CN105700506A - Remote temperature and humidity control system for transformer substation - Google Patents
Remote temperature and humidity control system for transformer substation Download PDFInfo
- Publication number
- CN105700506A CN105700506A CN201610276130.7A CN201610276130A CN105700506A CN 105700506 A CN105700506 A CN 105700506A CN 201610276130 A CN201610276130 A CN 201610276130A CN 105700506 A CN105700506 A CN 105700506A
- Authority
- CN
- China
- Prior art keywords
- module
- data
- fault
- detect sequence
- fault detect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 claims abstract description 46
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 12
- 238000013475 authorization Methods 0.000 claims description 12
- 201000004409 schistosomiasis Diseases 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000013500 data storage Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 230000008030 elimination Effects 0.000 abstract description 6
- 238000003379 elimination reaction Methods 0.000 abstract description 6
- 238000013024 troubleshooting Methods 0.000 abstract 1
- 230000007257 malfunction Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Selective Calling Equipment (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Automation & Control Theory (AREA)
Abstract
The invention discloses a temperature and humidity control system of a remote transformer substation, which comprises a monitoring client, a monitoring server, a monitoring substation, a monitoring terminal, an equipment controller, an equipment control parameter database and a memory, wherein the monitoring client is connected with the monitoring server; the monitoring client, the monitoring server, the monitoring substation and the monitoring terminal are sequentially connected through a network; the monitoring client comprises an equipment type setting module, a fault detection module, a data query module and an alarm setting module; the monitoring server comprises a control learning module, a primary fault elimination module, a data calling module and an alarm judgment module; the monitoring substation comprises a secondary fault removing module and a data forwarding module; the monitoring client comprises a three-level fault elimination module, a temperature and humidity data processing module and an equipment control module. The temperature and humidity control system has high communication troubleshooting capability and effectively enhances the reliability of the system.
Description
Technical field
The present invention relates to a kind of temperature and humidity control system, the temperature and humidity control system of especially a kind of long-range transformer station。
Background technology
In transformer station, ambient temperature and humidity relies primarily on air-conditioning and dehumidifier control。Unattended operation transformer station is in During Process of Long-term Operation, and the performance of air-conditioning and dehumidifier is constantly aging, and reliability decrease easily breaks down。Currently, in standing, air-conditioning and dehumidification equipment lack monitor and control facility, very flexible, intelligence degree is low, tending not to timely discovery after fault, the interior temperature and humidity that causes standing controls instability, primary equipment and secondary device reliability and life-span in serious threat switch gear room and control room。
Summary of the invention
It is an object of the invention to provide one reliably long-range transformer station temperature and humidity control system。
In order to realize foregoing invention purpose, the invention provides a kind of remotely transformer station's temperature and humidity control system, control parameter database and memorizer including monitor client, monitoring server, outstation, monitor terminal, device controller, equipment；Monitor client, monitoring server, outstation and monitor terminal are sequentially connected with by network；Monitor client includes device type setting module, fault detection module, data inquiry module and alarm and arranges module；Monitoring server includes Schistosomiasis control module, level fault gets rid of module, data transfer module and alarm judge module；Outstation includes secondary failure and gets rid of module and data forwarding module；Monitor client includes three grades of failture evacuation modules, humiture data processing module and device control module；
Device type setting module is for setting the type of equipment to be monitored, and sends the device type set to Schistosomiasis control module；Schistosomiasis control module is for controlling to read parameter database the control parameter of relevant device type according to the device type set from equipment, further according to control parameter, control command is configured to the control command of corresponding device type, and by data forwarding module, control command is sent to device control module；Device control module is for sending control command to device controller；
