CN108565954A - A kind of solar cell direct-furnish driving device of transverse shifting ascending and descending parking device - Google Patents

A kind of solar cell direct-furnish driving device of transverse shifting ascending and descending parking device Download PDF

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Publication number
CN108565954A
CN108565954A CN201810676160.6A CN201810676160A CN108565954A CN 108565954 A CN108565954 A CN 108565954A CN 201810676160 A CN201810676160 A CN 201810676160A CN 108565954 A CN108565954 A CN 108565954A
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unit
circuit
output
power
module
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CN201810676160.6A
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CN108565954B (en
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梁崇彦
梁迅
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Foshan Nook Science And Technology Co Ltd
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Foshan Nook Science And Technology Co Ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H6/00Buildings for parking cars, rolling stock, aircraft, vessels or like vehicles, e.g. garages
    • E04H6/08Garages for many vehicles
    • E04H6/12Garages for many vehicles with mechanical means for shifting or lifting vehicles
    • E04H6/18Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions
    • E04H6/24Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions characterised by the use of dollies for horizontal transport, i.e. cars being permanently parked on wheeled platforms
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/02Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which an auxiliary distribution system and its associated lamps are brought into service
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/70Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30Systems 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
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S20/00Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20End-user application control systems

Abstract

The invention discloses a kind of solar cell direct-furnish driving devices of transverse shifting ascending and descending parking device,Mainly by special converter,Emergency lighting system 33 and man-machine interface 35,Device detection system 32 forms,Special converter therein includes solar cell 42,DC boosting power supply module 43 and frequency-conversion drive apparatus,Frequency-conversion drive apparatus makes full use of the characteristics of frequency conversion drive,On the basis of keeping frequency conversion drive principle constant,The main circuit and control circuit of small-power General Converters are simplified and improved,Solar cell 42,DC boosting power supply module 43 is all technology maturation,Modular electronic product,Therefore,It can accomplish simple in structure,Rationally,It being capable of low cost,The frequency conversion drive and normal operation of the transverse shifting ascending and descending parking device under alternating current power blackout situation are realized with high reliability,It is provided conveniently using transverse shifting ascending and descending parking device for user,Good facilitation is played to popularization and application.

Description

A kind of solar cell direct-furnish driving device of transverse shifting ascending and descending parking device
Technical field
The present invention relates to mechanical parking equipment fields, and in particular to then a kind of upper layer platen moves laterally into track Two layers of parking apparatus of lifting(Referred to as " transverse shifting ascending and descending parking device ")It uses, switches using converter technique, by accumulator The driving device of power-supplying forms.
Background technology
With the increase of car ownership, the problem of parking space deficiency becomes clear day by day, and mechanical parking equipment has obtained Extensive use.For domestic mechanical parking equipment other than canonical form, a kind of apparatus-form is that upper layer platen laterally moves The maximum feature of dynamic two layers of the parking apparatus then lifted into track, this equipment is ground floor parking stall lap siding layout, nothing Any electromechanical assembly need to be set, two are horizontally arranged on the ground floor parking stall that continuous two or three lap sidings are laid out Upper layer platen, the two platens can move laterally into track by way of frame movement, then make elevating movement, realize upper layer The vehicle access of platen.For convenience of description, such parking apparatus hereinafter referred to as " transverse shifting ascending and descending parking device ". It is announced application on January 13rd, 2017, on May 10th, 2017, a kind of entitled " two-part transverse shifting carrier vehicle sheet frame dress Set " disclose the one of which electromechanical structure of this type parking apparatus.Such parking apparatus usually requires two and rises Drop motor, a traversing motor, about 3 kilowatts of power of motor, have many advantages, such as it is simple in structure, at low cost, easy to maintain, especially fit Front yard or multiple users share use of the whole family.But current transverse shifting ascending and descending parking device does not use this elder generation of frequency conversion drive Into three phase electric machine type of drive, and have a power failure when be in run-stopping status, Transport Vehicle operation, these problems cannot be carried out Puzzlement is produced using transverse shifting ascending and descending parking device to client.Of course, it is possible to simple on the high voltage unit of original equipment Ground increases installation small-power General Converters, and frequency conversion drive is obtained by way of manual operation;But this way puts into phase It is mismatched to big, and with original system, it is inconvenient for operation;To solve the problems, such as mains failure, increase installation can also be used high-power The preceding level power supply of UPS power supplies or high-power EPS power supplies as equipment, but do so not only investment and be significantly increased, And operation power consumption increases, later maintenance cost is also high.
