CN106992533A - A kind of voltage stabilization and frequency stabilization no-break power unit and the power supply method for realizing uninterrupted power source voltage stabilization and frequency stabilization - Google Patents
A kind of voltage stabilization and frequency stabilization no-break power unit and the power supply method for realizing uninterrupted power source voltage stabilization and frequency stabilization Download PDFInfo
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- CN106992533A CN106992533A CN201710359849.1A CN201710359849A CN106992533A CN 106992533 A CN106992533 A CN 106992533A CN 201710359849 A CN201710359849 A CN 201710359849A CN 106992533 A CN106992533 A CN 106992533A
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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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/30—Arrangements for balancing of the load in a network by storage of energy using dynamo-electric machines coupled to flywheels
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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
- H02J9/08—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 requiring starting of a prime-mover
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Abstract
The invention provides a kind of voltage stabilization and frequency stabilization no-break power unit and realize the power supply method of uninterrupted power source voltage stabilization and frequency stabilization, the equipment includes unstable electric power and controls conversion equipment driving inertial flywheel energy storage equipment voltage stabilizing accumulation of energy to keep stable electric power output simultaneously, and unstable electric power control conversion equipment can increase installation configuration stand-by power supply to ensure that more efficient effective supply of electric power may act as the auxiliary equipment of uninterrupted supply of electric power.A kind of voltage stabilization and frequency stabilization no-break power unit that the present invention is provided and the power supply method for realizing uninterrupted power source voltage stabilization and frequency stabilization, it can absorb to greatest extent and supply of electric power unstable in conversion power generation system, other hydraulic energy-accumulating voltage-stabilizing systems especially can be substituted in terms of wave-energy power generation, with high conversion efficiency, and the advantages of the supporting cost of energy-storing pressure-stabilizing equipment in Wave energy generating system can be effectively reduced and had a wide range of application.
Description
Technical field
The present invention relates to constant voltage and constant frequency technical field, more particularly, to a kind of voltage stabilization and frequency stabilization supply of electric power technology, tool
Body is related to a kind of voltage stabilization and frequency stabilization no-break power unit and realizes the power supply method of uninterrupted power source voltage stabilization and frequency stabilization.
Background technology
Voltage stabilization and frequency stabilization equipment is power generation field is to the safety of power network and stably plays conclusive effect, with can be again
The development of the raw energy is for the capacity and efficiency requirements more and more higher of voltage stabilization and frequency stabilization equipment, and existing technology is mostly with electronics frequency modulation
Based on voltage stabilizing, but its Capacity Ratio is relatively limited, and the fluctuation range and electrical load fluctuation bearing capacity ratio to unstable power supply are relatively limited.
The particularly wave-energy power generation field of sea energy generation field, especially mechanical transmission-type, its mechanical periodicity is very unstable, and
It is small when big during dynamics to generate electricity as wave is fluctuated and unstable change back and forth, it is grid-connected extremely disadvantageous for electric power, if every
Inertial flywheel is installed between one generator can increase the cost of whole electricity generation system, in addition in the presence of inertial flywheel
The weak power during unstable wave energy swings back and forth can not preferably be absorbed.Such as apply other hydraulic energy-accumulating frequency stabilization power generating skills
Art is to the efficiency and cost of whole system all than less favorable, and service life is also extremely limited.
The content of the invention
In order to overcome many deficiencies of existing product technology, set the invention provides a kind of uninterrupted power source of voltage stabilization and frequency stabilization
Standby, its object is to provide a kind of to be adaptable to power swing excursion higher in electricity generation system and give stability contorting one
Fixed voltage and electric frequency fluctuation change in less scope, and the electric power available for direct or indirect property is grid-connected or power supply.
