CN106410954A - Control method and apparatus for regional automatic reserve power supply switching unit and control method and system for automatic reserve power supply switching unit - Google Patents
Control method and apparatus for regional automatic reserve power supply switching unit and control method and system for automatic reserve power supply switching unit Download PDFInfo
- Publication number
- CN106410954A CN106410954A CN201610954301.7A CN201610954301A CN106410954A CN 106410954 A CN106410954 A CN 106410954A CN 201610954301 A CN201610954301 A CN 201610954301A CN 106410954 A CN106410954 A CN 106410954A
- Authority
- CN
- China
- Prior art keywords
- prepared auto
- auto restart
- region
- action
- power supply
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Small-Scale Networks (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Safety Devices In Control Systems (AREA)
Abstract
The invention relates to a control method and apparatus for a regional automatic reserve power supply switching unit and a control method and system for an automatic reserve power supply switching unit. The control method comprises: after a regional automatic reserve power supply switching is started, a pause instruction is sent to a substation automatic reserve power supply switching unit in communication with the regional automatic reserve power supply switching continuously and the action of the substation automatic reserve power supply switching unit pauses based on the pause instruction, so that the substation automatic reserve power supply switching unit suspends an isolation fault; and after the regional automatic reserve power supply switching unit carries out operation successfully, a locking instruction is sent to the substation automatic reserve power supply switching unit and the substation automatic reserve power supply switching unit carries out locking without any actuation based on the locking instruction. After the regional automatic reserve power supply switching unit is actuated successfully, power supplying of a corresponding chain grid no-voltage substation is restored; and the substation automatic reserve power supply switching unit is not actuated based on the locking instruction. Therefore, disconnection of a power supply path between an open-loop point and a fault point on the chain grid because of the isolation fault of the substation automatic reserve power supply switching unit can be avoided; and thus the priority is given to the actuation of the regional automatic reserve power supply switching unit under the circumstance that the regional automatic reserve power supply switching unit is actuated, so that power supply of the large no-voltage range is restored.
Description
Technical field
The present invention relates to power system transmission ＆ distribution electro-technical field, more particularly to a kind of control method of region prepared auto restart,
Device and prepared auto restart control method, system.
Background technology
Prepared auto restart, i.e. automatic throw-in equipment of emergency power supply, after working power hinders disconnection for some reason, energy automatically and promptly will
In-put of spare power supply goes to working or user being switched on stand-by power supply, so that user is unlikely to the one kind being had a power failure automatically
Device.In recent years, automatic closing technology is used widely in the electrical network of 220kV and level below, is maintaining electrical network
Stabilize and increase the aspects such as power supply reliability and play important function.
There are many chain structure electrical networks in 220kV or 110kV electrical network, its structural models is two ends power supply, chain type knot
Open loop operation in the middle of structure, when mains side main transformer, bus or line fault trip it is possible to lead to multiple power transformation no-voltage of entire stations,
Cause large-area power-cuts.Rely on traditional station domain prepared auto restart can only save the load of open loop point plant stand, in order to avoid such event
Generation, much local at present consider installation area prepared auto restart in the electrical network of chain structure, reduce fault to a certain extent
The region having a power failure and time, improve customer power supply reliability.
But if only considering installation area prepared auto restart not configuration station domain prepared auto restart, in the case of breaking in the communications, region is standby
Haul oneself willingly into will locking, now system jam, the load at open loop point station also will be unable to save, therefore in area control system
Region prepared auto restart and station domain backup power automatic switching function should be provided with construction, but how between feasible region prepared auto restart and station domain prepared auto restart
Coordination control be technological difficulties.
Content of the invention
Based on this it is necessary to provide a kind of control method of region prepared auto restart, device and prepared auto restart control method, system,
It is capable of region prepared auto restart to coordinate to control with station domain prepared auto restart.
