CN205408259U - 10kV falls and decreases box controlling means of street lamp - Google Patents
10kV falls and decreases box controlling means of street lamp Download PDFInfo
- Publication number
- CN205408259U CN205408259U CN201620263316.4U CN201620263316U CN205408259U CN 205408259 U CN205408259 U CN 205408259U CN 201620263316 U CN201620263316 U CN 201620263316U CN 205408259 U CN205408259 U CN 205408259U
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- pressure branch
- controller
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- 230000008520 organization Effects 0.000 claims description 9
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Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model discloses a 10kV falls and decreases box controlling means of street lamp, including the transformer case, circuit actuating mechanism and circuit control mechanism, circuit actuating mechanism sets up in the transformer case, and be connected with the circuit control mechanism that sets up outside the transformer case, circuit actuating mechanism is by the high -tension fuse, high -voltage switch, transformer and low pressure branch switch connect gradually the circuit of constitution, circuit control mechanism includes intelligent control ware and the power supply circuit who is connected with the intelligent control ware, the high -voltage switch controller, low pressure is on -off controller and warning circuit along separate routes, the back all is connected with power supply circuit to high -voltage switch controller and low pressure on -off controller along separate routes, and be connected with high -voltage switch and low pressure branch switch in proper order, the utility model discloses according to sunrise sunset time and degree bright naturally, realize throwing, cutting of street lamp power, reduction electric wire netting energy losses through the numerical value parameter of setting for to have wireless transmission and alarming function, the assurance personnel can understand the operating condition of street lamp in real time, guarantee the normal work of street lamp.
Description
Technical field:
This utility model relates to a kind of roam lamp control device, particularly relates to a kind of 10kV and drops the damage box control device of street lamp.
Background technology:
At present, cities and towns road lamp power supply is generally powered by 10kV box-type distribution transformer;When daytime need not illuminate, have a power failure from the low-pressure side of transformator；When needing evening to illuminate, low tension switch is served road lamp power supply again, although this situation street lamp on daytime is stopped using, but the transformator specializing in street lamp electricity consumption is still within electriferous state, that is, street-lighting transformer has tens hours and is in charged no-load running state for one day, and such electrical network exists for a lot of unnecessary electric energy loss.When furthermore streetlight control circuit is problematic when being not normally functioning or total solar eclipse occurs and occurs serious vile weather not have light, street lamp can not be lighted and be illuminated when now needing street lamp.
Utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, there is provided a kind of simple in construction, according to sun set/raise time and natural bright degree, realize the throwing of road lamp power supply by the numerical parameter set, cut, reduce electrical network electric energy loss, and have and be wirelessly transferred and the damage box control device of street lamp drops in the 10kV of warning function.
nullThe technical solution of the utility model is: the damage box control device of street lamp drops in a kind of 10kV，Including transformer case、Circuit actuator and circuit controlling organization，Described circuit actuator is arranged in transformer case，And be connected with the circuit controlling organization being arranged on outside transformer case，Described circuit actuator is by high-tension fuse、High-voltage switch gear、Transformator and low pressure branch switch are sequentially connected with the circuit of composition，Described circuit controlling organization includes intelligent controller and the power circuit being connected with intelligent controller、High-voltage switch controller、Low pressure branch switch controller and warning circuit，After described high-voltage switch controller and low pressure branch switch controller are all connected with power circuit，And be connected with high-voltage switch gear and low pressure branch switch successively，Described primary cut-out and electric network source connection，And it is provided with spark gap between described primary cut-out and high-voltage switch gear，Amount one end ground connection of described spark gap，Low pressure main switch it is provided with between described transformator and low pressure branch switch，It is provided with branch between described low pressure main switch and low pressure branch switch，And described branch is connected with power circuit，Described low pressure branch switch is at least two，And be connected with road-light light-source.
Described low pressure main switch is air switch, described high-voltage switch gear is 10KV A.C. contactor, described low pressure branch switch is low voltage AC contactor, described high-voltage switch controller includes high-voltage switch controller circuit and high-voltage switch gear relay K G, described low pressure branch switch controller includes low pressure branch switch controller circuitry and low pressure branch switch relay K D, described high-voltage switch gear relay K G and 10KV A.C. contactor is connected, and described low pressure branch switch relay K D is connected with low voltage AC contactor.
Described intelligent controller includes Intelligent Single-Chip Based control circuit and light-operated circuit, described Intelligent Single-Chip Based control circuit includes DC power supply circuit, single-chip microcomputer and control circuit thereof and intelligent controller relay K W, and be sequentially connected with, described electric network source circuit is three phase mains, and described transformator is connected by three-phase four-wire system power line with low pressure main switch.