Invention content
It is an object of the invention to overcome the deficiencies in the prior art, design one kind and being converted to variable-frequency electric based on DC power supply The technology in source, applied to transverse shifting ascending and descending parking device, the driving device directly powered by solar cell, solve at one stroke real Existing frequency conversion drive and reply mains failure this two large problems.
To achieve the above object, the solar cell direct-furnish driving dress of a kind of transverse shifting ascending and descending parking device of the present invention It sets, technical solution is characterized in that:Described device includes special converter, emergency lighting system 33, further includes man-machine interface 35 and device detection system 32.
The special converter includes solar cell 42, DC boosting power supply module 43 and frequency-conversion drive apparatus.
The solar cell 42 be complexes, including solar energy receiving unit, photoelectric conversion unit, charhing unit and Secondary battery unit;The output end of the secondary battery unit of solar cell 42 accesses the input of the DC boosting power supply module 43 End connects the input terminal of the control power module 10 of the frequency-conversion drive apparatus, is also connected with the electricity of the emergency lighting system 33 The input terminal in source.The unlimited type of solar cell used in technical solution of the present invention, as long as capacitance, operating current etc. Key index meets specific requirements.
The input terminal of the DC boosting power supply module 43 accesses the output end of the solar cell 42, output end access The input terminal of the brake unit 04 of the frequency-conversion drive apparatus.The direct current of the frequency-conversion drive apparatus of technical solution of the present invention is female Line is by solar cell for supplying power, and the output voltage of solar cell is typically not capable of needed for the DC bus of frequency-conversion drive apparatus High direct voltage, it is therefore desirable to pass through DC boosting power supply module carry out DC voltage boost conversion.Current DC boosting has A variety of mature technologies, and have modular commercial product;DC boosting power supply mould used in technical solution of the present invention The unlimited type of block, as long as the key indexes such as input voltage, output voltage and operating current meet specific requirements.
The frequency-conversion drive apparatus is made on the basis of small-power General Converters to be simplified and improves, and can be realized Solar cell is directly powered, and meeting transverse shifting ascending and descending parking device can under mains-supplied and alternating current power blackout situation It realizes and frequency conversion drive is carried out to three phase electric machine.
The main circuit of the small-power General Converters includes rectification unit 01, powers on buffer cell 02, filtering energy storage Unit 03, brake unit 04, inversion unit 05;The main components of the rectification unit 01 are rectifier diodes, can be defeated The industrial-frequency alternating current entered is changed into the direct current of tape pulse ingredient;The main components for powering on buffer cell 02 are current limlitings two Pole pipe and contactless contactor so that the output of powered on moment rectification unit 01 powers on automatically by delay buffering, contactless contactor It just powers, plays a protective role to subsequent conditioning circuit after being closed;The component of the filtering energy-storage units 03 is mainly filtered electrical Hold and press diode so that the direct current for the tape pulse ingredient that rectification unit 01 exports becomes gentle direct current, and backward Continuous circuit power supply;The release circuit that the brake unit 04 is mainly concatenated braking resistor by single IGBT pipes forms, IGBT pipes Base stage output signal control is needed according to motor braking by the main control unit 18 of control circuit;The inversion unit 05 is main It is made of six IGBT pipes and auxiliary circuit, the base stage of these inversion pipes is transported by the main control unit 18 of control circuit according to motor Capable needs output signal control, a certain moment control wherein certain three IGBT conducting, to offer electric current inside machine winding, production Magnetisation field so that motor operates, and subsequent time similarly constantly switches, direct current is become continuous alternating current and so that motor is held Reforwarding turns.
