CN2930192Y - Intelligent road lamp power saving device - Google Patents
Intelligent road lamp power saving device Download PDFInfo
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- CN2930192Y CN2930192Y CNU2006200753806U CN200620075380U CN2930192Y CN 2930192 Y CN2930192 Y CN 2930192Y CN U2006200753806 U CNU2006200753806 U CN U2006200753806U CN 200620075380 U CN200620075380 U CN 200620075380U CN 2930192 Y CN2930192 Y CN 2930192Y
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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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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
An intelligent street lamp electricity-saving device mainly comprises an input end, a breaker, an electricity-saving contactor, a by-pass contactor, a controller, an electricity-saving adjusting contactor, an electricity-saving/by-pass relay, a zero setting autoformer, an output end, a cooling wind machine and a remote communication module. The device adopts the time control automatic casting, the heel-pressing and power adjusting and the network communication technique based on the nonlinear relationship between the voltage and the power of the street lamp. With the precondition of guaranteeing the illumination standard and the lighting quality, the switching without current breaking is realized and the stable output of the actual voltage supply of the intelligent adjusting lamp reduces the higher illumination voltage to reduce the power consumption of the street lamp. The remote monitoring can be realized by the GPRS, CDMA communication method to achieve the stable output voltage, save the electrical energy, prolong the life of the street light and realize the power saving with multiple-significance in the street lamp management modernization with the electricity saving ratio reaching 20%-39%.
Description
Technical field
The utility model belongs to electronic technology field, is specifically related to a kind of control device that street lamp is provided intelligent energy-saving.
Background technology
City street lamp lighting expense usefulness occupies bigger in government's public finance expenditure at present.After midnight, vehicle, pedestrian are few, and the street lamp brightness requirement is reduced.Phenomenons such as and the electrical network ubiquity voltage at night of China is higher, and line voltage is stable have inadequately caused the street lamp electricity consumption to waste bigger and light fixture is more fragile.In order to cut the waste, many people adopt the smaller power light fixture, perhaps adopt two supply lines of overlapping, purpose is to be convenient to take night the way of illumination at interval to reach the purpose of economize on electricity, yet, can not accomplish that like this circuit and electrical appliance all working under the rated power stably, and increase huge first building and improvement cost.
Street lamp adopts high-pressure sodium lamp mostly, the operating characteristic of high-pressure sodium lamp with the change in voltage rule when operating voltage rise to rated voltage 106% the time, the power of sodium lamp loss will rise to 115% of rated power, when operating voltage rise to rated voltage 110% the time, the power of sodium lamp loss will rise to 130% of rated power.When operating voltage drop to rated voltage 96% the time, the power of sodium lamp loss will drop to 90% of rated power.
Present electronic power saver for street lamp adopts following two kinds of schemes mostly: 1, light-operated, microprocessor control system adds autotransformer.Adopt the light-operated influence of being disturbed easily with factors such as environment.Only adopt microprocessor control system, electricity-saving appliance is in running order all the time before turning on light, and because of the autotransformer own loss, influences power saving rate.And the economize on electricity controlling schemes is single, can not effectively solve the contradiction between illumination and the economize on electricity.2, clock adds autotransformer.Adopt several sections power saving schemes just to use several time controllers, though can solve the contradiction between illumination and the economize on electricity effectively.But adopt a plurality of time controllers, the control inaccurate coordination can not change lighting time automatically according to changes of seasons.And do not possess remote monitoring.
Summary of the invention
The purpose of this utility model is exactly at above-mentioned shortcoming and defect, design a kind of in assurance lighting standard and lighting quality, under the prerequisite that the vision that does not reduce the workplace requires, utilize non-linear between high-pressure sodium lamp illumination and the voltage, a kind of energy loss that reduces in the illuminator is provided, alleviate the labour intensity of road lamp management, made the road lamp management modernization, can utilize the intelligent road-lamp battery saving arrangement of electric energy most effectively.
