CN102904339A - Data monitoring method of minitype power station - Google Patents
Data monitoring method of minitype power station Download PDFInfo
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- CN102904339A CN102904339A CN2012103334611A CN201210333461A CN102904339A CN 102904339 A CN102904339 A CN 102904339A CN 2012103334611 A CN2012103334611 A CN 2012103334611A CN 201210333461 A CN201210333461 A CN 201210333461A CN 102904339 A CN102904339 A CN 102904339A
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention relates to a data monitoring method of a minitype power station, relating to the technical field of electric power, and solves the technical problems that the system establishing time is shortened and the follow-up maintenance workload is reduced. The method is characterized in that a monitoring host obtains terminal decriptive information of each monitor terminal through a network and can establish a monitoring model according to the terminal decriptive information of each monitor terminal; and the monitoring host collects monitoring data of each monitor terminal according to the established monitoring model, sends a control command to the corresponding electrical equipment in a power station, thereby realizing monitoring on corresponding electrical equipment in the power station.The method provided by the invention is suitable for a power station monitoring system in which the monitoring host and monitor terminals are connected with each other through network.
Description
Technical field
The present invention relates to power technology, particularly relate to a kind of technology of data monitoring method of small hydropower station.
Background technology
When traditional Power Station Monitored Control System is set up, need first according to the on-site supervision terminal quantity, type, reach the electric equipment that each monitor terminal is monitored, monitoring variable is set up the database of supervisory control system, the measurement point that also needs to carry out one by one with field apparatus contrasts, under the prerequisite that hardware device is in place, a skilled engineer finishes 5 to 10 working days of supervisory control system establishment basic need of a typical small hydropower station, and since small hydropower station often lack the technical professional supervisory control system carried out maintenance and management, supervisory control system is difficult to guarantee to continue the stability of monitoring, needs a large amount of work such as follow-up maintenance service.
Summary of the invention
For the defective that exists in the above-mentioned prior art, technical problem to be solved by this invention provides and a kind ofly can shorten the system buildup time, reduces the data monitoring method of the small hydropower station of follow-up maintenance workload.
In order to solve the problems of the technologies described above, the data monitoring method of a kind of small hydropower station provided by the present invention relates to Power Station Monitored Control System, and described Power Station Monitored Control System comprises monitoring host computer, and being installed in many monitor terminals in the power station, described monitoring host computer is interconnected by network and each monitor terminal;
It is characterized in that:
Monitoring host computer is by the terminal descriptor of each monitor terminal of Network Capture;
All include in the terminal descriptor of every monitor terminal: the terminal number of this terminal, the terminal type of this terminal, the monitoring variable attribute of the monitoring variable that the list of devices of the electric equipment that the firmware version number of this terminal, this terminal are monitored, this terminal are monitored and monitoring variable tabulation;
Described monitoring variable comprises analog quantity, digital quantity, controlled quentity controlled variable, the monitoring variable attribute description be relation between monitoring variable and the monitored electric equipment;
Be provided with telemetry intelligence (TELINT) table, remote signalling information table, remote information table in the monitoring host computer, monitoring host computer is namely set up monitoring model after whenever getting access to the terminal descriptor that a monitor terminal uploads according to the following rules:
1) sets up a passage record for this monitor terminal, include the network address of this monitor terminal in the passage record, and this monitor terminal provides the port of monitor service;
2) set up a monitor terminal table for this monitor terminal, the terminal number, terminal type, the firmware version number that include this monitor terminal in the monitor terminal table, and according to terminal type and the firmware version number of this monitor terminal, be communication protocol corresponding to this monitor terminal configuration;
3) according to the tabulation of the monitoring variable of this monitor terminal, each monitoring variable that this monitor terminal is monitored adds to respectively in the telemetry intelligence (TELINT) table, remote signalling information table, remote information table of monitoring host computer, and these monitoring variable information are corresponded to this monitor terminal;
Monitoring host computer gathers the monitor data of each monitor terminal according to the monitoring model of setting up, during monitor terminal data of the each collection of monitoring host computer, open first the passage of this monitor terminal according to monitoring model, and read the monitor data of this monitor terminal with corresponding communication protocol, again with the supervising data storage that reads in telemetry intelligence (TELINT) table and remote signalling information table, send control command according to remote information table corresponding electric equipment in the power station again, realize the monitoring to respective electric equipment in the power station.