The control circuit of the small-power General Converters includes control power module 10, main control unit 18, detection list Member, input unit, output unit;Wherein, the control power module 10 provides power supply to the component of control circuit;The master It includes main control chip and peripheral circuit to control unit 18, and the main control chip is ESP motor control dedicated cpu or MPU:It is described outer It includes ROM, RAM, input isolation and amplifying circuit, output isolation and amplifying circuit to enclose circuit;The output of the detection unit with 18 signal of the main control unit connects, and includes the DC voltage detection module of the circuit voltage after detection main circuit filtering energy storage 11, the direct current detection module 12 and detection main circuit inversion list of the circuital current of 05 front end of detection main circuit inversion unit The alternating voltage detection module 14 of the circuit voltage of 05 output of member;The output of the input unit and 18 signal of the main control unit Connection, including the operation signal of the speed signal input module 17 of reception potentiometer signal output, reception man-machine interface output are defeated Enter module 15;The input of the output unit is connect with 18 signal of the main control unit, includes each IGBT pipes to main circuit Base stage output control signal base stage control output module 13 and external output control module 19.
The frequency-conversion drive apparatus makes simplifying and improving on the basis of small-power General Converters:It is former small The improvement of the main circuit of universal power type frequency converter;The improvement of the control circuit of former small-power General Converters;At present laterally The improvement and integration of the equipment control circuit of moving lifting parking apparatus.
Wherein, the improvement of the main circuit of the former small-power General Converters is:First, it is logical only to retain the small-power With type main circuit of converter brake unit 04 therein, inversion unit 05;Second, cancel rectification unit 01, power on buffer cell 02, correlation function is substituted by solar cell 42;Third cancels filtering energy-storage units 03, and correlation function is powered by DC boosting Module 43 substitutes.
The improvement of the control circuit of the original small-power General Converters is:First, it is universal to cancel the small-power The input unit of transducer control circuit wherein receives the speed signal input module 17 of potentiometer signal output;Transverse shifting liter The frequency conversion drive for dropping parking apparatus is based on fixed operational mode, and operation curve presets and is solidificated in frequency-conversion drive apparatus On the ROM of main control unit, called according to carrying out practically state by main control unit;Second, cancel the universal change of the small-power The input unit operation signal input module 15 therein of frequency device control circuit, relevant operation signal change by the man-machine interface 35 It sends out.
The improvement of the equipment control circuit of the current transverse shifting ascending and descending parking device is with integration:
First, cancel the high voltage unit 20 of original equipment control circuit, all outputs of former high voltage unit 20 are changed in the frequency conversion The inversion unit 05 of device exports.This is because the inversion unit 05 of converter plant is completely instead of original equipment control circuit High voltage unit 20 institute it is functional, therefore the high voltage unit 20 of original equipment control circuit is cancelled.
Second, cancel the lighting system 34 of original equipment control circuit, is changed to emergency lighting system 33;The emergent photograph Bright system 33 refers to the lighting system for needing to keep enough brightness, install in equipment key area under alternating current off-position, The emergency lighting system 33 is powered by the solar cell 42.To mitigate the power supply pressure of solar cell as possible, except necessity Outside position, the illumination of remaining position should normally access mains system.
Third, cancels the apparatus control system 31 of original equipment control circuit, and the correlation function of apparatus control system 31 is integrated To main control unit 18.This is because the control system function of transverse shifting ascending and descending parking device is relatively easy, it is integrated into master control list Member 18 has the advantages that more brief, direct and saves cost, therefore the apparatus control system 31 of original equipment control circuit gives Cancel.
4th, retain the man-machine interface 35 of original equipment control circuit, the man-machine interface 35 is changed to believe with main control unit 18 Number connection, manipulated by the main control unit 18.This is that the correlation function of the apparatus control system 31 of original equipment control circuit is integrated To the inevitable outcome of main control unit 18.
5th, retain the device detection system 32 of original equipment control circuit, the device detection system 32 is changed to and master control 18 signal of unit connects, and is manipulated by the main control unit 18.This is the correlation of the apparatus control system 31 of original equipment control circuit Function is integrated into the inevitable outcome of main control unit 18.
