CN105449846A - DC online monitoring and management system and management method - Google Patents
DC online monitoring and management system and management method Download PDFInfo
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- CN105449846A CN105449846A CN201410437871.XA CN201410437871A CN105449846A CN 105449846 A CN105449846 A CN 105449846A CN 201410437871 A CN201410437871 A CN 201410437871A CN 105449846 A CN105449846 A CN 105449846A
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
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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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The invention relates to a DC online monitoring and management system and management method. Included are an on-site data real-time acquisition module and a service system application module. The on-site data real-time acquisition module provides basic data for the online monitoring and management system, takes charge of communication with a terminal acquisition device and stores operating logs in a text mode; the communication data are saved to a database through the network communication connection and disconnection; the service system application module relies on the acquired data by the on-site data real-time acquisition module as service application, display on-site device data indicators and prompting early warning information. The invention is advantageous in that the system operating condition information is recorded in the system logs through on-site real-time data acquisition and IP address monitoring, real-time query and monitoring can be done through the service system and the operating state of the real-time acquisition device is achieved. The invention displays operating conditions of the device intuitively by way of information management and conducts remote management and monitoring of the device.
Description
Technical field
The present invention relates to direct current monitoring technology on-line field, particularly relate to a kind of direct current on-line monitoring management system and management method.
Background technology
Country promote IT application management and automatic management overall background under, information automation manages to be become all trades and professions and mentions the vocabulary that frequency is the highest.Power industry, as the major fields of personal management and equipment control, is faced with the pressure of huge management cost, and the height of its operating efficiency and equipment run the quality controlled, and all can produce material impact to production and life.Direct current on-line monitoring management system, solves Anshan electric company subordinate more or less a hundred transformer station and realizes unattended operation, realize direct current remote on-line monitoring business demand, will be widely used under the background of information-based and automation.
Direct current operative power source is again the power supply basis supporting power system operation, control, protection.Direct current operative power source is widely used in electric power system incessantly, and the electric substation being furnished with DC power supply is also had in the relatively large business unit of some electricity consumptions.
But be different from electric power system, these direct current operative power sources often ask most pursuit cost low because user is unilateral, cause functions of the equipments simplification, afunction.Simultaneously user itself is also because of the restriction of professional knowledge and ability, often also there is leak to the operational management of equipment, can not Timeliness coverage problem, and the final result of hiding problem can cause DC power supply to lose efficacy.Now when protection act appears in electric load, cannot be able to trip because of the breakdown switch of operating power, occur protection overstep tripping, cause accident to be amplified, this situation is of common occurrence, and the direct safe operation to electric power system brings very big hidden danger.
The most important core of direct current operative power source is exactly battery, and batteries plays an important role in direct current system.Last one lifeline guaranteeing that equipment normally runs.The voltage of single battery can reflect battery substantially the most intuitively fault-free.Therefore, by measuring every cell voltage in battery pack, find deviation or electric voltage exception, just can Timeliness coverage charger problem or battery problems.By taking cell activation in time, change abnormal battery, process rectifier etc. can make the battery pack moment be in good stand-by state to avoid major accident.Therefore the automatic on-line of storage battery detects and is very important.
Field data Real-time Collection, makes it to remain on good running status, and this is the key ensureing direct current on-line monitoring management system operational reliability and stability.After field data Real-time Collection equipment use a period of time, due to reasons such as environment, time have damage, must regularly carry out investigating and changing.
Summary of the invention
For overcoming the deficiencies in the prior art, the object of this invention is to provide a kind of direct current on-line monitoring management system and management method, by on-the-spot real-time data acquisition, IP address is monitored, running situation information is recorded in system journal, and can carry out in real time inquiring about and monitoring by operation system, finally realize direct current on-line monitoring.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of direct current on-line monitoring management system, comprise field data Real-time Collection module and operation system application module, field data Real-time Collection module provides basic data for direct current on-line monitoring management system, be responsible for communicating with terminal acquisition, the real time information of transmission direct current cabinet, batteries, Insulation monitoring, charging module, equipment alarm, stores Operation Log with text mode; The connection of network communication, disconnect communication data is saved in database;
Operation system application module relies on the data of field data Real-time Collection module acquires to be service application, displaying scene device data index situation, and early warning information is pointed out, alert service handling process, and the inquiry of historical data analysis;
Described field data Real-time Collection module comprises detecting unit, communication bus, wireless data transceiver module DTU, background monitoring, detecting unit is connected with wireless data transceiver module DTU by communication bus, wireless data transceiver module DTU is connected with background monitoring by wireless network, and described communication bus is RS485, RS232 or RJ45.
