CN106546913A - A kind of breaker relay protection detector - Google Patents
A kind of breaker relay protection detector Download PDFInfo
- Publication number
- CN106546913A CN106546913A CN201610935165.7A CN201610935165A CN106546913A CN 106546913 A CN106546913 A CN 106546913A CN 201610935165 A CN201610935165 A CN 201610935165A CN 106546913 A CN106546913 A CN 106546913A
- Authority
- CN
- China
- Prior art keywords
- indicator lamp
- separating brake
- energy storage
- combined floodgate
- power
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
- G01R31/3272—Apparatus, systems or circuits therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Keying Circuit Devices (AREA)
Abstract
The invention discloses a kind of breaker relay protection detector; it is characterized in that completing indicator lamp and power switch including machine box, PLC, touch-screen, combined floodgate output relay, separating brake output relay, combined floodgate indicator lamp, separating brake indicator lamp, energy storage state indicator lamp, energy storage; described power switch one end connects power supply positive terminal; the other end is connected in PLC power positive ends, while in parallel and touch-screen power positive end；The present invention has advantages below compared to existing technology：There is provided a kind of breaker relay protection detector; this device is to replace operation to detect breaker by the simulation to breaker input/output state and secondary control loop in the case of power circuit not power-off; solve the live detection in actual applications to power circuit to running primary cut-out therein in the case of not power-off to safeguard; ensure that the normal operation of power system; offer convenience to safeguard, while the device also can operate with the inspection before primary cut-out dispatches from the factory.
Description
Technical field
The present invention relates to breaker detection technique field, more particularly to a kind of breaker relay protection detection dress
Put.
Background technology
Primary cut-out is applied to high-voltage electric power circuit, primary cut-out it not only can cut off or closed high circuit in
No-load current and load current, and when system jam by the effect of protective relaying device, cut off overload electricity
Stream and short circuit current, for the safety and stability and continuation of power circuit there are certain requirements, no special circumstances can not be broken easily
Electricity, but in the case of Jing is normal, be to protect power circuit safe operation, needs periodically carry out detection maintenance to the equipment in power circuit,
Wherein for the detection of primary cut-out, often need to adjust power circuit or power-off, easily cause many unfavorable factors and band
It is inconvenient to come.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of breaker is filled with relay protection detection
Put, this device is by the mould to breaker input/output state and secondary control loop in the case of power circuit not power-off
Intend replacing operation to detect breaker.
The present invention is achieved by the following technical solutions：A kind of breaker relay protection detector, its feature exist
In including machine box, PLC, touch-screen, combined floodgate output relay, separating brake output relay, combined floodgate indicator lamp, separating brake indicator lamp, storage
Energy status indicator lamp, energy storage complete indicator lamp and power switch, and described power switch one end connects power supply positive terminal, the other end
It is connected in PLC power positive ends, while in parallel be connected to touch-screen power positive end, combined floodgate Enable Pin and separating brake Enable Pin
The input I0.1 and I0.2 of PLC, energy storage feedback signal terminal are connected to the analog port AI of PLC, PLC delivery outlet Q0.0, Q0.1,
Q0.2, Q0.3, Q0.4, Q0.5 are connected respectively combined floodgate indicator lamp L1, separating brake indicator lamp L2, energy storage state indicator lamp L3, storage
Indicator lamp L4, combined floodgate output relay KA1, separating brake output relay KA2 can be completed, the PLC is connected with touch screen signal line,
One end connection power supply positive terminal of the normally opened auxiliary contact of the combined floodgate output relay KA1, other end connection are closed a floodgate and are exported
Terminal, normally opened auxiliary contact one end connection power supply positive terminal of the separating brake output relay KA2, other end connection separating brake are defeated
Go out terminal, the combined floodgate indicator lamp L1, separating brake indicator lamp L2, energy storage state indicator lamp L3, energy storage complete indicator lamp L4, close a floodgate defeated
The other end for going out relay KA1 and separating brake output relay KA2 is parallel to power cathode terminal.
Further improve, the touch-screen is provided with feed motion button, separating brake Action Button, energy storage state and shows, closes
Lock status display, gate-dividing state show.
Further to improve, the touch-screen, power switch, combined floodgate indicator lamp L1, separating brake indicator lamp L2, energy storage state refer to
Show lamp L3, energy storage complete indicator lamp L4, close a floodgate enable terminal, separating brake enable terminal, combined floodgate lead-out terminal, separating brake lead-out terminal,
Energy storage feedback signal terminal, power supply positive terminal and power cathode terminal are may be contained within machine box panel, and the PLC, combined floodgate are defeated
Go out relay and separating brake output relay is arranged in machine box.
