CN105680566A - Dispatching data network-based restarting device and restarting method for fault recording device - Google Patents

Dispatching data network-based restarting device and restarting method for fault recording device Download PDF

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Publication number
CN105680566A
CN105680566A CN201610167801.6A CN201610167801A CN105680566A CN 105680566 A CN105680566 A CN 105680566A CN 201610167801 A CN201610167801 A CN 201610167801A CN 105680566 A CN105680566 A CN 105680566A
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China
Prior art keywords
rebooting
wave recording
module
fault
monitoring
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Application number
CN201610167801.6A
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Chinese (zh)
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CN105680566B (en
Inventor
吴勇海
江荣铭
王浩远
翁先福
李玍
苏华
廖成滨
陈远福
陈川
黄平
张红芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
State Grid Fujian Electric Power Co Ltd
Longyan Power Supply Co of State Grid Fujian Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Fujian Electric Power Co Ltd
Longyan Power Supply Co of State Grid Fujian Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, State Grid Fujian Electric Power Co Ltd, Longyan Power Supply Co of State Grid Fujian Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201610167801.6A priority Critical patent/CN105680566B/en
Publication of CN105680566A publication Critical patent/CN105680566A/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/0006Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network for single frequency AC networks
    • H02J13/0013Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network for single frequency AC networks characterised by transmission structure between the control or monitoring unit and the controlled or monitored unit
    • H02J13/0017Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network for single frequency AC networks characterised by transmission structure between the control or monitoring unit and the controlled or monitored unit with direct transmission between the control or monitoring unit and the controlled or monitored unit
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/16Electric power substations

Abstract

The invention discloses a dispatching data network-based restarting device and restarting method for a fault recording device. The restarting device is provided with a communication monitoring module, a single chip microcomputer module and a restarting module, can timely monitor the communication condition of the fault recording device through the communication monitoring module and judges whether the fault recording device is in communication interrupt or not through the single chip microcomputer module; the single chip microcomputer module sends out a warning signal to a remote monitoring host in communication interrupt; and the remote monitoring host transmits a restarting signal to the restarting device through a substation dispatching data network and then cuts off a power supply of the fault recording device through the restarting device to achieve restarting of the fault recording device. The dispatching data network is adopted by the fault recording device, so that the investment cost can be reduced; meanwhile, remote operation of restarting the fault recording device and communication state monitoring of the fault recording device are merged into daily substation monitoring; and the human cost can be saved.