Described detecting unit is HL-DCXJ mono-battery data logging device.
A kind of direct current on-line monitoring management method, automatically service is opened after the running software of field data Real-time Collection module, service starts 10004 ports monitoring local ip address after starting, client application Connection Service, as successful connection, service end can show client ip address and the port of connection, and record connects daily record, is convenient to check in the future and add up; If broken string or other reasons cause network to disconnect, service end then can disconnect with client address, and generation system daily record, service end can be reconnected according to the time interval of specifying by clocked flip-flop, plays the object of monitoring in real time; When client and service end normal communication, the data that service end can return client are carried out Data Division according to appointment stipulations and are saved in database;
Transforming plant DC equipment carries out optimum configurations, status poll, equipment control by supervisor, supervisor is connected on the terminal equipment of communication conversion module EII-B by RS485, RS232 or RJ45 communication mode by unified for transforming plant DC equipment, the communication modes of communication conversion module EII-B each transforming plant DC equipment compatible.
A kind of direct current on-line monitoring management method, passage set up by the terminal equipment of service end and each communication conversion module EII-B, then unpacks to device protocol, obtains concrete communication data, warning message, carries out Long-distance Control to equipment; Service end by data and warning message and control information stored in database data table and daily record.
Service end is after data acquisition service obtains field instruments index with Miao Ji unit automatically, one by one one by one stored in database, coordinate operation system application module, to the process that data are preset, adopt B/S structure, with WEB form web page display scene directly perceived equipment and instrument data, simultaneously for special emergency data, be automatically provided in the timely reminding business personnel process in page influential position.
Compared with prior art, the invention has the beneficial effects as follows:
By on-the-spot real-time data acquisition, IP address is monitored, and running situation information is recorded in system journal, and can carries out in real time inquiring about and monitoring by operation system, achieves in real time the running status of collecting device accurately.Adopt information system management mode, presentation device operation conditions intuitively, and telemanagement and monitoring can be carried out to equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is field data Real-time Collection flow chart.
Fig. 3 is data acquisition flow figure.
Embodiment
Below in conjunction with Figure of description, the present invention is described in detail, but it should be noted that enforcement of the present invention is not limited to following execution mode.
See Fig. 1-Fig. 3, a kind of direct current on-line monitoring management system, comprise field data Real-time Collection module and operation system application module, field data Real-time Collection module provides basic data for direct current on-line monitoring management system, be responsible for communicating with terminal acquisition, the real time information of transmission direct current cabinet, batteries, Insulation monitoring, charging module, equipment alarm, stores Operation Log with text mode; The connection of network communication, disconnect communication data is saved in database;
Operation system application module relies on the data of field data Real-time Collection module acquires to be service application, displaying scene device data index situation, and early warning information is pointed out, alert service handling process, and the inquiry of historical data analysis;
Field data Real-time Collection module comprises detecting unit, communication bus, wireless data transceiver module DTU, background monitoring, detecting unit is connected with wireless data transceiver module DTU by communication bus, wireless data transceiver module DTU is connected with background monitoring by wireless network, and described communication bus is RS485, RS232 or RJ45.Wherein, detecting unit is HL-DCXJ mono-battery data logging device.
