CN204271755U - A kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring - Google Patents
A kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring Download PDFInfo
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- CN204271755U CN204271755U CN201420729937.8U CN201420729937U CN204271755U CN 204271755 U CN204271755 U CN 204271755U CN 201420729937 U CN201420729937 U CN 201420729937U CN 204271755 U CN204271755 U CN 204271755U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The utility model discloses and provide a kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring, described transformer station comprises high-voltage switch gear group, loaded capacity-regulated transformer body, low pressure parallel-connection cabinet, low pressure combination sideboard and far-end server, its special character is, described loaded capacity-regulated transformer body comprises at least two can the transformer of parallel running, described two the transformer of parallel running can comprise a typical transformer and a spare transformer, intelligent loaded capacity-regulated controller is provided with in described low pressure parallel-connection cabinet, GSM unit is provided with in the loaded capacity-regulated controller of described intelligence, two-way communication can be realized between described GSM unit and described controller, the running state information of the data result that described controller obtains by described GSM unit and transformer transfers to far-end server, described controller receives again the running status of the control command control spare transformer of far-end server through described GSM unit, thus the remote monitoring achieved described transformer station.
Description
Technical field
The utility model relates to power system transformer substation technical field, is specifically related to a kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring.
Background technology
The loaded capacity-regulated transformer station of intelligence is as a kind of distribution substation with size two kinds of rated capacities, can according to user institute on-load size, set controller is had automatically to detect judgement by intelligence, and send control command through loaded capacity-regulated switch, under the state that transformer does not have a power failure, automatic switching is carried out to two kinds of capacity of transformer, realizes the automatic conversion of transformer two kinds of rated capacity operational modes.
Loaded capacity-regulated transformer station of the prior art is adopt the loaded capacity-regulated transformation of parallel running to carry out the switching of operating state to the control of the Transformer Winding mode of connection or at least two to the method that transformer carries out capacity transfer, rarely have appointment to have in year Adjustable Capacity transformer and have fixing typical transformer, all the other transformers are as spare transformer, and whether spare transformer enters running status can carry out switching according to actual load size to it by the loaded capacity-regulated controller of intelligence and control.Meanwhile, in the loaded capacity-regulated transformer station of operation mostly at present, can only check and data acquisition the running status of transformer at the scene, staff can not be convenient to and utilize remote terminal to carry out remote monitoring to transformer station.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring, both described transformer station had been achieved under the state do not had a power failure, this transformer station automatically adjusts between two kinds of size rated capacities, reaches again remote monitoring and energy-saving and cost-reducing object.
For solving the problems of the technologies described above, the utility model provides a kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring, and described transformer station comprises high-voltage switch gear group, loaded capacity-regulated transformer body, low pressure parallel-connection cabinet, low pressure combination sideboard and far-end server; High voltage is delivered to loaded capacity-regulated transformer body by described high-voltage switch gear group, and high-voltage variable is be delivered to low pressure combination sideboard through low pressure parallel-connection cabinet after low-voltage by described loaded capacity-regulated transformer body; Described loaded capacity-regulated transformer body comprises at least two can the transformer of parallel running and loaded capacity-regulated switch, described two the transformer of parallel running can comprise a typical transformer and a spare transformer, described loaded capacity-regulated switch comprises high-pressure side capacitance switch and low-pressure side capacitance switch, described high-pressure side capacitance switch is connected on the high-pressure side of spare transformer, described low-pressure side capacitance switch is connected on the low-pressure side of spare transformer, is provided with intelligent loaded capacity-regulated controller in described low pressure parallel-connection cabinet; Wherein, the loaded capacity-regulated controller of described intelligence comprises current acquisition unit, data comparing unit, Condition Monitoring Unit, control unit and GSM unit; The output connection data comparing unit of described current acquisition unit, described current acquisition unit, data comparing unit, Condition Monitoring Unit are connected with described control unit respectively, and described GSM unit and described control unit are interconnected and carry out two-way communication; Described high-pressure side capacitance switch and low-pressure side capacitance switch are all electrically connected to described control unit, and described current acquisition unit gathers low-pressure side load current data; The comparative result of Real-time Load current data and setting data limit value is transferred to control unit by described data comparing unit; The monitoring of described Condition Monitoring Unit and to control unit send described two can the running state information of transformer of parallel running; Described GSM unit and far-end server carry out radio communication by GSM short message module; Described comparative result and described running state information are sent to described far-end server by GSM unit by described control unit, described control unit receives again the control command of described far-end server to loaded capacity-regulated switch sending controling instruction, control spare transformer drop into or exit the parallel running mode with typical transformer, and then realize the automatic switchover of the loaded capacity-regulated transformer station of described intelligence between two kinds of different rated capacities.