Fault detection module sends fault detect sequence for getting rid of module to level fault, and fault detect sequence includes node serial number and DTC；Level fault gets rid of module for receiving the fault detect sequence that fault detection module sends, and a level position increases node serial number and the DTC of self in fault detect sequence, then the fault detect sequence after increasing is sent simultaneously to secondary failure eliminating module and fault detection module；Secondary failure is got rid of module and is got rid of, for receiving level fault, the fault detect sequence that module sends, and secondary location increases node serial number and the DTC of self in fault detect sequence, then the fault detect sequence after increasing is sent simultaneously to three grades of failture evacuation modules and level fault eliminating module；Three grades of failture evacuation modules are used for receiving secondary failure and get rid of the fault detect sequence that module sends, and three level positions increase node serial number and the DTC of self in fault detect sequence, then the fault detect sequence after increasing is sent to secondary failure eliminating module；Secondary failure is got rid of and is forwarded directly to level fault after module receives the fault detect sequence that three grades of failture evacuation modules send and gets rid of module, and level fault is got rid of module and received after secondary failure gets rid of the fault detect sequence that module sends and be forwarded directly to fault detection module；The whole fault detect sequences received are resolved by fault detection module, judge whether monitoring server, outstation and monitor terminal communication failure occur according to the node serial number on a level position, secondary location and three level positions and DTC；
Humiture data processing module is for processing the data of Temperature Humidity Sensor collection, and is transferred the collection data of module transmission process to data by data forwarding module, then is transferred module by acquired data storage in memorizer by data；Data inquiry module sends data query instruction for transferring module to data, then is transferred the collection data in module reading memorizer by data and be forwarded to data inquiry module；
Alarm arranges module for setting humiture alarm threshold, and sends humiture alarm threshold to alerting judge module；The collection data that alarm judge module receives for data are transferred module carry out real-time judge, if exceeding setting threshold value, then arrange module feedback warning information to alarm。
Adopt fault detection module, level fault to get rid of module, secondary failure gets rid of module and one complete malfunction elimination system of three grades of failture evacuation module compositions, monitor client can be passed through and monitor communications status in real time, find communication failure in time, thus effectively guaranteeing the reliability of temperature and humidity control system；Adopt alarm that module is set and can set corresponding humiture alarm threshold according to requirement in practical systems, strengthen the pervasive performance of native system；Adopt fault detect sequence extremely bi-directionally sent up and down, it is possible to investigate out which rank of communication failure betides, improve malfunction elimination efficiency；Adopt device type setting module can select to set corresponding control command form according to field erected device type, further enhancing the pervasive performance of native system。
As the scheme that limits further of the present invention, monitor client also includes identity and sets module；Monitoring server also includes identification authorization module；Identity sets module for sending authentication information to identification authorization module；Identification authorization module is used for receiving authentication information and being verified examining to authentication information, if checking is examined pass through, then set module return to identity and be verified information, and allow monitor client to communicate further with monitoring server, if failure is examined in checking, set module return checking to identity and do not pass through information, and prompting sends authentication information again。Adopt identity to set module and identification authorization module can complete the identification of monitor client, effectively enhance the safety of system。
As the scheme that limits further of the present invention, outstation also includes frequency control module；Monitoring server also includes monitoring frequency setting module；Monitoring frequency setting module is for sending monitoring frequency to frequency control module, then is sent, by frequency control module setting humiture data processing module, the frequency gathering data。Adopt frequency control module and monitoring frequency setting module setting can be needed to send the frequency gathering data, reasonable distribution system loading according to system, reduce system power dissipation。
As the scheme that limits further of the present invention, fault detect sequence includes eight bit data, respectively is two identification codes, first nodes numbering, level fault code, two-level node numbering, secondary failure code, three grades of node serial numbers and three grades of DTCs。Adopt two identification codes to be capable of the checking identification of fault detect sequence, strengthen the accuracy rate of system communication。
The beneficial effects of the present invention is: (1) adopts fault detection module, level fault to get rid of module, secondary failure gets rid of module and one complete malfunction elimination system of three grades of failture evacuation module compositions, monitor client can be passed through and monitor communications status in real time, find communication failure in time, thus effectively guaranteeing the reliability of temperature and humidity control system；(2) adopt alarm that module is set and can set corresponding humiture alarm threshold according to requirement in practical systems, strengthen the pervasive performance of native system；(3) adopt fault detect sequence extremely bi-directionally sent up and down, it is possible to investigate out which rank of communication failure betides, improve malfunction elimination efficiency；(4) adopt device type setting module can select to set corresponding control command form according to field erected device type, further enhancing the pervasive performance of native system。