A kind of direct current on-line monitoring management method, automatically service is opened after the running software of field data Real-time Collection module, service starts 10004 ports monitoring local ip address after starting, client application Connection Service, as successful connection, service end can show client ip address and the port of connection, and record connects daily record, is convenient to check in the future and add up; If broken string or other reasons cause network to disconnect, service end then can disconnect with client address, and generation system daily record, service end can be reconnected according to the time interval of specifying by clocked flip-flop, plays the object of monitoring in real time; When client and service end normal communication, the data that service end can return client are carried out Data Division according to appointment stipulations and are saved in database;
Transforming plant DC equipment carries out optimum configurations, status poll, equipment control by supervisor, supervisor is connected on the terminal equipment of communication conversion module EII-B by RS485, RS232 or RJ45 communication mode by unified for transforming plant DC equipment, the communication modes of communication conversion module EII-B each transforming plant DC equipment compatible.
A kind of direct current on-line monitoring management method, passage set up by the terminal equipment of service end and each communication conversion module EII-B, then unpacks to device protocol, obtains concrete communication data, warning message, carries out Long-distance Control to equipment; Service end by data and warning message and control information stored in database data table and daily record.
Service end is after data acquisition service obtains field instruments index with Miao Ji unit automatically, one by one one by one stored in database, coordinate operation system application module, to the process that data are preset, adopt B/S structure, with WEB form web page display scene directly perceived equipment and instrument data, simultaneously for special emergency data, be automatically provided in the timely reminding business personnel process in page influential position.
Embodiment:
See Fig. 1, Fig. 2, a kind of direct current on-line monitoring management system, detecting unit detects the battery pack being arranged on transformer station, primary responsibility is to the insulating monitoring of battery pack, charge detection and instantaneous operating conditions detection, detecting unit is connected with wireless data transceiver module DTU by communication bus, wireless data transceiver module DTU is connected with background monitoring (acquisition server) by wireless network, and described communication bus is RS485, RS232 or RJ45.Wherein, detecting unit is HL-DCXJ mono-battery data logging device.
Acquisition server is connected on the terminal equipment of communication conversion module EII-B, the communication modes of communication conversion module EII-B each transforming plant DC equipment compatible.Then be sent on management server by communication conversion module EII-B, and then realize the object being saved to database.
Monitor data is published on the Internet by remote data center by communication bus, background monitoring terminal or alarming short message is sent to operation maintenance personnel.Background monitoring is connected with database.
HL-DCXJ mono-battery data logging device, be specifically designed to the place of various application 18,41,54 storage batterys, adopt the voltage parameter of digital-scroll technique every battery, data communication is carried out, as the foundation that main monitoring management power-supply system and handling failure are reported to the police by RS485 serial line interface and higher level equipment.
By acquisition server, on the computer having networking, input monitoring center network address, just can watch the monitored picture of specifying.Click corresponding battery chamber's button (needing user right) and just can inquire about corresponding cell voltage and information.
Battery parameter shows red flicker when reporting to the police, warning message writing time and alarming value.History of can leafing through alarm logging.The printing of data form and the making of curve can be carried out according to user's request.The hidden danger hidden can be found in battery record, get rid of in time.
Advantage of the present invention is:
1) adopt field data Real-time Collection, effectively record field apparatus operation conditions also can provide inquiry and monitoring.
2) system journal be connected daily record can recording equipment run time various situations, statistics and management data are provided.And can unattended operation be realized.
3) by business management system, on-line monitoring equipment, and Long-distance Control can be realized and to data analysis, equipment alarm information can be provided, information automatic-prompting etc. simultaneously.
4) DC equipment of each producer carries out optimum configurations/status poll/equipment control by supervisor, supervisor has the communications such as RS485/RS232/RJ45, the explanation provided according to producer connects, be connected on the terminal equipment of EII-B (or other communication conversion modules) by unified for equipment, modular converter must act on the communication modes being each producer compatible.Be directly connected to the enterprising Serial Communication of communication server, transducer provides unified interface mode, and transducer has communication to configure, and comprises IP address etc., and the port mapping etc. of equipment.
5) first communication Server sets up passage with each Changer Device, then unpacks to device protocol, obtains concrete communication data, warning information etc., can also carry out Long-distance Control for particular device.And by data and warning information and control information stored in database data table and daily record.