In the utility model, described high-voltage switch gear group comprises High-voltage Incoming Cabinet, typical transformer high-voltage terminal cabinet, spare transformer high-voltage terminal cabinet; Electrical network high voltage enters typical transformer high-voltage terminal cabinet and spare transformer high-voltage terminal cabinet respectively through High-voltage Incoming Cabinet.
In the utility model, the high pressure exported from described typical transformer high-voltage terminal cabinet enters the high-pressure side of typical transformer, and the high pressure exported from described spare transformer high-voltage terminal cabinet enters the high-pressure side of spare transformer through described high-pressure side capacitance switch.
In the utility model, described two can the model of transformer of parallel running identical, no-load voltage ratio is identical, and impedance voltage is equal and wiring group is identical.
In the utility model, described low pressure combination sideboard comprises low voltage incoming line cabinet, low-voltage bus bar, low-pressure line-outgoing cabinet and low-voltage capacitance compensating cabinet.
In the utility model, in described low voltage incoming line cabinet, described low-pressure line-outgoing cabinet and described low-voltage capacitance compensating cabinet, be provided with current transformer.
In the utility model, described current transformer is connected with described current acquisition unit.
In the utility model, the loaded capacity-regulated controller of described intelligence adopts embedded design.
In the utility model, in described low pressure parallel-connection cabinet, be also provided with the display that controller loaded capacity-regulated with intelligence is connected.
Can the transformer of parallel running owing to including at least two in loaded capacity-regulated transformer substation body of the present utility model, and one must be set as typical transformer, all the other are as spare transformer.The running status of spare transformer is carried intelligent controller and is sent control command according to the size of actual load demand by having and control it to loaded capacity-regulated switch and drop into or exit the parallel running mode with typical transformer.So just ensure that transformer does not have a power failure and having the switching automatically realizing two kinds of capacity operational modes in the situation of carrying, again due to when transformer is converted to low capacity by Large Copacity, owing to having exited the operation of a transformer, no-load loss and no-load current also decline to a great extent, thus greatly reduce unloaded reactive loss and the active loss of transformer, reach energy-saving and cost-reducing object.Meanwhile, gsm module is set in the loaded capacity-regulated controller of intelligence and can realizes the communication with remote terminal, realize the remote monitoring to the loaded capacity-regulated transformer station of described intelligence.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the first execution mode of the utility model.
Fig. 2 is the functional block diagram of the loaded capacity-regulated controller of intelligence of the first execution mode of the utility model.
Fig. 3 is the primary system circuit interconnect pattern of the first execution mode of the utility model.
Reference numeral: 1, high-voltage switch gear group, 2, loaded capacity-regulated transformer body, 201, typical transformer, 202, spare transformer, 3, low pressure parallel-connection cabinet, 4, low pressure combination sideboard, 5, loaded capacity-regulated switch, 6, intelligent loaded capacity-regulated controller, 601, current acquisition unit, 602, data comparing unit, 603, Condition Monitoring Unit, 604, control unit, 605, GSM unit, 7, far-end server.
Embodiment
The utility model as shown in Figure 1, a kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring, described transformer station comprises high-voltage switch gear group 1, loaded capacity-regulated transformer body 2, low pressure parallel-connection cabinet 3, low pressure combination sideboard 4 and far-end server 7; High voltage is delivered to loaded capacity-regulated transformer body 2 by described high-voltage switch gear group 1, and high-voltage variable is be delivered to low pressure combination sideboard 4 through low pressure parallel-connection cabinet 3 after low-voltage by described loaded capacity-regulated transformer body 2; Described loaded capacity-regulated transformer body 2 comprises at least two can the transformer of parallel running and loaded capacity-regulated switch 5, described two the transformer of parallel running can comprise a typical transformer 201 and a spare transformer 202, described loaded capacity-regulated switch 5 comprises high-pressure side capacitance switch and low-pressure side capacitance switch, described high-pressure side capacitance switch is connected on the high-pressure side of spare transformer 202, described low-pressure side capacitance switch is connected on the low-pressure side of spare transformer 202, is provided with intelligent loaded capacity-regulated controller 6 in described low pressure parallel-connection cabinet.
