CN206002936U - Generator outlet breaker control system - Google Patents
Generator outlet breaker control system Download PDFInfo
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- CN206002936U CN206002936U CN201621062168.6U CN201621062168U CN206002936U CN 206002936 U CN206002936 U CN 206002936U CN 201621062168 U CN201621062168 U CN 201621062168U CN 206002936 U CN206002936 U CN 206002936U
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Abstract
A kind of generator outlet breaker control system, it is made up of closing coil control loop, coil without tension control loop, drive motor coils control loop, programmable controller, described programmable controller is electrically connected with described closing coil control loop, coil without tension control loop, drive motor coils control loop；PLC control logic is when " not having separating brake order ", " unit operation is normal ", " allowing to close a floodgate ", " order of closing a floodgate " four conditions meet simultaneously, chopper coil without tension obtains electric, electric while closing coil also electric, breaker closing, due to there is no switching winding, locally also cannot separating brake；When separating brake order occurs, coil without tension is no electric, chopper automatic brake separating, cannot close a floodgate manually；Whole process is not disturbed by any extraneous factor, completely by remote logic control, it is to avoid extraneous factor or the maloperation artificially causing, safe and reliable.
Description
Technical field
This utility model belongs to generator control technical field, more specifically a kind of novel electricity generator outlet breaker
Control system.
Background technology
At present, most diesel generating sets be mostly unattended intellectuality power station, user only need to remote monitoring and
Operation.Regular visit is also required to for the unit in longtime running, can just inevitably occur very fatal in emergency service
Patrol officer's maloperation problem, the particularly local operation problem of chopper.It the unit of automatic running is absolute prohibition
Chopper local operation, the universal circuit breaker that Most current diesel generating set uses simultaneously is all to carry manual division on the spot
Lock function, thus remote operation and local operation when traditional diesel generating set chopper can not meet regular visit very well
Needs.
Content of the invention
The purpose of this utility model is to provide a kind of novel electricity generator outlet breaker control system, realizes chopper and both may be used
With remote operation divide-shut brake, and the function of energy local operation, so that it is not enough to solve prior art.
The technical scheme in the invention for solving the technical problem is：Described generator outlet breaker control system, by
Closing coil control loop, coil without tension control loop, drive motor coils control loop, fuse FU1, programmable control
Device processed, PLC output wiring terminal row's composition, is characterized in that described closing coil control loop and press coil control circuit joint group
Become shunt circuit, described shunt circuit one end serial fuse FU1, the described fuse FU1 other end and DC power anode end
Son electrical connection, the described shunt circuit other end connects DC power cathode terminal；Described drive motor coils control loop is with outward
Portion's alternating current power supply electrical connection；In described closing coil control loop, coil without tension control loop, drive motor coils control loop
The binding post of the coil of setting is integrated in chopper；Described DC power anode terminal, DC power cathode terminal connect
External dc power；Described programmable controller is electrically connected with described PLC output wiring terminal row.
Generator outlet breaker control system described in the utility model is it is characterised in that described closing coil controls back
Road includes closing coil YC, catalyst R38 auxiliary contact, diode D1, catalyst R38 sucking coil, PLC output wiring terminal
No. 25 terminals of row, described closing coil YC is electrically connected with independent DC source, and described closing coil YC includes C1, C2 terminal,
Described C2 terminal connects DC power cathode terminal, and described C1 terminal connects catalyst R38 auxiliary contact one end, described catalyst
The R38 auxiliary contact other end connects fuse FU1 one end and catalyst R38 sucking coil line contact；Described catalyst R38 inhales
The other end of lead circle connects No. 25 terminals of PLC output wiring terminal row；Described catalyst R38 sucking coil and diode D1
Parallel connection, catalyst R38 sucking coil in parallel and diode D1 one end connect fuse FU1, and the other end connects PLC output connection
No. 25 terminals of terminal block.
Generator outlet breaker control system described in the utility model is it is characterised in that described coil without tension controls back
It is defeated that road includes coil without tension YU, catalyst R39 auxiliary contact, diode D2, catalyst R39 sucking coil, fuse FU2, PLC
Go out No. 26 terminals of connecting terminal block, described coil without tension YU is electrically connected with independent DC source, and described coil without tension YU includes
A1, A2 terminal, described A2 terminal connects DC power cathode terminal, and described A1 terminal connects catalyst R39 auxiliary contact one end,
Described another auxiliary contact of catalyst R39 connect the line contact of fuse FU1 and catalyst R39 sucking coil；Described connect
Tentaculum R39 sucking coil other end serial fuse FU2, the described fuse FU2 other end connects PLC output wiring terminal row 26
Number terminal；Described catalyst R39 sucking coil is in parallel with diode D2, catalyst R39 sucking coil in parallel and diode D2
One end connects fuse FU1, and the other end connects fuse FU2.