6) direct current on-line monitoring and its business management system, after automatically obtaining field instruments index with Miao Ji unit, one by one one by one stored in database, coordinates the operation system of independent development, to the process that data are preset by data acquisition service.What adopt is traditional B/S structure, and with WEB form web page display scene directly perceived equipment and instrument data, simultaneously for special emergency data, system is provided in the timely reminding business personnel process in page influential position automatically.Thus reach the effect of on line real-time monitoring, prompting.
7) direct current on-line monitoring management system, the operation system of the independent development of cooperation, can transfer to data collection point by control command simultaneously, to there being the equipment of the abnormal condition such as exception, warning to carry out long-range operation, avoids larger problem to occur.Thus reach while remote monitoring, long-rangely further to control, stop expansion that is abnormal, alarm condition.
Claims (5)
1. a direct current on-line monitoring management system, it is characterized in that, comprise field data Real-time Collection module and operation system application module, field data Real-time Collection module provides basic data for direct current on-line monitoring management system, be responsible for communicating with terminal acquisition, the real time information of transmission direct current cabinet, batteries, Insulation monitoring, charging module, equipment alarm, stores Operation Log with text mode; The connection of network communication, disconnect communication data is saved in database;
Operation system application module relies on the data of field data Real-time Collection module acquires to be service application, displaying scene device data index situation, and early warning information is pointed out, alert service handling process, and the inquiry of historical data analysis;
Described field data Real-time Collection module comprises detecting unit, communication bus, wireless data transceiver module DTU, background monitoring, detecting unit is connected with wireless data transceiver module DTU by communication bus, wireless data transceiver module DTU is connected with background monitoring by wireless network, and described communication bus is RS485, RS232 or RJ45.
2. a kind of direct current on-line monitoring management system according to claim 1, is characterized in that, described detecting unit is HL-DCXJ mono-battery data logging device.
3. utilize the management method that a kind of direct current on-line monitoring management system described in claim 1 realizes, it is characterized in that, automatically service is opened after the running software of field data Real-time Collection module, service starts 10004 ports monitoring local ip address after starting, client application Connection Service, as successful connection, service end can show client ip address and the port of connection, and record connects daily record, is convenient to check and add up in the future; If broken string or other reasons cause network to disconnect, service end then can disconnect with client address, and generation system daily record, service end can be reconnected according to the time interval of specifying by clocked flip-flop, plays the object of monitoring in real time; When client and service end normal communication, the data that service end can return client are carried out Data Division according to appointment stipulations and are saved in database;
Transforming plant DC equipment carries out optimum configurations, status poll, equipment control by supervisor, supervisor is connected on the terminal equipment of communication conversion module EII-B by RS485, RS232 or RJ45 communication mode by unified for transforming plant DC equipment, the communication modes of communication conversion module EII-B each transforming plant DC equipment compatible.
4. a kind of direct current on-line monitoring management method according to claim 3, it is characterized in that, passage set up by the terminal equipment of service end and each communication conversion module EII-B, then unpacks to device protocol, obtain concrete communication data, warning message, Long-distance Control is carried out to equipment; Service end by data and warning message and control information stored in database data table and daily record.