Accompanying drawing explanation
Fig. 1 is the system structure schematic diagram of the present invention。
Detailed description of the invention
Include as it is shown in figure 1, the invention discloses a kind of remotely transformer station's temperature and humidity control system: monitor client, monitoring server, outstation, monitor terminal, device controller, equipment control parameter database and memorizer。
Wherein, monitor client, monitoring server, outstation and monitor terminal are sequentially connected with by network；Device controller is connected with monitor terminal；Equipment controls parameter database and is all connected with monitoring server with memorizer。
Monitor client includes device type setting module, fault detection module, identity set module, data inquiry module and alarm and arrange module；Monitoring server includes Schistosomiasis control module, level fault gets rid of module, identification authorization module, monitoring frequency setting module, data transfer module and alarm judge module；Outstation includes secondary failure and gets rid of module, frequency control module and data forwarding module；Monitor client includes three grades of failture evacuation modules, humiture data processing module and device control module。
Device type setting module is for setting the type of equipment to be monitored, and sends the device type set to Schistosomiasis control module；Schistosomiasis control module is for controlling to read parameter database the control parameter of relevant device type according to the device type set from equipment, further according to control parameter, control command is configured to the control command of corresponding device type, and by data forwarding module, control command is sent to device control module；Device control module is for sending control command to device controller。
Fault detection module sends fault detect sequence for getting rid of module to level fault, and fault detect sequence includes node serial number and DTC；Level fault gets rid of module for receiving the fault detect sequence that fault detection module sends, and a level position increases node serial number and the DTC of self in fault detect sequence, then the fault detect sequence after increasing is sent simultaneously to secondary failure eliminating module and fault detection module；Secondary failure is got rid of module and is got rid of, for receiving level fault, the fault detect sequence that module sends, and secondary location increases node serial number and the DTC of self in fault detect sequence, then the fault detect sequence after increasing is sent simultaneously to three grades of failture evacuation modules and level fault eliminating module；Three grades of failture evacuation modules are used for receiving secondary failure and get rid of the fault detect sequence that module sends, and three level positions increase node serial number and the DTC of self in fault detect sequence, then the fault detect sequence after increasing is sent to secondary failure eliminating module；Secondary failure is got rid of and is forwarded directly to level fault after module receives the fault detect sequence that three grades of failture evacuation modules send and gets rid of module, and level fault is got rid of module and received after secondary failure gets rid of the fault detect sequence that module sends and be forwarded directly to fault detection module；The whole fault detect sequences received are resolved by fault detection module, judge whether monitoring server, outstation and monitor terminal communication failure occur according to the node serial number on a level position, secondary location and three level positions and DTC。
Humiture data processing module is for processing the data of Temperature Humidity Sensor collection, and is transferred the collection data of module transmission process to data by data forwarding module, then is transferred module by acquired data storage in memorizer by data；Data inquiry module sends data query instruction for transferring module to data, then is transferred the collection data in module reading memorizer by data and be forwarded to data inquiry module。
Alarm arranges module for setting humiture alarm threshold, and sends humiture alarm threshold to alerting judge module；The collection data that alarm judge module receives for data are transferred module carry out real-time judge, if exceeding setting threshold value, then arrange module feedback warning information to alarm。
Identity sets module for sending authentication information to identification authorization module；Identification authorization module is used for receiving authentication information and being verified examining to authentication information, if checking is examined pass through, then set module return to identity and be verified information, and allow monitor client to communicate further with monitoring server, if failure is examined in checking, set module return checking to identity and do not pass through information, and prompting sends authentication information again。