A kind of control method of region prepared auto restart, including：
After region prepared auto restart starts, continue to send pause instruction to the station domain prepared auto restart communicating with connection, by described
Stand domain prepared auto restart according to described pause instruction time-out action；
After described region prepared auto restart action success, send blocking order to described station domain prepared auto restart, standby by described station domain
Haul oneself willingly into and be failure to actuate according to described blocking order locking.
A kind of prepared auto restart control method, including：
After region prepared auto restart starts, continue to send pause instruction to the station domain prepared auto restart communicating with connection；Described station domain
Prepared auto restart is according to described pause instruction time-out action；
After the prepared auto restart action success of described region, send blocking order to described station domain prepared auto restart；
Described station domain prepared auto restart is failure to actuate according to described blocking order locking.
A kind of control device of region prepared auto restart, including：
Whether detection module, start for detection zone prepared auto restart；
Control module, for detecting after described region prepared auto restart starts in described detection module, continue to described area
The station domain prepared auto restart of domain prepared auto restart communication connection sends pause instruction, is suspended according to described pause instruction by described station domain prepared auto restart
Action；And after the prepared auto restart action success of described region, send blocking order to described station domain prepared auto restart, standby certainly by described station domain
Throw and be failure to actuate according to described blocking order locking.
A kind of prepared auto restart control system, including region prepared auto restart and with the communication connection of described region prepared auto restart at least one
Station domain prepared auto restart；Described region prepared auto restart has the control device of above-mentioned region prepared auto restart.
The control method of above-mentioned region prepared auto restart, after region prepared auto restart starts, continues to send temporarily to station domain prepared auto restart
Stop instruction, by station domain prepared auto restart according to pause instruction time-out action, thus domain prepared auto restart of standing suspends isolated fault, when region is standby certainly
After throwing action success, send blocking order to station domain prepared auto restart, be failure to actuate according to blocking order locking by station domain prepared auto restart.Region
After prepared auto restart action success, recover the power supply of corresponding chain type electrical network decompression plant stand, and domain prepared auto restart of standing is motionless according to blocking order
Make, it is to avoid the supply path between open loop point and trouble point on chain type electrical network is disconnected by domain prepared auto restart isolated fault of standing, thus
Pay the utmost attention to region prepared auto restart action in the case of the prepared auto restart action of region, recover the power supply of bigger decompression scope.
Brief description
Fig. 1 is the structural representation of control system hauled oneself willingly into of region throwing of an embodiment；
Fig. 2 is the flow chart of the control method of region prepared auto restart of an embodiment；
Fig. 3 is the sequential explanatory diagram that interacts with station domain prepared auto restart of region prepared auto restart of an embodiment；
Fig. 4 is the sequential explanatory diagram that interacts with station domain prepared auto restart of region prepared auto restart of another embodiment；
Fig. 5 is the schematic diagram of the chain structure electrical network of an embodiment；
Fig. 6 is the flow chart of the control method of region prepared auto restart of another embodiment；
Fig. 7 is the structural representation of the control device of region prepared auto restart of an embodiment.
Specific embodiment
As shown in figure 1, a kind of prepared auto restart control system, including a region prepared auto restart 102, and lead to region prepared auto restart
At least one station domain prepared auto restart 104 that letter connects.
Domain prepared auto restart 104 of standing is arranged in each transformer station of regional power grid, and region prepared auto restart is arranged on the weight of regional power grid
Want in plant stand, with the station domain prepared auto restart communication connection in regional power grid.Specifically, region prepared auto restart 102 and station domain prepared auto restart 104
Connected by way of wire communication or radio communication.It is understood that region prepared auto restart 102 and station domain prepared auto restart 104 have
There is communication interface.It is communicatively coupled by communication interface, stand domain prepared auto restart 104 and region prepared auto restart 102 feasible region electrical network
Information sharing.
Region prepared auto restart 102 is provided with control device, for realizing the control to the station domain prepared auto restart in region.This control
The implementation method of device is as shown in Fig. 2 comprise the following steps：
S202：After region prepared auto restart starts, continue to send pause instruction to the station domain prepared auto restart communicating with connection, by
Stand domain prepared auto restart according to pause instruction time-out action.
