CN104377799A - Non-chemical energy electric storage type emergency power supply - Google Patents

Non-chemical energy electric storage type emergency power supply Download PDF

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Publication number
CN104377799A
CN104377799A CN201410712177.4A CN201410712177A CN104377799A CN 104377799 A CN104377799 A CN 104377799A CN 201410712177 A CN201410712177 A CN 201410712177A CN 104377799 A CN104377799 A CN 104377799A
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CN
China
Prior art keywords
rotating shaft
power supply
emergency power
voltage
storage type
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.)
Pending
Application number
CN201410712177.4A
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Chinese (zh)
Inventor
徐琴
李福兴
姜勇
林世东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Shanghai Electric Power Co Ltd
East China Power Test and Research Institute Co Ltd
Original Assignee
State Grid Shanghai Electric Power Co Ltd
East China Power Test and Research Institute Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Shanghai Electric Power Co Ltd, East China Power Test and Research Institute Co Ltd filed Critical State Grid Shanghai Electric Power Co Ltd
Priority to CN201410712177.4A priority Critical patent/CN104377799A/en
Publication of CN104377799A publication Critical patent/CN104377799A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • H02J7/32Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
    • H02J2007/0067

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention relates to the technical field of power generation, in particular to a non-chemical energy electric storage type emergency power supply. The emergency power supply comprises an energy storage mechanism capable of converting electric energy into mechanical energy, the an energy storage mechanism comprises a motor and a spring mechanism, the spring mechanism comprises a spring and a rotating shaft located in the middle of the spring, and a driving shaft of the motor is connected with the rotating shaft. The non-chemical energy electric storage type emergency power supply further comprises a power generation mechanism capable of converting mechanical energy into electric energy and a shell, and the power generation mechanism comprises a permanent magnet and an inductance coil. The inductance coil is embedded in the shell, a rotating shaft support used for fixing the rotating shaft is arranged in the shell, the rotating shaft is located on the rotating shaft support and can rotate around the same, and the permanent magnet is located in the shell and fixed on the rotating shaft. The motor and the spring mechanism can be utilized to convert the electric energy into the mechanical energy which is stored in the spring mechanism, when power is needed, the rotating shaft is driven to rotate by elastic restoring force of the spring, further the permanent magnet is driven to rotate in the induction coil, and further power is generated.

