substation
dispatching center
dispatching
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420685684.9U
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Chinese (zh)
Inventor
扬理
王显珠
陈玲
李相龙
陆树琳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi County Guo Wang Chongqing Power Supply Co Ltd
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Wuxi County Guo Wang Chongqing Power Supply Co Ltd
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Priority to CN201420685684.9U priority Critical patent/CN204203753U/en
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Publication of CN204203753U publication Critical patent/CN204203753U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The power system monitor dispatching system that the utility model provides, comprise and be arranged at each substation and for the detecting unit of each power-supply unit operation conditions of detecting substation, substation processing server, substation storage server, substation weather server, dispatching center's server, dispatching center's storage server, dispatching center's authorisation process unit and dispatching center's authorization requests unit, described detecting unit is connected with described substation processing server, described substation processing server is connected with substation storage server and substation weather server, described substation processing server is connected with dispatching center's server by wired and/or wireless mode with described dispatching center, described dispatching center server is connected with dispatching center's storage server, described dispatching center server is also connected with dispatching center's authorisation process unit, described dispatching center authorisation process unit is connected with described dispatching center authorization requests unit, described dispatching center authorisation process unit is connected with substation processing server by wired or wireless mode, described substation processing server is also connected with the execution architecture of power-supply unit.

Description

Power system monitor dispatching system
Technical field
The utility model relates to electrical network field, particularly relates to a kind of power system monitor dispatching system.
Background technology
In electrical network, electrical network carries out monitoring and reasonably scheduling is one of key ensureing that electric power can be supplied continually and steadily, mainly through gathering the information of a substation, then carries out considering each factor, and unifiedly carries out job guide, traditional mode is: each substation gathers each information parameter of electrical network, such as equipment operational factor (comprises electric current, voltage, GIS gas etc.), environmental parameter (temperature, humidity etc.), meteorologic parameter etc., then parameter information is reported dispatching center by substation administrative office, then by dispatching center's generating run ticket to instruct the work of substation, there are the following problems for this mode: easily go wrong in the parameter acquisition report process of each power transformation substation, cause reporting behind dispatching center, can not make and instruct decision-making accurately, thus make the power supply of electrical network there is hidden danger, significantly, although the monitoring and scheduling of electrical network has strict rules and regulations, but, in whole scheduling process, due to excessive human factor, often occur that whole dispatch control is not carried out according to strict system, such as substation goes wrong, and just operates without permission, but this operating process is not monitored, again such as, after unexpected generation, as earthquake, Thunderstorm Weather, these in emergency circumstances operator on duty can carry out guidance of going beyond one's commission, but go beyond one's commission to instruct to this and also there is no strict supervision, thus cause accident of power supply.
Therefore, need to propose a kind of power system monitor dispatching system, strictly can monitor environment residing for equipment running status in electrical network and equipment, ensure that dispatching center can make according to state parameter and environmental parameter to instruct accurately, strictly can also monitor whole scheduling process, avoid thinking that factor makes the mistake guidance, thus ensure power grid operation.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of power system monitor dispatching system, strictly can monitor environment residing for equipment running status in electrical network and equipment, ensure that dispatching center can make according to state parameter and environmental parameter to instruct accurately, strictly can also monitor whole scheduling process, avoid thinking that factor makes the mistake guidance, thus ensure power grid operation.
The power system monitor dispatching system that the utility model provides, comprise and be arranged at each substation and for the detecting unit of each power-supply unit operation conditions of detecting substation, substation processing server, substation storage server, substation weather server, dispatching center's server, dispatching center's storage server, dispatching center's authorisation process unit and dispatching center's authorization requests unit, described detecting unit is connected with described substation processing server, described substation processing server is connected with substation storage server and substation weather server, described substation processing server is connected with dispatching center's server by wired and/or wireless mode with described dispatching center, described dispatching center server is connected with dispatching center's storage server, described dispatching center server is also connected with dispatching center's authorisation process unit, described dispatching center authorisation process unit is connected with described dispatching center authorization requests unit, described dispatching center authorisation process unit is connected with substation processing server by wired or wireless mode, described substation processing server is also connected with the execution architecture of power-supply unit.