The technical solution of the utility model is achieved like this: a kind of intelligent road-lamp battery saving arrangement comprises that contactor (6), economize on electricity/bypass relay (7) are regulated in input terminal (1), circuit breaker (2), economize on electricity contactor (3), bypass contactor (4), controller (5), economize on electricity, autotransformer (8), lead-out terminal (9), cooling blower (10), remote communication module (11) return to zero; Be characterized in: three phase mains connects input terminal (1) and receives the input of bypass contactor (4) and three transformer inputs in the zeroing autotransformer (8) respectively through circuit breaker (2); Bypass contactor (4) output links to each other with the output of economize on electricity contactor (3); Three transformer output termination economize on electricity contactor (3) inputs in the zeroing autotransformer (8), the output termination lead-out terminal (9) of economize on electricity contactor (3); Controller (5) is given the control coil power supply of economize on electricity/bypass relay (7) by control end C1; The control end C5 of controller (5) powers for the control coil of economize on electricity contactor (3) by one group of normally closed node switch of often opening node switch and bypass contactor (4) of economize on electricity/bypass relay (7); The control end C6 of controller (5) powers for the control coil of bypass contactor (4) by the normally closed node switch that another group of economize on electricity/bypass relay (7) is often driven node switch and economize on electricity contactor (3); Controller (5) is regulated the control coil power supply of a normally closed switch of a normally closed switch of the 3 grades of contactors of economize on electricity in the contactor (6), the 2 grades of contactors that economize on electricity to 1 grade of contactor of economize on electricity by control end C2, economize on electricity; Controller (5) is regulated the control coil power supply of another normally closed switch of a normally closed switch of the 1 grade of contactor of economize on electricity in the contactor (6), the 3 grades of contactors that economize on electricity to 2 grades of contactors of economize on electricity by control end C3, economize on electricity; Controller (5) is regulated the control coil power supply of another normally closed switch of another normally closed switch of the 2 grades of contactors of economize on electricity in the contactor (6), the 1 grade of contactor that economizes on electricity to 3 grades of contactors of economize on electricity by control end C4, economize on electricity; Economize on electricity is regulated third gear contactor input in the contactor (6) and is connect 3 grades of 1 grade of three transformer voltage-regulating and electricity-saving, 2 grades of economize on electricitys, economize on electricitys in the zeroing autotransformer (8) respectively, and the equal connecting to neutral line of three contactor outputs in the contactor (6) is regulated in economize on electricity; Controller (5) links to each other with remote communication module (11) by the RS-232 communication interface.
Because this device has adopted the time control automatic switching, with pressing Power Regulation, have from the motion tracking line voltage, reduction regulation lighting power automatically realizes that the intellectuality of switch and voltage and illumination output is fuzzy automatically, exactly regulates and the modernization of road lamp management to street lamp.The interference that this device adopts clock control system to solve light-operated automatic switching mode, can be according to the different regions longitude and latitude and the length round the clock of Various Seasonal throughout the year, adjust street lamp turn on light, the turn off the light time and the controlling schemes of economizing on electricity automatically by longitude and latitude and time in season automatically.Output current did not have cutout continuously when this device adopted the zeroing autotransformer to make the economize on electricity pressure regulation, had realized the sinewave output of voltage and had solved the pollution problem of the high order harmonic component that other battery saving modes produced to electrical network.Microprocessor is realized complete intelligent the adjusting at the light fixture characteristics, realizes fuzzy adjusting of intellectuality to light fixture voltage and illumination output, realizes efficient electricity-saving.The telecommunication module can be passed through GPRS, CDMA communication modes, realizes that remote data acquisition is monitored three-phase voltage, electric current, power in real time and carried out that the long-range control of turning on light, turn off the light, parameter are provided with etc.Expert system is in time notified related personnel with result and fault by note by monitoring data analysis is judged automatically to bright lamp rate, all kinds of line fault, makes the road lamp management modernization, has alleviated the labour intensity of road lamp management.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a controller architecture schematic diagram of the present utility model.
Fig. 3 is a main circuit diagram of the present utility model.
Fig. 4 is control circuit figure of the present utility model.
Fig. 5 is the fundamental diagram of cooling blower of the present utility model.
Among the figure 1, input terminal (IL1～IL3); 2, circuit breaker (QF); 3, economize on electricity contactor (KM4); 4, bypass contactor (KM5); 5, controller (Q); 6, contactor (KM1～KM3) is regulated in economize on electricity; 7, economize on electricity/bypass relay (K); 8, zeroing autotransformer (T1～T3); 9, lead-out terminal (OL1～OL3); 10, cooling blower (F1～F2); 11, remote communication module (Y); 12, microprocessor system (PV89V51); 13, time-controlled system (X1227); 14, display module (LED); 15, keyboard (KEY); 16, communication interface (RS-232); 17, economize on electricity shelves regulating circuit (J); 18, current detection circuit (I
IN); 19, voltage detecting circuit (V
IN); 20, A/D change-over circuit; 21, economize on electricity/by-pass switch (QK1); 22, automatic/hand switch (QK2).Often drive the node switch for two groups of K1, K2---economize on electricity/bypass relay K; 105 ℃ of normally closed node switches of 1T105---the mutually single-phase zeroing autotransformer of A T1; 105 ℃ of normally closed node switches of 2T105---the mutually single-phase zeroing autotransformer of B T2; 105 ℃ of normally closed node switches of 3T105---the mutually single-phase zeroing autotransformer of C T3; 1T65---often drive the node switch for 65 ℃ of the mutually single-phase zeroing autotransformer of A T1; 2T65---often drive the node switch for 65 ℃ of the mutually single-phase zeroing autotransformer of B T2; 3T65---often drive the node switch for 65 ℃ of the mutually single-phase zeroing autotransformer of B T3.