Description

One non-chemically can energy storage type emergency power supply
Technical field
The invention belongs to power domain, be specifically related to one non-chemically energy storage type emergency power supply.
Background technology
When emergency power supply is used for occurring situation, Emergency use, its reliability is of crucial importance.What existing emergency power supply adopted is chemical energy is the pattern of electric energy.Useful life is very limited.Such as adopt the emergency power supply of storage battery, useful life is generally within 5 years.Be no more than at most 10 years.And in some particular facility, in such as military installations, the life-span of emergency power supply, preferably can more than 100 years.Existing emergency power supply cannot reach.
Summary of the invention
The object of the present invention is to provide one non-chemically can energy storage type emergency power supply, to solve the problems of the technologies described above, its technical scheme be specific as follows:
Non-chemically can energy storage type emergency power supply, it is characterized in that: comprising one by electric energy conversion is the accumulating mechanism of mechanical energy, described accumulating mechanism comprises a motor, a clockwork, described clockwork comprises a clockwork spring, and is positioned at rotating shaft in the middle part of described clockwork spring, and the driving shaft of described motor connects described rotating shaft;
Non-chemically can energy storage type emergency power supply also to comprise one by changes mechanical energy be the power facility of electric energy, described power facility comprises a permanent magnet, an inductance coil;
Non-chemically also can comprise shell by energy storage type emergency power supply, described inductance coil embeds in described shell, one is provided with for fixing the rotary shaft rack of described rotating shaft in described shell, described rotating shaft is positioned on described rotary shaft rack, described rotating shaft can be rotated around described rotary shaft rack, described permanent magnet is positioned at described shell, and described permanent magnet is fixed in described rotating shaft.The present invention can utilize motor, clockwork, is mechanical energy by electric energy conversion, is stored in clockwork, and when needs electricity consumption time, the elastic restoring force drive shaft of clockwork spring is rotated, and then drives permanent magnet to rotate in inductance coil, and then generating.The mechanical energy of optimal design stores, and can work more than 100 years.Even after completing accumulation of energy, energy still effectively can be released to electric energy after 100 years.And structure is simple, with low cost.
Two ends of described permanent magnet are all in semicircle shape.To reduce the friction with shell in rotation process.
The side of described end is provided with an overcoat.Described overcoat can be plastic layer, also can be metal level.
Described inductance coil is preferably made up of at least two single layer coils, all coilings in the shape of a spiral centered by described rotating shaft of each single layer coil, and the distance between two adjacent single layer coils is not less than 0.5mm.To produce larger electric energy.
Described shell is provided with an opening, is provided with a block in described opening, and described block can slide in described opening, and described block is not less than the maximum distance of described permanent magnet apart from described rotating shaft apart from the minimum distance of described rotating shaft.To block permanent magnet by block, and then realize the locking of clockwork spring position.
Described inductance coil connects a current foldback circuit; described current foldback circuit comprises comparison circuit; an input of described comparison circuit connects the voltage of a sample resistance; an input of described comparison circuit connects a reference voltage, on the supply lines of described sample resistance between described current foldback circuit and load.Described current foldback circuit adopts the current foldback circuit that on sample resistance, voltage and reference voltage compare.
Described inductance coil can also connect a thyristor by a rectification module.A load current regulating system is provided with between described thyristor and described rectification module, load current regulating system comprises a control module, control module is provided with a control signal output, control module connects a voltage-adjusting unit by control signal output, and the signal output part of voltage-adjusting unit connects a Current Control signal processing module; The secondary side of thyristor is provided with a constant current output circuit, the Current Control conditioning signal of signal processing module receiver voltage adjustment unit, and after analyzing and processing is carried out to conditioning signal, export to constant current output circuit, realize the adjustment of constant current output circuit output current.Adjustable output current of the present invention, to adapt to the need for electricity of load of multiple brand, multiple model.Current Control signal processing module communicates to connect a host computer.So that current parameters, service time, load model are uploaded host computer.
Control module is also provided with a control signal input, control signal input connection signal treatment system; A Current adjustment static database matched containing the output valve of constant current output circuit and the control signal of voltage-adjusting unit is provided with in host computer, host computer judges the output valve needing the constant current output circuit regulated, search the control signal matched, by signal processing system, control signal is passed to control module, export to voltage-adjusting unit by control module again, realize the adjustment to constant current output circuit output current.
Also be provided with a dynamic data base in host computer, host computer input signal to external world carries out record, and stored in dynamic data base, dynamic data base is in use expanded, and forms the dynamic data base that has Self-learning Model; Host computer judges the output valve needing the constant current output circuit regulated, the value that the output valve of constant current output circuit obtained according to unceasing study in dynamic data base and the control signal of voltage-adjusting unit match exports control signal, by signal processing system, control signal is passed to control module, export to voltage-adjusting unit by control module again, realize the adjustment to constant current output circuit output current.