5. a kind of direct current on-line monitoring management method according to claim 3, it is characterized in that, service end is after data acquisition service obtains field instruments index with Miao Ji unit automatically, one by one one by one stored in database, coordinate operation system application module, to the process that data are preset, adopt B/S structure, with WEB form web page display scene directly perceived equipment and instrument data, simultaneously for special emergency data, be automatically provided in the timely reminding business personnel process in page influential position.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329732A (en) * | 2016-11-16 | 2017-01-11 | 浙江鲁高电力科技有限公司 | High voltage breaker monitoring system and method thereof |
| CN108039976A (en) * | 2017-12-22 | 2018-05-15 | 山东恒远智能科技有限公司 | A kind of station digital management system and method |
| CN108881477A (en) * | 2018-07-16 | 2018-11-23 | 上海新炬网络技术有限公司 | A method of it is acquired and is monitored based on distributed file |
| CN109120064A (en) * | 2018-06-25 | 2019-01-01 | 国网山东省电力公司济南供电公司 | Transforming plant DC power-supply management system |
| CN109542750A (en) * | 2018-11-26 | 2019-03-29 | 深圳天源迪科信息技术股份有限公司 | Distributed information log system |
| CN110750461A (en) * | 2019-10-28 | 2020-02-04 | 美核电气（济南）股份有限公司 | Nuclear power plant software alarm system based on high-speed serial communication |
| CN111130220A (en) * | 2020-01-15 | 2020-05-08 | 青海绿能数据有限公司 | Device of distributing type photovoltaic power plant information acquisition and control |
| CN112200477A (en) * | 2020-10-20 | 2021-01-08 | 山东泰开电力电子有限公司 | System and method for monitoring and managing comprehensive quality of electric energy |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329732A (en) * | 2016-11-16 | 2017-01-11 | 浙江鲁高电力科技有限公司 | High voltage breaker monitoring system and method thereof |
| CN108039976A (en) * | 2017-12-22 | 2018-05-15 | 山东恒远智能科技有限公司 | A kind of station digital management system and method |
| CN109120064A (en) * | 2018-06-25 | 2019-01-01 | 国网山东省电力公司济南供电公司 | Transforming plant DC power-supply management system |
| CN108881477A (en) * | 2018-07-16 | 2018-11-23 | 上海新炬网络技术有限公司 | A method of it is acquired and is monitored based on distributed file |
| CN108881477B (en) * | 2018-07-16 | 2020-09-29 | 上海新炬网络技术有限公司 | Distributed file acquisition monitoring method |
| CN109542750A (en) * | 2018-11-26 | 2019-03-29 | 深圳天源迪科信息技术股份有限公司 | Distributed information log system |
| CN110750461A (en) * | 2019-10-28 | 2020-02-04 | 美核电气（济南）股份有限公司 | Nuclear power plant software alarm system based on high-speed serial communication |
| CN110750461B (en) * | 2019-10-28 | 2023-05-23 | 美核电气（济南）股份有限公司 | Nuclear power plant software alarm system based on high-speed serial communication |
| CN111130220A (en) * | 2020-01-15 | 2020-05-08 | 青海绿能数据有限公司 | Device of distributing type photovoltaic power plant information acquisition and control |
| CN111130220B (en) * | 2020-01-15 | 2023-06-06 | 青海绿能数据有限公司 | Distributed photovoltaic power station information acquisition and monitoring device |
| CN112200477A (en) * | 2020-10-20 | 2021-01-08 | 山东泰开电力电子有限公司 | System and method for monitoring and managing comprehensive quality of electric energy |
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Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Anshan Power Supply Company of State Grid Liaoning Electric Power Company Applicant after: LIAONING LINKEPOWER ENGINEERING TECHNOLOGY CO.,LTD. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Anshan Power Supply Company of State Grid Liaoning Electric Power Company Applicant before: ANSHAN LINKEPOWER ENGINEERING TECHNOLOGY Co.,Ltd. Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Anshan Power Supply Company of State Grid Liaoning Electric Power Company Applicant after: ANSHAN LINKEPOWER ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Anshan Power Supply Company of State Grid Liaoning Electric Power Company Applicant before: ANSHAN LANLING RELAY PROTECTION CO.,LTD. |
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Effective date of registration: 20180428 Address after: 114002 South victory road, Tiedong District, Anshan, Liaoning Province, No. 33 Co-patentee after: State Grid Corporation of China Patentee after: Anshan Power Supply Company of State Grid Liaoning Electric Power Company Co-patentee after: LIAONING LINKEPOWER ENGINEERING TECHNOLOGY CO.,LTD. Address before: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Co-patentee before: Anshan Power Supply Company of State Grid Liaoning Electric Power Company Patentee before: State Grid Corporation of China Co-patentee before: LIAONING LINKEPOWER ENGINEERING TECHNOLOGY CO.,LTD. |
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