Embodiment
From Fig. 1, Fig. 3 as seen: three phase mains IL1～IL3 connects input terminal (1), receives three single-phase zeroing autotransformer T1, T2, T3 input in bypass contactor KM5 (4) input and zeroing autotransformer (8) respectively through circuit breaker Q F (2).Bypass contactor (4) output links to each other with output, the lead-out terminal OL1～OL3 (9) of economize on electricity contactor KM4 (3) respectively.Three single-phase zeroing autotransformer output termination economize on electricity contactor (3) inputs in the zeroing autotransformer (8).Controller (5) links to each other with remote communication module Y (11) by RS-232.
From Fig. 4 as seen: controller Q (5) gives the control coil power supply of economize on electricity/bypass relay K (7) by 105 ℃ of normally closed node switch 1T105～3T105 of control end C1 and A, B, C three-phase zeroing autotransformer, and the C1 control end is controlled and turned on light/turn off the light.The control end C5 of controller (5) powers for the control coil of economize on electricity contactor KM4 by one group of normally closed node K switch M5-1 that often opens node K switch 1 and bypass contactor (4) of economize on electricity/bypass relay (7); The normally closed node K switch M4-1 that the control end C6 of controller (5) often drives node K switch 2 and economize on electricity contactor (3) by another group of economize on electricity/bypass relay (7) powers for the control coil of bypass contactor KM5, C5 control end control economize on electricity, C6 control end control bypass.This feasible economize on electricity contactor KM4 and bypass contactor KM5 interlocking, adhesive simultaneously.Controller (5) is regulated the control coil power supply of the normally closed switch KM2-1 of the normally closed switch KM3-1 of the 3 grades of contactor KM3 of economize on electricity in the contactor (6), the 2 grades of contactor KM2 that economize on electricity to 1 grade of contactor KM1 of economize on electricity by control end C2, economize on electricity; Controller (5) is regulated the control coil power supply of the normally closed switch KM3-2 of the normally closed switch KM1-1 of the 1 grade of contactor KM1 of economize on electricity in the contactor (6), the 3 grades of contactor KM3 that economize on electricity to 2 grades of contactor KM2 of economize on electricity by control end C3, economize on electricity; Controller (5) is regulated the control coil power supply of the normally closed switch KM1-2 of the normally closed switch KM2-2 of the 2 grades of contactor KM2 of economize on electricity in the contactor (6), the 1 grade of contactor KM1 that economizes on electricity to 3 grades of contactor KM3 of economize on electricity by control end C4, economize on electricity; C2, C3, C4 control end are controlled 1 grade of economize on electricity, 2 grades of economize on electricitys, 3 grades of economize on electricitys respectively, make third gear economize on electricity contactor KM1, KM2, KM3 interlocking like this, have only the charged adhesive of one road control coil.
From Fig. 3 as seen: three inputs of the 1 grade of main contactor KM1 of economize on electricity the economize on electricity adjusting contactor (6) connect A, B, C three-phase zeroing autotransformer T1, T2, the 1 grade of N1 end of T3 voltage-regulating and electricity-saving in the zeroing autotransformer (8) respectively; Three inputs of 2 grades of main contactor KM2 of economize on electricity in the economize on electricity adjusting contactor (6) connect A, B, C three-phase zeroing autotransformer T1, T2, the 2 grades of N2 ends of T3 voltage-regulating and electricity-saving in the zeroing autotransformer (8) respectively; Three inputs of 3 grades of main contactor KM3 of economize on electricity in the economize on electricity adjusting contactor (6) connect A, B, C three-phase zeroing autotransformer T1, T2, the 3 grades of N3 ends of T3 voltage-regulating and electricity-saving in the zeroing autotransformer (8) respectively; Three main contactor KM1, KM2 in the contactor (6) are regulated in economize on electricity, the output of KM3 links to each other with zero line simultaneously.