Current Control signal processing module can adopt the signal processing modes such as short circuit output, filtering, signal limiter, signal conversion to the processing mode of conditioning signal.To realize eliminating interference, signal shaping.Here conditioning signal can be the electrical signal form such as voltage, electric current, PWM, frequency.Voltage-adjusting unit receives the control signal that control module exports, regulate AH (peak of conditioning signal) end hold with AW (conditioning signal) between and AW (conditioning signal) holds and AL (minimum of conditioning signal) hold between equivalent resistance, realization outputs to the control of the conditioning signal of Current Control signal processing module.Here conditioning signal can be the electrical signal form such as voltage, electric current, PWM, frequency.It is the circuit or the chip that are equivalent to resistance that the AH of voltage-adjusting unit holds between AW end and between AW end and AL end, and regulates equivalent resistance value according to the output signal of control module.Also comprise a reference voltage module, ORV+ (output voltage maximum) end of reference voltage module, ORV-(output voltage minimum value) end connect AH end, the AL end of voltage-adjusting unit respectively, so that the output signal of control voltage adjusting module is in the scope of setting.According to the requirement generation reference voltage of the conditioning signal that Current Control exports with signal processing module.The AH end of voltage-adjusting unit is also connected a divider resistance between holding with the ORV+ of reference voltage module, the AL end of voltage-adjusting unit is connected another divider resistance between holding with the ORV-of reference voltage module 1, and the AH of two divider resistances and voltage-adjusting unit holds, AL holds, AW holds formation one bleeder circuit.Reference voltage module export voltage through bleeder circuit dividing potential drop, output regulation signal to Current Control signal processing module, to determine that the output signal of Current Control signal processing module is in set scope.Here, the conditioning signal of output is the signal form such as voltage, PWM.The conditioning signal control signal that can also be exported by control module that voltage-adjusting unit exports control.
Control module connects at least two voltage-adjusting units, and at least two voltage-adjusting units connect a Current Control signal processing module respectively, connect constant current output circuit respectively by Current Control signal processing module; Also comprise at least two reference voltage modules, between at least two reference voltage modules and voltage-adjusting unit, be respectively equipped with divider resistance.Realize a control module and control two constant current output circuits.Control module adopts the intelligent cells such as MCU (microcontroller), also can be the interface circuit that Digital Logical Circuits, switching circuit, analog regulation etc. can adjust operating state.Current Control signal processing module and constant current output circuit can receive the signal of telecommunication that control module exports respectively, and adjust its operating state according to the signal of telecommunication that control module exports.
Accompanying drawing explanation
Fig. 1 is non-chemically can the part-structure schematic diagram of energy storage type emergency power supply.
In figure, 1 is shell; 2 is single layer coil; 3 is permanent magnet; 4 is clockwork spring; 5 is rotating shaft; 6 is block.
Embodiment
Below, according to specification drawings and specific embodiments, one of the present invention non-chemically can be further described in detail by energy storage type emergency power supply.
With reference to Fig. 1, non-chemically can energy storage type emergency power supply, comprising one by electric energy conversion is the accumulating mechanism of mechanical energy, and accumulating mechanism comprises a motor, a clockwork, clockwork comprises a clockwork spring 4, and is positioned at rotating shaft 5 in the middle part of clockwork spring 4, the driving shaft connection rotating shaft 5 of motor; Non-chemically can energy storage type emergency power supply also to comprise one by changes mechanical energy be the power facility of electric energy, power facility comprises permanent magnet 3, inductance coil; Non-chemically can also comprise shell 1 by energy storage type emergency power supply, inductance coil embeds in shell 1, is provided with one for the rotary shaft rack of fixed rotating shaft 5 in shell 1, rotating shaft 5 is positioned on rotary shaft rack, rotating shaft 5 can holder pivots around the shaft, and permanent magnet 3 is positioned at shell 1, and permanent magnet 3 is fixed in rotating shaft 5.The present invention can utilize motor, clockwork, is mechanical energy by electric energy conversion, is stored in clockwork, and when needs electricity consumption time, the elastic restoring force drive shaft 5 of clockwork spring is rotated, and then drives permanent magnet 3 to rotate in inductance coil, and then generating.The mechanical energy of optimal design stores, and can work more than 100 years.Even after completing accumulation of energy, energy still effectively can be released to electric energy after 100 years.And structure is simple, with low cost.
Two ends of permanent magnet 3 are all in semicircle shape.To reduce the friction with shell 1 in rotation process.Permanent magnet 3, especially based on the permanent magnet of magnetic steel material, as iron nickel cobalt magnet steel.The side of end is provided with an overcoat.Overcoat can be plastic layer, also can be metal level.Inductance coil is preferably made up of at least two single layer coils 2, all coilings in the shape of a spiral centered by rotating shaft 5 of each single layer coil 2, and the distance between two adjacent single layer coils is not less than 0.5mm.To produce larger electric energy.
Shell 1 is provided with an opening, and be provided with a block 6 in opening, block 6 can slide in opening, and block 6 is not less than the maximum distance of permanent magnet 3 apart from rotating shaft apart from the minimum distance of rotating shaft 5.To block permanent magnet by block, and then realize the locking of clockwork spring position.