Further, described detecting unit comprises temperature sensor, humidity sensor, current detection circuit, voltage detecting circuit, a kind of or two kinds and the above combination of GIS gas sensor and camera, described detecting unit also comprises data acquisition circuit and thresholding circuit, described temperature sensor, humidity sensor, current detection circuit, the output terminal of voltage detecting circuit and GIS gas sensor is all connected with data acquisition circuit, the output terminal of described data acquisition circuit is connected with described thresholding circuit, substation processing server described in the output terminal of described thresholding circuit connects, described camera is connected with described substation processing server.
Further, described monitoring and dispatching system also comprises substation authorization requests unit, and described substation authorization requests unit is connected with described substation processing server.
Further, described monitoring and dispatching system also comprises substation lock server and interface switch, described substation lock server is connected with substation processing server and described dispatching center server, described substation processing server is connected by the topworks of interface switch with described dispatching center server and power-supply unit, and described interface switch is connected with described lock server.
Further, described monitoring and dispatching system also comprises outstation clocks circuit and dispatching center's clock circuit, described outstation clocks circuit is connected with substation processing server and substation lock server respectively, and described dispatching center clock circuit is connected with described dispatching center authorisation process server.
Further, described monitoring and dispatching system also comprises the alarm be connected with described dispatching center server.
The beneficial effects of the utility model: power system monitor dispatching system of the present utility model, strictly can monitor environment residing for equipment running status in electrical network and equipment, ensure that dispatching center can make according to state parameter and environmental parameter to instruct accurately, strictly can also monitor whole scheduling process, avoid thinking that factor makes the mistake guidance, thus ensure power grid operation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is theory diagram of the present utility model.
Embodiment
Fig. 1 is theory diagram of the present utility model, as shown in the figure, the power system monitor dispatching system that the utility model provides, comprise and be arranged at each substation and for the detecting unit of each power-supply unit operation conditions of detecting substation, substation processing server, substation storage server, substation weather server, dispatching center's server, dispatching center's storage server, dispatching center's authorisation process unit and dispatching center's authorization requests unit, described detecting unit is connected with described substation processing server, described substation processing server is connected with substation storage server and substation weather server, described substation processing server is connected with dispatching center's server by wired and/or wireless mode with described dispatching center, described dispatching center server is connected with dispatching center's storage server, described dispatching center server is also connected with dispatching center's authorisation process unit, described dispatching center authorisation process unit is connected with described dispatching center authorization requests unit, described dispatching center authorisation process unit is connected with substation processing server by wired or wireless mode, described substation processing server is also connected with the execution architecture of power-supply unit, power system monitor dispatching system of the present utility model, strictly can monitor environment residing for equipment running status in electrical network and equipment, ensure that dispatching center can make according to state parameter and environmental parameter to instruct accurately, strictly can also monitor whole scheduling process, avoid thinking that factor makes the mistake guidance, thus ensure power grid operation,
Wherein, each server in above-mentioned is physical server, described dispatching center authorisation process unit adopts existing single-chip microcomputer and carries existing program, such as AVR single chip, ARM single-chip microcomputers etc., all can realize the purpose of this utility model, described dispatching center authorization requests unit, adopt existing trigger circuit or trigger switch, certainly, substation processing server is connected with the topworks of power-supply unit and controls these topworks's actions; Described weather server is for obtaining real-time weather data.
In the present embodiment, described detecting unit comprises temperature sensor, humidity sensor, current detection circuit, voltage detecting circuit, a kind of or two kinds and the above combination of GIS gas sensor and camera, described detecting unit also comprises data acquisition circuit and thresholding circuit, described temperature sensor, humidity sensor, current detection circuit, the output terminal of voltage detecting circuit and GIS gas sensor is all connected with data acquisition circuit, the output terminal of described data acquisition circuit is connected with described thresholding circuit, substation processing server described in the output terminal of described thresholding circuit connects, described camera is connected with described substation processing server,
