CN102624082B - Centralized power supply comprehensive intelligent control system for supplying power for indoor lighting system - Google Patents
Centralized power supply comprehensive intelligent control system for supplying power for indoor lighting system Download PDFInfo
- Publication number
- CN102624082B CN102624082B CN2012101076615A CN201210107661A CN102624082B CN 102624082 B CN102624082 B CN 102624082B CN 2012101076615 A CN2012101076615 A CN 2012101076615A CN 201210107661 A CN201210107661 A CN 201210107661A CN 102624082 B CN102624082 B CN 102624082B
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- power supply
- converting circuit
- standby
- lighting system
- interior lighting
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- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims description 7
- 230000001502 supplementing effect Effects 0.000 claims description 6
- 239000013589 supplement Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Abstract
The invention relates to a centralized power supply comprehensive intelligent control system for supplying power for an indoor lighting system, which comprises a voltage sensor, a backup alternating current power supply, a shift switch, an alternating current/direct current switching circuit, a backup alternating current/direct current switching circuit, a direct current/ alternating current inverter circuit, a storage battery, the indoor lighting system, a monitoring module, a control module and a control terminal. According to the centralized power supply comprehensive intelligent control system for supplying power for the indoor lighting system, the storage battery is in a real-time online operation and serves as a supplement of normal power supply, thereby when outage occurs in mains power grid, the storage battery instantly serves as a main force to supply power. When the backup alternating current power supply comes into operation, the storage battery further serves as the supplement of emergency power supply so that a function of automatically and seamlessly switching to the backup alternating current power supply when the outage occurs in power grid can be guaranteed to be achieved.
Description
Technical field
the present invention relates to lighting technical field, relate in particular to a kind of centrally connected power supply comprehensive intelligent control system for the interior lighting system power supply.
Background technology
general interior lighting system is all directly to utilize utility grid as the power supply supply, provide all loads required power supply requirement, when the supply of power supply is abnormal to some extent, the situation that load does not operate or load damages, can occur in (such as situations such as outage, too low or too high for voltage and frequency are undesired).
the principle of existing uninterrupted power supply (ups) Unity is: when the utility grid normal power supply, the state of uninterrupted power supply in charging, if utility grid occurs that when abnormal, uninterrupted power supply transfers discharge condition to provide load required electric power by charged state.
existing uninterrupted power supply is generally supplied the urgent electricity consumption needs of some visual plants, do not possess the function of specialty supply electric consumption on lighting, when utility grid is cut off the power supply, surrounding is absorbed in a slice dark, all light sources, all because power failure disappears, therefore must be equipped with emergency-lighting set in addition.
and emergency-lighting set can only provide appropriate illumination the short time, so that people perhaps run into emergency in power cut-off within the of short duration time, time guiding takes refuge to escape smoothly.This has caused very large inconvenience to people's normal production, life.Especially as occasions such as hospital, market, stations, can bring very large loss and trouble.
Summary of the invention
in view of this, be necessary for the problems referred to above, a kind of centrally connected power supply comprehensive intelligent control system for the interior lighting system power supply that interior lighting system is not affected at all when grid cut-off is provided.
a kind of centrally connected power supply comprehensive intelligent control system for the interior lighting system power supply, comprise voltage sensor, standby AC power, diverter switch, AC/DC converting circuit, standby AC/DC converting circuit, AC/DC inverter circuit, storage battery, interior lighting system, monitoring module, control module, control terminal;
voltage sensor is connected with utility grid, for the voltage signal of Real-time Collection utility grid;
the input of diverter switch is connected with standby AC power with utility grid respectively, and the output of diverter switch is connected with AC/DC converting circuit;
aC/DC converting circuit connects interior lighting system, for interior lighting system provides galvanic current, presses;
standby AC/DC converting circuit is relation in parallel with AC/DC converting circuit, and itself and AC/DC converting circuit are alternations;
the input of storage battery is connected with AC/DC converting circuit, and the first output of storage battery is connected with the DC load of interior lighting system, and the second output of storage battery is connected with the AC load of interior lighting system by the AC/DC inverter circuit;
monitoring module is connected with voltage sensor, standby AC power, diverter switch, AC/DC converting circuit, standby AC/DC converting circuit, AC/DC inverter circuit, storage battery respectively, for gathering the state information of each parts, and control the work of each parts;
control module is connected with various control circuits with the various transducers of interior lighting system, and control module also is connected with monitoring module, for collecting the state information of each parts, the information of collecting is carried out to integrated treatment, generates corresponding control command;
control terminal is connected with control module, for receiving user's operational order, and shows the state information of each parts.