The present invention can also improve the stability and generating output capacity of grid power supply, generating efficiency be improved, while ensuring hair simultaneously
The stability of electric system voltage of power and rate-adaptive pacemaker, and in unstable electric power control conversion equipment and inertial flywheel accumulation of energy
Electrical sink and conversion efficiency are improved under the combination of device, the generating efficiency of whole electricity generation system is improved to greatest extent.According to
A kind of no-break power unit for voltage stabilization and frequency stabilization that the present invention is provided and realize uninterrupted power source voltage stabilization and frequency stabilization supply of electric power
Method, its product load-carrying accommodation is big, adaptable to electricity generation system unstability, and high conversion efficiency, electricity
Power output supplied capacity is big, and is suitable for electricity generation system power swing excursion greatly, can be widely applied to a variety of green energy
Source power field and power field is not limited to, can be also used for the supply of electric power or uninterrupted power source supply of electric power of uninterrupted power source
Supplementary controlled system.
One aspect of the present invention provides a kind of no-break power unit of voltage stabilization and frequency stabilization, and it includes unstable electric power control
Conversion equipment processed, it, which absorbs, accesses at least one unstable power supply；Inertial flywheel energy storage equipment, it turns in unstable electric power
Rotated under the driving of changing device, while driving unstable electric power conversion equipment to do under the inertial force of itself
Uninterrupted electric power output；The unstable electric power conversion equipment includes at least one set of motor assembly, and it is unstable that it absorbs access
Determine power supply, and this unstable power supply is driven the inertial flywheel energy storage equipment in the presence of motor, while flying in inertia
The kinetic energy of uniform speed rotation is converted in the presence of wheel, while being utilized in the case where unstable electric power is fallen or fails
The inertia force motor of inertial flywheel generates electricity, and keeps stable and continual electric power output.
Further, described unstable electric power control conversion equipment, including：Path length control device；Motor assembly；Institute
Path length control device is stated to absorb the unstable power supply of access and be converted to motor rotation described in controllable frequency stabilization exchange electric drive to drive
The inertial flywheel energy storage equipment is moved, while inertial flywheel energy storage equipment drives the electric power generation, the uninterrupted of stabilization is kept
Electric power output.
Further, described motor assembly is one for permanent magnet motor and generator with Hall magnetic pole induction installation
The position of magnetic pole signal of magneto is sent to the path length control by the magneto of body, described Hall magnetic pole induction installation
Device, the maximum speed frequency of path length control device control magneto realizes the output of frequency stabilization alternating electromotive force simultaneously, while in shakiness
Determine the inertia force driving magneto generating using inertial flywheel in the case that electric power is fallen or failed, keep stabilization not
The electric power output of interruption.
Further, described path length control device be two-way frequency modulation intelligent controller, wherein all the way frequency modulation control device according to
The supply situation of unstable electric power adjusts the rotating speed of motor, and to reach the voltage stabilizing energy storage effect of higher efficiency, another road is adjusted
Frequency controller gives consumption preferred first while unstable electric power is received and changes the minimum defeated of unstable power supply
Power is sent, while absorbing the electric power of the kinetic energy reversely charging electric power generation of inertial flywheel energy storage equipment, and stable supply voltage is kept
And frequency of supply and keep continual electric power output.
Alternatively, described unstable electric power control conversion equipment includes brush permanent magnet DC motor and path length control
Device, driving has brush permanent magnet DC motor while driving inertial flywheel energy storage equipment, simultaneously after its outside unstable power supply is rectified
There is brush permanent magnet DC motor hair using the inertia force driving of inertial flywheel in the case where unstable electric power is fallen or failed
Electricity, continual electric power output is kept after path length control device frequency modulation voltage stabilizing.
Alternatively, described unstable electric power control conversion equipment includes at least one set of stand-by power supply, and it connects institute
State path length control device.
Further, described stand-by power supply is battery and/or oily electric propulsion system, described when unstable electric power is supplied
The electric power of voltage-stabilizing controller is provided by the battery when should fall or fail, or is generated electricity through inertial flywheel energy storage equipment motor
While keeping stable supply of electric power, starting-up oil electric propulsion system continues to power.
