CN102196637A - Full-automatic control cabinet-type substation of energy-saving street lamp - Google Patents
Full-automatic control cabinet-type substation of energy-saving street lamp Download PDFInfo
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- CN102196637A CN102196637A CN2011100759691A CN201110075969A CN102196637A CN 102196637 A CN102196637 A CN 102196637A CN 2011100759691 A CN2011100759691 A CN 2011100759691A CN 201110075969 A CN201110075969 A CN 201110075969A CN 102196637 A CN102196637 A CN 102196637A
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- control
- street lamp
- saving
- voltage
- based intelligent
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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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Abstract
The invention relates to a full-automatic control cabinet-type substation of an energy-saving street lamp. The substation mainly comprises a high-voltage control and protection unit, an output-voltage-adjustable voltage-reducing unit and a low-voltage intelligent controlling, protecting and electricity-saving controller; besides normal protecting functions, the full-automatic control cabinet-type substation, which is provided with the energy-saving intelligent (full-automatic) controller, can realize the independent and intelligent control and running of the street lamp; according to different electrical loads (lamp bulbs), different energy-saving methods are selected pertinently, such as the whole-night control, the half-night control, the time-division voltage reduction and the like; the substation has the function of static reactive compensation and can automatically compensate to reduce loss and improve efficiency according to the running condition of the load; and the substation is applicable for the voltage reduction, the power distribution and the intelligent control and protection of night illumination equipment of cities, rural areas and roads.
Description
Technical field
The present invention relates to a kind of energy-saving street lamp Automatic Control box-type substation, be applicable to night illumination equipment step-down distribution and the intelligent control and the protection of city and rural area and highway.
Background technology
The night illumination equipment of present city and rural area and highway, generally all be to adopt Equipment Control such as outdoor transformer and control cabinet, it exists many defectives and potential safety hazard, its reliability, fail safe, energy consumption and automaticity all can not satisfy the requirement of modernization operation and management, so the complete electrical control product of developing with advanced level.
Summary of the invention
The object of the invention is to design a kind of street lamp Automatic Control box-type substation that is beneficial to economize on electricity.
The present invention is mainly by the high voltage control protected location; the pressure unit of adjustable output voltage and low pressure street lamp Based Intelligent Control protection electricity-saving controller are formed; described high voltage control protected location is provided with the input of external high pressure power supply; the electrical signal of described high voltage control protected location is connected the electric signal input end of the pressure unit of described adjustable output voltage; the electrical signal of the pressure unit of described adjustable output voltage is connected with the electric signal input end of described low pressure street lamp Based Intelligent Control protection electricity-saving controller; the control signal output ends of described low pressure street lamp Based Intelligent Control protection electricity-saving controller is connected the signal input end of the pressure unit of described adjustable output voltage; the voltage control signal output of described low pressure street lamp Based Intelligent Control protection electricity-saving controller is connected the voltage control signal input of the pressure unit of described adjustable output voltage, and described low pressure street lamp Based Intelligent Control protection electricity-saving controller is established multichannel illuminating line voltage output end.
The present invention can organically be incorporated in the box-type substation with the telecommunication control unit, its compact conformation, volume is little, occupation of land face is minimum, attractive in appearance.The present invention is except that having normal various defencive function; also have autonomous intelligence control and operation that road lamp energy-saving type intelligence (automatically) controller can be realized street lamp; and can be according to different power loads (bulb); select the method for different Energy Saving Controls targetedly; as full night and control at midnight, step-down at times etc.Also have static state reactive compensation function simultaneously, it can be according to the ruuning situation of load, and compensation reduces the wastage automatically, raises the efficiency.
In order to improve power factor, reduce reactive loss, described low pressure street lamp Based Intelligent Control protection electricity-saving controller of the present invention also can be connected with the reactive power compensation unit.
The present invention also is provided with the telecommunication control unit; described low pressure street lamp Based Intelligent Control protection electricity-saving controller is provided with the remote-control romote-sensing signal connection end mouth that is connected with described telecommunication control unit, and described high voltage control protected location also is provided with the remote-control romote-sensing signal connection end mouth that is connected with described telecommunication control unit.
The present invention can be sent to control centre by data and the state that the telecommunication control unit moves the scene, also can accept the instruction of control centre, equipment is operated and controlled, can adopt multiple communication modes to satisfy requirements of different users, as the GPRS mode, power carrier, data radio station, the Internet etc.
Description of drawings
Fig. 1 is a system principle diagram of the present invention.
Embodiment
As shown in Figure 1, the present invention is made up of pressure unit, low pressure street lamp Based Intelligent Control protection electricity-saving controller, reactive power compensation unit and the telecommunication control unit of high voltage control protected location, adjustable output voltage.
The high voltage control protected location is provided with external high pressure 10kv voltage input end, and the electrical signal of high voltage control protected location is connected the electric signal input end of the pressure unit of adjustable output voltage.