Description

The rebooting device of fault wave recording device and method for restarting based on dispatch data net
Technical field
What the present invention relates to fault wave recording device restarts field, refers more particularly to rebooting device and the method for restarting of a kind of fault wave recording device based on dispatch data net.
Background technology
In recent years, along with developing rapidly of power grid construction, the quantity of transformer station sharply increases, and most of transformer station has realized unmanned all, when the record wave communication that breaks down interrupts, obtain and arrive in-situ processing in time, fault oscillograph is a kind of self-recording unit throughout the year putting into operation to monitor Operation of Electric Systems situation, if this situation occurs, protection personnel need fault oscillograph power-off to scene and restart, and at this moment it just can recover normal; But; due to present transformer station generally from urban district farther out; therefore protection personnel take long enough to scene; such process had both added the fault oscillograph fault defect elimination time; when increasing electric network fault, fault oscillograph can not normally record the probability of ripple, also increases the work on the spot intensity of protection personnel.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the present invention provides the rebooting device of a kind of fault wave recording device based on dispatch data net that can quickly restart fault oscillograph.
Technical scheme provided by the invention is as follows: the rebooting device of a kind of fault wave recording device based on dispatch data net, including communication monitoring module, one-chip computer module and restart module, described communication monitoring module is used for monitoring fault wave recording device netting twine channel case and sending monitoring result to described one-chip computer module, whether described one-chip computer module is normal according to the communication of monitoring result failure judgement wave recording device, send warning signal time abnormal monitoring host computer afield, Restart Signal is sent to described rebooting device by remote monitoring main frame by transformer station's dispatch data net, described rebooting device is connected with the supply terminals of fault wave recording device by power control line, described rebooting device receive open failure wave recording device after Restart Signal power supply thus startup separator wave recording device restart action.
In the preferred embodiment, described in restart module be provided with contact-relay, the actuation coil of described contact-relay is connected with the supply terminals of fault wave recording device by power control line.
In the preferred embodiment, also will restart actuating signal while described contact-relay open failure wave recording device power supply and send monitoring host computer afield.
In the preferred embodiment, being provided with two operational amplifiers in described communication monitoring module and be respectively used to the data feedback channel situation in monitoring netting twine passage and down going channel situation, said two operational amplifier all realizes data transmission with described one-chip computer module.
In the preferred embodiment, described one-chip computer module is also associated with PhotoMOS relay and two light emitting diodes, and described light emitting diode turns on luminescence when described one-chip computer module sends warning signal.
In the preferred embodiment, also include power module, described power module for external power source is converted to communication monitoring module, one-chip computer module and restart module can turn-on power.
The method for restarting of a kind of fault wave recording device based on dispatch data net, comprises the following steps:
1) power line and netting twine that originally accessed fault wave recording device are first accessed rebooting device, then again rebooting device is accessed fault wave recording device, so that this rebooting device can monitor the communications status of fault wave recording device, remote control order can be received again fault wave recording device is restarted;
2) when the communication monitoring module monitors netting twine loop in this rebooting device does not have signal input single-chip microcomputer, then failure wave-recording fault sentenced by single-chip microcomputer, is simultaneously emitted by signal to remote monitoring main frame;
3) Restart Signal is sent to rebooting device by remote monitoring main frame by transformer station's dispatch data net, rebooting device receive Restart Signal after open failure wave recording device power supply thus startup separator wave recording device restart action;
4) this rebooting device also sends monitoring host computer afield facilitate the staff in a distant place to confirm that communication recovery is normal by restarting actuating signal.
What the present invention produced has the beneficial effects that: the rebooting device of this fault wave recording device is by arranging communication monitoring module, one-chip computer module and restart module, fault wave recording device signal intelligence can be monitored in time by communication monitoring module, by whether one-chip computer module failure judgement wave recording device there is communication disruption, when there is communication disruption, one-chip computer module sends warning signal monitoring host computer afield, Restart Signal is sent to rebooting device by remote monitoring main frame by transformer station's dispatch data net, rebooting device receive open failure wave recording device after Restart Signal power supply thus startup separator wave recording device restart action, also send monitoring host computer afield facilitate the staff in a distant place to confirm that communication recovery is normal by restarting actuating signal simultaneously, this fault wave recording device adopts dispatch data net, cost of investment can be reduced, the communications status restarting remotely operation and the fault wave recording device of fault wave recording device is monitored that being incorporated to daily transformer station monitors simultaneously, human cost can be saved.