Wherein, described data acquisition circuit is amplifying circuit, the integrated circuit that filtering circuit and analog to digital conversion circuit are formed, certainly, also amplifying circuit can be passed through, the monomer circuit proxy data Acquisition Circuit of filtering circuit and analog to digital conversion circuit, described thresholding circuit adopts existing single-chip microcomputer, the threshold value of each parameter is preset in thresholding circuit, and the threshold value of each parameter all has different grades, for temperature parameter, temperature threshold A is provided with in thresholding circuit, temperature threshold B, and A is less than B, when temperature T is less than A, for ordinary grade, when temperature T is A≤T < B, for emergency priority, as temperature T >=B, for very emergency priority, can be according to actual needs, set up threshold value, make grade classification specifically,
All more than one of each sensor in above-mentioned, sets all according to actual needs.
In the present embodiment, described monitoring and dispatching system also comprises substation authorization requests unit, and described substation authorization requests unit is connected with described substation processing server, and wherein, substation authorization requests unit is existing trigger circuit or trigger switch.
In the present embodiment, described monitoring and dispatching system also comprises substation lock server and interface switch, described substation lock server is connected with substation processing server and described dispatching center server, described substation processing server is connected by the topworks of interface switch with described dispatching center server and power-supply unit, and described interface switch is connected with described lock server; Described substation lock server is existing physical server, when dispatching center finds that situation about operating is carried out in the appearance of certain substation without permission, then send instruction to lock server, the disconnection of lock server control interface switch realizes substation processing server and locks, the information interaction of substation processing server in dispatching center temporarily lost efficacy, only have when rear contact locking is got rid of in unwarranted operation, that is to say: substation lock server is directly controlled by dispatching center, the staff of substation can not operate this server and the acquisition of data.
In the present embodiment, described monitoring and dispatching system also comprises outstation clocks circuit and dispatching center's clock circuit, described outstation clocks circuit is connected with substation processing server and substation lock server respectively, and described dispatching center clock circuit is connected with described dispatching center authorisation process server.
In the present embodiment, described monitoring and dispatching system also comprises the alarm be connected with described dispatching center server.
Principle of work of the present utility model:
When the power-supply unit of each substation normally runs, then substation processing server by real-time detection data feedback to dispatching center, as operated power-supply unit, then send request by substation authorization requests unit, and current operational factor and request signal are sent to dispatching center's server by substation processing server, there is dispatching center operator on duty to make operation decision-making and carry out tax power, substation staff operates according to tax power, if the operation of substation staff exceeds tax power scope (when exceeding tax power scope, the throwing of such as isolating switch is moved back operation and is not composed power, so the correlation parameter of isolating switch should remain in original scope, if there is change, be exactly so unauthorized operation), then alarm sends alerting signal, dispatching center disconnects substation processing server by lock server, and the substation alarm equipment alarm by being connected with lock server, substation processing server can not control to operate topworks's action accordingly, thus complete locking, and according to the comparative result of parameter current and detecting unit, dispatching center judges which is made composes power operation.
The decision-making authority of operator on duty is stored in dispatching center's authorisation process unit, in the ban during emergency condition, operation decision-making must be made immediately, and the decision-making authority of dispatching center does not reach the decision-making authority of setting, and the staff of dispatching center has little time to report to higher level (or leader), so now, dispatching center staff sends authorization request signal by dispatching center's authorization requests unit, and dispatching center's authorisation process unit according to request signal and current detection to operational factor determine whether to authorize, as met mandate requirement, then authorize, rank according to operational factor limits the mandate time, and now dispatching center's clock circuit starts timing, when restriction is authorized, time is up, remove and authorize, after substation processing server receives operation decision-making, operate according to operation decision-making, as gone beyond one's commission, then alarm equipment alarm, as outstation clocks circuit starts timing, when in limited time the arriving of outstation clocks circuit when receiving and having and authorize in limited time, as there is continuation operation phenomenon, then lock server control interface switch disconnects, locking substation processing server, thus realizes the purpose of this utility model.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.