Another aspect of the present invention provides a kind of power supply method for the voltage stabilization and frequency stabilization for realizing uninterrupted power source, its feature
It is that described method includes：Unstable electric power controls conversion equipment, and it, which absorbs, connects at least one unstable power supply, and
This power supply is driven inertial flywheel energy storage equipment while being converted in the presence of inertial flywheel even in the presence of motor
The kinetic energy of fast rotary motion, while the electric power output stablized that this kinetic energy motor is generated electricity and kept.
Further, described unstable Electric control conversion equipment includes path length control device, described path length control device
For two-way frequency modulation intelligent controller, wherein frequency modulation control device adjusts motor according to the supply situation of unstable electric power all the way
Rotating speed, to reach the voltage stabilizing energy storage effect of higher efficiency, another road frequency modulation control device is while unstable electric power is received
Give consumption preferred first and change the minimum conveying power of unstable power supply, while absorbing the dynamic of inertial flywheel energy storage equipment
The electric power of energy reversely charging electric power generation, and keep the supply voltage and frequency of supply of stabilization and keep continual electric power output.
Alternatively, described unstable Electric control conversion equipment includes at least one set of stand-by power supply, and it connects described steady
Frequency controller.
Further, described stand-by power supply is battery and/or oily electric propulsion system, when the supply of unstable electric power is fallen
The electric power of the voltage-stabilizing controller is provided by the battery when falling or failing, or is generated electricity through inertial flywheel energy storage equipment motor
Stable supply of electric power is kept, while starting-up oil electric propulsion system continues to power.
The voltage stabilization and frequency stabilization equipment that the present invention is provided applies also for electricity consumption place as uninterrupted stand-by power supply and supplies auxiliary
Corollary equipment, it can configure the supplemental characteristic of inertial flywheel and motor according to the watt level of electrical equipment, and it has reflection spirit
It is quick, the features such as power attenuation is small.
According to a kind of voltage stabilization and frequency stabilization no-break power unit of the invention provided and the voltage stabilization and frequency stabilization for realizing uninterrupted power source
Power supply method, at least following beneficial effect can be brought：
1st, power conversion efficiency is high, it is big to tackle electricity generation system voltage stabilization and frequency stabilization power accommodation.The motor provided due to the present invention
With inertial flywheel in the case where electricity generation system output power is increased suddenly, it can absorb and store the unnecessary electricity in electricity generation system
Power, and keep when electricity generation system supply of electric power is fallen or failed stable supply of electric power, and motor and generator can be with
Be integrated magneto, with power conversion efficiency it is high the characteristics of.
2nd, load-carrying power is big, equipment power supply capacity is big.Because the inertial flywheel of the present invention has certain energy storage capability,
But when load is increased suddenly, inertial flywheel and unstable power supply are protected in the presence of unstable electric power control conversion equipment
Hold more stable supply of electric power ability.
3rd, the big adaptive faculty of electricity generation system power swing scope is strong, and the electrical sink and conversion efficiency that can improve electricity generation system are same
When reduction system voltage stabilization and current stabilization cost.The present invention can multiple to multiple generators in electricity generation system mutually integrated be
Share a constant voltage and constant frequency, particularly to the rectified rear multi-channel parallel of multiple generating equipments in wave energy generating system or
Tandem compound form shares a voltage stabilization and frequency stabilization equipment, and is adaptable to larger power swing and gives control to reach accordingly
The effect of voltage stabilization and frequency stabilization, with the cost of saving voltage stabilization and current stabilization is played to whole electricity generation system, and is improved to greatest extent
The efficiency of supply of electric power.