The invention has the beneficial effects that:To design one kind too using the transverse shifting ascending and descending parking device of frequency conversion drive Positive energy battery direct-furnish driving device, the apparatus structure is simple, mainly by special converter, emergency lighting system 33 and man-machine boundary Face 35, device detection system 32 form, special converter therein include solar cell 42, DC boosting power supply module 43 with And frequency-conversion drive apparatus, the characteristics of frequency-conversion drive apparatus makes full use of frequency conversion drive, in the base for keeping frequency conversion drive principle constant On plinth, the main circuit and control circuit of small-power General Converters are simplified and improved, it is solar cell 42, straight Stream boosting power supply module 43 is all technology maturation, modular electronic product, simple and reasonable for structure, low cost, high reliability The frequency conversion drive to the three phase electric machine of equipment is realized on ground, and can ensure that parking apparatus is normally transported under alternating current power blackout situation Row, provides great convenience using transverse shifting ascending and descending parking device for user, is pushed away to transverse shifting ascending and descending parking device Wide application can play good facilitation.
Description of the drawings
Fig. 1 is the schematic diagram of small-power General Converters.In figure:01 rectification unit;02 powers on buffer cell;03 filtering Energy-storage units;04 brake unit;05 inversion unit;08 frequency conversion exports;09 alternating current inputs;10 control power modules;11 direct currents Press detection module;12 direct current detection modules;13 base stages control output module;14 alternating voltage detection modules;15 operation letters Number input module;17 speed signal input modules;18 main control units;19 outsides control output module;31 apparatus control systems;32 Device detection system;34 lighting systems;35 man-machine interfaces.
Fig. 2 is the schematic diagram of the equipment control circuit of transverse shifting ascending and descending parking device used at present.In figure:09 alternating current Input;20 high voltage units;21 lifting motors one;22 lifting motors two;23 traversing motors;24 on-off switches one;25 on-off switches Two;26 on-off switches three;31 apparatus control systems;32 device detection systems;34 lighting systems;35 man-machine interfaces.
Fig. 3 is that a kind of solar cell direct-furnish driving device of transverse shifting ascending and descending parking device of the present invention is one of real Apply the circuit diagram of example.In figure:04 brake unit;05 inversion unit;08 frequency conversion exports;09 alternating current inputs;10 control power supplys Module;11 DC voltage detection modules;12 direct current detection modules;13 base stages control output module;14 alternating voltages detect Module;18 main control units;19 outsides control output module;21 lifting motors one;22 lifting motors two;23 traversing motors;24 is logical It disconnects and closes one;25 on-off switches two;26 on-off switches three;31 apparatus control systems;32 device detection systems;33 emergency lighting systems System;35 man-machine interfaces;40 variable frequency drives;42 solar cells;43 DC boosting power supply modules.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings, and protection scope of the present invention is not limited to as described below.
Fig. 1 show the schematic diagram of small-power General Converters.
It is the main circuit schematic diagram of frequency converter shown in the upper left sides Fig. 1, is from left to right alternating current input 09, rectification list respectively Member 01 powers on buffer cell 02, filtering energy-storage units 03, brake unit 04, inversion unit 05 and frequency conversion output 08.