Further to improve, the PLC selects 6ES7 214-2BD23-0XB8 CPU224XP.
The present invention has advantages below compared to existing technology：There is provided a kind of breaker relay protection detector, this
Device is replaced by the simulation to breaker input/output state and secondary control loop in the case of power circuit not power-off
Change operation to detect breaker, solve in actual applications to power circuit in the case of not power-off to running height therein
The live detection of voltage breaker is safeguarded, it is ensured that the normal operation of power system, is that maintenance offers convenience, while the device also may be used
Apply to the inspection before primary cut-out dispatches from the factory.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the electrical schematic diagram of the present invention.
Fig. 3 is the touch-screen display figure of the present invention.
Specific embodiment
Below embodiments of the invention are elaborated, the present embodiment is carried out under premised on technical solution of the present invention
Implement, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following enforcements
Example.
As shown in Figure 1, 2, 3, the present embodiment provides a kind of breaker relay protection detector, it is characterised in that include
Machine box 1, PLC, touch-screen, combined floodgate output relay KA1, separating brake output relay KA2, combined floodgate indicator lamp L1, separating brake indicator lamp
L2, energy storage state indicator lamp L3, energy storage complete indicator lamp L4 and power switch SB, and described power switch one end connects positive source
Terminal L, the other end are connected in PLC power positive end L, while in parallel with touch-screen power positive end L, combined floodgate Enable Pin 101 and point
Lock Enable Pin 102 is connected to the input I0.1 and I0.2 of PLC, and energy storage feedback signal terminal 103 is connected to the analog end of PLC
Mouth AI, PLC delivery outlet Q0.0, Q0.1, Q0.2, Q0.3, Q0.4, Q0.5 are connected respectively combined floodgate indicator lamp L1, separating brake and indicate
Lamp L2, energy storage state indicator lamp L3, energy storage complete indicator lamp L4, combined floodgate output relay KA1, separating brake output relay KA2, institute
State PLC to be connected by holding wire with touch-screen, one end connection power supply of the normally opened auxiliary contact of the combined floodgate output relay KA1
Positive terminal L, other end connection combined floodgate lead-out terminal 104, normally opened auxiliary contact one end of the separating brake output relay KA2 connects
Connect power supply positive terminal 101, other end connection separating brake lead-out terminal 105, the combined floodgate indicator lamp L1, separating brake indicator lamp L2, storage
Energy status indicator lamp L3, energy storage complete the other end of indicator lamp L4, combined floodgate output relay KA1 and separating brake output relay KA2
Be parallel to power cathode terminal N, the touch-screen be provided with feed motion button, separating brake Action Button, energy storage state show,
"on" position shows, gate-dividing state shows, the touch-screen, power switch, combined floodgate indicator lamp L1, separating brake indicator lamp L2, energy storage
Status indicator lamp L3, energy storage complete indicator lamp L4, closing a floodgate enables terminal 101, separating brake enable terminal 102, combined floodgate lead-out terminal
104th, separating brake lead-out terminal 105, energy storage feedback signal terminal 103, power supply positive terminal L and power cathode terminal N may be contained within
On machine box panel, the PLC, combined floodgate output relay KA1 and separating brake output relay KA2 are arranged in machine box, the PLC choosings
With 6ES7 214-2BD23-0XB8 CPU224XP.