4th, as uninterrupted power source, supply of electric power is steady.During supply of electric power, in case of having a power failure suddenly to electrical equipment
In the absence of the electric power switching pause reflection of unexpected indirect, electrical equipment can be preferably protected.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of embodiment of the present invention, it will use below required in embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not to be seen as
It is the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other related accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is that there is in embodiment of the present invention motor, path length control device, a kind of frequency-and voltage-stabilizing of inertial flywheel combination to set
Standby combination diagram；
Fig. 2 is that have motor, path length control device, oily electric propulsion system stand-by power supply, inertial flywheel group in embodiment of the present invention
A kind of frequency-and voltage-stabilizing equipment combination diagram closed；
Fig. 3 is that have motor, path length control device, oily electric propulsion system stand-by power supply, battery back up electricity in embodiment of the present invention
Source, a kind of frequency-and voltage-stabilizing equipment combination diagram of inertial flywheel combination.
Reference：
The unstable electric power inputs of 1-；The unstable electric power control conversion equipments of 2-；3- path length control devices；4- motors；
5- stand-by power supplies；6- batteries；7- oil electric propulsion systems；8- inertial flywheels；9- Hall magnetic pole induction installations；10- voltage stabilization and frequency stabilizations electricity
Power output end.
Embodiment
Reference picture 1-3, one aspect of the present invention provides a kind of voltage stabilization and frequency stabilization no-break power unit, and it includes path length control
Device 3；Motor 4；Battery 6；Oily electric propulsion system 7；Inertial flywheel 8；Described battery 6, the choosing that oily electric power 7 is stand-by power supply 5
With part, stand-by power supply 5 is that unstable electric power controls converter device 2 for the path length control device 3 and motor 4
From part.
Reference picture 1, described motor 4 is has brush permanent magnet DC motor, and the unstable electric power of electric power input 1 is rectified
Motor 4 is inputted while input connection path length control device 3 afterwards and drive inertial flywheel 8 to rotate, when the input of unstable electric power
The rotation accumulation of energy of driving inertial flywheel is clicked on when holding the input of 1 electric power too high and is acted on certain voltage stabilization and current stabilization, when unstable electricity
When the input of the electric power of source power input end 1 is too low, the motor 4 of inertial flywheel 8 generates electricity and conveyed with unstable electric power input 1
Electric power supplies power to path length control device 3 jointly, while being connected to frequency-and voltage-stabilizing power output end after the frequency modulation voltage stabilizing of path length control device 3
10 and transmit electric power.
Reference picture 2 and Fig. 3, the motor 4 are one for permanent magnet motor and generator with Hall magnetic pole induction installation 9
The position signalling of motor pole is sent to the path length control device 3 by the magneto of body, the Hall magnetic pole induction installation 9,
The path length control device 3 rotates according to the position of magnetic pole signal drive motor of motor 4.The unstable electric power input 1
Electric power input connection path length control device 3, connects motor 4 so as to drive inertial flywheel 8, when unstable electricity after voltage stabilization and frequency stabilization
Motor 4 drives the accumulation of energy of inertial flywheel 8 and holds voltage when the input voltage of source power input end 1 is too high, when unstable electric power
The motor 4 of inertial flywheel 8 generates electricity when the input voltage of input 1 is too low, while power supply is delivered to surely jointly with path length control device 3
Frequency regulated power output end 10 and the power Transmission for keeping uninterrupted frequency stabilization steadily to press.Other path length control device can increase simultaneously
Stand-by power supply 5 is connected, the stand-by power supply 5 is individually to be powered with the combination accessory of array battery 6, it is ensured that in unstable power supply electricity
Continue to keep stable supply of electric power when the power Transmission of power input 1 is fallen or failed, or can to increase outfit oil simultaneously electronic
Force system 7, oily electric propulsion system 7 is played when the unstable power Transmission of electric power input 1 is fallen or fails and continues to keep
Stable supply of electric power.