Inductance coil connects a current foldback circuit; current foldback circuit comprises comparison circuit; an input of comparison circuit connects the voltage of a sample resistance, and an input of comparison circuit connects a reference voltage, on the supply lines of sample resistance between current foldback circuit and load.Current foldback circuit adopts the current foldback circuit that on sample resistance, voltage and reference voltage compare.
Inductance coil can also connect a thyristor by a rectification module.A load current regulating system is provided with between thyristor and rectification module, load current regulating system comprises a control module, control module is provided with a control signal output, control module connects a voltage-adjusting unit by control signal output, and the signal output part of voltage-adjusting unit connects a Current Control signal processing module; The secondary side of thyristor is provided with a constant current output circuit, the Current Control conditioning signal of signal processing module receiver voltage adjustment unit, and after analyzing and processing is carried out to conditioning signal, export to constant current output circuit, realize the adjustment of constant current output circuit output current.Adjustable output current of the present invention, to adapt to the need for electricity of load of multiple brand, multiple model.Current Control signal processing module communicates to connect a host computer.So that current parameters, service time, load model are uploaded host computer.
Control module is also provided with a control signal input, control signal input connection signal treatment system; A Current adjustment static database matched containing the output valve of constant current output circuit and the control signal of voltage-adjusting unit is provided with in host computer, host computer judges the output valve needing the constant current output circuit regulated, search the control signal matched, by signal processing system, control signal is passed to control module, export to voltage-adjusting unit by control module again, realize the adjustment to constant current output circuit output current.
Also be provided with a dynamic data base in host computer, host computer input signal to external world carries out record, and stored in dynamic data base, dynamic data base is in use expanded, and forms the dynamic data base that has Self-learning Model; Host computer judges the output valve needing the constant current output circuit regulated, the value that the output valve of constant current output circuit obtained according to unceasing study in dynamic data base and the control signal of voltage-adjusting unit match exports control signal, by signal processing system, control signal is passed to control module, export to voltage-adjusting unit by control module again, realize the adjustment to constant current output circuit output current.
Current Control signal processing module can adopt the signal processing modes such as short circuit output, filtering, signal limiter, signal conversion to the processing mode of conditioning signal.To realize eliminating interference, signal shaping.Here conditioning signal can be the electrical signal form such as voltage, electric current, PWM, frequency.Voltage-adjusting unit receives the control signal that control module exports, regulate AH (peak of conditioning signal) end hold with AW (conditioning signal) between and AW (conditioning signal) holds and AL (minimum of conditioning signal) hold between equivalent resistance, realization outputs to the control of the conditioning signal of Current Control signal processing module.Here conditioning signal can be the electrical signal form such as voltage, electric current, PWM, frequency.It is the circuit or the chip that are equivalent to resistance that the AH of voltage-adjusting unit holds between AW end and between AW end and AL end, and regulates equivalent resistance value according to the output signal of control module.Also comprise a reference voltage module, ORV+ (output voltage maximum) end of reference voltage module, ORV-(output voltage minimum value) end connect AH end, the AL end of voltage-adjusting unit respectively, so that the output signal of control voltage adjusting module is in the scope of setting.According to the requirement generation reference voltage of the conditioning signal that Current Control exports with signal processing module.The AH end of voltage-adjusting unit is also connected a divider resistance between holding with the ORV+ of reference voltage module, the AL end of voltage-adjusting unit is connected another divider resistance between holding with the ORV-of reference voltage module 1, and the AH of two divider resistances and voltage-adjusting unit holds, AL holds, AW holds formation one bleeder circuit.Reference voltage module export voltage through bleeder circuit dividing potential drop, output regulation signal to Current Control signal processing module, to determine that the output signal of Current Control signal processing module is in set scope.Here, the conditioning signal of output is the signal form such as voltage, PWM.The conditioning signal control signal that can also be exported by control module that voltage-adjusting unit exports control.
Control module connects at least two voltage-adjusting units, and at least two voltage-adjusting units connect a Current Control signal processing module respectively, connect constant current output circuit respectively by Current Control signal processing module; Also comprise at least two reference voltage modules, between at least two reference voltage modules and voltage-adjusting unit, be respectively equipped with divider resistance.Realize a control module and control two constant current output circuits.Control module adopts the intelligent cells such as MCU (microcontroller), also can be the interface circuit that Digital Logical Circuits, switching circuit, analog regulation etc. can adjust operating state.Current Control signal processing module and constant current output circuit can receive the signal of telecommunication that control module exports respectively, and adjust its operating state according to the signal of telecommunication that control module exports.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not by the restriction of above-mentioned using method; what describe in above-mentioned using method and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.