The operation principle of the present embodiment be by the combined floodgate Enable Pin of primary cut-out, separating brake Enable Pin, combined floodgate output end, point
Lock output end and energy storage feedback signal terminal are connected respectively the terminal on the present embodiment device panel, turn on the power switch,
By simulated operation to arrange on touch-screen feed motion button, separating brake Action Button, the storage on touch-screen can be observed
Can status display, "on" position show, gate-dividing state show and machine box panel on combined floodgate indicator lamp L1, separating brake indicator lamp L2,
Energy storage state indicator lamp L3, energy storage complete the performance state that the status display situation of indicator lamp L4 judges primary cut-out, with reality
Now detect.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of breaker relay protection detector, it is characterised in that including machine box 1, PLC, touch-screen, close a floodgate output after
Electrical equipment KA1, separating brake output relay KA2, combined floodgate indicator lamp L1, separating brake indicator lamp L2, energy storage state indicator lamp L3, energy storage are completed
Indicator lamp L4 and power switch SB, described power switch one end connect power supply positive terminal L, and the other end is connected in PLC positive sources
End L, while in parallel be connected to the defeated of PLC with touch-screen power positive end L, combined floodgate Enable Pin 101 and separating brake Enable Pin 102
Enter to hold I0.1 and I0.2, energy storage feedback signal terminal 103 is connected to the analog port AI of PLC, PLC delivery outlet Q0.0, Q0.1,
Q0.2, Q0.3, Q0.4, Q0.5 are connected respectively combined floodgate indicator lamp L1, separating brake indicator lamp L2, energy storage state indicator lamp L3, storage
Indicator lamp L4, combined floodgate output relay KA1, separating brake output relay KA2 can be completed, the PLC passes through holding wire with touch-screen
Connection, one end connection power supply positive terminal L of the normally opened auxiliary contact of the combined floodgate output relay KA1, other end connection are closed
Lock lead-out terminal 104, normally opened auxiliary contact one end connection power supply positive terminal 101 of the separating brake output relay KA2 are another
End connects separating brake lead-out terminal 105, and the combined floodgate indicator lamp L1, separating brake indicator lamp L2, energy storage state indicator lamp L3, energy storage are completed
The other end of indicator lamp L4, combined floodgate output relay KA1 and separating brake output relay KA2 is parallel to power cathode terminal N.
2. a kind of breaker relay protection detector according to claim 1, it is characterised in that：The touch-screen sets
It is equipped with that feed motion button, separating brake Action Button, energy storage state show, "on" position shows, gate-dividing state shows.
3. a kind of breaker relay protection detector according to claim 1, it is characterised in that：The touch-screen,
Power switch, combined floodgate indicator lamp L1, separating brake indicator lamp L2, energy storage state indicator lamp L3, energy storage complete indicator lamp L4, combined floodgate and enable
Terminal 101, separating brake enable terminal 102, combined floodgate lead-out terminal 104, separating brake lead-out terminal 105, energy storage feedback signal terminal 103,
Power supply positive terminal L and power cathode terminal N are may be contained within machine box panel, the PLC, combined floodgate output relay KA1 and point
Lock output relay KA2 is arranged in machine box.
4. a kind of breaker relay protection detector according to claim 1, it is characterised in that：The PLC is selected
6ES7 214-2BD23-0XB8 CPU224XP。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610935165.7A CN106546913A (en) | 2016-11-01 | 2016-11-01 | A kind of breaker relay protection detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610935165.7A CN106546913A (en) | 2016-11-01 | 2016-11-01 | A kind of breaker relay protection detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106546913A true CN106546913A (en) | 2017-03-29 |
Family
ID=58392207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610935165.7A Pending CN106546913A (en) | 2016-11-01 | 2016-11-01 | A kind of breaker relay protection detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106546913A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271895A (en) * | 2017-08-01 | 2017-10-20 | 江苏省电力试验研究院有限公司 | A kind of the time reference device and check system of the verification of primary cut-out test system |
| CN110658780A (en) * | 2019-10-13 | 2020-01-07 | 国网山东省电力公司潍坊供电公司 | PLC control system of circuit breaker secondary circuit |
| CN110739947A (en) * | 2019-11-15 | 2020-01-31 | 广东电网有限责任公司 | Switch simulator for FTU debugging |