Other embodiments：With reference to above-described embodiment, described path length control device 3 is two-way frequency modulation intelligent controller, wherein
Frequency modulation control device adjusts the rotating speed of motor 4 according to the supply of electric power situation of unstable electric power input 1 all the way, to reach more
Efficient voltage stabilizing energy storage effect, another road frequency modulation control device while the electric power of unstable electric power input 1 is received,
Give consumption preferred first and change the minimum conveying power of the unstable electric power of electric power input 1, while absorbing inertia
The electric power that the kinetic energy reversely charging motor 4 of flywheel 4 generates electricity, and keep the supply voltage and frequency of supply of stabilization to be sent to frequency-and voltage-stabilizing electricity
Power output end 10 simultaneously keeps continual electric power output.
Above-described embodiment has done corresponding description to the principles and structure combination of the present invention, but the present invention is not limited
Due to embodiment of above.For example increase corresponding motor on the basis of the present invention or multiple motors are coaxial with generator split
Tandem compound, or motor pole can be electrical excitation mode either double feedback electric engines.Motor also in above-described embodiment with
Inertial flywheel can it is multigroup it is multiple be mutually combined, with ensure unstable power supply supply over capacity when play other voltage stabilizing accumulation of energy groups,
To ensure that more high power capacity can be carried.The motor 4 and inertial flywheel 8 of the present invention can be arranged as required to as vacuum type magnetic in addition
Suspension combination.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the basis of the present invention, made any repair
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of voltage stabilization and frequency stabilization no-break power unit, it includes unstable electric power control conversion equipment, and it absorbs access
At least one unstable power supply；Inertial flywheel energy storage equipment, it does under the driving of unstable electric power conversion equipment rotates
Motion, while driving unstable electric power conversion equipment to do uninterrupted electric power output under the inertial force of itself；It is described
Unstable electric power conversion equipment includes at least one set of motor assembly, and it absorbs the unstable power supply of access, and this shakiness
Determine power supply and the inertial flywheel energy storage equipment is driven in the presence of motor, while being converted at the uniform velocity in the presence of inertial flywheel
The kinetic energy of rotary motion, while being driven in the case where unstable electric power is fallen or failed using the inertia force of inertial flywheel
Electric power generation, keeps stable continual electric power output.
2. a kind of voltage stabilization and frequency stabilization no-break power unit according to claim 1, it is characterised in that described unstable electricity
Source Electric control conversion equipment, including：Path length control device；Motor assembly；The path length control device absorbs the unstable power supply of access
And motor rotation described in controllable frequency stabilization exchange electric drive is converted to so that the inertial flywheel energy storage equipment is driven, while inertia
Flywheel energy storage device drives the electric power generation, keeps stable uninterrupted electric power output.
3. a kind of voltage stabilization and frequency stabilization no-break power unit according to claim 2, it is characterised in that described motor assembly
The magneto being integrated for permanent magnet motor and generator with Hall magnetic pole induction installation, described Hall magnetic pole sensing
The position of magnetic pole signal of magneto is sent to the path length control device by device, and path length control device controls the highest of magneto
Speed-frequency realizes the output of frequency stabilization alternating electromotive force simultaneously, while being utilized in the case where unstable electric power is fallen or fails
The inertia force driving magneto of inertial flywheel generates electricity, and keeps stable continual electric power output.
4. a kind of voltage stabilization and frequency stabilization no-break power unit according to claim 3, it is characterised in that described path length control
Device is two-way frequency modulation intelligent controller, wherein frequency modulation control device adjusts motor according to the supply situation of unstable electric power all the way
Rotating speed, to reach the voltage stabilizing energy storage effect of higher efficiency, another road frequency modulation control device is receiving the same of unstable electric power
When give consumption preferred first and change the minimum conveying power of unstable power supply, while absorbing inertial flywheel energy storage equipment
The electric power of kinetic energy reversely charging electric power generation, and keep the supply voltage and frequency of supply of stabilization and keep continual electric power output.