described standby AC power is generator.
described standby AC/DC converting circuit is one or more groups, and each is organized standby AC/DC converting circuit and is relation in parallel with AC/DC converting circuit.
the output voltage of AC/DC converting circuit is adjustable.
what described monitoring module adopted is the wire communication mode.
adopt communication between described control terminal and control module.
also comprise standby battery, standby battery is relation in parallel with storage battery.
the storage battery of the centrally connected power supply comprehensive intelligent control system that the present invention is the interior lighting system power supply is real-time online work, and as supplementing of normal power supply, therefore, when utility grid is cut off the power supply, storage battery is powered as the main force immediately.After standby AC power is started working, storage battery is again as the supplementing of emergency service, thereby guaranteed can realize the function that is switched to standby AC power of automatic seamless when grid cut-off.
and vitals of the present invention has backup, even certain parts breaks down, also can not affect the normal operation of system, so the present invention also has advantages of that reliability is high.
in addition, vitals of the present invention can be changed online, has really accomplished continual operation.
interior lighting system of the present invention can carry out automatically controlling according to actual needs, and the administration of energy conservation energy-saving effect that becomes more meticulous is remarkable.
The accompanying drawing explanation
fig. 1 is the schematic diagram of the present invention's centrally connected power supply comprehensive intelligent control system that is interior lighting system power supply.
fig. 2 is the schematic diagram of interior lighting system in Fig. 1.
Embodiment
refer to Fig. 1, the centrally connected power supply comprehensive intelligent control system for the interior lighting system power supply of the present invention comprises voltage sensor, standby AC power, diverter switch, AC/DC converting circuit, standby AC/DC converting circuit, AC/DC inverter circuit, storage battery, monitoring module, control module, control terminal;
voltage sensor is connected with utility grid, for the voltage signal of Real-time Collection utility grid;
the input of diverter switch is connected with standby AC power with utility grid respectively, and the output of diverter switch is connected with AC/DC converting circuit;
aC/DC converting circuit connects interior lighting system, for interior lighting system provides galvanic current, presses;
standby AC/DC converting circuit is relation in parallel with AC/DC converting circuit, and itself and AC/DC converting circuit are alternations;
the input of storage battery is connected with AC/DC converting circuit, the first output of storage battery is connected with the DC load of interior lighting system, the second output of storage battery is connected with the AC load of interior lighting system by the AC/DC inverter circuit, gives respectively DC load and the AC load power supply of interior lighting system.
monitoring module is connected with voltage sensor, standby AC power, diverter switch, AC/DC converting circuit, standby AC/DC converting circuit, AC/DC inverter circuit, storage battery respectively, for gathering the state information of each parts, and control the work of each parts;
control module is connected with interior lighting system with monitoring module respectively, for collecting the state information of each parts, the information of collecting is carried out to integrated treatment, generates corresponding control command;
control terminal is connected with control module, for receiving user's operational order, and shows the state information of each parts.
described standby AC power is generator, can be specifically diesel engine generator, solar generator, wind-driven generator etc., can select flexibly according to the occasion of using.
described standby AC/DC converting circuit can be one or more groups, and each is organized standby AC/DC converting circuit and is relation in parallel with AC/DC converting circuit.
standby AC/DC converting circuit and AC/DC converting circuit are alternations, and concrete mode of operation can be set by control module.For example, when system starts, at first AC/DC converting circuit works 30 minutes, then is switched to standby AC/DC converting circuit work 30 minutes, then switches back AC/DC converting circuit work 30 minutes again.
when system has the standby AC/DC converting circuit of many groups, organize between AC/DC converting circuit is also one after the other work more.
aC/DC converting circuit and standby AC/DC converting circuit are supported warm connection function, therefore replaceable out of order AC/DC converting circuit when system works.
the output voltage of AC/DC converting circuit is adjustable, and concrete set point can be determined according to the designing requirement of interior lighting system, more than generally being set in 200V, then in interior lighting system, carries out voltage division processing, offers the voltage that each light fixture is suitable.At some special occasions, also output voltage directly can be set as to 12V, 24V, 48V etc.
what described monitoring module adopted is wire communication mode (for example serial communication mode).
adopt communication between described control terminal and control module.Control terminal can adopt the portable mobile termianls such as mobile phone, panel computer, notebook computer to realize.
the centrally connected power supply comprehensive intelligent control system that the present invention is the interior lighting system power supply also comprises standby battery, and standby battery is relation in parallel with storage battery.According to the actual conditions needs, standby battery can be also one or more groups.
refer to Fig. 2, existing take a LED light fixture as example illustrates interior lighting system of the present invention, certainly, the light fixture that interior lighting system of the present invention is actually by a plurality of LED light fixtures and other type forms.
the basic element of character of interior lighting system has various LED light fixtures, various transducer, drive circuit and the control circuit corresponding with each LED light fixture.
the LED light fixture is connected with AC/DC converting circuit by drive circuit, and drive circuit carries out suitable conversion by the direct voltage of AC/DC converting circuit output, offers the required voltage of LED light fixture.
control circuit is connected with drive circuit, and Main Function is to control drive circuit to increase or reduce output current.
various control circuits all are connected with outside control module with various transducers.
various transducers comprise infrared ray sensor, luminance sensor, temperature sensor etc.Transducer is real-time transmitted to control module by the signal of collection, after control module is processed signal, sends corresponding control command to control circuit, and the corresponding control drive circuit of control circuit increases or reduces output current, to realize energy-conservation effect.
the storage battery of the centrally connected power supply comprehensive intelligent control system that the present invention is the interior lighting system power supply is real-time online work, as supplementing of normal power supply, therefore when utility grid is cut off the power supply, storage battery is powered as the main force immediately, and system starts standby AC power simultaneously.After standby AC power is started working, storage battery is again as the supplementing of emergency service, thereby guaranteed can realize the function that is switched to standby AC power of automatic seamless when grid cut-off.
and vitals of the present invention has backup, even certain parts breaks down, also can not affect the normal operation of system, so the present invention also has advantages of that reliability is high.
in addition, vitals of the present invention can be changed online, and system has really been accomplished continual operation.
interior lighting system of the present invention can carry out automatically controlling according to actual needs, and energy-saving effect is remarkable.
the wide range that interior lighting system of the present invention is contained, comprise the various indoor places such as hospital, subway station, stadiums, meeting venue, megastore, bank, rolling stock, steamer, local-style dwelling houses.
the above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (7)
1. the centrally connected power supply comprehensive intelligent control system for the interior lighting system power supply, is characterized in that: comprise voltage sensor, standby AC power, diverter switch, AC/DC converting circuit, standby AC/DC converting circuit, AC/DC inverter circuit, storage battery, interior lighting system, monitoring module, control module, control terminal;
Voltage sensor is connected with utility grid, for the voltage signal of Real-time Collection utility grid;
The input of diverter switch is connected with standby AC power with utility grid respectively, and the output of diverter switch is connected with AC/DC converting circuit;
AC/DC converting circuit connects interior lighting system, for interior lighting system provides galvanic current, presses;
Described standby AC/DC converting circuit is one or more groups, and each is organized standby AC/DC converting circuit and is relation in parallel with AC/DC converting circuit;
The input of storage battery is connected with AC/DC converting circuit, and the first output of storage battery is connected with the DC load of interior lighting system, and the second output of storage battery is connected with the AC load of interior lighting system by the AC/DC inverter circuit;
Monitoring module is connected with voltage sensor, standby AC power, diverter switch, AC/DC converting circuit, standby AC/DC converting circuit, AC/DC inverter circuit, storage battery respectively, for gathering the state information of each parts, and control the work of each parts;
Control module is connected with various control circuits with the various transducers of interior lighting system, and control module also is connected with monitoring module, for collecting the state information of each parts, the information of collecting is carried out to integrated treatment, generates corresponding control command;
Control terminal is connected with control module, for receiving user's operational order, and shows the state information of each parts;
Standby AC/DC converting circuit is relation in parallel with AC/DC converting circuit, and standby AC/DC converting circuit and AC/DC converting circuit are alternations, and concrete mode of operation is set by control module;
When system has the standby AC/DC converting circuit of many groups, organize between AC/DC converting circuit is also one after the other work more; The output voltage of AC/DC converting circuit is adjustable, and concrete set point is determined according to the designing requirement of interior lighting system, more than generally being set in 200V, then in interior lighting system, carries out voltage division processing, offers the voltage that each light fixture is suitable;
The storage battery of the centrally connected power supply comprehensive intelligent control system of interior lighting system power supply is real-time online work, as supplementing of normal power supply, therefore when utility grid is cut off the power supply, storage battery is powered as the main force immediately, system starts standby AC power simultaneously, after standby AC power is started working, storage battery as the supplementing of emergency service, can be realized the standby AC power of being switched to of automatic seamless again when grid cut-off.
