CN1848602A - Long-distance communication distributing monitoring system and method - Google Patents
Long-distance communication distributing monitoring system and method Download PDFInfo
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- CN1848602A CN1848602A CN 200610034638 CN200610034638A CN1848602A CN 1848602 A CN1848602 A CN 1848602A CN 200610034638 CN200610034638 CN 200610034638 CN 200610034638 A CN200610034638 A CN 200610034638A CN 1848602 A CN1848602 A CN 1848602A
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Abstract
A method for monitoring power distribution of remote communication includes collecting device information by data collection module through external network, classifying collected information and guiding them into a real time databank, updating device information in real time databank and only storing device real time data information in real time databank, calling on real time data information by data processing module and controlling as well as monitoring state of device.
Description
Technical field
The present invention relates to the industrial monitoring technical field, relate in particular to a kind of long-distance communication distributing monitoring system and method.
Background technology
Along with the continuous development of computer technology and control technology, the power automation technology is rapidly developed.In recent years, the intelligent grid monitor is measured the main monitoring means that the indicating instrument measurement that replaces simple function gradually becomes low-voltage distribution network operation characteristic and state.But Monitoring Data collection in the past all is to copy to distribution transforming detector erecting bed by PDA, flash disk or RS232/RS485 to fetch data.Like this, data just have tangible hysteresis quality, are not easy to power supply department and understand distribution network Load distribution situation in time, accurately.
Summary of the invention
The present invention has overcome shortcoming of the prior art, provides a kind of and can realize long-distance communication distributing monitoring system to low-voltage distribution network operation characteristic and status monitoring and control at far-end.
In addition, the present invention also provides a kind of in the method for far-end realization to low-voltage distribution network operation characteristic and status monitoring and control.
Be achieved through the following technical solutions: a kind of long-distance communication distributing monitoring system, in monitoring and the control of far-end realization to equipment, described supervisory control system comprises data acquisition module, real time data library module, data processing module, the real time data information of the described data collecting module collected of described real-time data base module stores is called for described data processing module.
Described data processing module comprises event alarm processing unit, data message display unit, data message control unit, system condition monitor unit, short circuit single phase ground fault isolated location, outbound data interface unit, expanded application unit, and described each unit is to the processing of classifying of described real time data information.
Described data acquisition module comprises data acquisition unit, device drives unit, and the seamless access of described equipment to described supervisory control system realized according to the standard design of equipment interface in described device drives unit.
Described real time data library module is the real time data information of memory device only.
Described supervisory control system also comprises history database module, the historical data information of described history database module memory device.
Described data processing module also comprises the dynamic power flow analytic unit, and described dynamic power flow analytic unit is according to the dynamic trend of the DAF information data in the described history database module.
A kind of long-distance communication distributing method for supervising that utilizes said system comprises the steps:
A. data acquisition module is by external network, collecting device information;
B. data acquisition module imports to a real-time data base to the facility information classification that collects, and upgrades the facility information in the described real-time data base, and described real-time data base is the real time data information of memory device only;
C. data processing module calls described real time data information, the state of monitoring, the described equipment of control.
Step B also comprises step B1: the facility information that collects stores memory device into, to prevent loss of data.
Step B also comprises step B2: the facility information that is stored in described memory device regularly imports to a historical data base, the historical data information of described historical data base memory device.
Step C comprises that following classification calls processing: data message shows, data message control, event alarm are handled, system condition monitors, the short circuit single phase ground fault is isolated, the outbound data interface connects, application extension.
Described external network is the APN VPN (virtual private network).
A kind of long-distance communication distributing monitoring system provided by the invention separates communication acquisition part and data processing section, and the centre is connected with real-time data base, makes things convenient for the expansion of system.Data communication is gathered the device type according to different manufacturers, writes different communication driven units, and interface specification is in accordance with regulations realized necessary interface, can be seamless be linked into native system.Data processing adopts modular design, has guaranteed flexibility, extensibility and the reusability of system.
Description of drawings
Fig. 1 is the communication networking schematic diagram that has utilized supervisory control system of the present invention;
Fig. 2 is a system architecture diagram of the present invention;
Fig. 3 is a process flow diagram of the present invention.
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment.