As shown in Figure 2, the loaded capacity-regulated controller 6 of described intelligence comprises current acquisition unit 601, data comparing unit 602, Condition Monitoring Unit 603, control unit 604 and GSM unit 605; The output connection data comparing unit 602 of described current acquisition unit 601, described current acquisition unit 601, data comparing unit 602, Condition Monitoring Unit 603 are connected with described control unit 604 respectively, and described GSM unit 605 is interconnected with described control unit 604 and carries out two-way communication; Described high-pressure side capacitance switch and low-pressure side capacitance switch are all electrically connected to described control unit 604, and described current acquisition unit 601 gathers low-pressure side load current data; The comparative result of Real-time Load current data and setting data limit value is transferred to control unit 604 by described data comparing unit 602; Described Condition Monitoring Unit 603 monitor and to control unit 604 send described two can the running state information of transformer of parallel running; Described GSM unit 605 carries out radio communication with far-end server 7 by GSM short message module; Described comparative result and described running state information are sent to described far-end server 7 by GSM unit 605 by described control unit, described control unit 604 receives again the control command of described far-end server 7 to loaded capacity-regulated switch 5 sending controling instruction, control spare transformer drop into or exit the parallel running mode with typical transformer, and then realize the automatic switchover of the loaded capacity-regulated transformer station of described intelligence between two kinds of different rated capacities.
Described high-voltage switch gear group 1 comprises High-voltage Incoming Cabinet, typical transformer high-voltage terminal cabinet, spare transformer high-voltage terminal cabinet; Electrical network high voltage enters typical transformer high-voltage terminal cabinet and spare transformer high-voltage terminal cabinet respectively through High-voltage Incoming Cabinet.
The high pressure exported from described typical transformer high-voltage terminal cabinet enters the high-pressure side of typical transformer 201, and the high pressure exported from described spare transformer high-voltage terminal cabinet enters the high-pressure side of spare transformer 202 through described high-pressure side capacitance switch.
Described two can the model of transformer of parallel running identical, no-load voltage ratio is identical, and impedance voltage is equal and wiring group is identical.In the present embodiment, the model of described Transformer Selection is S11-400 Three-phase oil immersion type distribution transformer, and the wiring group of described transformer is triangle-Y-connection.
In the present embodiment, described two can the iron construction heart of transformer of parallel running be laminated structure, and described iron core adopts cold-rolled orientation silicon steel sheet, stairstepping full bias seam, not punching is made.Such iron core improves magnetic structure, increases seam area, decreases the magnetic flux resistance of seam crossing, and compared with two-stage seam, no-load loss can reduce by 5%, and no-load current can reduce by 20% ~ 30%.
In the present embodiment, described two the high pressure winding of transformer of parallel running and low pressure winding can be core structure, and it is bad that described winding adopts the effect of core structure to be that surge voltage is divided, and oil duct radiating efficiency is high.Described high pressure winding is ZB-0.45 type paper-covered wire, can improve the compatibility with transformer oil.In order to improve the impulse withstand level of described high pressure winding, the layer insulation of outside one deck of described high pressure winding first and last layer and corrugated oil duct is all done and is strengthened, and not classification, interlayer dielectic adopts diamond dotted insulation.The lifting one's head of described low pressure winding, rise layer and the equal reinforced insulation of transposition.Winding overhang tightening belt is strained, described high pressure winding outsourcing tightening belt half lap one deck, improves the mechanical strength of winding further.
In the present embodiment, the device body of described transformer carries out vacuum drying treatment, and associated main insulating structure is reliable.Insulation is lined with between the winding leading-out wire of described transformer and metalwork, and fixing reliable.The axial support of the overhang on described transformer, all adopts laminated paper board and electrical laminated wood, ensures that coil rear support of being heated is not shunk, realizes effectively compressing.The cable guide that the device of described transformer is all with it all adopts electrical laminated wood, and removes wedge angle burr.
In the present embodiment, described high-pressure side capacitance switch is high-pressure vacuum breaker, and described low-pressure side capacitance switch is low-voltage vacuum circuit breaker.
Described low pressure combination sideboard 4 comprises low voltage incoming line cabinet, low-voltage bus bar, low-pressure line-outgoing cabinet and low-voltage capacitance compensating cabinet.
