CN203467046U - Illumination intelligent electrical system - Google Patents
Illumination intelligent electrical system Download PDFInfo
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- CN203467046U CN203467046U CN201320632419.XU CN201320632419U CN203467046U CN 203467046 U CN203467046 U CN 203467046U CN 201320632419 U CN201320632419 U CN 201320632419U CN 203467046 U CN203467046 U CN 203467046U
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- unit
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- illumination intelligent
- illumination
- control unit
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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
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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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Disclosed is an illumination intelligent electrical system including an electricity-larceny preventing metering unit, an electrified unit, an illumination intelligent control unit and a reactive power compensation device unit. The electrified unit and the illumination intelligent control unit are serially connected between a power-supplying busbar and an illuminating lamp in order. The reactive compensation device unit is connected with the street-lamp illumination intelligent control unit. The electricity-larceny preventing metering unit is connected with the electrified unit and the power-supplying busbar. In the illumination intelligent electrical system, a master switch of the electrified unit is a draw-out circuit breaker and capable of realizing current long time-delay, short time-delay, and instantaneity and grounding fault protection of the whole electrical system so that the system is high reliability and safety. At the same time, a first main-circuit switch of the illumination intelligent control unit of the system is a circuit breaker or a knife-fuse switch. Branch-circuit switches are used by a wire-outlet switch and a contactor cooperatively so that automation control on the illuminating lamp by an illumination concentrated monitoring system is facilitated.
Description
Technical field
The utility model relates to a kind of street lighting intelligent electric system, particularly a kind of illumination intelligent electric system that is applicable to city.
Background technology
Along with Development of China's Urbanization, basic road network construction grows with each passing day, and supporting illumination construction increases year by year with it.In traditional city illumination electrical system, adopt intelligent not high product, casing external form volume is large, and auto-control is not high, and electric wiring connects comparatively complicated, is inconvenient to control, and easily breaks down; After breaking down, need manually to investigate simultaneously, cause investigation not in time with not in place, easily occur traffic accident.
Utility model content
In view of this, for overcoming the problem of the deficiencies in the prior art and existence, the utility model provides a kind of illumination intelligent electric system, it is simple that this illumination intelligent electric system has electric wiring wiring, easy to maintenance, be difficult for breaking down, the advantages such as good reliability, fail safe height.
The utility model is achieved through the following technical solutions: a kind of illumination intelligent electric system, comprise: be subject to electric unit, illumination intelligent control unit and reactive power compensator unit, described electric unit and the illumination intelligent control unit of being subject to is connected in series between power supply buses and lighting successively, the signal input part of described reactive power compensator unit is connected with the signal input part of illumination intelligent control unit, and its signal output part screen is connected with earth terminal GND.
Further, described illumination intelligent electric system also includes electricity stealing preventive metering unit, and the signal input part of described electricity stealing preventive metering unit connects with the signal input part that is subject to electric unit to be connected power supply buses, and its signal output part screen is connected with earth terminal PGND.
Preferably, described be subject to electric unit comprise for control be subject to electric unit whether electric main switch, the intelligent monitoring instrument of the second current transformer that is useful on measurement for the first current transformer and the band of intelligent compensation; Preferably, described main switch is drawout breaker.
Preferably, described illumination intelligent control unit comprises the first trunk roads switch and branch switch, described the first trunk roads switch is circuit breaker or switch with knifeshaped fuse, one end of described branch switch is connected with one end of described the first trunk roads switch, the other end is connected with lighting as the signal output part of described illumination intelligent control unit, and the other end of described the first trunk roads switch is connected with being subject to the signal input part of electric unit as signal input part.Described branch switch comprises outlet switch and the contactor being connected in series.
Preferably, described reactive power compensator unit comprises interconnective the second trunk roads switch and capacitor, one end of described the second trunk roads switch is connected with the signal input part of illumination intelligent control unit as signal input part, and the other end of described the second trunk roads switch is connected with capacitor.Preferably, described the second trunk roads switch is circuit breaker or switch with knifeshaped fuse, and described capacitor is intelligent integral switched capacitor.
Preferably, described electricity stealing preventive metering unit comprises with the intelligent electric meter of communication interface and the 3rd current transformer, and described intelligent electric meter is connected with described the 3rd current transformer.
Preferably, described electricity stealing preventive metering unit, be subject to electric unit, illumination intelligent control unit and reactive power compensator unit all arrange with distributed board outdoor in.Wherein, described distributed board outdoor is provided with sealable isolation ward, for holding electricity stealing preventive metering unit.