It is necessary to the auxiliaries-supply circuit-breaker putting into again after first passing through time delay isolated fault after the domain prepared auto restart of standing starts.Stand domain
After prepared auto restart starts, during the time delay of isolated fault, region prepared auto restart continues to send pause instruction to station domain prepared auto restart.Stand domain
After receiving pause instruction, time-out action, thus domain prepared auto restart of standing suspends isolated fault it is ensured that opening on chain type electrical network to prepared auto restart
The integrity of the supply path between circling point and trouble point.
S204：After the prepared auto restart action success of region, send blocking order to station domain prepared auto restart, by station domain prepared auto restart according to
Blocking order locking is failure to actuate.
After region prepared auto restart starts, continue to send pause instruction to station domain prepared auto restart, if region prepared auto restart action success,
Send blocking order to station domain prepared auto restart.Stand domain prepared auto restart after receiving blocking order, is failure to actuate according to blocking order.Region
After prepared auto restart action success, recover the power supply of corresponding chain type electrical network decompression plant stand, and domain prepared auto restart of standing is motionless according to blocking order
Make.
The control method of above-mentioned region prepared auto restart, after region prepared auto restart starts, continues to send temporarily to station domain prepared auto restart
Stop instruction, by station domain prepared auto restart according to pause instruction time-out action, thus domain prepared auto restart of standing suspends isolated fault, when region is standby certainly
After throwing action success, send blocking order to station domain prepared auto restart, be failure to actuate according to blocking order locking by station domain prepared auto restart.Region
After prepared auto restart action success, recover the power supply of corresponding chain type electrical network decompression plant stand, and domain prepared auto restart of standing is motionless according to blocking order
Make, it is to avoid the supply path between open loop point and trouble point on chain type electrical network is disconnected by domain prepared auto restart isolated fault of standing, thus
Region prepared auto restart action is paid the utmost attention to, it is to avoid the power supply of bigger decompression scope in the case of the prepared auto restart action of region.
In another embodiment, please continue to refer to Fig. 2, also include step S206：When region prepared auto restart action does not become
During work(, stop sending pause instruction to station domain prepared auto restart, by station domain prepared auto restart action after not receiving pause instruction.
Region prepared auto restart is failure to actuate including two kinds of situations, and one kind does not possess operation condition for region prepared auto restart, and that is, region is standby
Haul oneself willingly into the pre-conditioned of not up to startup.Another kind of is region prepared auto restart baulk.
It is to be understood that region prepared auto restart pre-sets corresponding entry condition respectively with station domain prepared auto restart, when
When reaching respective default entry condition, region prepared auto restart is respectively started with station domain prepared auto restart.In the present embodiment, region prepared auto restart
Starting time be not later than the starting time of station domain prepared auto restart.
When region prepared auto restart does not possess operation condition or baulk, then stop sending pause instruction to station domain prepared auto restart.
Domain prepared auto restart of standing does not receive pause instruction and does not receive action after blocking order, thus domain prepared auto restart isolated fault of standing, extensive
Correspond to the power supply of open loop website again.
The control method of the region prepared auto restart of the present embodiment, when region prepared auto restart does not possess operation condition or baulk
When, domain prepared auto restart of standing starts, and continues the power supply of the corresponding open loop website of fast quick-recovery by domain prepared auto restart of standing, it is to avoid all decompression electricity
The equal decompression of factory cannot be recovered, and the safe operation for electrical network provides double shield.
In another embodiment, also include step：When region prepared auto restart action is unsuccessful, send to station domain prepared auto restart
Action command, by station domain prepared auto restart continuation action after receiving action command.In the present embodiment, when region prepared auto restart action not
When successful, by region prepared auto restart to the prepared auto restart sending action instruction of station domain, domain prepared auto restart of standing is according to action command action, it is to avoid
The equal decompression of all decompression power plant cannot be recovered, and the safe operation for electrical network provides double shield.