Monitoring frequency setting module is for sending monitoring frequency to frequency control module, then is sent, by frequency control module setting humiture data processing module, the frequency gathering data。
Fault detect sequence includes eight bit data, respectively is two identification codes, first nodes numbering, level fault code, two-level node numbering, secondary failure code, three grades of node serial numbers and three grades of DTCs。
Operationally, monitor client is used a kind of remotely transformer station's temperature and humidity control system of the present invention by client, it may be achieved device type setting, fault detect, data query, identification and alarm such as arrange at the function。
When carrying out device type and setting, device type setting module is for setting the type of equipment to be monitored, and sends the device type set to Schistosomiasis control module；Schistosomiasis control module is for controlling to read parameter database the control parameter of relevant device type according to the device type set from equipment, further according to control parameter, control command is configured to the control command of corresponding device type, and by data forwarding module, control command is sent to device control module；Device control module is for sending control command to device controller。
When carrying out fault detect, fault detection module sends fault detect sequence for getting rid of module to level fault, and fault detect sequence includes node serial number and DTC；Level fault gets rid of module for receiving the fault detect sequence that fault detection module sends, and a level position increases node serial number and the DTC of self in fault detect sequence, then the fault detect sequence after increasing is sent simultaneously to secondary failure eliminating module and fault detection module；Secondary failure is got rid of module and is got rid of, for receiving level fault, the fault detect sequence that module sends, and secondary location increases node serial number and the DTC of self in fault detect sequence, then the fault detect sequence after increasing is sent simultaneously to three grades of failture evacuation modules and level fault eliminating module；Three grades of failture evacuation modules are used for receiving secondary failure and get rid of the fault detect sequence that module sends, and three level positions increase node serial number and the DTC of self in fault detect sequence, then the fault detect sequence after increasing is sent to secondary failure eliminating module；Secondary failure is got rid of and is forwarded directly to level fault after module receives the fault detect sequence that three grades of failture evacuation modules send and gets rid of module, and level fault is got rid of module and received after secondary failure gets rid of the fault detect sequence that module sends and be forwarded directly to fault detection module；The whole fault detect sequences received are resolved by fault detection module, judge whether monitoring server, outstation and monitor terminal communication failure occur according to the node serial number on a level position, secondary location and three level positions and DTC。
When carrying out data query, humiture data processing module is for processing the data of Temperature Humidity Sensor collection, and transfer, to data, the collection data that module transmission processes by data forwarding module, then transferred module by acquired data storage in memorizer by data；Data inquiry module sends data query instruction for transferring module to data, then is transferred the collection data in module reading memorizer by data and be forwarded to data inquiry module。
When carrying out identification, identity sets module for sending authentication information to identification authorization module；Identification authorization module is used for receiving authentication information and being verified examining to authentication information, if checking is examined pass through, then set module return to identity and be verified information, and allow monitor client to communicate further with monitoring server, if failure is examined in checking, set module return checking to identity and do not pass through information, and prompting sends authentication information again。
When carrying out alarm and arranging, alarm arranges module for setting humiture alarm threshold, and sends humiture alarm threshold to alerting judge module；The collection data that alarm judge module receives for data are transferred module carry out real-time judge, if exceeding setting threshold value, then arrange module feedback warning information to alarm。
Claims (4)
1. a long-range transformer station temperature and humidity control system, it is characterised in that: include monitor client, monitoring server, outstation, monitor terminal, device controller, equipment control parameter database and memorizer；Monitor client, monitoring server, outstation and monitor terminal are sequentially connected with by network；Monitor client includes device type setting module, fault detection module, data inquiry module and alarm and arranges module；Monitoring server includes Schistosomiasis control module, level fault gets rid of module, data transfer module and alarm judge module；Outstation includes secondary failure and gets rid of module and data forwarding module；Monitor client includes three grades of failture evacuation modules, humiture data processing module and device control module；