Current transformer is provided with in described low voltage incoming line cabinet, described low-pressure line-outgoing cabinet and described low-voltage capacitance compensating cabinet.
Described current transformer is connected with described current acquisition unit 601.
The loaded capacity-regulated controller 6 of described intelligence adopts embedded design, and digital display operates, and volume is little, lightweight, can show the running status of transformer station's Real-time Load situation and transformer.
The display that controller 6 loaded capacity-regulated with intelligence is connected also is provided with in described low pressure parallel-connection cabinet 3.
Fig. 3 is the primary system circuit interconnect pattern of a kind of execution mode of the present utility model.As can be seen from Figure 3, in the present embodiment, be provided with in described low voltage incoming line cabinet the current transformer for detecting electric current, low pressure feed isolating switch, low pressure lead-in circuit breaker, voltmeter, ammeter, for the measurement and control instrument of measuring tempeature and change over switch; Low-pressure line-outgoing short-circuiting device is installed, for detecting current transformer and the ammeter of electric current in described low-pressure line-outgoing cabinet; Isolating switch, capacitor being installed in described low-voltage capacitance compensating cabinet, also having current transformer, ammeter, little empty circuit breaker, compensating controller, contactor for detecting electric current.
Operation principle of the present utility model is typical transformer 201 is steady job state, according to the capacity of typical transformer 201, upper limited load is set, described current transformer detects that actual load data send intelligent loaded capacity-regulated controller 6, in this controller, described current acquisition unit 601 collects actual load data, actual load data and assumed load limit value compare by described data comparing unit 602, comparative result send described control unit 604, the running status of the transformer monitored is sent described control unit 604 by described Condition Monitoring Unit 603, described control unit 604 is by the running state information of comparative result and transformer, by GSM unit 605, current data and running state information are sent to described far-end server 7, described control unit 604 receives again the control command of far-end server 7 to loaded capacity-regulated switch 5 sending controling instruction, when actual load is greater than upper limited load, this control unit 604 sends reclosing command, high-pressure side capacitance switch first closes, rear time delay 2 seconds low-pressure side capacitance switchs close again, spare transformer puts into operation and enters parallel operation pattern, when actual load is less than upper limited load, send separating brake instruction by described control unit 604, low-pressure side capacitance switch first disconnects, and rear time delay 2 seconds high-pressure side capacitance switchs disconnect again, enters the spare transformer state out of service of parallel running mode.In order to implement the effect of this utility model further better, described high-pressure side capacitance switch can be arranged in spare transformer High-voltage Incoming Cabinet, and described low-pressure side capacitance switch can be arranged in spare transformer low voltage incoming line cabinet.
It is 50Hz that the utility model is used in rated power, and electric pressure is 10kV, and three-phase rated capacity is the loaded capacity-regulated transformer station of intelligence of 2*100kVA ~ 2*1250kVA.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (9)
1., based on the loaded capacity-regulated transformer station of intelligence of GSM remote monitoring, described transformer station comprises high-voltage switch gear group (1), loaded capacity-regulated transformer body (2), low pressure parallel-connection cabinet (3), low pressure combination sideboard (4) and far-end server (7), high voltage is delivered to loaded capacity-regulated transformer body (2) by described high-voltage switch gear group (1), and high-voltage variable is be delivered to low pressure combination sideboard (4) through low pressure parallel-connection cabinet (3) after low-voltage by described loaded capacity-regulated transformer body (2), it is characterized in that: described loaded capacity-regulated transformer body (2) comprises at least two can the transformer of parallel running and loaded capacity-regulated switch (5), described two the transformer of parallel running can comprise a typical transformer (201) and a spare transformer (202), described loaded capacity-regulated switch (5) comprises high-pressure side capacitance switch and low-pressure side capacitance switch, described high-pressure side capacitance switch is connected on the high-pressure side of spare transformer (202), described low-pressure side capacitance switch is connected on the low-pressure side of spare transformer (202), intelligent loaded capacity-regulated controller (6) is provided with in described low pressure parallel-connection cabinet, wherein, the loaded capacity-regulated controller of described intelligence (6) comprises current acquisition unit (601), data comparing unit (602), Condition Monitoring Unit (603), control unit (604) and GSM unit (605), the output connection data comparing unit (602) of described current acquisition unit (601), described current acquisition unit (601), data comparing unit (602), Condition Monitoring Unit (603) are connected with described control unit (604) respectively, and described GSM unit (605) and described control unit (604) are interconnected and carry out two-way communication, described high-pressure side capacitance switch and low-pressure side capacitance switch are all electrically connected to described control unit (604), and described current acquisition unit (601) gathers low-pressure side load current data, the comparative result of Real-time Load current data and setting data limit value is transferred to control unit (604) by described data comparing unit (602), described Condition Monitoring Unit (603) monitoring and to control unit (604) send described two can the running state information of transformer of parallel running, described GSM unit (605) and far-end server (7) carry out radio communication by GSM short message module, described comparative result and described running state information are sent to described far-end server (7) by GSM unit (605) by described control unit, described control unit (604) receives again the control command of described far-end server (7) to loaded capacity-regulated switch (5) sending controling instruction, control spare transformer (202) and drop into or exit the parallel running mode with typical transformer (201), and then realize the automatic switchover of the loaded capacity-regulated transformer station of described intelligence between two kinds of different rated capacities.