01 main components of rectification unit of frequency converter are rectifier diodes, can be the industrial-frequency alternating current of input(Diagram 09 is inputted for the alternating current of R, S, T, N three-phase and four-line)Be changed into the direct current of tape pulse ingredient, the direct current of the tape pulse ingredient into Enter to filter energy-storage units 03;It is provided with mainly by Current Limiting Diodes and contact between filtering energy-storage units 03 and rectification unit 01 Device switch composition powers on buffer cell 02 so that the output of powered on moment rectification unit 01 is opened by delay buffering, contactor It closes after powering on closure automatically, just powers to the filtering energy-storage units 03 of subsequent conditioning circuit;The direct current of driving motor in order to meet Needed for braking, it is provided with brake unit 04 between filtering energy-storage units 03 and inversion unit 05, it is generally the case that small-power The brake unit 04 of frequency converter is the current discharge circuit of single IGBT pipes concatenation braking resistor composition, the base stages of the IGBT pipes by The main control unit of transducer control circuit is controlled according to the needs of the braking of institute's driving motor, output signal.Brake unit 04 has main-circuit protection effect simultaneously.Since machine winding is that perceptual negative pressure carries, one will produce in the moment for starting and stopping A larger inverse electromotive force, forms backward voltage on circuit, and the energy of this backward voltage can be made by inversion unit Voltage instantaneous on DC bus increases.When the moment raised voltage reaches a certain level, inversion pipe and rectification can be punctured Pipe.When there is high back voltage generation, transducer control circuit makes the IGBT pipes of brake unit 04 be connected, and instantaneous pressure passes through this IGBT pipes are discharged in braking resistor, are played a protective role.Inversion unit 05 is mainly managed by six IGBT(Inversion pipe)And it is auxiliary Circuit is helped to form, the base stage of these inversion pipes, which is exported by the main control unit of transducer control circuit according to the needs of motor operation, to be believed Number control, a certain moment control wherein certain three IGBT conducting generate magnetic field to electric current is provided inside machine winding so that electricity Machine operates, and subsequent time similarly constantly switches, and direct current is become continuous alternating current and makes motor continuous running.
It is the control circuit of parking apparatus shown in the upper right side Fig. 1.As it can be seen that inputting a 09 wherein phase from alternating current in figure Line R and neutral conductor N powers to apparatus control system 31, device detection system 32 and lighting system 34.
It is the control circuit schematic diagram of frequency converter shown in below Fig. 1.As it can be seen that inputting wherein one of 09 from alternating current in figure Phase line T and neutral conductor N powers to the control power module 10 of frequency converter.The signal input part of DC voltage detection module 11 accesses Energy-storage units 03 are filtered, signal output end accesses main control unit 20;The signal input part access of direct current detection module 12 is inverse Become the front end of unit 05, signal output end accesses main control unit 20;The signal input part access of alternating voltage detection module 14 is inverse Become the output end of unit 05, signal output end accesses main control unit 20.From convention it is found that main control unit 20 is the control of frequency converter Hinge, including main control chip and peripheral circuit;Wherein, main control chip is ESP motor control dedicated cpu or MPU, peripheral circuit Including ROM, RAM, input isolation and amplifying circuit, output isolation and amplifying circuit etc..As it can be seen that speed signal input module in figure 17(Typically potentiometer), operation signal input module 15(Typically man-machine interface)Signal output access main control unit 20; Signal output and the base stage of main control unit 20 control 13 signal of output module and connect, to the base stages of each IGBT pipes of frequency converter into The output control of row signal;The signal output of main control unit 20 is connect with outside control 19 signal of output module, externally output control Signal or other information.
It is the basic circuit of small-power General Converters shown in Fig. 1, there may be changes for the actual circuit of market product Change or difference, but basic principle is identical.
It is the schematic diagram of the equipment control circuit of transverse shifting ascending and descending parking device used at present shown in Fig. 2.It can in figure See:09 access high voltage unit 20 of alternating current input;High voltage unit 20 is controlled by apparatus control system 31, and on-off switch is passed through in output One 24 connection lifting motors 1, lifting motor 2 22 is connected by on-off switch 2 25, is connected by on-off switch 3 23 horizontal Move motor 26;Apparatus control system 31 is connect with 32 signal of device detection system;Apparatus control system 31 is believed with man-machine interface 35 Number connection;The power module of apparatus control system 31 is respectively connected to phase line T and neutral conductor N;The plant-grid connection phase of lighting system 34 Line T and neutral conductor N.
Shown in Fig. 3, wherein for a kind of solar cell direct-furnish driving device of transverse shifting ascending and descending parking device of the present invention The circuit diagram of one embodiment.Wherein, two-dot chain line circle shows that region is variable frequency drive 40.