Device type setting module is for setting the type of equipment to be monitored, and sends the device type set to Schistosomiasis control module；Schistosomiasis control module is for controlling to read parameter database the control parameter of relevant device type according to the device type set from equipment, further according to control parameter, control command is configured to the control command of corresponding device type, and by data forwarding module, control command is sent to device control module；Device control module is for sending control command to device controller；
Fault detection module sends fault detect sequence for getting rid of module to level fault, and fault detect sequence includes node serial number and DTC；Level fault gets rid of module for receiving the fault detect sequence that fault detection module sends, and a level position increases node serial number and the DTC of self in fault detect sequence, then the fault detect sequence after increasing is sent simultaneously to secondary failure eliminating module and fault detection module；Secondary failure is got rid of module and is got rid of, for receiving level fault, the fault detect sequence that module sends, and secondary location increases node serial number and the DTC of self in fault detect sequence, then the fault detect sequence after increasing is sent simultaneously to three grades of failture evacuation modules and level fault eliminating module；Three grades of failture evacuation modules are used for receiving secondary failure and get rid of the fault detect sequence that module sends, and three level positions increase node serial number and the DTC of self in fault detect sequence, then the fault detect sequence after increasing is sent to secondary failure eliminating module；Secondary failure is got rid of and is forwarded directly to level fault after module receives the fault detect sequence that three grades of failture evacuation modules send and gets rid of module, and level fault is got rid of module and received after secondary failure gets rid of the fault detect sequence that module sends and be forwarded directly to fault detection module；The whole fault detect sequences received are resolved by fault detection module, judge whether monitoring server, outstation and monitor terminal communication failure occur according to the node serial number on a level position, secondary location and three level positions and DTC；
Humiture data processing module is for processing the data of Temperature Humidity Sensor collection, and is transferred the collection data of module transmission process to data by data forwarding module, then is transferred module by acquired data storage in memorizer by data；Data inquiry module sends data query instruction for transferring module to data, then is transferred the collection data in module reading memorizer by data and be forwarded to data inquiry module；
Alarm arranges module for setting humiture alarm threshold, and sends humiture alarm threshold to alerting judge module；The collection data that alarm judge module receives for data are transferred module carry out real-time judge, if exceeding setting threshold value, then arrange module feedback warning information to alarm。
2. long-range transformer station according to claim 1 temperature and humidity control system, it is characterised in that: monitor client also includes identity and sets module；Monitoring server also includes identification authorization module；Identity sets module for sending authentication information to identification authorization module；Identification authorization module is used for receiving authentication information and being verified examining to authentication information, if checking is examined pass through, then set module return to identity and be verified information, and allow monitor client to communicate further with monitoring server, if failure is examined in checking, set module return checking to identity and do not pass through information, and prompting sends authentication information again。
3. long-range transformer station according to claim 1 and 2 temperature and humidity control system, it is characterised in that: outstation also includes frequency control module；Monitoring server also includes monitoring frequency setting module；Monitoring frequency setting module is for sending monitoring frequency to frequency control module, then is sent, by frequency control module setting humiture data processing module, the frequency gathering data。
4. long-range transformer station according to claim 1 and 2 temperature and humidity control system, it is characterized in that: fault detect sequence includes eight bit data, respectively be two identification codes, first nodes numbering, level fault code, two-level node numbering, secondary failure code, three grades of node serial numbers and three grades of DTCs。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276130.7A CN105700506B (en) | 2016-04-29 | 2016-04-29 | Remote temperature and humidity control system for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276130.7A CN105700506B (en) | 2016-04-29 | 2016-04-29 | Remote temperature and humidity control system for transformer substation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105700506A true CN105700506A (en) | 2016-06-22 |
| CN105700506B CN105700506B (en) | 2018-02-06 |
Family
ID=56217886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610276130.7A Active CN105700506B (en) | 2016-04-29 | 2016-04-29 | Remote temperature and humidity control system for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105700506B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991472A (en) * | 2017-12-29 | 2019-07-09 | 湖南工业大学 | Mains frequency disturbs method of real-time, equipment and system |