The electrical signal of the pressure unit of adjustable output voltage is connected with the electric signal input end of low pressure street lamp Based Intelligent Control protection electricity-saving controller; the control signal output ends of low pressure street lamp Based Intelligent Control protection electricity-saving controller is connected the signal input end of the pressure unit of adjustable output voltage, and the voltage control signal output of low pressure street lamp Based Intelligent Control protection electricity-saving controller is connected the voltage control signal input of the pressure unit of adjustable output voltage.Low pressure street lamp Based Intelligent Control protection electricity-saving controller is established multichannel illuminating line voltage output end.
Low pressure street lamp Based Intelligent Control protection electricity-saving controller also connects the reactive power compensation unit.
Low pressure street lamp Based Intelligent Control protection electricity-saving controller is provided with the remote-control romote-sensing signal connection end mouth that is connected with the telecommunication control unit.
The high voltage control protected location also is provided with the remote-control romote-sensing signal connection end mouth that is connected with the telecommunication control unit.
High-voltage switch gear in the high voltage control protected location of the present invention can be selected the reliability height for use and have the advanced product of automation equipment and intelligent interface: as SF6 gas insulated high voltage cabinet, pressure-operated load switch, vacuum load switch etc.Along with continuing to bring out of new product and new technology, also configurable more product of the future.
The pressure unit of adjustable output voltage of the present invention can be by full sealed non-maintenance low noise oil-filled transformer (noise≤50dB) or novel dry-type transformer (noise≤55dB), it and up-to-date common silicon steel sheet coiled iron core oil-immersed type transformer, it have lower than general stacked oil-filled transformer loss, noise is low, the cost performance advantages of higher, have voltage regulator simultaneously, it can be regulated output voltage under the situation of not cutting off the power supply.Because when equipment was installed in the residential quarter, the noise index had become the problem that people pay close attention to, therefore selected for use novel silicon steel sheet coiled iron core oil-immersed type transformer should become the first-selected product of transformer station.
The inlet wire termination three-phase alternating current high voltage source input of high voltage control protected location of the present invention; the leading-out terminal of high voltage control protected location is received the input of the pressure unit (transformer elementary) of adjustable output voltage with high-tension cable; the output of the pressure unit of adjustable output voltage (transformer secondary) is received the input of low pressure street lamp Based Intelligent Control protection electricity-saving controller, and the output of low pressure street lamp Based Intelligent Control protection electricity-saving controller is received each road lighting with multiway cable.The voltage control output of low pressure street lamp Based Intelligent Control protection electricity-saving controller is connected on the control end of the pressure unit of adjustable output voltage simultaneously.
Claims (3)
1. energy-saving street lamp Automatic Control box-type substation; it is characterized in that: mainly by the high voltage control protected location; the pressure unit of adjustable output voltage and low pressure street lamp Based Intelligent Control protection electricity-saving controller are formed; described high voltage control protected location is provided with the input of external high pressure power supply; the electrical signal of described high voltage control protected location is connected the electric signal input end of the pressure unit of described adjustable output voltage; the electrical signal of the pressure unit of described adjustable output voltage is connected with the electric signal input end of described low pressure street lamp Based Intelligent Control protection electricity-saving controller; the control signal output ends of described low pressure street lamp Based Intelligent Control protection electricity-saving controller is connected the signal input end of the pressure unit of described adjustable output voltage; the voltage control signal output of described low pressure street lamp Based Intelligent Control protection electricity-saving controller is connected the voltage control signal input of the pressure unit of described adjustable output voltage, and described low pressure street lamp Based Intelligent Control protection electricity-saving controller is established multichannel illuminating line voltage output end.
2. according to the described energy-saving street lamp Automatic Control of claim 1 box-type substation, it is characterized in that: described low pressure street lamp Based Intelligent Control protection electricity-saving controller also connects the reactive power compensation unit.
3. according to claim 1 or 2 described energy-saving street lamp Automatic Control box-type substations; it is characterized in that: described transformer station also is provided with the telecommunication control unit; described low pressure street lamp Based Intelligent Control protection electricity-saving controller is provided with the remote-control romote-sensing signal connection end mouth that is connected with described telecommunication control unit, and described high voltage control protected location also is provided with the remote-control romote-sensing signal connection end mouth that is connected with described telecommunication control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100759691A CN102196637A (en) | 2011-03-29 | 2011-03-29 | Full-automatic control cabinet-type substation of energy-saving street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100759691A CN102196637A (en) | 2011-03-29 | 2011-03-29 | Full-automatic control cabinet-type substation of energy-saving street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102196637A true CN102196637A (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100759691A Pending CN102196637A (en) | 2011-03-29 | 2011-03-29 | Full-automatic control cabinet-type substation of energy-saving street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102196637A (en) |
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2011
- 2011-03-29 CN CN2011100759691A patent/CN102196637A/en active Pending
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110921 |