A kind of prepared auto restart control method, as shown in figure 3, comprise the following steps：
Step 1：After region prepared auto restart starts, continue to send pause instruction to the station domain prepared auto restart communicating with connection.
Step 2：Stand domain prepared auto restart according to pause instruction time-out action.
Step 3：After the prepared auto restart action success of region, send blocking order to station domain prepared auto restart.
Step 4：Domain prepared auto restart of standing is failure to actuate according to blocking order locking.
Above-mentioned prepared auto restart control method, after region prepared auto restart starts, continues to send pause instruction to station domain prepared auto restart,
Stand domain prepared auto restart according to pause instruction time-out action, thus domain prepared auto restart of standing suspends isolated fault, when region prepared auto restart action becomes
After work(, send blocking order to station domain prepared auto restart, domain prepared auto restart of standing is failure to actuate according to blocking order locking.Region prepared auto restart action
After after success, recover the power supply of corresponding chain type electrical network decompression plant stand, and domain prepared auto restart of standing is failure to actuate according to blocking order, it is to avoid stand
Supply path between open loop point and trouble point on chain type electrical network is disconnected by domain prepared auto restart isolated fault, thus in region prepared auto restart
Pay the utmost attention to region prepared auto restart action in the case of action, recover the power supply of bigger decompression scope.
In another embodiment, as shown in figure 4, also including step：When region prepared auto restart action is unsuccessful, stop to
Domain prepared auto restart of standing sends pause instruction, domain prepared auto restart continuation action after not receiving pause instruction of standing.The present embodiment standby from
Throw control method, when region prepared auto restart does not possess operation condition or baulk, domain prepared auto restart of standing starts, standby certainly by domain of standing
Throw the power supply continuing the corresponding open loop website of fast quick-recovery, it is to avoid the equal decompression of all decompression power plant cannot be recovered, and is the safety of electrical network
Run and double shield is provided.
In another embodiment, also include step：When region prepared auto restart action is unsuccessful, send to station domain prepared auto restart
Action command, domain prepared auto restart continuation action after receiving action command of standing.In the present embodiment, when region prepared auto restart action does not become
During work(, by region prepared auto restart to the prepared auto restart sending action instruction of station domain, domain prepared auto restart of standing is according to action command action, it is to avoid institute
Lose the equal decompression of piezo plant cannot recover, the safe operation for electrical network provides double shield.
Below, as a example the chain type electrical network shown in by Fig. 5, a kind of control method of region prepared auto restart is illustrated.As Fig. 5
Shown chain type electrical network, open loop point 220kV station 2 bus connection switch at, 220kV stand 2 bus fanout operations.
When the equal fault of Fig. 5 line section 1 first and second line, control the region prepared auto restart of main website standby with the station domain at 220kV station 2 certainly
Throw the entry condition all simultaneously meeting prepared auto restart action, if region prepared auto restart preferential action success locking station domain prepared auto restart,
Then region prepared auto restart tripping line section 1 first and second line isolated fault close 220kV station 2 bus connection switch can recover 220kV station 2
1M bus and 220kV station 1 power supply；If 220kV station 2 station domain prepared auto restart try to be the first action or by region prepared auto restart will
Its locking, then the station domain prepared auto restart at 220kV station 2 tripping our station line section 2 first and second line is closed bus connection switch, be now only capable of extensive
The 1M bussed supply at multiple 220kV station 2.
Using a kind of control method of region prepared auto restart of the present invention, as shown in fig. 6, region prepared auto restart is held after starting first
Continue and send out " time-out " instruction to station domain prepared auto restart, suspend the station domain prepared auto restart isolated fault of open loop point station, forbid tripping 220kV station 2 station
Line section 2 first and second line.Region control main website, during subsequent action, if region prepared auto restart action success, recovers
The 1M bus at 220kV station 2 and the power supply at 220kV station 1, then send out " locking " order, locking station domain control sub-station to station domain control sub-station
Station domain prepared auto restart, 220kV station 2 station station domain prepared auto restarts then do not continue to action；Otherwise Region control main website stops issuing " temporarily
Stop " instruction, do not receive " time-out " instruction when the station domain prepared auto restart at 220kV station 2 station receives, the station domain prepared auto restart at 220kV station 2 station
Then continue line section 2 first and second line at isolated fault tripping 220kV station 2 station, close bus connection switch, the 1M recovering 220kV station 2 is female
Line is powered.