The illumination intelligent electric system that the utility model provides, its main switch that is subject to electric unit is drawout breaker, can realize whole electrical system electric current long delay, short time delay, instantaneous and earth fault protection, its good reliability, safe; Meanwhile, the first trunk roads switch of its illumination intelligent control unit is circuit breaker or switch with knifeshaped fuse, and each branch switch is used in conjunction with by outlet switch and contactor, and the centralized monitoring system of being convenient to throw light on realizes to be controlled the automation of lighting.In addition, this illumination intelligent electric system adopts intellectuality and integrated high electric equipment products and is effectively integrated, and its electric wiring wiring is simple, easy to maintenance, is difficult for breaking down, and also can make the volume of distributed board outdoor greatly reduce simultaneously.
Accompanying drawing explanation
Fig. 1 is the circuit theory schematic diagram of the utility model embodiment.
Embodiment
Understanding for the ease of those skilled in the art, is described in further detail the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of illumination intelligent electric system, comprise: electricity stealing preventive metering unit 1, be subject to electric unit 2, illumination intelligent control unit 3 and reactive power compensator unit 4, described electric unit and the illumination intelligent control unit of being subject to is connected in series between power supply buses 5 and lighting 6 successively, the signal input part of described reactive power compensator unit is connected with the signal input part of illumination intelligent control unit, its signal output part screen is connected with earth terminal GND, the signal input part of described electricity stealing preventive metering unit connects with the signal input part that is subject to electric unit to be connected power supply buses, its signal output part screen is connected with earth terminal PGND.
Wherein, described be subject to electric unit 2 comprise for control be subject to electric unit whether electric main switch, the intelligent monitoring instrument that is useful on the second current transformer 22 of measurement for the first current transformer 23 and the band of intelligent compensation; Preferably, described main switch 21 is drawout breaker, can realize whole electrical system electric current long delay, short time delay, instantaneous and earth fault protection.For convenience of representing, in figure, only use
deng symbol, represent intelligent controller table, and the annexation of each current transformer and intelligent monitoring instrument is known technology, no longer describes in detail here.
Described illumination intelligent control unit 3 comprises the first trunk roads switch and branch switch, described the first trunk roads switch 31 is circuit breaker or switch with knifeshaped fuse, one end of described branch switch is connected with one end of described the first trunk roads switch, the other end is connected with lighting 6 as the signal output part of described illumination intelligent control unit, and the other end of described the first trunk roads switch is connected with being subject to the signal input part of electric unit as signal input part.Preferably, described branch switch is connected in series and is formed by outlet switch 32 and contactor 33, and the centralized monitoring system (not indicating in accompanying drawing) of being convenient to throw light on realizes to be controlled the automation of lighting.
Described reactive power compensator unit 4 comprises interconnective the second trunk roads switch 41 and capacitor 42, one end of described the second trunk roads switch is connected with the signal input part of illumination intelligent control unit as signal input part, and the other end of described the second trunk roads switch is connected with capacitor.Preferably, described the second trunk roads switch is circuit breaker or switch with knifeshaped fuse; Described capacitor is intelligent integral switched capacitor.
Described electricity stealing preventive metering unit 1 comprises with the intelligent electric meter 11 of communication interface and the 3rd current transformer 12, and described intelligent electric meter is connected with described the 3rd current transformer; Described intelligent electric meter and the wiring of current transformer are known technology, and its detailed description is omitted here.
Preferably, described electricity stealing preventive metering unit, be subject to electric unit, illumination intelligent control unit and reactive power compensator unit all arrange with distributed board outdoor in.Wherein, this distributed board outdoor is provided with sealable isolation ward, for holding electricity stealing preventive metering unit.In addition, distributed board outdoor also can arrange corresponding room and holds to place and be subject to electric unit, illumination intelligent control unit and reactive power compensator unit.
Compare with traditional lighting electric system, the utlity model has following advantage:
1. adopt intellectuality and integrated high electric equipment products and effectively integrated, the volume of whole outdoor electricity distribution casing is reduced greatly;
2. adopt intellectuality and integrated high electric equipment products to be used in conjunction with, the automatic controlling level that makes to throw light on is higher;
3. the main switch that is subject to electric unit is drawout breaker, can realize whole electrical system electric current long delay, short time delay, instantaneous and earth fault protection, its good reliability, safe;
4. be provided with reactive power compensator unit, can intelligent dynamic passive compensation, wiring is simple, easy to maintenance;
5. the first trunk roads switch of illumination intelligent control unit is circuit breaker or switch with knifeshaped fuse, and each branch switch is used in conjunction with by outlet switch and contactor, and the centralized monitoring system of being convenient to throw light on realizes to be controlled and monitoring the automation of lighting.