Generator outlet breaker control system described in the utility model is it is characterised in that described drive motor coils control
Loop processed includes drive motor coils M, fuse FU3, PLC output wiring terminal arranges 14 terminals, PLC output wiring terminal row 15
Number terminal, described drive motor coils M are electrically connected with external ac power source, and described drive motor coils M include U1, U2 terminal,
Described U2 terminal connects PLC output wiring terminal and arranges No. 15 terminals, and described U1 terminal connects fuse FU3 one end, described fusing
The device FU3 other end connects PLC output wiring terminal and arranges No. 14 terminals.
Generator outlet breaker control system described in the utility model is it is characterised in that described generator outlet is breaking
The closing coil control loop of device control system, coil without tension control loop, drive motor coils control loop and programmable
Controller passes through the row's electrical connection of PLC output wiring terminal.
The beneficial effects of the utility model are a kind of novel electricity generator outlet breaker control systems, by closing coil control
Loop, coil without tension control loop, drive motor coils control loop, programmable controller composition, described programmable control
Device processed is electrically connected with described closing coil control loop, coil without tension control loop, drive motor coils control loop；PLC is controlled
Logic processed is when " not having separating brake order ", " unit operation is normal ", " allowing to close a floodgate ", " order of closing a floodgate " four conditions meet simultaneously
When, chopper coil without tension obtain electric, while obtaining electric closing coil also electric, breaker closing, due to there is no switching winding, this
Ground also cannot separating brake；When separating brake order occurs, coil without tension is no electric, chopper automatic brake separating, cannot close a floodgate manually；Whole mistake
Journey is not disturbed by any extraneous factor, completely by remote logic control, it is to avoid extraneous factor or the maloperation artificially causing,
Safe and reliable.
Brief description
Fig. 1 is circuit theory diagrams of the present utility model.
Fig. 2 is the schematic diagram of PLC control method of the present utility model.
In accompanying drawing：1. DC power anode terminal, 2. DC power cathode terminal, 3. chopper, 4.PLC output connection
Terminal block, 5. closing coil, 6. coil without tension, 7. drive motor coils, 8. programmable controller.
Specific embodiment
In conjunction with accompanying drawing 1, Fig. 2, this utility model is described in further detail, so that the public preferably grasps this utility model
Implementation, this utility model specific embodiment is：
As shown in figure 1, generator outlet breaker control system described in the utility model, controlled back by closing coil
Road, coil without tension control loop, drive motor coils control loop, fuse FU1 9, programmable controller 8, PLC output
Connecting terminal block 4 forms, and it is characterized in that described closing coil control loop composes in parallel shunt circuit with pressure coil control circuit,
Described shunt circuit one end serial fuse FU1 9, described fuse FU1 9 other end is electrically connected with DC power anode terminal 1
Connect, the described shunt circuit other end connects DC power cathode terminal 2；Described drive motor coils control loop and external communication
Power electric connection；Setting in described closing coil control loop, coil without tension control loop, drive motor coils control loop
The binding post of coil is integrated in chopper 3；Described DC power anode terminal 1, DC power cathode terminal 2 connect outside
DC source；Described programmable controller 8 is electrically connected with described PLC output wiring terminal row 4.
As shown in figure 1, generator outlet breaker control system described in the utility model is it is characterised in that described conjunction
Lock coil control circuit include closing coil YC 5, catalyst R38 auxiliary contact, diode D1, catalyst R38 sucking coil,
No. 25 terminals of PLC output wiring terminal row 4, described closing coil YC 5 is electrically connected with independent DC source, described closing line
Circle YC 5 includes C1, C2 terminal, and described C2 terminal connects DC power cathode terminal 2, and it is auxiliary that described C1 terminal connects catalyst R38
Help contact one end, the described catalyst R38 auxiliary contact other end connects fuse FU1 9 one end and catalyst R38 sucking coil
Line contact；The other end of described catalyst R38 sucking coil connects No. 25 terminals of PLC output wiring terminal row 4；Described connect
Tentaculum R38 sucking coil is in parallel with diode D1, and catalyst R38 sucking coil in parallel and diode D1 one end connect fuse
FU1 9, the other end connects No. 25 terminals of PLC output wiring terminal row 4.
