CN103337912A - Master monitoring device of AC/DC (Alternating Current/Direct Current) integration power supply - Google Patents
Master monitoring device of AC/DC (Alternating Current/Direct Current) integration power supply Download PDFInfo
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- CN103337912A CN103337912A CN2013103077782A CN201310307778A CN103337912A CN 103337912 A CN103337912 A CN 103337912A CN 2013103077782 A CN2013103077782 A CN 2013103077782A CN 201310307778 A CN201310307778 A CN 201310307778A CN 103337912 A CN103337912 A CN 103337912A
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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
- Y04S10/16—Electric power substations
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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
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a master monitoring device of an AC/DC (Alternating Current/Direct Current) integrated power supply. The master monitoring device of the AC/DC integration power supply consists of a data processing module, a data storage module, a driving module, a current transducer, a signal converter, a filter module, an AC power supply monitoring module, a DC power supply monitoring module, a UPS (Uninterruptible Power Supply) monitoring module, a circuit insulation monitoring module, a double-line switch monitoring module, a communication power supply detection module, a wireless communication module, an alarm module, a GPS (Global Positioning System) satellite signal positioning module, an I/O (Input/Output) module and a display, wherein a communication module is formed in a way that the wireless communication module and a wired communication module are connected in parallel, and the alarm module is formed in a way that an alarm and an emergency stop switch are connected in series. According to the master monitoring device of the AC/DC integration power supply disclosed by the invention, uninterrupted collection and storage can be effectively carried out on each main power supply of a transformer substation, alarm can be carried out on an abnormal point or fault, accurate positioning is only carried out on fault power transformation, meanwhile, data and control communication can be carried out through a wireless or wired transmission way, and thus the integration degree and the automation degree of control management of the transformer substation can be enhanced.
Description
Technical field
The present invention relates to a kind of alternating current-direct current integrated power supply and always monitor device, belong to the power transmission and transforming equipment technical field.
Background technology
Transformer station is part important in the power transmission and transformation system, the operation stability of transformer station, operating efficiencies etc. are directly connected to running quality and the efficient of whole supply network, thereby national economy is produced all trades and professions producing great influence, and the power supply of transformer station generally comprises the station DC power supply at present, stand and use AC power, ups power, stand and switch electric power system with the main electric power system of communication power supply four parts and an auxiliary circuit, in order to promote the stability of substation operation, these several electric power systems are usually designed to independently work system, there is not any association between each system, but this design has also caused lacking between each system effectively unified supervision and maintenance, thereby to causing the operational factor of transformer station, running status, potential faults etc. lack feedback information timely, thereby caused the supervision confusion to transformer station on the one hand, also reduce the automaticity of substation operation on the other hand, can't satisfy the needs of electric power system development.
Summary of the invention
The object of the invention just is to overcome above-mentioned deficiency, provides a kind of alternating current-direct current integrated power supply always to monitor device.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of alternating current-direct current integrated power supply is always monitored device, described alternating current-direct current integrated power supply is always monitored device by data processing module, data poke module, driver module, current transducer, signal converter, filtration module, the AC power monitoring module, the DC power supply monitoring module, the ups power monitoring module, the line insulation monitoring module, two-wire switching monitoring module, the communication power supply detection module, wireless communication module, alarm module, the gps satellite signal location, I/O module and display constitute, described driver module respectively with data processing module, filtration module, wireless communication module, alarm module, gps satellite signal location and I/O module are electrically connected, described filtration module is electrically connected with signal converter in addition, described data processing module is electrically connected with data poke module in addition, described AC power monitoring module, the DC power supply monitoring module, the ups power monitoring module, the line insulation monitoring module, two-wire switching monitoring module and communication power supply detection module all are electrically connected by current transducer and signal converter, described I/O module is connected with wireless communication module and display electrical equipment in addition, described communication module is made of wireless communication module and the parallel connection of wire communication module, described AC power monitoring module is electrically connected with AC power to be detected in addition, described DC power supply monitoring module is electrically connected with DC power supply to be detected in addition, described ups power monitoring module is electrically connected with ups power to be detected in addition, described line insulation monitoring module in addition with AC power to be detected, DC power supply, ups power and communication power supply bus and control line are electrically connected, described two-wire switching monitoring module is electrically connected with two-wire switching device shifter to be detected in addition, described communication power supply detection module is electrically connected with communication power supply to be detected in addition, and alarm module is made of alarm and emergency stop switch series connection.