Further, when monitoring host computer needs the terminal descriptor of each monitor terminal of active obtaining, monitoring host computer is in the mode of scan for networks address and port, monitor terminal on the active searching network, and to the query configuration instruction of each monitor terminal transmission that searches, every monitor terminal is after receiving the query configuration instruction that monitoring host computer issues, and the terminal descriptor that is about to this terminal is uploaded to monitoring host computer.
Further, after increasing monitor terminal newly in the power station, newly-increased monitor terminal sends the request message of reaching the standard grade to monitoring host computer, after monitoring host computer is received the request message of reaching the standard grade that monitor terminal sends, by network from reading the terminal descriptor of this monitor terminal in the monitor terminal of request message is reached the standard grade in transmission;
Before removing newly-increased monitor terminal in the power station, monitor terminal to be removed sends the request message that rolls off the production line to monitoring host computer first, after monitoring host computer is received the request message that rolls off the production line that monitor terminal sends, the roll off the production line monitor terminal of request message of transmission is rejected from monitoring model.
Further, every monitor terminal is regularly communicated by letter with monitoring host computer, terminal number, terminal type, the firmware version number of this terminal are sent to monitoring host computer, the terminal number that monitoring host computer is uploaded according to every monitor terminal, terminal type, firmware version number are upgraded the corresponding information in the monitoring model.
The data monitoring method of small hydropower station provided by the invention, after hardware device is in place, mutual by between monitoring host computer and each monitor terminal, obtain the terminal descriptor of each monitor terminal and set up monitoring model, make each monitor terminal automatically join in the supervisory control system, can shorten the system buildup time, reduce the follow-up maintenance workload.
Embodiment
Below in conjunction with specific embodiment technical scheme of the present invention is described in further detail, but present embodiment is not limited to the present invention, every employing analog structure of the present invention and similar variation thereof all should be listed protection scope of the present invention in.
The data monitoring method of a kind of small hydropower station that the embodiment of the invention provides, relate to Power Station Monitored Control System, described Power Station Monitored Control System comprises monitoring host computer, and is installed in many monitor terminals in the power station, and described monitoring host computer is interconnected by network and each monitor terminal;
Each monitor terminal is installed in respectively (such as switch cubicle, contact cabinet etc.) in the inner various Electric Appliance Cabinets in power station, the electric state (such as electric current, voltage, power, frequency etc.) that is used for each electric equipment in the monitoring circuit cabinet, different according to monitoring requirement, the monitor terminal of installing in each cabinet may be different;
It is characterized in that:
Monitoring host computer is by the terminal descriptor of each monitor terminal of Network Capture;
All include in the terminal descriptor of every monitor terminal: the terminal number of this terminal, the terminal type of this terminal, the monitoring variable attribute of the monitoring variable that the list of devices of the electric equipment that the firmware version number of this terminal, this terminal are monitored, this terminal are monitored and monitoring variable tabulation;
Described monitoring variable comprises analog quantity, digital quantity, controlled quentity controlled variable, the monitoring variable attribute description be relation between monitoring variable and the monitored electric equipment;
Be provided with telemetry intelligence (TELINT) table, remote signalling information table, remote information table in the monitoring host computer, monitoring host computer is namely set up monitoring model after whenever getting access to the terminal descriptor that a monitor terminal uploads according to the following rules:
1) sets up a passage record for this monitor terminal, include the network address of this monitor terminal in the passage record, and this monitor terminal provides the port of monitor service;
2) set up a monitor terminal table for this monitor terminal, the terminal number, terminal type, the firmware version number that include this monitor terminal in the monitor terminal table, and according to terminal type and the firmware version number of this monitor terminal, be communication protocol corresponding to this monitor terminal configuration;
3) according to the tabulation of the monitoring variable of this monitor terminal, each monitoring variable that this monitor terminal is monitored adds to respectively in the telemetry intelligence (TELINT) table, remote signalling information table, remote information table of monitoring host computer, and these monitoring variable information are corresponded to this monitor terminal;
Monitoring host computer gathers the monitor data of each monitor terminal according to the monitoring model of setting up, during monitor terminal data of the each collection of monitoring host computer, open first the passage of this monitor terminal according to monitoring model, and read the monitor data of this monitor terminal with corresponding communication protocol, again with the supervising data storage that reads in telemetry intelligence (TELINT) table and remote signalling information table, send control command according to remote information table corresponding electric equipment in the power station again, realize the monitoring to respective electric equipment in the power station.