| CN114138617A (en) * | 2022-02-07 | 2022-03-04 | 杭州朗澈科技有限公司 | Self-learning frequency conversion monitoring method and system, electronic equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497024A (en) * | 2011-12-16 | 2012-06-13 | 广东电网公司茂名供电局 | Intelligent warning system based on integer programming |
| CN102570602A (en) * | 2011-12-04 | 2012-07-11 | 江苏省电力公司南京供电公司 | Fault comprehensive processing platform and method of distribution network |
| CN202663201U (en) * | 2012-07-30 | 2013-01-09 | 广东汇盈电力工程有限公司 | 110 kilovolt (KV) step-type power transformation monitoring system |
| CN103391218A (en) * | 2013-07-25 | 2013-11-13 | 云南电力试验研究院（集团）有限公司电力研究院 | Management system applied to electric system and based on data hierarchy and classification |
| CN103812131A (en) * | 2013-10-29 | 2014-05-21 | 国网辽宁省电力有限公司沈阳供电公司 | Multi-agent-based urban power grid isolated island black-start system and method |
-
2016
- 2016-04-29 CN CN201610276130.7A patent/CN105700506B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570602A (en) * | 2011-12-04 | 2012-07-11 | 江苏省电力公司南京供电公司 | Fault comprehensive processing platform and method of distribution network |
| CN102497024A (en) * | 2011-12-16 | 2012-06-13 | 广东电网公司茂名供电局 | Intelligent warning system based on integer programming |
| CN202663201U (en) * | 2012-07-30 | 2013-01-09 | 广东汇盈电力工程有限公司 | 110 kilovolt (KV) step-type power transformation monitoring system |
| CN103391218A (en) * | 2013-07-25 | 2013-11-13 | 云南电力试验研究院（集团）有限公司电力研究院 | Management system applied to electric system and based on data hierarchy and classification |
| CN103812131A (en) * | 2013-10-29 | 2014-05-21 | 国网辽宁省电力有限公司沈阳供电公司 | Multi-agent-based urban power grid isolated island black-start system and method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109991472A (en) * | 2017-12-29 | 2019-07-09 | 湖南工业大学 | Mains frequency disturbs method of real-time, equipment and system |
| CN109991472B (en) * | 2017-12-29 | 2022-08-02 | 湖南工业大学 | Power grid frequency disturbance real-time monitoring method, equipment and system |
| CN114138617A (en) * | 2022-02-07 | 2022-03-04 | 杭州朗澈科技有限公司 | Self-learning frequency conversion monitoring method and system, electronic equipment and storage medium |
| CN114138617B (en) * | 2022-02-07 | 2022-05-24 | 杭州朗澈科技有限公司 | Self-learning frequency conversion monitoring method and system, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105700506B (en) | 2018-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9874869B2 (en) | Information controller, information control system, and information control method | |
| CN104408851B (en) | A kind of cell intelligent safety monitoring system based on Internet of Things | |
| CN102819249B (en) | Linkage control system and control method for power tunnel | |
| CN103065438A (en) | Gas alarm system with wireless communication function | |
| CN102375437A (en) | Device and method for data acquisition and transmission during wireless production process based on IEEE802.15.4 protocol and PLCs (programmable logic controllers) | |
| CN104092585A (en) | Smart substation process level secondary circuit fault diagnosis method | |
| CN105717786A (en) | Diagnostics and enhanced functionality for single-wire safety communication | |
| CN103296112A (en) | Junction box and intelligent motoring system of solar battery component | |
| CN104133510A (en) | Transformer substation indoor environment remote monitoring system | |
| CN104052015B (en) | Relay protection device constant value district distant place changing method | |
| CN105140886B (en) | Relay protection system and the method for using it to collection data | |
| CN107742925A (en) | The hard pressing plate method for inspecting of transformer station based on three-level network | |
| CN102208983A (en) | Identity recognition management system and method focused on households in social security housing | |
| CN106681244A (en) | Intelligent distributed distribution room remote monitoring system | |
| CN105700506A (en) | Remote temperature and humidity control system for transformer substation | |
| CN105357029B (en) | The determination method of intelligent substation communication link exception based on whole station information | |
| CN103514729A (en) | Wireless sensor network based intelligent transformer substation environment monitoring system | |
| CN204906001U (en) | Contactless signal real time transport no. 5 prevents control system | |
| CN103414571A (en) | Information collecting and transmitting convergence node used for industrial monitoring | |
| CN203759503U (en) | Intelligent storehouse management system | |
| CN105449857B (en) | The anti-electric gas-tight lock system of ground control and method | |
| CN105629913A (en) | Railway machine room signal power supply and environment monitoring system | |
| CN103885422A (en) | Hydrogen fuel standby power source monitoring system and method | |
| CN103715774B (en) | Encryption authorization type automatic remote control opening and closing device and method of operation thereof | |
| CN105930288A (en) | Multifunctional computer communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191128 Address after: 241000 office building a, north side of Wuyishan Road, Wuhu Economic and Technological Development Zone, Wuhu City, Anhui Province Patentee after: XINYI ENERGY TECHNOLOGY (WUHU) Co.,Ltd. Address before: Nanjing City, Jiangsu province 210046 City Xianlin University No. 99 Patentee before: Nanjing Vocational College of Information Technology |