Described DC power supply circuit is connected with power circuit, and described intelligent controller relay K W is connected with power circuit by the moving together contact KGG on intelligent controller relay K W, and described intelligent controller relay K W has G1、G---2、D1、D2Four output ports, described output port G1And G---2It is connected with high-voltage switch controller circuit, described output port D1And D2It is connected with low pressure branch switch controller circuitry.
Described light-operated circuit includes solid-state relay SSR1, light sensitive diode and resistance, described solid-state relay SSR1 is connected the circuit formed and is connected the circuit parallel connection formed with described light sensitive diode and resistance with crystal diode, and each through the normally-closed contact KG of high-voltage switch gear relay K G2It is connected with power circuit, described light sensitive diode is two, and be provided with between described light sensitive diode and resistance and be connected branch, described connection branch is connected with crystal triode, described solid-state relay SSR1 has 5,6,3,4 four output ports, described 3 and 4 output ports are connected with high-voltage switch controller circuit, and described 5 and 6 output ports are connected with low pressure branch switch controller circuitry.
After described high-voltage switch controller circuit is connected with high-voltage switch gear relay K G, and being connected with power circuit, described high-voltage switch controller circuit is by the normally opened contact KW of intelligent controller relay K W1, solid-state relay SSR1 moving together contact KL1Make delay break contact KD with low pressure branch switch relay K D1Parallel join forms.
Described low pressure branch switch controller circuitry is by the normally opened contact KW of intelligent controller relay K W1, solid-state relay SSR1 moving together contact KL1Contact KG is closed with the make delay of high-voltage switch gear relay K G1Composition, the normally opened contact KW of described intelligent controller relay K W1Moving together contact KL with solid-state relay SSR11After parallel join, close contact KG with the make delay of low pressure branch switch relay K D, high-voltage switch gear relay K G1Connected in series with power circuit.
Described warning circuit includes signal input circuit, Signal coding circuit and radiating circuit, described signal input circuit includes power failure input circuit and power transmission input circuit, described power failure input circuit is connected with the auxiliary normally-closed contact of low pressure branch switch, described power transmission input circuit is connected with the auxiliary normally opened contact of low pressure branch switch, the auxiliary normally-closed contact of described low pressure branch switch and the auxiliary normally opened contact of low pressure branch switch are connected in series, and described power circuit includes accumulator and the direct current change alternating current 220V circuit being connected with accumulator and direct current time variant voltage circuit.
The beneficial effects of the utility model are:
1, this utility model is according to sun set/raise time and natural bright degree, realize the throwing of road lamp power supply by the numerical parameter set, cut, reduce electrical network electric energy loss, and have and be wirelessly transferred and warning function, while reducing electric energy loss, there is wireless transmission function, it is ensured that personnel can understand the duty of street lamp in real time, it is ensured that the normal operation of street lamp.
2, this utility model street lamp is, according to sunrise sunset, mains transformer is carried out switching, grow dark when night comes light, the intelligent controller of this device is according to the data set, first the high-voltage switch gear of transformator is closed, it is signaled to the low pressure branch switch of step down side by high-voltage switch controller after transformator is charged close a floodgate, to street lamp power transmission, when sunrise daybreak intelligent controller action in second day, intelligent controller first disconnects the low pressure branch switch of step down side, after road lamp power supply is stopped, again the high-voltage switch gear of high voltage side of transformer is disconnected, the complete power down mode in transformator place, transformator no longer charged no-load running in tens hours on daytime, realize transformer loss reducing and power saving.
3, this utility model has tens hours power down modes due to transformator every day, slows down Transformer Insulation Aging, extends the service life of transformator, has saved street lamp engineering expense simultaneously.
4, two the circuit output contacts that have of intelligent controller described in the utility model are to be connected in parallel, described single chip machine controlling circuit is had to control transformator and road lamp power supply time normal, light-operated circuit is in resting state, only intelligent controller on daytime stop to transformator and street lamp power supply, road lamp power supply and single chip machine controlling circuit is problematic be not normally functioning time, start light-operated circuit when total solar eclipse occurring again and occurring serious vile weather there is no a light and carry out, to transformator power transmission, lighting street lighting.
5, this utility model controls relay by intelligent controller, makes catalyst carry out conducting operation by the folding of relay, it is prevented that when big electric current and opening/closing frequency are more, there was a mechanical failure or punctures situation, it is ensured that the safe operation of circuit.