It is standby that above coordination ensure that area control system pays the utmost attention to region in the case that region prepared auto restart possesses action
Haul oneself willingly into action, recover the power supply of bigger decompression scope, when region prepared auto restart does not possess operation condition or baulk, then by standing
Domain prepared auto restart recovers the power supply of open loop point decompression bus, and the safe and stable operation for electrical network provides double shield.
As shown in fig. 7, a kind of control device of region prepared auto restart, including：
Whether detection module 702, start for detection zone prepared auto restart.Control module 704, examines for detection module 702
After measuring region prepared auto restart startup, the lasting station domain prepared auto restart transmission pause instruction connecting to region prepared auto restart, by station domain for certainly
Throw according to pause instruction time-out action, and after the domain prepared auto restart action success of station, send blocking order to station domain prepared auto restart, by standing
Domain prepared auto restart is failure to actuate according to blocking order locking.
It is necessary to the auxiliaries-supply circuit-breaker that puts into again after first passing through time delay isolated fault after prepared auto restart of standing starts.Domain of standing is standby
After hauling oneself willingly into startup, during time delay, region prepared auto restart continues to send pause instruction to station domain prepared auto restart.Domain prepared auto restart of standing is receiving
To after pause instruction, time-out action, thus the domain prepared auto restart of standing suspends isolated fault it is ensured that open loop point and trouble point on chain type electrical network
Between supply path integrity.
After region prepared auto restart starts, continue to send pause instruction to station domain prepared auto restart, if region prepared auto restart action success,
Send blocking order to station domain prepared auto restart.Stand domain prepared auto restart after receiving blocking order, is failure to actuate according to blocking order.Region
After prepared auto restart starts, recover the power supply of corresponding chain type electrical network decompression plant stand, and domain prepared auto restart of standing is failure to actuate according to blocking order.
The control device of above-mentioned region prepared auto restart, after region prepared auto restart starts, continues to send temporarily to station domain prepared auto restart
Stop instruction, by station domain prepared auto restart according to pause instruction time-out action, thus domain prepared auto restart of standing suspends isolated fault, when region is standby certainly
After throwing action success, send blocking order to station domain prepared auto restart, be failure to actuate according to blocking order locking by station domain prepared auto restart.Region
After prepared auto restart action success, recover the power supply of corresponding chain type electrical network decompression plant stand, and domain prepared auto restart of standing is motionless according to blocking order
Make, it is to avoid the supply path between open loop point and trouble point on chain type electrical network is disconnected by domain prepared auto restart isolated fault of standing, thus
Pay the utmost attention to region prepared auto restart action in the case of the prepared auto restart action of region, recover the power supply of bigger decompression scope.
In another embodiment, control module 704, are additionally operable to, when region prepared auto restart action is unsuccessful, stop to station
Domain prepared auto restart broadcasts pause instruction, by station domain prepared auto restart action after not receiving pause instruction.
Region prepared auto restart is failure to actuate including two kinds of situations, and one kind does not possess operation condition for region prepared auto restart, and that is, region is standby
Haul oneself willingly into the pre-conditioned of not up to startup.Another kind of is region prepared auto restart baulk.
It is to be understood that region prepared auto restart pre-sets corresponding entry condition respectively with station domain prepared auto restart, when
When reaching respective default entry condition, region prepared auto restart is respectively started with station domain prepared auto restart.In the present embodiment, region prepared auto restart
Starting time be not later than the starting time of station domain prepared auto restart.
When region prepared auto restart is not operating successful, stop sending pause instruction to station domain prepared auto restart.Domain prepared auto restart of standing does not connect
Receive action after pause instruction, thus domain prepared auto restart isolated fault of standing, recover the power supply of corresponding open loop website.