Alarm is acousto-optic one buzzer.
The wire communication module is RS23 module or RS485 module.
Display is one or more liquid crystal display screen.
The present invention has realized using DC power supply with independently standing separately in the transformer station, stand and use AC power, ups power, stand and switch unified being incorporated on the monitor supervision platform of electric power system with communication power supply and circuit, can be effectively to each main power supply ruuning situation of transformer station, operational factor is uninterruptedly gathered storage, and to abnormity point or fault is reported to the police and by gps satellite signal location fault transformer station accurately being located, the present invention simultaneously also can carry out data and control communication by the mode of wireless or wire transmission, thereby strengthen integrated words degree and the automaticity of transformer station's control and management, thereby effectively satisfy the needs of electric power development.
Description of drawings
Fig. 1 is terminal collector electrical principle block diagram.
Embodiment
As shown in Figure 1, a kind of alternating current-direct current integrated power supply is always monitored device, described alternating current-direct current integrated power supply is always monitored device by data processing module, data poke module, driver module, current transducer, signal converter, filtration module, the AC power monitoring module, the DC power supply monitoring module, the ups power monitoring module, the line insulation monitoring module, two-wire switching monitoring module, the communication power supply detection module, wireless communication module, alarm module, the gps satellite signal location, I/O module and display constitute, described driver module respectively with data processing module, filtration module, wireless communication module, alarm module, gps satellite signal location and I/O module are electrically connected, described filtration module is electrically connected with signal converter in addition, described data processing module is electrically connected with data poke module in addition, described AC power monitoring module, the DC power supply monitoring module, the ups power monitoring module, the line insulation monitoring module, two-wire switching monitoring module and communication power supply detection module all are electrically connected by current transducer and signal converter, described I/O module is connected with wireless communication module and display electrical equipment in addition, described communication module is made of wireless communication module and the parallel connection of wire communication module, described AC power monitoring module is electrically connected with AC power to be detected in addition, described DC power supply monitoring module is electrically connected with DC power supply to be detected in addition, described ups power monitoring module is electrically connected with ups power to be detected in addition, described line insulation monitoring module in addition with AC power to be detected, DC power supply, ups power and communication power supply bus and control line are electrically connected, described two-wire switching monitoring module is electrically connected with two-wire switching device shifter to be detected in addition, described communication power supply detection module is electrically connected with communication power supply to be detected in addition, and alarm module is made of alarm and emergency stop switch series connection.
Claims (4)
1. an alternating current-direct current integrated power supply is always monitored device, it is characterized in that: described alternating current-direct current integrated power supply is always monitored device by data processing module, data poke module, driver module, current transducer, signal converter, filtration module, the AC power monitoring module, the DC power supply monitoring module, the ups power monitoring module, the line insulation monitoring module, two-wire switching monitoring module, the communication power supply detection module, wireless communication module, alarm module, the gps satellite signal location, I/O module and display constitute, described driver module respectively with data processing module, filtration module, wireless communication module, alarm module, gps satellite signal location and I/O module are electrically connected, described filtration module is electrically connected with signal converter in addition, described data processing module is electrically connected with data poke module in addition, described AC power monitoring module, the DC power supply monitoring module, the ups power monitoring module, the line insulation monitoring module, two-wire switching monitoring module and communication power supply detection module all are electrically connected by current transducer and signal converter, described I/O module is connected with wireless communication module and display electrical equipment in addition, described communication module is made of wireless communication module and the parallel connection of wire communication module, described AC power monitoring module is electrically connected with AC power to be detected in addition, described DC power supply monitoring module is electrically connected with DC power supply to be detected in addition, described ups power monitoring module is electrically connected with ups power to be detected in addition, described line insulation monitoring module in addition with AC power to be detected, DC power supply, ups power and communication power supply bus and control line are electrically connected, described two-wire switching monitoring module is electrically connected with two-wire switching device shifter to be detected in addition, described communication power supply detection module is electrically connected with communication power supply to be detected in addition, and alarm module is made of alarm and emergency stop switch series connection.