See also Fig. 1, Fig. 1 has utilized communication networking schematic diagram of the present invention, and long-distance communication distributing monitoring system l monitors and controls by 3 pairs of low-voltage distribution network operation characteristics of APN (APN) VPN (virtual private network) and state.
As shown in Figure 1, power network monitoring instrument 0 is installed on the monitored equipment, measures monitored equipment operation characteristic and state, and the real time data that measures is transferred to APN VPN (virtual private network) 3 by base station 2.The router four that is arranged on Surveillance center divides into groups the real time data information in the APN VPN (virtual private network) 3 by different ports, through APN fire compartment wall 5, be routed to different communication front end processors 6.Communication front end processor 6 arrives monitor workstation 1 to the equipment distribution transformer terminals transfer of data that collects.Monitor workstation 1 refreshes telemetry in real time, to out-of-limit data alarm prompt, and can equipment remote-control, the remote regulating to far-end in Surveillance center.WEB server 7 is published to Internet to the data message of handling through monitor workstation 1, and the staff can check the state information of equipment by IE browser 8.Each communication front end processor 6, supervisory control system workstation1, WEB server 7 are in the local area network (LAN) of Surveillance center.
APN VPN (virtual private network) 3 refers to the mobile GPRS or the cdma wireless data transmission network of UNICOM.
See also Fig. 2, long-distance communication distributing monitoring system comprises data acquisition module 13, real time data library module 12, data processing module 11, history database module 14; 13 equipment real time data information stores that collect by APN VPN (virtual private network) 3 of data acquisition module are at real time data library module 12 and memory device, memory device is regularly data importing history database module 14, data processing module 11 calls the data in real time data library module 12 and the history database module 14, and classification is handled to status information of equipment.
For all telemetries of being gathered, system provides the upper limit of self-defined each amount, the last upper limit, lower limit, following lower limit, sudden change threshold value.The state information analysis of 111 pairs of equipment of event alarm processing unit, and can define voluntarily whether to the super upper limit, the super upper limit, super lower limit, super following lower bound analysis alarm; Whether the out-of-limit analysis that suddenlys change is alarmed.Set up various out-of-limit event prompt information on their own.
Data message display unit 112 provides the information of equipment state, by form, figure, change curve visual representation.And provide the utmost points such as rate of qualified voltage statistical report form, distribution transformer load rate distribution situation statistical report form, distribution transforming power factor distribution situation statistical report form, distribution transforming three-phase current distribution situation statistical report form that the statistical report form of directive significance is arranged for the user.Data message control unit 113 is at the state of Surveillance center's remote control equipment.
114 pairs of equipment of system condition monitor unit monitor equipment, passage, the network of forming system, report to the police when noting abnormalities.Monitor that content comprises equipment running status, free memory, direct-connected factory station connection situation, messaging parameter, network service state etc., system by patterned objective interface to the user display system current working.
When the single phase ground fault fault, call short circuit single phase ground fault isolated location 115, realize Fault Isolation.Outbound data interface unit 116 is realized the switching of outbound data.Expanded application unit 117 has improved the extensibility of system.Dynamic power flow analytic unit 118 is according to the dynamic trend of the DAF information data in the history database module 14.
See also Fig. 3, above-mentioned long-distance communication distributing monitoring system calls processing by the collection of following process realization data:
A. data acquisition module is gathered monitored device information by external network and communication front end processor;
B. data acquisition module imports to a real-time data base to the facility information classification that collects, and upgrades the facility information in the real-time data base, and real-time data base is the real time data information of memory device only;
C. data acquisition module the facility information that collects with the stored in file format of unified Definition to memory device, to prevent loss of data;
D. the facility information that is stored in memory device regularly imports to a historical data base, the historical data information of historical data base memory device;
E. data processing module calls described real time data information, the state of monitoring, the described equipment of control.
The communication acquisition end is implemented in Surveillance center by the APN VPN (virtual private network) low-voltage distribution network operation characteristic and state is monitored and controlled.Utilize the APN VPN (virtual private network), help reducing huge infrastructure investment in early stage; Simultaneously, adopt the APN VPN (virtual private network), guarantee the stability of safety of data and network data transmission.Because the packet by the VPN authentication does not advance this VPN, guaranteed safety of data like this; In addition, packet has reduced the intermediate link of transfer of data not by public network, helps the reliable and stable of transfer of data.Client need not be installed monitoring software, only needs to obtain by the WEB server Data Dynamic refresh notification and the event alarm information of real time data assembly.