The control device of the region prepared auto restart of the present embodiment, when region prepared auto restart does not possess operation condition or baulk
When, domain prepared auto restart of standing starts, and continues the power supply of the corresponding open loop website of fast quick-recovery by domain prepared auto restart of standing, it is to avoid all decompression electricity
The equal decompression of factory cannot be recovered, and the safe operation for electrical network provides double shield.
Each technical characteristic of embodiment described above can arbitrarily be combined, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic applied in example is all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope of this specification record.
Embodiment described above only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
Say, without departing from the inventive concept of the premise, some deformation can also be made and improve, these broadly fall into the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (9)
1. a kind of control method of region prepared auto restart is it is characterised in that include：
After region prepared auto restart starts, continue to send pause instruction to the station domain prepared auto restart communicating with connection, by described station domain
Prepared auto restart is according to described pause instruction time-out action；
After described region prepared auto restart action success, send blocking order to described station domain prepared auto restart, by described station domain prepared auto restart
It is failure to actuate according to described blocking order locking.
2. method according to claim 1 is it is characterised in that when the prepared auto restart action of described region is unsuccessful, stop to
Described station domain prepared auto restart sends pause instruction, by the prepared auto restart continuation action after not receiving described pause instruction of described station domain.
3. method according to claim 1 is it is characterised in that when the prepared auto restart action of described region is unsuccessful, to described
Domain prepared auto restart sending action of standing instructs, by the prepared auto restart continuation action after receiving described action command of described station domain.
4. a kind of prepared auto restart control method is it is characterised in that include：
After region prepared auto restart starts, continue to send pause instruction to the station domain prepared auto restart communicating with connection；
Described station domain prepared auto restart is according to described pause instruction time-out action；
After the prepared auto restart action success of described region, send blocking order to described station domain prepared auto restart；
Described station domain prepared auto restart is failure to actuate according to described blocking order locking.
5. according to claim 4 method it is characterised in that
When the prepared auto restart action of described region is unsuccessful, stop sending pause instruction to described station domain prepared auto restart；
The prepared auto restart continuation action after not receiving described pause instruction of described station domain；
Or
When the prepared auto restart action of described region is unsuccessful, to the instruction of described station domain prepared auto restart sending action；
The prepared auto restart action after receiving described action command of described station domain.
6. a kind of control device of region prepared auto restart is it is characterised in that include：
Whether detection module, start for detection zone prepared auto restart；
Control module, for detecting after described region prepared auto restart starts in described detection module, continues to standby with described region
The station domain prepared auto restart hauling oneself willingly into communication connection sends pause instruction, is suspended dynamic according to described pause instruction by described station domain prepared auto restart
Make；And after the prepared auto restart action success of described region, send blocking order to described station domain prepared auto restart, by described station domain prepared auto restart
It is failure to actuate according to described blocking order locking.
7. control device according to claim 6, it is characterised in that described control module, is additionally operable to standby in described region
Haul oneself willingly into action unsuccessful when, stop broadcasting pause instruction to described station domain prepared auto restart, do not received by described station domain prepared auto restart
Action after described pause instruction.
8. control device according to claim 6, it is characterised in that described control module, is additionally operable to standby in described region
Haul oneself willingly into action unsuccessful when, to the instruction of described station domain prepared auto restart sending action, by described station domain prepared auto restart receiving described dynamic
Action after instructing.