2. a kind of alternating current-direct current integrated power supply according to claim 1 is always monitored device, it is characterized in that: described alarm is acousto-optic one buzzer.
3. a kind of alternating current-direct current integrated power supply according to claim 1 is always monitored device, it is characterized in that: described wire communication module is RS23 module or RS485 module.
4. a kind of alternating current-direct current integrated power supply according to claim 1 is always monitored device, and it is characterized in that: described display is one or more liquid crystal display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307778.2A CN103337912B (en) | 2013-07-22 | 2013-07-22 | Master monitoring device of AC/DC (Alternating Current/Direct Current) integration power supply |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307778.2A CN103337912B (en) | 2013-07-22 | 2013-07-22 | Master monitoring device of AC/DC (Alternating Current/Direct Current) integration power supply |
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| Publication Number | Publication Date |
|---|---|
| CN103337912A true CN103337912A (en) | 2013-10-02 |
| CN103337912B CN103337912B (en) | 2015-07-01 |
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| CN201310307778.2A Active CN103337912B (en) | 2013-07-22 | 2013-07-22 | Master monitoring device of AC/DC (Alternating Current/Direct Current) integration power supply |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560582A (en) * | 2013-10-22 | 2014-02-05 | 国家电网公司 | Outdoor transformer substation monitoring system |
| CN104079066A (en) * | 2013-10-30 | 2014-10-01 | 中国南方电网有限责任公司 | Method for judging disappearance of secondary direct-current power supply of far-end transformer substation |
| CN105762941A (en) * | 2016-05-10 | 2016-07-13 | 国网山东省电力公司聊城供电公司 | Alternating current and direct current integrated power supply master monitoring device |
Citations (4)
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| CN2634712Y (en) * | 2003-04-25 | 2004-08-18 | 江苏省电力公司镇江供电公司 | AC/DC power supply microcomputer monitornig integrated device |
| KR100961789B1 (en) * | 2009-05-11 | 2010-06-07 | 김영섭 | Rtu control power total detection management |
| CN202050287U (en) * | 2010-07-21 | 2011-11-23 | 深圳市深泰明科技有限公司 | Integrated digital intelligent direct-alternating current station power source system for electric power |
| CN202735422U (en) * | 2012-06-05 | 2013-02-13 | 广东电网公司电力科学研究院 | Alternating current/direct current integrated power source system on-line early warning system used for substation |
-
2013
- 2013-07-22 CN CN201310307778.2A patent/CN103337912B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2634712Y (en) * | 2003-04-25 | 2004-08-18 | 江苏省电力公司镇江供电公司 | AC/DC power supply microcomputer monitornig integrated device |
| KR100961789B1 (en) * | 2009-05-11 | 2010-06-07 | 김영섭 | Rtu control power total detection management |
| CN202050287U (en) * | 2010-07-21 | 2011-11-23 | 深圳市深泰明科技有限公司 | Integrated digital intelligent direct-alternating current station power source system for electric power |
| CN202735422U (en) * | 2012-06-05 | 2013-02-13 | 广东电网公司电力科学研究院 | Alternating current/direct current integrated power source system on-line early warning system used for substation |
Non-Patent Citations (1)
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| 王炳林等: "变电站交直流一体化电源系统的设计与应用", 《冶金动力》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103560582A (en) * | 2013-10-22 | 2014-02-05 | 国家电网公司 | Outdoor transformer substation monitoring system |
| CN103560582B (en) * | 2013-10-22 | 2016-08-17 | 国家电网公司 | A kind of outdoor substation monitoring system |
| CN104079066A (en) * | 2013-10-30 | 2014-10-01 | 中国南方电网有限责任公司 | Method for judging disappearance of secondary direct-current power supply of far-end transformer substation |
| CN105762941A (en) * | 2016-05-10 | 2016-07-13 | 国网山东省电力公司聊城供电公司 | Alternating current and direct current integrated power supply master monitoring device |
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| Publication number | Publication date |
|---|---|
| CN103337912B (en) | 2015-07-01 |
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