Claims (10)

1. non-chemically can energy storage type emergency power supply, it is characterized in that: comprising one by electric energy conversion is the accumulating mechanism of mechanical energy, described accumulating mechanism comprises a motor, a clockwork, described clockwork comprises a clockwork spring, and is positioned at rotating shaft in the middle part of described clockwork spring, and the driving shaft of described motor connects described rotating shaft;
Non-chemically can energy storage type emergency power supply also to comprise one by changes mechanical energy be the power facility of electric energy, described power facility comprises a permanent magnet, an inductance coil;
Non-chemically also can comprise shell by energy storage type emergency power supply, described inductance coil embeds in described shell, one is provided with for fixing the rotary shaft rack of described rotating shaft in described shell, described rotating shaft is positioned on described rotary shaft rack, described rotating shaft can be rotated around described rotary shaft rack, described permanent magnet is positioned at described shell, and described permanent magnet is fixed in described rotating shaft.
2. according to claim 1 non-chemically can energy storage type emergency power supply, it is characterized in that: two ends of described permanent magnet are all in semicircle shape.
3. according to claim 1 non-chemically can energy storage type emergency power supply, it is characterized in that: described shell is provided with an opening, a block is provided with in described opening, described block can slide in described opening, and described block is not less than the maximum distance of described permanent magnet apart from described rotating shaft apart from the minimum distance of described rotating shaft.
4. according to claim 1 non-chemically can energy storage type emergency power supply, it is characterized in that: described inductance coil is made up of at least two single layer coils, the all coilings in the shape of a spiral centered by described rotating shaft of each single layer coil, the distance between two adjacent single layer coils is not less than 0.5mm.
5. according to claim 1 non-chemically can energy storage type emergency power supply; it is characterized in that: described inductance coil connects a current foldback circuit; described current foldback circuit comprises comparison circuit; an input of described comparison circuit connects the voltage of a sample resistance; an input of described comparison circuit connects a reference voltage, on the supply lines of described sample resistance between described current foldback circuit and load.
6. according to claim 1 non-chemically can energy storage type emergency power supply, it is characterized in that: described inductance coil connects a thyristor by a rectification module.
7. according to claim 6 non-chemically can energy storage type emergency power supply, it is characterized in that: between described thyristor and described rectification module, be provided with a load current regulating system, load current regulating system comprises a control module, control module is provided with a control signal output, control module connects a voltage-adjusting unit by control signal output, and the signal output part of voltage-adjusting unit connects a Current Control signal processing module; The secondary side of thyristor is provided with a constant current output circuit, the Current Control conditioning signal of signal processing module receiver voltage adjustment unit, and after analyzing and processing is carried out to conditioning signal, export to constant current output circuit, realize the adjustment of constant current output circuit output current.
8. according to claim 7 non-chemically can energy storage type emergency power supply, it is characterized in that: Current Control signal processing module communicates to connect a host computer.
9. according to claim 8 non-chemically can energy storage type emergency power supply, it is characterized in that: control module is also provided with a control signal input, control signal input connection signal treatment system; A Current adjustment static database matched containing the output valve of constant current output circuit and the control signal of voltage-adjusting unit is provided with in host computer, host computer judges the output valve needing the constant current output circuit regulated, search the control signal matched, by signal processing system, control signal is passed to control module, export to voltage-adjusting unit by control module again, realize the adjustment to constant current output circuit output current.
10. according to claim 9 non-chemically can energy storage type emergency power supply, it is characterized in that: in host computer, be also provided with a dynamic data base, host computer input signal to external world carries out record, and stored in dynamic data base, dynamic data base is in use expanded, and forms the dynamic data base that has Self-learning Model; Host computer judges the output valve needing the constant current output circuit regulated, the value that the output valve of constant current output circuit obtained according to unceasing study in dynamic data base and the control signal of voltage-adjusting unit match exports control signal, by signal processing system, control signal is passed to control module, export to voltage-adjusting unit by control module again, realize the adjustment to constant current output circuit output current.
CN201410712177.4A 2014-12-01 2014-12-01 Non-chemical energy electric storage type emergency power supply Pending CN104377799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410712177.4A CN104377799A (en) 2014-12-01 2014-12-01 Non-chemical energy electric storage type emergency power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410712177.4A CN104377799A (en) 2014-12-01 2014-12-01 Non-chemical energy electric storage type emergency power supply

Publications (1)

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CN104377799A true CN104377799A (en) 2015-02-25

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2619807Y (en) * 2003-05-08 2004-06-09 陈伟培 Lighting colour wheel
CN102480157A (en) * 2010-11-23 2012-05-30 大连创达技术交易市场有限公司 Novel micromechanical battery
CN203466609U (en) * 2013-08-22 2014-03-05 深圳富泰宏精密工业有限公司 Charging device and portable electronic apparatus therewith

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2619807Y (en) * 2003-05-08 2004-06-09 陈伟培 Lighting colour wheel
CN102480157A (en) * 2010-11-23 2012-05-30 大连创达技术交易市场有限公司 Novel micromechanical battery
CN203466609U (en) * 2013-08-22 2014-03-05 深圳富泰宏精密工业有限公司 Charging device and portable electronic apparatus therewith

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