Except that the APN VPN (virtual private network), remote data acquisition can also utilize communication modes such as PSTN (telephone network), optical fiber, wireless digital broadcasting station communication.
Above example is the unrestricted technical scheme of the present invention in order to explanation only.The present invention can also realize with other modes, be arranged on the same physical equipment as above-mentioned data acquisition module, data processing module.Therefore, do not break away from any modification or partial replacement of spirit and scope of the invention, all should be encompassed in the middle of the claim scope of the present invention.
Claims (11)
1, a kind of long-distance communication distributing monitoring system, in monitoring and the control of far-end realization to equipment, it is characterized in that, described supervisory control system comprises data acquisition module, real time data library module, data processing module, the real time data information of the described data collecting module collected of described real-time data base module stores is called for described data processing module.
2, long-distance communication distributing monitoring system according to claim 1, it is characterized in that, described data processing module comprises event alarm processing unit, data message display unit, data message control unit, system condition monitor unit, short circuit single phase ground fault isolated location, outbound data interface unit, expanded application unit, and described each unit is to the processing of classifying of described real time data information.
3, long-distance communication distributing monitoring system according to claim 1, it is characterized in that, described data acquisition module comprises data acquisition unit, device drives unit, and the seamless access of described equipment to described supervisory control system realized according to the standard design of equipment interface in described device drives unit.
4, long-distance communication distributing monitoring system according to claim 1 is characterized in that, described real time data library module is the real time data information of memory device only.
5, according to claim 1 or 2 or 3 or 4 described long-distance communication distributing monitoring systems, it is characterized in that it also comprises history database module, the historical data information of described history database module memory device.
6, long-distance communication distributing monitoring system according to claim 5, it is characterized in that, described data processing module also comprises the dynamic power flow analytic unit, and described dynamic power flow analytic unit is according to the dynamic trend of the DAF information data in the described history database module.
7, a kind of long-distance communication distributing method for supervising that utilizes the described system of claim 1 to 6 is characterized in that described method comprises the steps:
A. data acquisition module is by external network, collecting device information;
B. data acquisition module imports to a real-time data base to the facility information classification that collects, and upgrades the facility information in the described real-time data base, and described real-time data base is the real time data information of memory device only;
C. data processing module calls described real time data information, the state of monitoring, the described equipment of control.
8, long-distance communication distributing method for supervising according to claim 7 is characterized in that,
Step B also comprises step B1:
The facility information that collects stores memory device into, to prevent loss of data.
9, long-distance communication distributing method for supervising according to claim 7 is characterized in that,
Step B also comprises step B2:
The facility information that is stored in described memory device regularly imports to a historical data base, the historical data information of described historical data base memory device.
10, according to claim 7 or 8 or 9 described long-distance communication distributing method for supervising, it is characterized in that step C comprises that following classification calls processing: data message shows, data message control, event alarm are handled, system condition monitors, the short circuit single phase ground fault is isolated, the outbound data interface connects, application extension.
11, according to claim 7 or 8 or 9 described long-distance communication distributing method for supervising, it is characterized in that described external network is the APN VPN (virtual private network).