As shown in figure 1, generator outlet breaker control system described in the utility model is it is characterised in that described mistake
Pressure coil control circuit include coil without tension YU 6, catalyst R39 auxiliary contact, diode D2, catalyst R39 sucking coil,
No. 26 terminals of fuse FU2, PLC output wiring terminal row 4, described coil without tension YU 6 is electrically connected with independent DC source,
Described coil without tension YU 6 includes A1, A2 terminal, and described A2 terminal connects DC power cathode terminal 2, and described A1 terminal connects
Catalyst R39 auxiliary contact one end, described another auxiliary contact of catalyst R39 connect fuse FU1 9 and catalyst R39 and inhale
The line contact of lead circle；Described catalyst R39 sucking coil other end serial fuse FU2, the described fuse FU2 other end
Connect No. 26 terminals of PLC output wiring terminal row 4；Described catalyst R39 sucking coil is in parallel with diode D2, and in parallel connects
Tentaculum R39 sucking coil and diode D2 one end connect fuse FU1 9, and the other end connects fuse FU2.
As shown in figure 1, generator outlet breaker control system described in the utility model is it is characterised in that described drive
Dynamic motor coil control loop include drive motor coils M 7, fuse FU3, PLC output wiring terminal row 4 14 terminals,
No. 15 terminals of PLC output wiring terminal row 4, described drive motor coils M 7 are electrically connected with external ac power source, described driving
Motor coil M 7 includes U1, U2 terminal, and described U2 terminal connects No. 15 terminals of PLC output wiring terminal row 4, described U1 end
Son connects fuse FU3 one end, and the described fuse FU3 other end connects No. 14 terminals of PLC output wiring terminal row 4.
As shown in figure 1, generator outlet breaker control system described in the utility model is it is characterised in that described
The closing coil control loop of motor outlet breaker control system, coil without tension control loop, drive motor coils control back
Road is electrically connected by PLC output wiring terminal row 4 with programmable controller 8.
As shown in Fig. 2 a kind of novel electricity generator outlet breaker control system described in the utility model, its PLC control
Logic is when " not having separating brake order ", " unit operation is normal ", " allowing to close a floodgate ", " order of closing a floodgate " four conditions meet simultaneously
When, chopper coil without tension 6 electric, while obtaining electric closing coil 5 also electric, breaker closing, due to there is no switching winding,
Locally also cannot separating brake.When separating brake order occurs, coil without tension 6 is no electric, chopper automatic brake separating, cannot close a floodgate manually.Whole
Individual process is not disturbed by any extraneous factor, completely by remote logic control, it is to avoid extraneous factor or the mistake artificially causing
Action, safe and reliable.
The beneficial effects of the utility model are a kind of novel electricity generator outlet breaker control systems, by closing coil control
Loop, coil without tension control loop, drive motor coils control loop, programmable controller composition, described programmable control
Device processed is electrically connected with described closing coil control loop, coil without tension control loop, drive motor coils control loop；PLC is controlled
Logic processed is when " not having separating brake order ", " unit operation is normal ", " allowing to close a floodgate ", " order of closing a floodgate " four conditions meet simultaneously
When, chopper coil without tension obtain electric, while obtaining electric closing coil also electric, breaker closing, due to there is no switching winding, this
Ground also cannot separating brake；When separating brake order occurs, coil without tension is no electric, chopper automatic brake separating, cannot close a floodgate manually；Whole mistake
Journey is not disturbed by any extraneous factor, completely by remote logic control, it is to avoid extraneous factor or the maloperation artificially causing,
Safe and reliable.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (5)
1. a kind of generator outlet breaker control system, including closing coil control loop, coil without tension control loop, driving
Motor coil control loop, fuse FU1 (9), programmable controller (8), PLC output wiring terminal row（4）, its feature
It is that described closing coil control loop composes in parallel shunt circuit with pressure coil control circuit, the series connection of described shunt circuit one end is molten
Disconnected device FU1 (9), described fuse FU1 (9) other end and DC power anode terminal（1）Electrical connection, described shunt circuit is another
One end connects DC power cathode terminal（2）；Described drive motor coils control loop is electrically connected with external ac power source；Described
The binding post of the coil of setting in closing coil control loop, coil without tension control loop, drive motor coils control loop
It is integrated in chopper（3）Interior；Described DC power anode terminal（1）, DC power cathode terminal（2）Connect external dc electricity
Source；Described programmable controller (8) and described PLC output wiring terminal row（4）Electrical connection.
2. generator outlet breaker control system according to claim 1 is it is characterised in that described closing coil controls
Loop includes closing coil YC（5）, catalyst R38 auxiliary contact, diode D1, catalyst R38 sucking coil, PLC output connect
Line terminals are arranged（4）No. 25 terminals, described closing coil YC（5）Electrically connect with independent DC source, described closing coil YC（5）
Including C1, C2 terminal, described C2 terminal connects DC power cathode terminal（2）, it is tactile that described C1 terminal connects catalyst R38 auxiliary
Point one end, the described catalyst R38 auxiliary contact other end connects fuse FU1 (9) one end and catalyst R38 sucking coil connects
Line contact；The other end of described catalyst R38 sucking coil connects PLC output wiring terminal row（4）No. 25 terminals；Described connect
Tentaculum R38 sucking coil is in parallel with diode D1, and catalyst R38 sucking coil in parallel and diode D1 one end connect fuse
FU1 (9), the other end connects PLC output wiring terminal row（4）No. 25 terminals.