Known to the top for investigating the variable frequency drive 40 of Fig. 3:The partial circuit is actually that the small-power described in Fig. 1 is logical It is made with the main circuit of type frequency converter and simplifies and obtained after improving.As it can be seen that small-power General Converters shown in Fig. 1 in figure Brake unit 04 therein, inversion unit 05 are retained, but rectification unit 01, power on buffer cell 02, filtering energy-storage units 03 has cancelled, and correlation function is replaced by solar cell 42, DC boosting power supply module 43.It is visible in figure:Solar cell The input terminal of 42 power output end access DC boosting power supply module 43, connects the control power module 10 of frequency-conversion drive apparatus Input terminal, be also connected with the input terminal of the power supply of emergency lighting system 33;The input terminal access of DC boosting power supply module 43 is too The output end of positive energy battery 42, output end access the input terminal of the brake unit 04 of frequency-conversion drive apparatus;It is obvious that frequency conversion drive The DC power supply of the DC bus of device is provided by solar cell 42 by DC boosting power supply module 43.
Known to the section below for investigating the variable frequency drive 40 of Fig. 3:The partial circuit is actually the small work(described in Fig. 1 The control circuit of rate General Converters, which is made, to be simplified and is obtained after improving.As it can be seen that small-power shown in Fig. 1 is universal in figure Frequency converter control power module 10 therein is retained, but is changed to be exported by solar cell 42 and be powered;Small work(shown in Fig. 1 Rate General Converters direct current detection module 12 therein, alternating voltage detection module 14, main control unit 20, base stage control Output module 13, external control output module 19 are retained, and signal connection type has no change;Small work(shown in Fig. 1 Rate General Converters DC voltage detection module 11 therein is retained, but is changed to after detecting 43 boosting of DC boosting module DC voltage;And the speed signal input module 17 therein of small-power General Converters shown in Fig. 1 is not withed a hook at the end, this It is because technical solution of the present invention is applied to the frequency conversion drive of transverse shifting ascending and descending parking device, operational mode is fixed, correlation fortune Row curve has preset and has been solidificated on the ROM of main control unit 18, by the main control chip of main control unit 18 according to specific Operating status is called, and therefore, speed signal input module 17 is extra.Similarly, small-power General Converters shown in Fig. 1 Operation signal input module 15 therein does not also retain, and stops this is because technical solution of the present invention is applied to transverse shifting lifting The frequency conversion drive of vehicle device receives the man-machine interface 35 of user's operation instead of operation signal input module 15, therefore, grasps It is extra to make signal input module 15.
It investigates known to the right side and lower section except the variable frequency drive 40 of Fig. 3:The partial circuit is actually in Fig. 2 The equipment control circuit of the transverse shifting ascending and descending parking device used at present is improved, is obtained after integration.It is in figure as it can be seen that former High voltage unit 20 has been cancelled;Former lifting motor 1, lifting motor 2 22, traversing motor 23 are by 20 output driving of high voltage unit It is changed to 08 driving of frequency conversion output by the inversion unit 05 of frequency-conversion drive apparatus;On-off switch 1, on-off switch 2 25, break-make Switch 26 is manipulated by main control unit 18;Original equipment control system 31 is cancelled, and correlation function is integrated into main control unit 18, man-machine Interface 35 is retained, but is changed to connect with 18 signal of main control unit, is manipulated by main control unit 18;Device detection system 32 is able to Retain, but be changed to connect with 18 signal of main control unit, is manipulated by main control unit 18;Lighting system 34 is cancelled, and is changed to by solar energy The emergency lighting system 33 of the output power supply of battery 42.
It has had a detailed description before the operating in of the present embodiment, has not repeated here.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment Limitation, it is other it is any without departing from the spirit and principles of the present invention made by changes, modifications, substitutions, combinations, simplifications, Equivalent substitute mode is should be, is included within the scope of the present invention.