Accompanying drawing explanation
Fig. 1 is the rebooting device system communication chart in the present invention;
Fig. 2 is the internal each module connection diagram of the rebooting device in the present invention;
Fig. 3 is the wiring diagram of the contact-relay in the rebooting device in the present invention;
Fig. 4 is the wiring diagram of the communication monitoring module in the rebooting device in the present invention;
Fig. 5 is single-chip microcomputer in the rebooting device in the present invention outputs loop diagram with PhotoMOS relay and light emitting diode are connected.
Detailed description of the invention
Referring to Fig. 1, this rebooting device should connect by Fig. 1, it is about to original power line accessing fault wave recording device and netting twine first accesses rebooting device, then again rebooting device is accessed fault wave recording device, so that this rebooting device can monitor the communications status of fault wave recording device, remote control order can be received again fault wave recording device is restarted.
The wiring diagram of communication monitoring module is as shown in Figure 4, communication monitoring module adopts LM358 and LM678 combination to monitor the 12 of netting twine, 36, then monitoring result is reached single-chip microcomputer, when 12 monitoring circuits do not have signal input single-chip microcomputer, then data feedback channel fault, when 36 monitoring circuits do not have signal input single-chip microcomputer, then down going channel fault; When data feedback channel fault, down going channel are normal, then failure wave-recording fault sentenced by single-chip microcomputer, is simultaneously emitted by signal to remote monitoring main frame; When down going channel fault, then channel failure sentenced by single-chip microcomputer, is simultaneously emitted by signal to remote monitoring main frame.
The connection figure of the internal each module of this rebooting device is as shown in Figure 2, what restart module employing is contact-relay, one-chip computer module adopts single-chip microcomputer to judge, and whether communication is normal, time abnormal, warning signal is uploaded to remote monitoring machine, staff passes through warning signal, confirmation is to be crashed by fault wave recording device to cause communication disruption, then by sending guidance command, through dispatch automated system (i.e. transformer station's dispatch data net) by instruction of restarting transmission to contact-relay, after contact-relay receives signal, open failure wave recording device power supply is restarted, the wiring diagram of contact-relay is as shown in Figure 3, after contact-relay receives remote signal, the 3 of relay, 4 contacts and 5, 6 contacts disconnect, now failure wave-recording power supply disconnects, being closed at 7,8 contacts, the signal of one rebooting device action of feedback is to distant place staff. also include power module in this rebooting device, this power module for installation's power source is converted to communication monitoring module, one-chip computer module and restart module can turn-on power.
Single-chip microcomputer outputs loop as shown in Figure 4, and when single-chip microcomputer is outputed, during PhotoMOS relay Light-Emitting Diode luminescence, 801,835 conducting, sends communication disruption warning signal.
The communication mode of this rebooting device and staff can also adopt other communication modes such as 4G wireless network, however it is necessary that and re-establish a new supervision system, what the present invention adopted is dispatch data net, dispatch data net is mainly dispatched data Ll net by State Grid, two grades of region net, provincial three grades of nets, districts and cities' level Four net and Pyatyi net at county level composition, cover control centre at different levels and directly readjust the distribution power plant, transformer station, dispatch data net is used to be possible not only to investment reduction cost, it is also possible to special messenger need not be configured and monitor.
In sum, the rebooting device of this fault wave recording device is by arranging communication monitoring module, one-chip computer module and restart module, fault wave recording device signal intelligence can be monitored in time by communication monitoring module, by whether one-chip computer module failure judgement wave recording device there is communication disruption, when there is communication disruption, one-chip computer module sends warning signal monitoring host computer afield, Restart Signal is sent to rebooting device by remote monitoring main frame by transformer station's dispatch data net, rebooting device receive open failure wave recording device after Restart Signal power supply thus startup separator wave recording device restart action, also send monitoring host computer afield facilitate the staff in a distant place to confirm that communication recovery is normal by restarting actuating signal simultaneously, this fault wave recording device adopts dispatch data net, cost of investment can be reduced, the communications status restarting remotely operation and the fault wave recording device of fault wave recording device is monitored that being incorporated to daily transformer station monitors simultaneously, human cost can be saved.
Above are only the present invention a specific embodiment, but the design concept of the present invention is not limited thereto, all changes utilizing this design that the present invention carries out unsubstantiality, the behavior invading scope all should be belonged to.