6, this utility model is provided with unlimited alarm device, it is possible to be monitored for electrical information, and detection information is sent on personnel's mobile phone, it is ensured that personnel can observe electric power thus supplied in time, it is simple to personnel carry out maintenance operation.
7, this utility model power failure input circuit is connected with the auxiliary normally-closed contact of low pressure branch switch, power transmission input circuit is connected with the auxiliary normally opened contact of low pressure branch switch, the auxiliary normally-closed contact of low pressure branch switch and the auxiliary normally opened contact of low pressure branch switch are connected in series, as long as having a road to go wrong will report to the police, it is ensured that personnel keep in repair timely.
Accompanying drawing illustrates:
Fig. 1 is that the structured flowchart damaging the box control device of street lamp drops in 10kV.
Fig. 2 is that intelligent controller connects block diagram.
Fig. 3 is light-operated circuit circuit diagram.
Fig. 4 is the theory diagram of intelligent controller relay.
Fig. 5 is the connection block diagram of high-voltage switch controller circuit.
Fig. 6 is the connection block diagram of low pressure branch switch controller circuitry.
Detailed description of the invention:
Embodiment: referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, in figure, 1-transformator, 2-high-tension fuse, 3-spark gap, 4-high-voltage switch gear, 5-high-voltage switch controller, 6-low pressure main switch, 7-low pressure branch switch, 8-low pressure branch switch controller, 9-power circuit, 10-warning circuit, 11-transformer case, 12-intelligent controller.
nullThe damage box control device of street lamp drops in 10kV，Including transformer case 11、Circuit actuator and circuit controlling organization，Circuit actuator is arranged in transformer case 11，And be connected with the circuit controlling organization being arranged on outside transformer case 11，Circuit actuator is by high-tension fuse 2、High-voltage switch gear 4、Transformator 1 and low pressure branch switch 7 are sequentially connected with the circuit of composition，Circuit controlling organization includes intelligent controller 12 and the power circuit 9 being connected with intelligent controller 12、High-voltage switch controller 5、Low pressure branch switch controller 8 and warning circuit 10，After high-voltage switch controller 5 and low pressure branch switch controller 8 are all connected with power circuit 9，And be connected with high-voltage switch gear 4 and low pressure branch switch 7 successively，Primary cut-out 2 and electric network source connection，And between primary cut-out 2 and high-voltage switch gear 4, it is provided with spark gap 3，Amount one end ground connection of spark gap 3，It is provided with low pressure main switch 6 between the 7 of transformator 1 and low pressure branch switch，It is provided with branch between low pressure main switch 6 and low pressure branch switch 7，And branch is connected with power circuit 9，Low pressure branch switch 7 is at least two，And be connected with road-light light-source.
Low pressure main switch 6 is air switch, high-voltage switch gear 5 is 10KV A.C. contactor, low pressure branch switch 7 is low voltage AC contactor, high-voltage switch controller 5 includes high-voltage switch controller circuit and high-voltage switch gear relay K G, low pressure branch switch controller 8 includes low pressure branch switch controller circuitry and low pressure branch switch relay K D, high-voltage switch gear relay K G and 10KV A.C. contactor is connected, and low pressure branch switch relay K D is connected with low voltage AC contactor.
Intelligent controller 12 includes Intelligent Single-Chip Based control circuit and light-operated circuit, Intelligent Single-Chip Based control circuit includes DC power supply circuit, single-chip microcomputer and control circuit thereof and intelligent controller relay K W, and be sequentially connected with, electric network source circuit is three phase mains, and transformator is connected by three-phase four-wire system power line with low pressure main switch.
DC power supply circuit is connected with power circuit, and intelligent controller relay K W is connected with power circuit by the moving together contact KGG on intelligent controller relay K W, and intelligent controller relay K W has G1、G---2、D1、D2Four output ports, output port G1And G---2It is connected with high-voltage switch controller circuit, output port D1And D2It is connected with low pressure branch switch controller circuitry.
Light-operated circuit includes solid-state relay SSR1, light sensitive diode and resistance, solid-state relay SSR1 is connected the circuit formed and is connected the circuit parallel connection formed with light sensitive diode and resistance with crystal diode, and each through the normally-closed contact KG of high-voltage switch gear relay K G2It is connected with power circuit, light sensitive diode is two, and be provided with between light sensitive diode with resistance and be connected branch, connect branch to be connected with crystal triode, solid-state relay SSR1 has 5,6,3,4 four output ports, 3 and 4 output ports are connected with high-voltage switch controller circuit, and 5 and 6 output ports are connected with low pressure branch switch controller circuitry.