Claims (1)

1. a kind of solar cell direct-furnish driving device of transverse shifting ascending and descending parking device, it is characterised in that:Described device packet Include special converter, emergency lighting system(33), further include man-machine interface(35)And device detection system(32);
The special converter includes solar cell(42), DC boosting power supply module(43)And frequency-conversion drive apparatus;
The solar cell(42)For complexes, including solar energy receiving unit, photoelectric conversion unit, charhing unit and storage Battery unit;Solar cell(42)The output end of secondary battery unit access the DC boosting power supply module(43)Input End, connects the control power module of the frequency-conversion drive apparatus(10)Input terminal, be also connected with the emergency lighting system(33) Power supply input terminal;
The DC boosting power supply module(43)Input terminal access the solar cell(42)Output end, output end access The brake unit of the frequency-conversion drive apparatus(04)Input terminal;
The frequency-conversion drive apparatus is made on the basis of small-power General Converters to be simplified and improves;
The main circuit of the small-power General Converters includes rectification unit(01), power on buffer cell(02), filtering energy storage Unit(03), brake unit(04), inversion unit(05);
The control circuit of the small-power General Converters includes control power module(10), main control unit(18), detection it is single Member, input unit, output unit;Wherein, the control power module(10)Power supply is provided to the component of control circuit;It is described Main control unit(18)Including main control chip and peripheral circuit, the main control chip is ESP motor control dedicated cpu or MPU:Institute It includes ROM, RAM, input isolation and amplifying circuit, output isolation and amplifying circuit to state peripheral circuit;The detection unit it is defeated Go out and the main control unit(18)Signal connects, and includes the DC voltage inspection of the circuit voltage after detection main circuit filtering energy storage Survey module(11), detection main circuit inversion unit(05)The direct current detection module of the circuital current of front end(12)And detection Main circuit inversion unit(05)The alternating voltage detection module of the circuit voltage of output(14);The output of the input unit and institute State main control unit(18)Signal connects, including receives the speed signal input module of potentiometer signal output(17), receive it is man-machine The operation signal input module of interface output(15);The input of the output unit and the main control unit(18)Signal connects, Include that output module is controlled to the base stage of the base stage output control signal of each IGBT pipes of main circuit(13)And external output Control module(19);
The frequency-conversion drive apparatus makes simplifying and improving on the basis of small-power General Converters:Former small-power The improvement of the main circuit of General Converters;The improvement of the control circuit of former small-power General Converters;Transverse shifting at present The improvement and integration of the equipment control circuit of ascending and descending parking device;
Wherein, the improvement of the main circuit of the former small-power General Converters is:First, it is universal only to retain the small-power Main circuit of converter brake unit therein(04), inversion unit(05);Second, cancel rectification unit(01), to power on buffering single Member(02), correlation function is by solar cell(42)It substitutes;Third cancels filtering energy-storage units(03), correlation function is by direct current Boost power supply module(43)It substitutes;
The improvement of the control circuit of the original small-power General Converters is:First, cancel the universal frequency conversion of the small-power The input unit of device control circuit wherein receives the speed signal input module of potentiometer signal output(17);Second, cancel institute State the input unit operation signal input module therein of small-power General Converters control circuit(15), relevant operation signal Change by the man-machine interface(35)It sends out;
The improvement of the equipment control circuit of the current transverse shifting ascending and descending parking device is with integration:
First, cancel the high voltage unit of original equipment control circuit(20), former high voltage unit(20)All outputs be changed to described The inversion unit of converter plant(05)Output;
Second, cancel the lighting system of original equipment control circuit(34), it is changed to emergency lighting system(33);The emergent photograph Bright system(33)It refer to the illumination system for needing to keep enough brightness, install in equipment key area under alternating current off-position System, the emergency lighting system(33)By the solar cell(42)Power supply;
Third cancels the apparatus control system of original equipment control circuit(31), apparatus control system(31)Correlation function integrate To main control unit(18);
4th, retain the man-machine interface of original equipment control circuit(35), the man-machine interface(35)It is changed to and main control unit(18) Signal connects, by the main control unit(18)Manipulation;
5th, retain the device detection system of original equipment control circuit(32), the device detection system(32)It is changed to and master control Unit(18)Signal connects, by the main control unit(18)Manipulation.
CN201810676160.6A 2018-06-27 2018-06-27 Solar cell direct supply driving device of transverse moving lifting parking equipment Active CN108565954B (en)

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CN203199848U (en) * 2013-01-10 2013-09-18 杭州浙阳电气有限公司 Energy feedback type solar elevator
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