9. a kind of prepared auto restart control system, including region prepared auto restart and at least one with the communication connection of described region prepared auto restart
Stand domain prepared auto restart；Described region prepared auto restart has the control device of the region prepared auto restart as described in any one of claim 6 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610954301.7A CN106410954B (en) | 2016-11-03 | 2016-11-03 | The control method of region prepared auto restart, device and prepared auto restart control method, system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610954301.7A CN106410954B (en) | 2016-11-03 | 2016-11-03 | The control method of region prepared auto restart, device and prepared auto restart control method, system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106410954A true CN106410954A (en) | 2017-02-15 |
| CN106410954B CN106410954B (en) | 2019-10-18 |
Family
ID=58014775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610954301.7A Active CN106410954B (en) | 2016-11-03 | 2016-11-03 | The control method of region prepared auto restart, device and prepared auto restart control method, system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106410954B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683480A (en) * | 2013-12-27 | 2014-03-26 | 南京南瑞继保电气有限公司 | Spare power automatic switching cooperation control method of substation area |
| CN104901414A (en) * | 2015-05-29 | 2015-09-09 | 广州供电局有限公司 | Switching-in and switching-off control method and system for busbar automatic transfer switch |
| CN105515169A (en) * | 2014-09-26 | 2016-04-20 | 南京南瑞继保电气有限公司 | Multilevel spare power automatic switching system, priority cooperation method, and construction method |
-
2016
- 2016-11-03 CN CN201610954301.7A patent/CN106410954B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683480A (en) * | 2013-12-27 | 2014-03-26 | 南京南瑞继保电气有限公司 | Spare power automatic switching cooperation control method of substation area |
| CN105515169A (en) * | 2014-09-26 | 2016-04-20 | 南京南瑞继保电气有限公司 | Multilevel spare power automatic switching system, priority cooperation method, and construction method |
| CN104901414A (en) * | 2015-05-29 | 2015-09-09 | 广州供电局有限公司 | Switching-in and switching-off control method and system for busbar automatic transfer switch |
Non-Patent Citations (1)
| Title |
|---|
| 金震等: "智能电网区域备自投的研究与实现", 《2013第十四届全国保护和控制学术研讨会》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106410954B (en) | 2019-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103887879B (en) | Petal-shaped distribution protection control system | |
| CN112165090A (en) | Cooperative self-healing system and method | |
| CN104518564A (en) | Backup automatic switching apparatus with area automatic switching function, and backup automatic switching method | |
| CN203747436U (en) | Distributed photovoltaic power generation access system | |
| CN113241844B (en) | 10kV bus sectional spare power automatic switching method and device | |
| CN204928105U (en) | Power distribution terminal device with trip protections function of preventing bypassing immediate leadership | |
| CN107612021A (en) | A kind of region prepared auto restart control method suitable for a large amount of small power supplies access local power network | |
| CN111835031A (en) | Wind generating set converter network side circuit breaker and machine side switch control strategy | |
| CN203368127U (en) | Spare power automatic switching control equipment for transformer substation network | |
| CN102064599A (en) | Method for controlling mutual-control spare power automatic switching device based on two substations and three wires | |
| CN112072775B (en) | Single spare power automatic switching system adaptive to 10kV bus operation mode | |
| CN104993448A (en) | Distribution substation low-voltage intelligent reclosing method | |
| CN201789332U (en) | Power supply system of communication base station | |
| CN110912253B (en) | Low-voltage intelligent spare power automatic switching system | |
| CN110932395B (en) | Communication system of low-voltage intelligent spare power automatic switching | |
| CN203301225U (en) | Control device based on security-section interlocking self-switchover of gas-steam combined unit | |
| CN104467163A (en) | Fragmented spare power automatic switching implementation method for multiple power incoming lines | |
| CN106787131B (en) | A kind of two rank region spare power automatic switching system and prepared auto restart control method | |
| CN110601350A (en) | High-voltage self-adaptive area spare power automatic switching system and spare power automatic switching control method thereof | |
| CN204156594U (en) | A kind of region backup auto-activating device | |
| CN203632361U (en) | Logic controlling device for 110kV line automatic bus transfer equipment | |
| CN201160223Y (en) | Multi-ring website system | |
| CN101707397A (en) | Auto-switch-on system on basis of power grid dispatching and implementation method thereof | |
| CN103326457A (en) | Control method and control device based on gas-steam integral unit security segment interlock automatic switch | |
| CN106410954A (en) | Control method and apparatus for regional automatic reserve power supply switching unit and control method and system for automatic reserve power supply switching unit |
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: 20200925 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |