CN106253454A - A kind of emergency power supply control circuit - Google Patents
A kind of emergency power supply control circuit Download PDFInfo
- Publication number
- CN106253454A CN106253454A CN201610602114.2A CN201610602114A CN106253454A CN 106253454 A CN106253454 A CN 106253454A CN 201610602114 A CN201610602114 A CN 201610602114A CN 106253454 A CN106253454 A CN 106253454A
- Authority
- CN
- China
- Prior art keywords
- power supply
- control chip
- emergency power
- pin
- dsp control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
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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
-
- 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
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Catalysts (AREA)
Abstract
The open a kind of emergency power supply control circuit of the present invention, including DSP control chip, sensor, relay, photoelectrical coupler, IPM inversion module, display module, transformator, commutator；107th pin of described DSP control chip is connected with described sensor；16th pin is connected with described relay；17th pin is connected with described photoelectrical coupler；40th 47 pin is connected with described IPM inversion module by eight core interfaces；30th 39 pin is connected with described display module；Described transformator is connected with the 110th pin of described DSP control chip by described commutator, the present invention passes through the control to peripheral element of the DSP control chip, solve the problem that emergency power supply carries out emergency when civil power works, have the advantages that reliability is high, circuit is simple, energy-conservation, when avoiding civil power normally to work, emergency power supply occurs emergent, cause personnel to escape in a hurry, thus cause the event of casualties.
Description
Technical field
The invention belongs to emergency power supply field, be specifically related to a kind of emergency power supply control circuit.
Background technology
At present, along with the development of science and technology, to public place and the electrical equipment requirement of factory that some are large-scale
More and more higher, its function is more and more abundanter.At the big market of flow of the people or residential building, once utility power failure or fire occurs
Calamity, if emergency power supply is not provided that stable power supply is emergency lighting display lamp and indicating lamp for emergency is powered, it will cause very
Big injures and deaths, and consequence is hardly imaginable.
Emergency power supply works when utility power failure, but some emergency power supplies are when civil power is normal, also can enter
Row emergency, will decline, and can cause the fear in the minds of personnel, it is therefore desirable to design stability the service life of emergency set
The control circuit of emergency power supply, it is to avoid react insensitive phenomenon.
Summary of the invention
A kind of emergency power supply control circuit that the present invention provides, it is therefore an objective to provide high reliability design for emergency power supply,
The problem avoiding being also carried out meeting an urgent need in the case of having civil power.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of emergency power supply control circuit, including DSP control chip, sensor, relay, photoelectrical coupler, IPM inversion
Module, display module, transformator, commutator；
107th pin of described DSP control chip is connected with described sensor；16th pin is connected with described relay,
For controlling the line bag of city's electric contactor and inversion catalyst；17th pin is connected with described photoelectrical coupler；40-47 pin
It is connected with described IPM inversion module by eight core interfaces；30-39 pin is connected with described display module, the electricity that will detect
Pressure and current information, video data on described display module；Described transformator controls core by described commutator with described DSP
110th pin of sheet connects, and through described transformator, the alternating current that emergency power supply produces is converted into 5V alternating current, then through institute
State commutator and be converted into 5V unidirectional current, process for DSP control chip.
Further, when civil power normally works, civil power 220V voltage passes sequentially through described transformator and commutator conversion
Becoming 5V unidirectional current, 5V unidirectional current is through described DSP control chip, by described DSP control chip the 16th pin to described relay
The line bag of city's electric contactor of device is powered, and after the energising of line bag, described relay adhesive, now city's electric contactor obtains electric adhesive, inverse
Become catalyst without electrically disconnected.
Further, when after civil power power-off, 12V voltage is by described photoelectrical coupler is described DSP control chip
17 pins provide high level, and described DSP control chip is through processing and analyzing, and the 16th foot exports 0V voltage, the most described relay
Device line bag is off without electricity, city's electric contactor, and inversion catalyst obtains electric adhesive；The most described DSP control chip passes through
Eight heart yearns send signal to described IPM inversion module, thus emergency power supply is started working.
Further, after emergency power supply work, the current information of emergency power supply that described sensor will detect, pass to
Described DSP control chip, the most described DSP control chip detects information of voltage, after described DSP control chip is analyzed,
By 16 pins, the inversion catalyst line bag of described relay is powered, after the energising of line bag, described relay adhesive, now meet an urgent need
Power contactor obtains electric adhesive.
Further, described display module does not show electric current, information of voltage when civil power normally works, in emergency power supply work
When making, the electric current under display emergency rating, information of voltage.
Beneficial effects of the present invention: the present invention passes through the control to peripheral element of the DSP control chip, solves at civil power
During work, emergency power supply carries out the problem of emergency, has the advantages that reliability is high, circuit is simple, energy-conservation, it is to avoid civil power is just
Often during work, emergency power supply occurs emergent, causes personnel to escape in a hurry, thus causes casualties.
Accompanying drawing explanation
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of the present invention a kind of emergency power supply control circuit.
Detailed description of the invention
A kind of emergency power supply control circuit, as it is shown in figure 1, include DSP control chip 1, sensor 2, relay 3, photoelectricity
Bonder 4, IPM inversion module 5, display module 6, transformator 7, commutator 8；
107th pin of DSP control chip 1 is connected with sensor 2；16th pin is connected with relay 3, is used for controlling city
The line bag of electric contactor and inversion catalyst；17th pin is connected with photoelectrical coupler 4；40-47 pin passes through eight core interfaces
It is connected with IPM inversion module 5；30-39 pin is connected with display module 6, by the voltage detected and current information, in display
Video data in module 6；Transformator 7 is connected with the 110th pin of DSP control chip 1 by commutator 8, is produced by emergency power supply
Raw alternating current entered transformator and was converted into 5V alternating current, then entered over commutation device 8 and be converted into 5V unidirectional current, for DSP control chip 1
There is provided and control electric current.
Sensor 2, the electric current of output when the emergency power supply work of detection, and the current information of detection is passed to
DSP control chip 1.
Photoelectrical coupler 4,12V unidirectional current is converted into 5V unidirectional current by photoelectrical coupler, provides for IPM inversion module 5
Signal, makes the 16th pin output low level of DSP control chip 1.
IPM inversion module 5, by the converting direct-current power into alternating-current power in emergency power supply.
Display module 6, for showing voltage and the current information of the emergency power supply detected.
Transformator 7, by being connected with commutator 8, is converted into unidirectional current 5V, for DSP control by alternating current 220V civil power
Chip uses.
When civil power normally works, civil power 220V voltage is converted into the alternating current of 5V, the alternating current warp of 5V by transformator 7
Over commutation device 8 is converted into 5V unidirectional current, and passes to DSP control chip by the 110th pin, and DSP control chip 1 is through processing
And analysis, by the 16th pin, city's electric contactor line bag of relay 3 is powered, after the energising of line bag, relay 3 adhesive, now
City's electric contactor obtains electric adhesive, and emergent catalyst is without electrically disconnected, and display module 6 is controlled by DSP control chip 1, now shows mould
Block 6 shows that the electric current under emergency rating, information of voltage are zero.
When, after civil power power-off, 12V voltage provides high electricity through photoelectrical coupler 4, the 17th pin for DSP control chip 1
Flat, DSP receives signal, the 16th foot output 0V voltage, and now relay 3 line bag is off without electricity, city's electric contactor,
Inversion catalyst obtains electric adhesive；DSP control chip 1 sends electricity level command, IPM by eight heart yearns to IPM inversion module 5 simultaneously
Inversion module 5 works, thus emergency power supply is started working.
Sensor 2 detects the current information of emergency power supply, passes to DSP control chip 1 by the 107th pin, simultaneously
DSP control chip 1 detects information of voltage, after DSP control chip 1 is analyzed, is connect the emergent of relay 3 by 16 pins
Tentaculum line bag is powered, and after the energising of line bag, relay 3 adhesive, now emergency power supply catalyst obtains electric adhesive.DSP control chip 1 to
Electric current under display module transmission emergency rating, information of voltage.
Above content is only the design example to the present invention and explanation, affiliated those skilled in the art
Described specific embodiment is made various amendment or supplements or use similar mode to substitute, without departing from invention
Design or surmount scope defined in the claims, protection scope of the present invention all should be belonged to.
Claims (5)
1. an emergency power supply control circuit, it is characterised in that: include DSP control chip (1), sensor (2), relay (3),
Photoelectrical coupler (4), IPM inversion module (5), display module (6), transformator (7), commutator (8)；
107th pin of described DSP control chip 1 is connected with described sensor (2)；16th pin is with described relay (3) even
Connect, for controlling the line bag of city's electric contactor and inversion catalyst；17th pin is connected with described photoelectrical coupler (4)；40-
47 pins are connected with described IPM inversion module (5) by eight core interfaces；30-39 pin is connected with described display module (6),
By the voltage detected and current information, at the upper video data of described display module (6)；Described transformator (7) is by described whole
Stream device (8) is connected with the 110th pin of described DSP control chip (1), and the alternating current produced by emergency power supply is through described transformation
Device (7) is converted into 5V alternating current, then is converted into 5V unidirectional current through described commutator (8), processes for DSP control chip.
A kind of emergency power supply control circuit the most according to claim 1, it is characterised in that: when civil power normally works, city
Electricity 220V voltage passes sequentially through described transformator (7) and commutator (8) is converted into 5V unidirectional current, and 5V unidirectional current is through described DSP
Control chip (1), is supplied the line bag of city's electric contactor of described relay (3) by described DSP control chip (1) the 16th pin
Electricity, after the energising of line bag, described relay (3) adhesive, now city's electric contactor obtains electric adhesive, and inversion catalyst is without electrically disconnected.
A kind of emergency power supply control circuit the most according to claim 1, it is characterised in that: when after civil power power-off, 12V voltage
High level, described DSP control chip is provided by the 17th pin that described photoelectrical coupler (4) is described DSP control chip (1)
(1) through processing and analyzing, the 16th foot output 0V voltage, the most described relay (3) line bag is in disconnected without electricity, city's electric contactor
Open state, inversion catalyst obtains electric adhesive；The most described DSP control chip (1) passes through eight heart yearns to described IPM inversion module
(5) send signal, thus emergency power supply is started working.
A kind of emergency power supply control circuit the most according to claim 1, it is characterised in that: after emergency power supply work, described
The current information of emergency power supply that sensor (2) will detect, passes to described DSP control chip (1), and the most described DSP is controlled
Coremaking sheet (1) detects information of voltage, after described DSP control chip (1) is analyzed, by 16 pins to described relay
(3) inversion catalyst line bag is powered, and after the energising of line bag, described relay (3) adhesive, now emergency power supply catalyst obtains electric suction
Close.
A kind of emergency power supply control circuit the most according to claim 1, it is characterised in that: described display module (6) is in city
Electric current, information of voltage is not shown during the normal work of electricity, when emergency power supply works, the electric current under display emergency rating, voltage letter
Breath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610602114.2A CN106253454B (en) | 2016-07-27 | 2016-07-27 | A kind of emergency power supply control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610602114.2A CN106253454B (en) | 2016-07-27 | 2016-07-27 | A kind of emergency power supply control circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106253454A true CN106253454A (en) | 2016-12-21 |
| CN106253454B CN106253454B (en) | 2019-03-08 |
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ID=57604303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610602114.2A Active CN106253454B (en) | 2016-07-27 | 2016-07-27 | A kind of emergency power supply control circuit |
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| Country | Link |
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| CN (1) | CN106253454B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2525717Y (en) * | 2001-10-19 | 2002-12-11 | 周忠正 | Silicon controlled uninterrupted power supply |
| CN1652428A (en) * | 2005-02-07 | 2005-08-10 | 吉林市智光电子科技开发有限责任公司 | Multifunctional controller for rolling gate |
| CN202309199U (en) * | 2011-09-30 | 2012-07-04 | 洪冲祥 | Multifunctional emergency lighting source |
| JP2013042643A (en) * | 2011-08-12 | 2013-02-28 | Global Battery Co Ltd | Emergency power supply system |
| CN104037932A (en) * | 2014-05-28 | 2014-09-10 | 来安县新元机电设备设计有限公司 | Emergency power supply control circuit and emergency power supply control device |
| CN104124750A (en) * | 2014-08-12 | 2014-10-29 | 昆明理工大学 | Intelligent sine-wave-output uninterruptible power supply and automatic control method |
-
2016
- 2016-07-27 CN CN201610602114.2A patent/CN106253454B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2525717Y (en) * | 2001-10-19 | 2002-12-11 | 周忠正 | Silicon controlled uninterrupted power supply |
| CN1652428A (en) * | 2005-02-07 | 2005-08-10 | 吉林市智光电子科技开发有限责任公司 | Multifunctional controller for rolling gate |
| JP2013042643A (en) * | 2011-08-12 | 2013-02-28 | Global Battery Co Ltd | Emergency power supply system |
| CN202309199U (en) * | 2011-09-30 | 2012-07-04 | 洪冲祥 | Multifunctional emergency lighting source |
| CN104037932A (en) * | 2014-05-28 | 2014-09-10 | 来安县新元机电设备设计有限公司 | Emergency power supply control circuit and emergency power supply control device |
| CN104124750A (en) * | 2014-08-12 | 2014-10-29 | 昆明理工大学 | Intelligent sine-wave-output uninterruptible power supply and automatic control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106253454B (en) | 2019-03-08 |
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Effective date of registration: 20210926 Address after: 221346 No. 19, Yandong line, yanzibu Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Fenghuangshan Electromechanical Equipment Co.,Ltd. Address before: 230031 No.61 Yulan Avenue, high tech Zone, Hefei City, Anhui Province Patentee before: HEFEI LIANXIN POWER SUPPLY Co.,Ltd. |
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Effective date of registration: 20230613 Address after: 528400 Area A, Floor 1, Floor 2, Floor 3, Building C, No. 96, Chang'an North Road, Henglan, Zhongshan City, Guangdong Province Patentee after: Kaileide (Guangdong) Technology Co.,Ltd. Address before: 221346 No. 19, Yandong line, yanzibu Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee before: Pizhou Fenghuangshan Electromechanical Equipment Co.,Ltd. |
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