5. a kind of voltage stabilization and frequency stabilization no-break power unit according to claim 1, it is characterised in that described unstable electricity
Source Electric control conversion equipment includes brush permanent magnet DC motor and path length control device, its outside unstable rectified rear-guard of power supply
It is dynamic to have brush permanent magnet DC motor while inertial flywheel energy storage equipment is driven, while the feelings fallen or failed in unstable electric power
There is the generating of brush permanent magnet DC motor using the inertia force driving of inertial flywheel under condition, kept not after path length control device frequency modulation voltage stabilizing
The electric power output of interruption.
6. according to a kind of voltage stabilization and frequency stabilization no-break power unit of claim 4 or 5, it is characterised in that described unstable power supply
Electric control conversion equipment includes at least one set of stand-by power supply, and it connects the path length control device.
7. a kind of voltage stabilization and frequency stabilization no-break power unit according to claim 6, it is characterised in that described stand-by power supply is electricity
Pond and/or oily electric propulsion system, the electric power of the voltage-stabilizing controller when unstable electric power is supplied and falls or fail is by institute
Battery offer is provided, or while keeping stable supply of electric power through the generating of inertial flywheel energy storage equipment motor, starting-up oil electricity
Dynamical system continues to power.
8. a kind of power supply method for the voltage stabilization and frequency stabilization for realizing UPS supply, it is characterised in that described method bag
Include：Unstable electric power controls conversion equipment, and it, which absorbs, connects at least one unstable power supply, and this power supply in motor
In the presence of driving inertial flywheel energy storage equipment the kinetic energy of uniform speed rotation is converted in the presence of inertial flywheel simultaneously, together
When this kinetic energy motor is generated electricity and stable and continual electric power output is kept.
9. a kind of power supply method of voltage stabilization and frequency stabilization for realizing UPS supply according to claim 8, it is special
Levy and be that described unstable Electric control conversion equipment includes path length control device, the path length control device is two-way frequency modulation intelligence
Controller, wherein frequency modulation control device adjusts the rotating speed of motor according to the supply situation of unstable electric power all the way, to reach more
Efficient voltage stabilizing energy storage effect, another road frequency modulation control device is given preferred first while unstable electric power is received
The minimum conveying power of unstable power supply is consumed and changes, while absorbing the kinetic energy reversely charging electric power generation of inertial flywheel energy storage equipment
Electric power, and keep stable supply voltage and frequency of supply and keep continual electric power output.
10. a kind of power supply method of voltage stabilization and frequency stabilization for realizing UPS supply according to claim 9, it is special
Levy and be that described unstable Electric control conversion equipment includes at least one set of stand-by power supply, it connects the path length control device,
Described stand-by power supply is battery and/or oily electric propulsion system, described in when the supply of unstable electric power is fallen or failed
The electric power of voltage-stabilizing controller is provided by the battery, or the electric power for keeping stable that generated electricity through inertial flywheel energy storage equipment motor
Supply, while starting-up oil electric propulsion system continues to power.
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| CN201710359849.1A CN106992533A (en) | 2017-05-20 | 2017-05-20 | A kind of voltage stabilization and frequency stabilization no-break power unit and the power supply method for realizing uninterrupted power source voltage stabilization and frequency stabilization |
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| CN201710359849.1A CN106992533A (en) | 2017-05-20 | 2017-05-20 | A kind of voltage stabilization and frequency stabilization no-break power unit and the power supply method for realizing uninterrupted power source voltage stabilization and frequency stabilization |
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| CN112968514A (en) * | 2020-08-20 | 2021-06-15 | 合肥海尔智能电子有限公司 | Power supply circuit and frequency conversion equipment |
| CN115085363A (en) * | 2022-07-28 | 2022-09-20 | 上海华翌电气有限公司 | UPS uninterrupted power source control management system |
| CN115085363B (en) * | 2022-07-28 | 2023-03-10 | 上海华翌电气有限公司 | UPS uninterrupted power source control management system |
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