Claims (6)

1. a power system monitor dispatching system, it is characterized in that: comprise and be arranged at each substation and for the detecting unit of each power-supply unit operation conditions of detecting substation, substation processing server, substation storage server, substation weather server, dispatching center's server, dispatching center's storage server, dispatching center's authorisation process unit and dispatching center's authorization requests unit, described detecting unit is connected with described substation processing server, described substation processing server is connected with substation storage server and substation weather server, described substation processing server is connected with dispatching center's server by wired and/or wireless mode with described dispatching center, described dispatching center server is connected with dispatching center's storage server, described dispatching center server is also connected with dispatching center's authorisation process unit, described dispatching center authorisation process unit is connected with described dispatching center authorization requests unit, described dispatching center authorisation process unit is connected with substation processing server by wired or wireless mode, described substation processing server is also connected with the execution architecture of power-supply unit.
2. power system monitor dispatching system according to claim 1, it is characterized in that: described detecting unit comprises temperature sensor, humidity sensor, current detection circuit, voltage detecting circuit, a kind of or two kinds and the above combination of GIS gas sensor and camera, described detecting unit also comprises data acquisition circuit and thresholding circuit, described temperature sensor, humidity sensor, current detection circuit, the output terminal of voltage detecting circuit and GIS gas sensor is all connected with data acquisition circuit, the output terminal of described data acquisition circuit is connected with described thresholding circuit, substation processing server described in the output terminal of described thresholding circuit connects, described camera is connected with described substation processing server.
3. power system monitor dispatching system according to claim 2, it is characterized in that: described monitoring and dispatching system also comprises substation authorization requests unit, described substation authorization requests unit is connected with described substation processing server.
4. power system monitor dispatching system according to claim 3, it is characterized in that: described monitoring and dispatching system also comprises substation lock server and interface switch, described substation lock server is connected with substation processing server and described dispatching center server, described substation processing server is connected by the topworks of interface switch with described dispatching center server and power-supply unit, and described interface switch is connected with described lock server.
5. power system monitor dispatching system according to claim 4, it is characterized in that: described monitoring and dispatching system also comprises outstation clocks circuit and dispatching center's clock circuit, described outstation clocks circuit is connected with substation processing server and substation lock server respectively, and described dispatching center clock circuit is connected with described dispatching center authorisation process server.
6. power system monitor dispatching system according to claim 5, is characterized in that: described monitoring and dispatching system also comprises the alarm be connected with described dispatching center server.
CN201420685684.9U 2014-11-11 2014-11-11 Power system monitor dispatching system Expired - Fee Related CN204203753U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420685684.9U CN204203753U (en) 2014-11-11 2014-11-11 Power system monitor dispatching system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420685684.9U CN204203753U (en) 2014-11-11 2014-11-11 Power system monitor dispatching system

Publications (1)

Publication Number Publication Date
CN204203753U true CN204203753U (en) 2015-03-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018149289A1 (en) * 2017-02-17 2018-08-23 西门子公司 Field data processing method, apparatus, and system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018149289A1 (en) * 2017-02-17 2018-08-23 西门子公司 Field data processing method, apparatus, and system
CN108459563A (en) * 2017-02-17 2018-08-28 西门子公司 A kind of Field Data Processing Methods, equipment and system
US11057472B2 (en) 2017-02-17 2021-07-06 Siemens Aktiengesellschaft Field data processing method, apparatus, and system
CN108459563B (en) * 2017-02-17 2022-05-17 西门子公司 Method, device and system for processing field data

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150311

Termination date: 20211111