In the embodiment of the invention, the method for terminal descriptor that monitoring host computer obtains each monitor terminal is as follows:
When monitoring host computer needs the terminal descriptor of each monitor terminal of active obtaining, monitoring host computer is in the mode of scan for networks address and port, monitor terminal on the active searching network, and to the query configuration instruction of each monitor terminal transmission that searches, every monitor terminal is after receiving the query configuration instruction that monitoring host computer issues, and the terminal descriptor that is about to this terminal is uploaded to monitoring host computer;
After increasing monitor terminal newly in the power station, newly-increased monitor terminal sends the request message of reaching the standard grade to monitoring host computer, after monitoring host computer is received the request message of reaching the standard grade that monitor terminal sends, by network from reading the terminal descriptor of this monitor terminal in the monitor terminal of request message is reached the standard grade in transmission;
Before removing newly-increased monitor terminal in the power station, monitor terminal to be removed sends the request message that rolls off the production line to monitoring host computer first, after monitoring host computer is received the request message that rolls off the production line that monitor terminal sends, the roll off the production line monitor terminal of request message of transmission is rejected from monitoring model;
Every monitor terminal is regularly communicated by letter with monitoring host computer, terminal number, terminal type, the firmware version number of this terminal are sent to monitoring host computer, the terminal number that monitoring host computer is uploaded according to every monitor terminal, terminal type, firmware version number are upgraded the corresponding information in the monitoring model.
The embodiment of the invention can be under the prerequisite that hardware device is in place, and the supervisory control system of typical small hydropower station is set up about time shorten to 20 minute.
Claims (5)
1. the data monitoring method of a small hydropower station relates to Power Station Monitored Control System, and described Power Station Monitored Control System comprises monitoring host computer, and is installed in many monitor terminals in the power station, and described monitoring host computer is interconnected by network and each monitor terminal;
It is characterized in that:
Monitoring host computer is by the terminal descriptor of each monitor terminal of Network Capture;
All include in the terminal descriptor of every monitor terminal: the terminal number of this terminal, the terminal type of this terminal, the monitoring variable attribute of the monitoring variable that the list of devices of the electric equipment that the firmware version number of this terminal, this terminal are monitored, this terminal are monitored and monitoring variable tabulation;
Described monitoring variable comprises analog quantity, digital quantity, controlled quentity controlled variable, the monitoring variable attribute description be relation between monitoring variable and the monitored electric equipment;
Be provided with telemetry intelligence (TELINT) table, remote signalling information table, remote information table in the monitoring host computer, monitoring host computer is namely set up monitoring model after whenever getting access to the terminal descriptor that a monitor terminal uploads according to the following rules:
1) sets up a passage record for this monitor terminal, include the network address of this monitor terminal in the passage record, and this monitor terminal provides the port of monitor service;
2) set up a monitor terminal table for this monitor terminal, the terminal number, terminal type, the firmware version number that include this monitor terminal in the monitor terminal table, and according to terminal type and the firmware version number of this monitor terminal, be communication protocol corresponding to this monitor terminal configuration;
3) according to the tabulation of the monitoring variable of this monitor terminal, each monitoring variable that this monitor terminal is monitored adds to respectively in the telemetry intelligence (TELINT) table, remote signalling information table, remote information table of monitoring host computer, and these monitoring variable information are corresponded to this monitor terminal;
Monitoring host computer gathers the monitor data of each monitor terminal according to the monitoring model of setting up, during monitor terminal data of the each collection of monitoring host computer, open first the passage of this monitor terminal according to monitoring model, and read the monitor data of this monitor terminal with corresponding communication protocol, again with the supervising data storage that reads in telemetry intelligence (TELINT) table and remote signalling information table, send control command according to remote information table corresponding electric equipment in the power station again, realize the monitoring to respective electric equipment in the power station.