The content of above embodiment is preferably implementation of the utility model, is not to restriction of the present utility model, is not departing under the prerequisite of inventive concept of the present utility model, and any apparent replacement is all within protection range of the present utility model.
Claims (10)
1. an illumination intelligent electric system, it is characterized in that, comprise: be subject to electric unit (2), illumination intelligent control unit (3) and reactive power compensator unit (4), described electric unit and the illumination intelligent control unit of being subject to is connected in series between power supply buses (5) and lighting (6) successively, the signal input part of described reactive power compensator unit is connected with the signal input part of street lighting intelligent control unit, and its signal output part screen is connected with earth terminal GND.
2. illumination intelligent electric system according to claim 1, it is characterized in that: described illumination intelligent electric system also includes electricity stealing preventive metering unit (1), the signal input part of described electricity stealing preventive metering unit connects with the signal input part that is subject to electric unit (2) to be connected power supply buses, and its signal output part screen is connected with earth terminal PGND.
3. illumination intelligent electric system according to claim 1 and 2, it is characterized in that: described be subject to electric unit (2) comprise for control be subject to electric unit whether electric main switch (21), the intelligent monitoring instrument that is useful on second current transformer (22) of measurement for the first current transformer (23) and the band of intelligent compensation.
4. illumination intelligent electric system according to claim 3, is characterized in that: described main switch (21) is drawout breaker.
5. illumination intelligent electric system according to claim 1 and 2, it is characterized in that: described illumination intelligent control unit (3) comprises the first trunk roads switch (31) and branch switch, described the first trunk roads switch is circuit breaker or switch with knifeshaped fuse, one end of described branch switch is connected with one end of described the first trunk roads switch, the other end is connected with lighting (6) as the signal output part of described illumination intelligent control unit, and the other end of described the first trunk roads switch is connected with being subject to the signal input part of electric unit (2) as signal input part.
6. illumination intelligent electric system according to claim 5, is characterized in that: described branch switch comprises the outlet switch (32) and contactor (33) being connected in series.
7. illumination intelligent electric system according to claim 1 and 2, it is characterized in that: described reactive power compensator unit comprises interconnective the second trunk roads switch (41) and capacitor (42), one end of described the second trunk roads switch is connected with the signal input part of illumination intelligent control unit (3) as signal input part, and the other end of described the second trunk roads switch is connected with capacitor.
8. illumination intelligent electric system according to claim 7, is characterized in that: described the second trunk roads switch (41) is circuit breaker or switch with knifeshaped fuse, and described capacitor (42) is intelligent integral switched capacitor.
9. illumination intelligent electric system according to claim 2, it is characterized in that: described electricity stealing preventive metering unit comprises intelligent electric meter (11) and the 3rd current transformer (12) with communication interface, and described intelligent electric meter is connected with described the 3rd current transformer.
10. illumination intelligent electric system according to claim 2, is characterized in that: described electricity stealing preventive metering unit, be subject to electric unit, illumination intelligent control unit and reactive power compensator unit all arrange with distributed board outdoor in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632419.XU CN203467046U (en) | 2013-10-14 | 2013-10-14 | Illumination intelligent electrical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632419.XU CN203467046U (en) | 2013-10-14 | 2013-10-14 | Illumination intelligent electrical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203467046U true CN203467046U (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320632419.XU Expired - Fee Related CN203467046U (en) | 2013-10-14 | 2013-10-14 | Illumination intelligent electrical system |
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| Country | Link |
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| CN (1) | CN203467046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491692A (en) * | 2013-10-14 | 2014-01-01 | 广东北江开关厂有限公司 | Intelligent electric system for illumination |
| CN108627682A (en) * | 2018-04-18 | 2018-10-09 | 国网浙江桐庐县供电有限公司 | A kind of break-make electrical switching mechanism of electricity anti-stealing system |
-
2013
- 2013-10-14 CN CN201320632419.XU patent/CN203467046U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103491692A (en) * | 2013-10-14 | 2014-01-01 | 广东北江开关厂有限公司 | Intelligent electric system for illumination |
| CN103491692B (en) * | 2013-10-14 | 2016-03-02 | 广东北江开关厂有限公司 | A kind of intelligent electric system for illumination |
| CN108627682A (en) * | 2018-04-18 | 2018-10-09 | 国网浙江桐庐县供电有限公司 | A kind of break-make electrical switching mechanism of electricity anti-stealing system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20171014 |
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| CF01 | Termination of patent right due to non-payment of annual fee |