2. a kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring according to claim 1, is characterized in that, described high-voltage switch gear group (1) comprises High-voltage Incoming Cabinet, typical transformer high-voltage terminal cabinet, spare transformer high-voltage terminal cabinet; Electrical network high voltage enters typical transformer high-voltage terminal cabinet and spare transformer high-voltage terminal cabinet respectively through High-voltage Incoming Cabinet.
3. a kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring according to claim 2, it is characterized in that, the high pressure exported from described typical transformer high-voltage terminal cabinet enters the high-pressure side of typical transformer (201), and the high pressure exported from described spare transformer high-voltage terminal cabinet enters the high-pressure side of spare transformer (202) through described high-pressure side capacitance switch.
4. a kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring according to claim 1, is characterized in that, described two can the model of transformer of parallel running identical, no-load voltage ratio is identical, and impedance voltage is equal and wiring group is identical.
5. a kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring according to claim 1, is characterized in that, described low pressure combination sideboard (4) comprises low voltage incoming line cabinet, low-voltage bus bar, low-pressure line-outgoing cabinet and low-voltage capacitance compensating cabinet.
6. a kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring according to claim 4, is characterized in that, is provided with current transformer in described low voltage incoming line cabinet, described low-pressure line-outgoing cabinet and described low-voltage capacitance compensating cabinet.
7. a kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring according to claim 5, is characterized in that, described current transformer is connected with described current acquisition unit (601).
8. a kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring according to claim 1, is characterized in that, the loaded capacity-regulated controller of described intelligence (6) adopts embedded design.
9. a kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring according to claim 1, is characterized in that, is also provided with the display that controller (6) loaded capacity-regulated with intelligence is connected in described low pressure parallel-connection cabinet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729937.8U CN204271755U (en) | 2014-11-29 | 2014-11-29 | A kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420729937.8U CN204271755U (en) | 2014-11-29 | 2014-11-29 | A kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring |
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| CN204271755U true CN204271755U (en) | 2015-04-15 |
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| CN201420729937.8U Expired - Fee Related CN204271755U (en) | 2014-11-29 | 2014-11-29 | A kind of loaded capacity-regulated transformer station of the intelligence based on GSM remote monitoring |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467180A (en) * | 2014-11-29 | 2015-03-25 | 平顶山天晟电气有限公司 | Intelligent on-load capacitance regulating transformer substation based on GSM remote monitoring |
| CN105827167A (en) * | 2016-05-28 | 2016-08-03 | 国网山东省电力公司金乡县供电公司 | On-load intelligent adjustable-capacity transformer and substation using same |
-
2014
- 2014-11-29 CN CN201420729937.8U patent/CN204271755U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104467180A (en) * | 2014-11-29 | 2015-03-25 | 平顶山天晟电气有限公司 | Intelligent on-load capacitance regulating transformer substation based on GSM remote monitoring |
| CN105827167A (en) * | 2016-05-28 | 2016-08-03 | 国网山东省电力公司金乡县供电公司 | On-load intelligent adjustable-capacity transformer and substation using same |
| CN105827167B (en) * | 2016-05-28 | 2018-03-13 | 国网山东省电力公司金乡县供电公司 | It is a kind of to have the transformer station for carrying Intelligent capacity-adjusting transformer and using the transformer |
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