| CN113946135A (en) * | 2020-07-15 | 2022-01-18 | 许继集团有限公司 | Circuit breaker mechanism test monitoring device based on PLC |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201408249Y (en) * | 2009-03-09 | 2010-02-17 | 湖南京电开关厂 | Handcart type vacuum circuit breaker testing cabinet |
| CN103293350A (en) * | 2013-06-06 | 2013-09-11 | 国家电网公司 | Micro analog circuit breaker |
| CN204028307U (en) * | 2014-07-18 | 2014-12-17 | 深圳市惠立智能电力科技有限公司 | A kind of simulated high-pressure switch testing frock |
| CN104616570A (en) * | 2014-12-31 | 2015-05-13 | 国网宁夏电力公司中卫供电公司 | Secondary circuit simulation device of breaker |
| CN105301396A (en) * | 2015-10-29 | 2016-02-03 | 国网山东夏津县供电公司 | Relay protection verification apparatus |
| CN105654821A (en) * | 2014-11-24 | 2016-06-08 | 北京北研兴电力仪表有限责任公司 | Fault simulation apparatus for electrical control system of transformer equipment |
-
2016
- 2016-11-01 CN CN201610935165.7A patent/CN106546913A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201408249Y (en) * | 2009-03-09 | 2010-02-17 | 湖南京电开关厂 | Handcart type vacuum circuit breaker testing cabinet |
| CN103293350A (en) * | 2013-06-06 | 2013-09-11 | 国家电网公司 | Micro analog circuit breaker |
| CN204028307U (en) * | 2014-07-18 | 2014-12-17 | 深圳市惠立智能电力科技有限公司 | A kind of simulated high-pressure switch testing frock |
| CN105654821A (en) * | 2014-11-24 | 2016-06-08 | 北京北研兴电力仪表有限责任公司 | Fault simulation apparatus for electrical control system of transformer equipment |
| CN104616570A (en) * | 2014-12-31 | 2015-05-13 | 国网宁夏电力公司中卫供电公司 | Secondary circuit simulation device of breaker |
| CN105301396A (en) * | 2015-10-29 | 2016-02-03 | 国网山东夏津县供电公司 | Relay protection verification apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271895A (en) * | 2017-08-01 | 2017-10-20 | 江苏省电力试验研究院有限公司 | A kind of the time reference device and check system of the verification of primary cut-out test system |
| CN110658780A (en) * | 2019-10-13 | 2020-01-07 | 国网山东省电力公司潍坊供电公司 | PLC control system of circuit breaker secondary circuit |
| CN110739947A (en) * | 2019-11-15 | 2020-01-31 | 广东电网有限责任公司 | Switch simulator for FTU debugging |
| CN113946135A (en) * | 2020-07-15 | 2022-01-18 | 许继集团有限公司 | Circuit breaker mechanism test monitoring device based on PLC |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106546913A (en) | A kind of breaker relay protection detector | |
| CN107910232B (en) | A kind of Intelligent leakage protection switch | |
| CN107234969A (en) | Electric automobile and its high pressure protector | |
| CN104909225B (en) | A kind of machine-roomless lift UPS rescues control loop | |
| CN103941180A (en) | High-voltage line breaker condition monitoring system | |
| CN108061838A (en) | A kind of leakage tests method for ensureing user's normal electricity consumption | |
| CN203260997U (en) | Three-phase safety electricity-using appliance | |
| CN103311889A (en) | Manual switching protection circuit for dual power supplies | |
| CN204794028U (en) | Intellectuality ac motor protector that is just reversing | |
| CN103208775A (en) | Protection switch device for detecting fault current and control method | |
| CN202076188U (en) | Intelligent alternating current (AC) contactor with short-circuit breaking capacity | |
| CN203839961U (en) | Reactive compensation combination switch having power failure detection function | |
| CN103681141B (en) | A kind of circuit breaker more changer controller stand-by protection module installation structure | |
| CN203434595U (en) | Dual power supply manual switch protection circuit | |
| CN208142576U (en) | Switchgear Intelligent integrated instrument system | |
| CN206023372U (en) | A kind of intelligent controller of omnipotent breaker | |
| CN206850522U (en) | A kind of transformer station's power supply switching undisturbed device | |
| CN206742167U (en) | A kind of intelligent moulded case circuit breaker | |
| CN204270050U (en) | A kind of intelligent controller of control and protective switching device | |
| CN205376325U (en) | Circuit breaker electric operating mechanism radio control apparatus | |
| CN102856875A (en) | Circuit breaking device of switch cabinet | |
| CN102487181A (en) | Switch cabinet capable of automatically clearing away dew | |
| CN204330880U (en) | A kind of prepayment meter of on-load on off state measuring ability | |
| CN203983963U (en) | Motor security of operation protective circuit | |
| CN203910649U (en) | Vacuum circuit breaker with two disconnecting switches |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170818 Address after: 233099 No. 829 Changzheng South Road, Anhui, Bengbu Applicant after: ZHONGKE ELECTRIC POWER EQUIPMENT GROUP Address before: 233050 Bengbu South Road, Anhui, No. 829 Applicant before: Zhongke power equipment (Anhui) Intelligent Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180403 Address after: 233050 Bengbu City, Anhui Province, Changzheng South Road 829 Applicant after: Anhui Tongqiu Intelligent Technology Co., Ltd. Address before: 233099 No. 829 Changzheng South Road, Anhui, Bengbu Applicant before: ZHONGKE ELECTRIC POWER EQUIPMENT GROUP |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170329 |
|
| RJ01 | Rejection of invention patent application after publication |