3. generator outlet breaker control system according to claim 1 is it is characterised in that described coil without tension controls
Loop includes coil without tension YU（6）, catalyst R39 auxiliary contact, diode D2, catalyst R39 sucking coil, fuse FU2,
PLC output wiring terminal is arranged（4）No. 26 terminals, described coil without tension YU（6）Electrically connect with independent DC source, described decompression
Coil YU（6）Including A1, A2 terminal, described A2 terminal connects DC power cathode terminal（2）, described A1 terminal connection catalyst
R39 auxiliary contact one end, described another auxiliary contact of catalyst R39 connect fuse FU1 (9) and catalyst R39 and attract line
The line contact of circle；Described catalyst R39 sucking coil other end serial fuse FU2, the described fuse FU2 other end connects
PLC output wiring terminal is arranged（4）No. 26 terminals；Described catalyst R39 sucking coil is in parallel with diode D2, the catalyst of parallel connection
R39 sucking coil and diode D2 one end connect fuse FU1 (9), and the other end connects fuse FU2.
4. generator outlet breaker control system according to claim 1 is it is characterised in that described drive motor coils
Control loop includes drive motor coils M（7）, fuse FU3, PLC output wiring terminal row（4）14 terminals, PLC output connection
Terminal block（4）No. 15 terminals, described drive motor coils M（7）Electrically connect with external ac power source, described drive motor coils M
（7）Including U1, U2 terminal, described U2 terminal connects PLC output wiring terminal row（4）No. 15 terminals, described U1 terminal connects molten
Disconnected device FU3 one end, the described fuse FU3 other end connects PLC output wiring terminal row（4）No. 14 terminals.
5. generator outlet breaker control system according to claim 1 is it is characterised in that described generator outlet breaks
The closing coil control loop of road device control system, coil without tension control loop, drive motor coils control loop with programmable
Sequence controller (8) is arranged by PLC output wiring terminal（4）Electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062168.6U CN206002936U (en) | 2016-09-19 | 2016-09-19 | Generator outlet breaker control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062168.6U CN206002936U (en) | 2016-09-19 | 2016-09-19 | Generator outlet breaker control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002936U true CN206002936U (en) | 2017-03-08 |
Family
ID=58194266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621062168.6U Active CN206002936U (en) | 2016-09-19 | 2016-09-19 | Generator outlet breaker control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002936U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571761A (en) * | 2019-08-22 | 2019-12-13 | 北京四方继保自动化股份有限公司 | generation and transformation group protection method applied to international nuclear power million units |
| CN111431447A (en) * | 2020-04-30 | 2020-07-17 | 福州万舸动力设备有限公司 | Generator output voltage wiring device and control protection method thereof |
| CN114204515A (en) * | 2021-12-14 | 2022-03-18 | 阳光电源股份有限公司 | Control method of electromagnetic switch and electrical system |
-
2016
- 2016-09-19 CN CN201621062168.6U patent/CN206002936U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571761A (en) * | 2019-08-22 | 2019-12-13 | 北京四方继保自动化股份有限公司 | generation and transformation group protection method applied to international nuclear power million units |
| CN110571761B (en) * | 2019-08-22 | 2021-12-28 | 北京四方继保自动化股份有限公司 | Generation and transformation group protection method applied to international nuclear power million units |
| CN111431447A (en) * | 2020-04-30 | 2020-07-17 | 福州万舸动力设备有限公司 | Generator output voltage wiring device and control protection method thereof |
| CN111431447B (en) * | 2020-04-30 | 2023-08-01 | 福州万舸动力设备有限公司 | Generator output voltage wiring device and control protection method thereof |
| CN114204515A (en) * | 2021-12-14 | 2022-03-18 | 阳光电源股份有限公司 | Control method of electromagnetic switch and electrical system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 272000 south of national highway 327, huangtun Town, high tech Zone, Jining City, Shandong Province (D1 and D4 workshops of Jining equipment industry base) Patentee after: Saiwate (Shandong) Power Technology Co.,Ltd. Address before: 272000 National High tech Industrial Development Zone No. 7 Industrial Park (Saiwate Power Equipment Co., Ltd.) in Jining City, Shandong Province Patentee before: SHANDONG SUPERWATT POWER EQUIPMENT Co.,Ltd. |