2. the centrally connected power supply comprehensive intelligent control system for interior lighting system power supply according to claim 1, it is characterized in that: described standby AC power comprises diesel engine generator, solar generator or wind-driven generator.
3. the centrally connected power supply comprehensive intelligent control system for interior lighting system power supply according to claim 1, it is characterized in that: what described monitoring module adopted is the wire communication mode.
4. the centrally connected power supply comprehensive intelligent control system for the interior lighting system power supply according to claim 1, is characterized in that: between described control terminal and control module, adopt communication.
5. the centrally connected power supply comprehensive intelligent control system for interior lighting system power supply according to claim 1, it is characterized in that: described centrally connected power supply comprehensive intelligent control system also comprises standby battery, standby battery is relation in parallel with storage battery, and standby battery is one or more groups.
6. the centrally connected power supply comprehensive intelligent control system for interior lighting system power supply according to claim 1, it is characterized in that: when described centrally connected power supply comprehensive intelligent control system starts, at first AC/DC converting circuit works 30 minutes, then be switched to standby AC/DC converting circuit work 30 minutes, then switch back again AC/DC converting circuit work 30 minutes.
7. the centrally connected power supply comprehensive intelligent control system for interior lighting system power supply according to claim 1, it is characterized in that: the output voltage of described AC/DC converting circuit directly is set as 12V, 24V or 48V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101076615A CN102624082B (en) | 2012-04-13 | 2012-04-13 | Centralized power supply comprehensive intelligent control system for supplying power for indoor lighting system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101076615A CN102624082B (en) | 2012-04-13 | 2012-04-13 | Centralized power supply comprehensive intelligent control system for supplying power for indoor lighting system |
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| Publication Number | Publication Date |
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| CN102624082A CN102624082A (en) | 2012-08-01 |
| CN102624082B true CN102624082B (en) | 2013-12-25 |
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| CN2012101076615A Expired - Fee Related CN102624082B (en) | 2012-04-13 | 2012-04-13 | Centralized power supply comprehensive intelligent control system for supplying power for indoor lighting system |
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Families Citing this family (11)
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| CN103078255B (en) * | 2012-12-31 | 2016-01-20 | 王金刚 | The electric power system of intelligent building and integrated form power supply cabinet system |
| CN103096584A (en) * | 2012-12-31 | 2013-05-08 | 深圳市广安消防装饰工程有限公司 | Emergency lighting and emergency evacuation guiding device based on photovoltaic power generation |
| CN103763816B (en) * | 2013-12-27 | 2016-05-25 | 广州奥迪通用照明有限公司 | A kind of central power supply system for outdoor illuminating system |
| CN104244539A (en) * | 2014-10-11 | 2014-12-24 | 王祖月 | Solar indoor intelligent lighting system |
| CN104955238A (en) * | 2015-07-03 | 2015-09-30 | 广西大学 | Intelligent illumination control system |
| CN105006886A (en) * | 2015-07-23 | 2015-10-28 | 上海瑞营机械制造有限公司 | Power supply system for movable LED display screen unit |
| CN105471092B (en) * | 2015-12-31 | 2018-10-19 | 易事特集团股份有限公司 | Uninterruptible power system |
| CN109089353A (en) * | 2017-06-14 | 2018-12-25 | 上海三思电子工程有限公司 | Illuminalive power-supply control system, method and illuminator |
| CN109120061B (en) * | 2018-10-08 | 2023-07-18 | 杭州鸿雁电器有限公司 | Intelligent centralized power supply control system |
| CN112830309B (en) * | 2020-12-30 | 2023-03-21 | 中国特种飞行器研究所 | Semi-automatic data acquisition and recording system of rolling and inspecting machine |
| CN113452129A (en) * | 2021-08-30 | 2021-09-28 | 盛隆电气集团有限公司 | Control method and control system of electric energy quality monitoring device |
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Patent Citations (3)
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| CN2524414Y (en) * | 2001-12-07 | 2002-12-04 | 汕头经济特区自动化电器设备总厂有限公司 | Three-phase power supply for emergency |
| CN102057555A (en) * | 2008-06-04 | 2011-05-11 | 韩商高登吉司电子 | Apparatus for minimizing standby power of switching-mode power supply |
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