From Fig. 5 as seen: power supply is continuous mutually with one for the end of two cooling blowers (10) F1, F2 in parallel, and the other end links to each other with zero line by three 65 ℃ temperature normal open switch node 1T65,2T65,3T65 in the zeroing autotransformer (8) in parallel.
From Fig. 2 as seen: controller (5) is mainly by PV89V51 microprocessor system (12), X1227 time-controlled system (13), LED display module (14), keyboard KEY (15), communication interface RS-232 (16), economize on electricity shelves regulating circuit J (17), current detection circuit I
IN(18), voltage detecting circuit V
IN(19), A/D change-over circuit (20), economize on electricity/by-pass switch QK1 (21), automatic/hand switch QK2 formations such as (22).PV89V51 microprocessor system (12) is used to coordinate satisfy the need fuzzy the adjusting and remote monitoring of full intellectuality of modulating voltage and illumination output of the work of each parts and realization; X1227 time-controlled system (13) is used for time control and the storage of parameter is set; LED display module (14) is made up of 5 LED luminous tubes and 8 LED charactrons, 5 LED luminous tube systems of being respectively applied for turn on light, economize on electricity 1, economize on electricity 2, economize on electricity 3, normally show that 8 LED charactrons are respectively applied for display system parameter, three-phase current, voltage, current time etc.; Keyboard KEY (15) is used for parameter and power saving scheme setting; Communication interface RS-232 (16) links to each other with remote communication module Y (11) and utilizes GPRS, CDMA to realize remote monitoring.Economize on electricity shelves regulating circuit J (17) are made up of four relays, and the system of being respectively applied for turns on light, economizes on electricity 1, economize on electricity 2,3 the control of economizing on electricity; Current detection circuit I
IN(18) form by three road current input circuits; Voltage detecting circuit V
IN(19) form by three road voltage input circuits; A/D change-over circuit (20) is used for microprocessor system with pressing Power Regulation with three road electric currents, three road voltage signal analog-to-digital conversion, from the motion tracking line voltage, and automatic reduction regulation lighting power.C1 end in the controller (5) is controlled and is turned on light/turn off the light, the C2 end is controlled 1 grade of economize on electricity, the C3 end is controlled 2 grades of economize on electricitys, C4 holds 3 grades of control economize on electricitys, C5 to hold control to economize on electricity, C6 end control bypass.
The course of work of this device is as follows:,
Economize on electricity/by-pass switch QK1 (21) is when putting bypass, bypass contactor KM5 (4) adhesive, three phase mains meets input terminal IL1～IL3 (1) and directly outputs to lead-out terminal OL1～OL3 (9) through circuit breaker Q F (2), bypass contactor KM5 (4), turns on light immediately and does not economize on electricity.
Economize on electricity/by-pass switch QK1 (21) puts economize on electricity, and automatic/hand switch QK2 (22) puts when manual, and this moment, economize on electricity contactor KM4 (3) adhesive was turned on light immediately no matter parameter is set; Automatic/hand switch QK2 (22) puts when automatic according to the power saving scheme that sets in advance, arrive when first period, economize on electricity contactor KM4 (3) adhesive, with high voltage startup, delay time a period of time (setting in advance parameter) controller 5 by first section power saving scheme (as economizing on electricity 1) Regulation Control of economizing on electricity, A.C. contactor KM1 adhesive this moment; When second period to controller by second section power saving scheme (as economizing on electricity 2) Regulation Control of economizing on electricity, A.C. contactor KM2 adhesive this moment; When the 3rd period to controller by the 3rd section power saving scheme (as the economizing on electricity 3) Regulation Control of economizing on electricity, A.C. contactor KM3 adhesive this moment; A.C. contactor KM1, A.C. contactor KM2, A.C. contactor KM3 have only an adhesive constantly for each.All disconnect to economize on electricity contactor KM4 (3) disconnection and economize on electricity adjusting contactor KM1～KM3 (6) when the time of turning off the light.Cooling blower when the transformer temperature reaches 65 ℃ (10) starts.Disconnect when the transformer temperature reaches 105 ℃ of time electric contactor KM4 (3), prevent that transformer from burning.Controller (5) links to each other with remote communication module (11) by RS-232, can pass through GPRS, CDMA communication modes realization remote monitoring.