2. the data monitoring method of small hydropower station according to claim 1, it is characterized in that: when monitoring host computer needs the terminal descriptor of each monitor terminal of active obtaining, monitoring host computer is in the mode of scan for networks address and port, monitor terminal on the active searching network, and to the query configuration instruction of each monitor terminal transmission that searches, every monitor terminal is after receiving the query configuration instruction that monitoring host computer issues, and the terminal descriptor that is about to this terminal is uploaded to monitoring host computer.
3. the data monitoring method of small hydropower station according to claim 1 and 2, it is characterized in that: after increasing monitor terminal newly in the power station, newly-increased monitor terminal sends the request message of reaching the standard grade to monitoring host computer, after monitoring host computer is received the request message of reaching the standard grade that monitor terminal sends, by network from reading the terminal descriptor of this monitor terminal in the monitor terminal of request message is reached the standard grade in transmission;
Before removing newly-increased monitor terminal in the power station, monitor terminal to be removed sends the request message that rolls off the production line to monitoring host computer first, after monitoring host computer is received the request message that rolls off the production line that monitor terminal sends, the roll off the production line monitor terminal of request message of transmission is rejected from monitoring model.
4. the data monitoring method of small hydropower station according to claim 3, it is characterized in that, every monitor terminal is regularly communicated by letter with monitoring host computer, terminal number, terminal type, the firmware version number of this terminal are sent to monitoring host computer, the terminal number that monitoring host computer is uploaded according to every monitor terminal, terminal type, firmware version number are upgraded the corresponding information in the monitoring model.
5. the data monitoring method of small hydropower station according to claim 1 and 2, it is characterized in that, every monitor terminal is regularly communicated by letter with monitoring host computer, terminal number, terminal type, the firmware version number of this terminal are sent to monitoring host computer, the terminal number that monitoring host computer is uploaded according to every monitor terminal, terminal type, firmware version number are upgraded the corresponding information in the monitoring model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103334611A CN102904339A (en) | 2012-09-11 | 2012-09-11 | Data monitoring method of minitype power station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103334611A CN102904339A (en) | 2012-09-11 | 2012-09-11 | Data monitoring method of minitype power station |
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| CN102904339A true CN102904339A (en) | 2013-01-30 |
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| CN2012103334611A Pending CN102904339A (en) | 2012-09-11 | 2012-09-11 | Data monitoring method of minitype power station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372686A (en) * | 2015-12-09 | 2016-03-02 | 南京工程学院 | Motion trajectory monitoring system and method |
Citations (4)
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| CN2629320Y (en) * | 2003-06-03 | 2004-07-28 | 东南大学 | Special communication management machine in automazation system of electric system transformer station |
| CN1697377A (en) * | 2004-05-10 | 2005-11-16 | 华为技术有限公司 | System and method for realizing door entry authentication service in network |
| CN101170593A (en) * | 2007-11-26 | 2008-04-30 | 华为技术有限公司 | A VoIP phone terminal and online failure detection device and method |
| CN101783811A (en) * | 2009-01-19 | 2010-07-21 | 上海华建电力设备股份有限公司 | Automatically-monitored data transmission method of transformer substation |
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2012
- 2012-09-11 CN CN2012103334611A patent/CN102904339A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2629320Y (en) * | 2003-06-03 | 2004-07-28 | 东南大学 | Special communication management machine in automazation system of electric system transformer station |
| CN1697377A (en) * | 2004-05-10 | 2005-11-16 | 华为技术有限公司 | System and method for realizing door entry authentication service in network |
| CN101170593A (en) * | 2007-11-26 | 2008-04-30 | 华为技术有限公司 | A VoIP phone terminal and online failure detection device and method |
| CN101783811A (en) * | 2009-01-19 | 2010-07-21 | 上海华建电力设备股份有限公司 | Automatically-monitored data transmission method of transformer substation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105372686A (en) * | 2015-12-09 | 2016-03-02 | 南京工程学院 | Motion trajectory monitoring system and method |
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Application publication date: 20130130 |