After high-voltage switch controller circuit is connected with high-voltage switch gear relay K G, and being connected with power circuit, high-voltage switch controller circuit is by the normally opened contact KW of intelligent controller relay K W1, solid-state relay SSR1 moving together contact KL1Make delay break contact KD with low pressure branch switch relay K D1Parallel join forms.
Low pressure branch switch controller circuitry is by the normally opened contact KW of intelligent controller relay K W1, solid-state relay SSR1 moving together contact KL1Contact KG is closed with the make delay of high-voltage switch gear relay K G1Composition, the normally opened contact KW of intelligent controller relay K W1Moving together contact KL with solid-state relay SSR11After parallel join, close contact KG with the make delay of low pressure branch switch relay K D, high-voltage switch gear relay K G1Connected in series with power circuit.
Warning circuit 10 includes signal input circuit, Signal coding circuit and radiating circuit, signal input circuit includes power failure input circuit and power transmission input circuit, power failure input circuit is connected with the auxiliary normally-closed contact of low pressure branch switch, power transmission input circuit is connected with the auxiliary normally opened contact of low pressure branch switch, the auxiliary normally-closed contact of low pressure branch switch and the auxiliary normally opened contact of low pressure branch switch are connected in series, and power circuit includes accumulator and the direct current change alternating current 220V circuit being connected with accumulator and direct current time variant voltage circuit.
During use, night arrives, and the moving together contact KGG Guan Bi of intelligent controller, intelligent controller relay K W obtains electric, moving together contact KW1With moving together contact KW2Adhesive, the charged adhesive of high-voltage switch gear relay K G, high-voltage switch gear closes a floodgate to transformator power transmission, and after high-voltage switch gear closes a floodgate, in the charged rear make delay contact KG1 adhesive of high-voltage switch gear relay K G, low pressure branch switch closes a floodgate to street lamp power transmission.
Daytime comes, relay K L dead electricity moving together contact KL1Disconnecting, the relay K D of low tension switch controller has a power failure, and low-side switch disconnects immediately, and street lamp has a power failure, make delay contact KD after the relay K D power failure of low tension switch controller1Disconnect, prepare high-voltage switch gear separating brake.By the moving together contact KW of the relay K W of intelligent controller after certain time-delay1Disconnect, transformator is had a power failure.
Daytime, intelligent controller stop to transformator and street lamp power supply, road lamp power supply, when single chip machine controlling circuit is problematic be not normally functioning or occur total solar eclipse and occur serious vile weather there is no light time, start light-operated circuit transformator is carried out power transmission, light street lighting；The relay normally-closed contact KG of high-voltage switch controller when intelligent controller is properly functioning2Opening, light-operated circuit is not charged.
The above, it it is only preferred embodiment of the present utility model, not this utility model is done any pro forma restriction, every any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model, all still falls within the scope of technical solutions of the utility model.
Claims (8)
- null1. the damage box control device of street lamp drops in a 10kV，Including transformer case、Circuit actuator and circuit controlling organization，Described circuit actuator is arranged in transformer case，And be connected with the circuit controlling organization being arranged on outside transformer case，It is characterized in that: described circuit actuator is for by high-tension fuse、High-voltage switch gear、Transformator and low pressure branch switch are sequentially connected with the circuit of composition，Described circuit controlling organization includes intelligent controller and the power circuit being connected with intelligent controller、High-voltage switch controller、Low pressure branch switch controller and warning circuit，After described high-voltage switch controller and low pressure branch switch controller are all connected with power circuit，And be connected with high-voltage switch gear and low pressure branch switch successively，Described primary cut-out and electric network source connection，And it is provided with spark gap between described primary cut-out and high-voltage switch gear，Amount one end ground connection of described spark gap，Low pressure main switch it is provided with between described transformator and low pressure branch switch，It is provided with branch between described low pressure main switch and low pressure branch switch，And described branch is connected with power circuit，Described low pressure branch switch is at least two，And be connected with road-light light-source.
- 2. the damage box control device of street lamp drops in 10kV according to claim 1, it is characterized in that: described low pressure main switch is air switch, described high-voltage switch gear is 10KV A.C. contactor, described low pressure branch switch is low voltage AC contactor, described high-voltage switch controller includes high-voltage switch controller circuit and high-voltage switch gear relay K G, described low pressure branch switch controller includes low pressure branch switch controller circuitry and low pressure branch switch relay K D, described high-voltage switch gear relay K G and 10KV A.C. contactor is connected, described low pressure branch switch relay K D is connected with low voltage AC contactor.