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| CN 200610034638 CN1848602A (en) | 2006-03-22 | 2006-03-22 | Long-distance communication distributing monitoring system and method |
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| CN101819592A (en) * | 2010-04-19 | 2010-09-01 | 山东高效能服务器和存储研究院 | Universal mass historical data processing method for crossing operating system |
| CN101969230A (en) * | 2010-10-18 | 2011-02-09 | 吕纪文 | Power supply loop monitoring device and system |
| CN101989765A (en) * | 2009-08-04 | 2011-03-23 | 上海市电力公司 | Power grid real-time discriminating and forwarding system and method thereof |
| CN102521782A (en) * | 2011-12-26 | 2012-06-27 | 安徽省电力公司 | Method for intelligently publishing dynamic data based on real-time database and system |
| CN102572959A (en) * | 2012-01-11 | 2012-07-11 | 云南电网公司通信分公司 | Distribution network access layer communication system construction method based on long term evolution (LTE) technique |
| CN102847720A (en) * | 2011-06-29 | 2013-01-02 | 宝山钢铁股份有限公司 | Hot-rolling production line power consumption classification acquisition and analysis system |
| CN103024024A (en) * | 2012-12-07 | 2013-04-03 | 上海市电力公司 | Intermittent on-line monitoring method based on spatial position information |
| CN104836806A (en) * | 2015-05-11 | 2015-08-12 | 广东电网有限责任公司电力科学研究院 | Remote support system, remote access system, remote assistance system and remote assistance method |
| CN106059818A (en) * | 2010-02-18 | 2016-10-26 | 手持产品公司 | Remote device management system and method |
| CN107888397A (en) * | 2016-09-30 | 2018-04-06 | 华为技术有限公司 | The method and apparatus for determining fault type |
| CN109888919A (en) * | 2019-02-21 | 2019-06-14 | 国网山东省电力公司临沂供电公司 | Power distribution network terminal online monitoring system and method |
| CN112521774A (en) * | 2017-03-29 | 2021-03-19 | 住友化学株式会社 | Isoindoline pigment and method for producing same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101989765A (en) * | 2009-08-04 | 2011-03-23 | 上海市电力公司 | Power grid real-time discriminating and forwarding system and method thereof |
| CN101989765B (en) * | 2009-08-04 | 2012-12-19 | 上海市电力公司 | Power grid real-time discriminating and forwarding system and method thereof |
| CN106059818A (en) * | 2010-02-18 | 2016-10-26 | 手持产品公司 | Remote device management system and method |
| CN101819592A (en) * | 2010-04-19 | 2010-09-01 | 山东高效能服务器和存储研究院 | Universal mass historical data processing method for crossing operating system |
| CN101969230A (en) * | 2010-10-18 | 2011-02-09 | 吕纪文 | Power supply loop monitoring device and system |
| CN102847720B (en) * | 2011-06-29 | 2015-04-22 | 宝山钢铁股份有限公司 | Hot-rolling production line power consumption classification acquisition and analysis system |
| CN102847720A (en) * | 2011-06-29 | 2013-01-02 | 宝山钢铁股份有限公司 | Hot-rolling production line power consumption classification acquisition and analysis system |
| CN102521782A (en) * | 2011-12-26 | 2012-06-27 | 安徽省电力公司 | Method for intelligently publishing dynamic data based on real-time database and system |
| CN102572959A (en) * | 2012-01-11 | 2012-07-11 | 云南电网公司通信分公司 | Distribution network access layer communication system construction method based on long term evolution (LTE) technique |
| CN102572959B (en) * | 2012-01-11 | 2015-10-21 | 云南电网公司通信分公司 | A kind of power distribution network Access Layer communication system construction method based on LTE technology |
| CN103024024A (en) * | 2012-12-07 | 2013-04-03 | 上海市电力公司 | Intermittent on-line monitoring method based on spatial position information |
| CN104836806A (en) * | 2015-05-11 | 2015-08-12 | 广东电网有限责任公司电力科学研究院 | Remote support system, remote access system, remote assistance system and remote assistance method |
| CN104836806B (en) * | 2015-05-11 | 2018-11-20 | 广东电网有限责任公司电力科学研究院 | Remote support system, remote access system, remote assisting system and remote assistance method |
| CN107888397A (en) * | 2016-09-30 | 2018-04-06 | 华为技术有限公司 | The method and apparatus for determining fault type |
| CN107888397B (en) * | 2016-09-30 | 2020-12-25 | 华为技术有限公司 | Method and device for determining fault type |
| US11140021B2 (en) | 2016-09-30 | 2021-10-05 | Huawei Technologies Co., Ltd. | Method and apparatus for determining fault type |
| CN112521774A (en) * | 2017-03-29 | 2021-03-19 | 住友化学株式会社 | Isoindoline pigment and method for producing same |
| CN112521774B (en) * | 2017-03-29 | 2022-07-08 | 住友化学株式会社 | Isoindoline pigment and method for producing same |
| CN109888919A (en) * | 2019-02-21 | 2019-06-14 | 国网山东省电力公司临沂供电公司 | Power distribution network terminal online monitoring system and method |
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