Claims (1)
1, a kind of intelligent road-lamp battery saving arrangement comprises that contactor (6), economize on electricity/bypass relay (7) are regulated in input terminal (1), circuit breaker (2), economize on electricity contactor (3), bypass contactor (4), controller (5), economize on electricity, autotransformer (8), lead-out terminal (9), cooling blower (10), remote communication module (11) return to zero; It is characterized in that: three phase mains connects input terminal (1) and receives the input of bypass contactor (4) and three transformer inputs in the zeroing autotransformer (8) respectively through circuit breaker (2); Bypass contactor (4) output links to each other with the output of economize on electricity contactor (3); Three transformer output termination economize on electricity contactor (3) inputs in the zeroing autotransformer (8), the output termination lead-out terminal (9) of economize on electricity contactor (3); Controller (5) is given the control coil power supply of economize on electricity/bypass relay (7) by control end C1; The control end C5 of controller (5) powers for the control coil of economize on electricity contactor (3) by one group of normally closed node switch of often opening node switch and bypass contactor (4) of economize on electricity/bypass relay (7); The control end C6 of controller (5) powers for the control coil of bypass contactor (4) by the normally closed node switch that another group of economize on electricity/bypass relay (7) is often driven node switch and economize on electricity contactor (3); Controller (5) is regulated the control coil power supply of a normally closed switch of a normally closed switch of the 3 grades of contactors of economize on electricity in the contactor (6), the 2 grades of contactors that economize on electricity to 1 grade of contactor of economize on electricity by control end C2, economize on electricity; Controller (5) is regulated the control coil power supply of another normally closed switch of a normally closed switch of the 1 grade of contactor of economize on electricity in the contactor (6), the 3 grades of contactors that economize on electricity to 2 grades of contactors of economize on electricity by control end C3, economize on electricity; Controller (5) is regulated the control coil power supply of another normally closed switch of another normally closed switch of the 2 grades of contactors of economize on electricity in the contactor (6), the 1 grade of contactor that economizes on electricity to 3 grades of contactors of economize on electricity by control end C4, economize on electricity; Economize on electricity is regulated third gear contactor input in the contactor (6) and is connect 3 grades of 1 grade of three transformer voltage-regulating and electricity-saving, 2 grades of economize on electricitys, economize on electricitys in the zeroing autotransformer (8) respectively, and the equal connecting to neutral line of three contactor outputs in the contactor (6) is regulated in economize on electricity; Controller (5) links to each other with remote communication module (11) by the RS-232 communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200753806U CN2930192Y (en) | 2006-07-26 | 2006-07-26 | Intelligent road lamp power saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200753806U CN2930192Y (en) | 2006-07-26 | 2006-07-26 | Intelligent road lamp power saving device |
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| Publication Number | Publication Date |
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| CN2930192Y true CN2930192Y (en) | 2007-08-01 |
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| CNU2006200753806U Expired - Fee Related CN2930192Y (en) | 2006-07-26 | 2006-07-26 | Intelligent road lamp power saving device |
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| CN (1) | CN2930192Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104582214A (en) * | 2013-10-23 | 2015-04-29 | 苏州市纽克斯照明有限公司 | Digital LED ballast |
| CN105323899A (en) * | 2014-08-05 | 2016-02-10 | 宜昌普泰克电力科技有限公司 | Voltage-reducing energy-saving apparatus for gas lamp |
-
2006
- 2006-07-26 CN CNU2006200753806U patent/CN2930192Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104582214A (en) * | 2013-10-23 | 2015-04-29 | 苏州市纽克斯照明有限公司 | Digital LED ballast |
| CN105323899A (en) * | 2014-08-05 | 2016-02-10 | 宜昌普泰克电力科技有限公司 | Voltage-reducing energy-saving apparatus for gas lamp |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING WINTIAN NEW ENERGY TECHNOLOGIES DEVELOPMEN Free format text: FORMER OWNER: MAANSHAN CITY HANTIAN ENERGY SAVING EQUIPMENT MANUFACTURING CO., LTD. Effective date: 20090710 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090710 Address after: Xiang, Baixia District of Nanjing city of Jiangsu Province, No. 1 new Century Square building B, room 2905, zip code: 210002 Patentee after: Nanjing Win Tian Energy Technologies Development Co., Ltd. Address before: No. 409, Mei Shan Road, Ma'anshan economic and Technological Development Zone, Anhui, China: 243000 Patentee before: Hantian Energy Saving Equipment Manufacturing Co., Ltd., Maanshan City |
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| DD01 | Delivery of document by public notice |
Addressee: Duan Yun Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Duan Yun Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 Termination date: 20100726 |