- 3. the damage box control device of street lamp drops in 10kV according to claim 1, it is characterized in that: described intelligent controller includes Intelligent Single-Chip Based control circuit and light-operated circuit, described Intelligent Single-Chip Based control circuit includes DC power supply circuit, single-chip microcomputer and control circuit thereof and intelligent controller relay K W, and be sequentially connected with, described electric network source circuit is three phase mains, and described transformator is connected by three-phase four-wire system power line with low pressure main switch.
- 4. the damage box control device of street lamp drops in 10kV according to claim 3, it is characterized in that: described DC power supply circuit is connected with power circuit, described intelligent controller relay K W is connected with power circuit by the moving together contact KGG on intelligent controller relay K W, and described intelligent controller relay K W has G1、G---2、D1、D2Four output ports, described output port G1And G---2It is connected with high-voltage switch controller circuit, described output port D1And D2It is connected with low pressure branch switch controller circuitry.
- 5. the damage box control device of street lamp drops in 10kV according to claim 3, it is characterized in that: described light-operated circuit includes solid-state relay SSR1, light sensitive diode and resistance, described solid-state relay SSR1 is connected the circuit formed and is connected the circuit parallel connection formed with described light sensitive diode and resistance with crystal diode, and each through the normally-closed contact KG of high-voltage switch gear relay K G2It is connected with power circuit, described light sensitive diode is two, and be provided with between described light sensitive diode and resistance and be connected branch, described connection branch is connected with crystal triode, described solid-state relay SSR1 has 5,6,3,4 four output ports, described 3 and 4 output ports are connected with high-voltage switch controller circuit, and described 5 and 6 output ports are connected with low pressure branch switch controller circuitry.
- 6. the damage box control device of street lamp drops in 10kV according to claim 2, it is characterized in that: after described high-voltage switch controller circuit is connected with high-voltage switch gear relay K G, and be connected with power circuit, described high-voltage switch controller circuit is by the normally opened contact KW of intelligent controller relay K W1, solid-state relay SSR1 moving together contact KL1Make delay break contact KD with low pressure branch switch relay K D1Parallel join forms.
- 7. the damage box control device of street lamp drops in 10kV according to claim 2, it is characterized in that: described low pressure branch switch controller circuitry is by the normally opened contact KW of intelligent controller relay K W1, solid-state relay SSR1 moving together contact KL1Contact KG is closed with the make delay of high-voltage switch gear relay K G1Composition, the normally opened contact KW of described intelligent controller relay K W1Moving together contact KL with solid-state relay SSR11After parallel join, close contact KG with the make delay of low pressure branch switch relay K D, high-voltage switch gear relay K G1Connected in series with power circuit.
- 8. the damage box control device of street lamp drops in 10kV according to claim 1, it is characterized in that: described warning circuit includes signal input circuit, Signal coding circuit and radiating circuit, described signal input circuit includes power failure input circuit and power transmission input circuit, described power failure input circuit is connected with the auxiliary normally-closed contact of low pressure branch switch, described power transmission input circuit is connected with the auxiliary normally opened contact of low pressure branch switch, the auxiliary normally-closed contact of described low pressure branch switch and the auxiliary normally opened contact of low pressure branch switch are connected in series, described power circuit includes accumulator and the direct current change alternating current 220V circuit being connected with accumulator and direct current time variant voltage circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263316.4U CN205408259U (en) | 2016-03-31 | 2016-03-31 | 10kV falls and decreases box controlling means of street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263316.4U CN205408259U (en) | 2016-03-31 | 2016-03-31 | 10kV falls and decreases box controlling means of street lamp |
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| Publication Number | Publication Date |
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| CN205408259U true CN205408259U (en) | 2016-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620263316.4U Expired - Fee Related CN205408259U (en) | 2016-03-31 | 2016-03-31 | 10kV falls and decreases box controlling means of street lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105744704A (en) * | 2016-03-31 | 2016-07-06 | 国家电网公司 | Box-type control device of 10kV loss-reduction streetlamp |
-
2016
- 2016-03-31 CN CN201620263316.4U patent/CN205408259U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105744704A (en) * | 2016-03-31 | 2016-07-06 | 国家电网公司 | Box-type control device of 10kV loss-reduction streetlamp |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170331 |