Claims (7)

1. the rebooting device based on the fault wave recording device of dispatch data net, it is characterized in that: include communication monitoring module, one-chip computer module and restart module, described communication monitoring module is used for monitoring fault wave recording device netting twine channel case and sending monitoring result to described one-chip computer module, whether described one-chip computer module is normal according to the communication of monitoring result failure judgement wave recording device, send warning signal time abnormal monitoring host computer afield, Restart Signal is sent to described rebooting device by remote monitoring main frame by transformer station's dispatch data net, described rebooting device is connected with the supply terminals of fault wave recording device by power control line, described rebooting device receive open failure wave recording device after Restart Signal power supply thus startup separator wave recording device restart action.
2. the rebooting device of the fault wave recording device based on dispatch data net according to claim 1, it is characterized in that: described in restart module be provided with contact-relay, the actuation coil of described contact-relay is connected with the supply terminals of fault wave recording device by power control line.
3. the rebooting device of the fault wave recording device based on dispatch data net according to claim 2, it is characterised in that: also will restart actuating signal while described contact-relay open failure wave recording device power supply and send monitoring host computer afield.
4. the rebooting device of the fault wave recording device based on dispatch data net according to claim 1, it is characterized in that: being provided with two operational amplifiers in described communication monitoring module and be respectively used to the data feedback channel situation in monitoring netting twine passage and down going channel situation, said two operational amplifier all realizes data transmission with described one-chip computer module.
5. the rebooting device of the fault wave recording device based on dispatch data net according to claim 1, it is characterized in that: described one-chip computer module is also associated with PhotoMOS relay and two light emitting diodes, described light emitting diode turns on luminescence when described one-chip computer module sends warning signal.
6. the rebooting device of the fault wave recording device based on dispatch data net according to claim 1, it is characterized in that: also include power module, described power module for external power source is converted to communication monitoring module, one-chip computer module and restart module can turn-on power.
7. the method for restarting based on the fault wave recording device of dispatch data net, it is characterised in that: comprise the following steps:
1) power line and netting twine that originally accessed fault wave recording device are first accessed rebooting device, then again rebooting device is accessed fault wave recording device, so that this rebooting device can monitor the communications status of fault wave recording device, remote control order can be received again fault wave recording device is restarted;
2) when the communication monitoring module monitors netting twine loop in this rebooting device does not have signal input single-chip microcomputer, then failure wave-recording fault sentenced by single-chip microcomputer, is simultaneously emitted by signal to remote monitoring main frame;
3) Restart Signal is sent to rebooting device by remote monitoring main frame by transformer station's dispatch data net, rebooting device receive Restart Signal after open failure wave recording device power supply thus startup separator wave recording device restart action;
4) this rebooting device also sends monitoring host computer afield facilitate the staff in a distant place to confirm that communication recovery is normal by restarting actuating signal.
CN201610167801.6A 2016-03-23 2016-03-23 The rebooting device and method for restarting of fault wave recording device based on dispatch data net Active CN105680566B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106982135A (en) * 2017-01-23 2017-07-25 国网浙江省电力公司嘉兴供电公司 Quick recovery method is interrupted in fault message networking
CN107482777A (en) * 2017-09-11 2017-12-15 国家电网公司 Distant place rebooting device and system
CN109698554A (en) * 2019-01-03 2019-04-30 国网山东省电力公司平邑县供电公司 Substation equipment Dispatching monitor and control system and method
CN110535238A (en) * 2019-08-23 2019-12-03 国网山东省电力公司泗水县供电公司 A kind of transformer equipment intelligent monitor system and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104283312A (en) * 2014-09-28 2015-01-14 国家电网公司 Distributed automatic power supply on and off control system for fault recorder
CN104360611A (en) * 2014-09-28 2015-02-18 国家电网公司 Concentrated automatic power supply switch on and off control system for fault recorder
CN205429888U (en) * 2016-03-23 2016-08-03 国网福建省电力有限公司 Device that restarts of ripples device is recorded to trouble based on dispatching data network

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104283312A (en) * 2014-09-28 2015-01-14 国家电网公司 Distributed automatic power supply on and off control system for fault recorder
CN104360611A (en) * 2014-09-28 2015-02-18 国家电网公司 Concentrated automatic power supply switch on and off control system for fault recorder
CN205429888U (en) * 2016-03-23 2016-08-03 国网福建省电力有限公司 Device that restarts of ripples device is recorded to trouble based on dispatching data network

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106982135A (en) * 2017-01-23 2017-07-25 国网浙江省电力公司嘉兴供电公司 Quick recovery method is interrupted in fault message networking
CN107482777A (en) * 2017-09-11 2017-12-15 国家电网公司 Distant place rebooting device and system
CN109698554A (en) * 2019-01-03 2019-04-30 国网山东省电力公司平邑县供电公司 Substation equipment Dispatching monitor and control system and method
CN110535238A (en) * 2019-08-23 2019-12-03 国网山东省电力公司泗水县供电公司 A kind of transformer equipment intelligent monitor system and method

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