CN108104948A - A kind of hybrid power heat pump apparatus of air source and hybrid power heat pump apparatus of air source control method - Google Patents
A kind of hybrid power heat pump apparatus of air source and hybrid power heat pump apparatus of air source control method Download PDFInfo
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- CN108104948A CN108104948A CN201711423495.9A CN201711423495A CN108104948A CN 108104948 A CN108104948 A CN 108104948A CN 201711423495 A CN201711423495 A CN 201711423495A CN 108104948 A CN108104948 A CN 108104948A
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- 239000002918 waste heat Substances 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 29
- 239000000779 smoke Substances 0.000 claims description 28
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 18
- 239000003546 flue gas Substances 0.000 claims description 18
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/26—Starting; Ignition
- F02C7/268—Starting drives for the rotor, acting directly on the rotor of the gas turbine to be started
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
- F25B25/02—Compression-sorption machines, plants, or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
- F25B47/022—Defrosting cycles hot gas defrosting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of hybrid power heat pump apparatus of air source and hybrid power heat pump apparatus of air source control methods, it is characterized in that, including dynamic power system unit and net for air-source heat pump units, dynamic power system machine unit includes engine and generator, wherein the two transmission shaft is connected；Net for air-source heat pump units includes motor, compressor, water-side heat and surface cooler, water-side heat output cold water or hot water；The generator, engine, motor and compressor are sequentially connected in series.The hybrid power heat pump apparatus of air source and control method can use electric power and fuel, electric power and natural gas can be used, realize the mutual supplement with each other's advantages of electric power and natural gas, and there are many operational modes, thermal efficiency burning more direct than boiler when especially winter is heated using combustion gas is higher by several times, can significantly save combustion gas resource.
Description
Technical field
The present invention relates to fuel gas generation and field of air conditioning more particularly to a kind of hybrid power heat pump apparatus of air source and mixing
Powered Air source heat pump device control method.
Background technology
With natural gas widely using in city, there is the energy source station of cold-hot-Electricity Federation production in many areas at present, can be with
Refrigeration, heat supply are provided（Heating and supplying hot water）And supply of electric power, explosive motor or gas turbine drives is used to generate electricity and move
Machine generates electricity, and the high-temperature tail gas and hot water supply absorption type heat pump assembly of the discharge that generates electricity freeze.
For the energy source station based on summer central cooling, refrigeration duty is much larger than heating demand, it is necessary to use and generate electricity again
Heat pump unit is driven, undertakes most of load, and absorption type heat pump assembly only provides auxiliary cooling.This refrigerating operaton mould
Formula, gas thermal energy are first converted into mechanical energy, are then converted to electric energy, are finally converted into the mechanical energy of compressor, the energy by electric energy again
It repeats to convert, efficiency is low, and system complex, takes up a large area, and is only suitable for large scale system.
Winter heating is substantially using directly burning natural gas, inefficient gas fired-boiler；Or electricity consumption air-source heat
Pump, but there are the problem of frequent defrost, heating effect and all poor efficiency.
In addition：The Chinese patent of Publication No. 102563970A（Application No. 201210042712.0）Disclose one kind
Alternating current, gas engine parallel dual-drive heat pump device, in the program, motor, gas engine are using belt pulley parallel way, structure
Complexity, it is low using belt pulley machinery driving efficiency, and without generating function；When freezing in addition, the high-grade of gas engine discharge
Smoke heat energy does not utilize, it is impossible to change into low-temperature receiver, combustion gas refrigerating efficiency is low.
It is cold and hot that the Chinese patent of Publication No. 103090590A discloses a kind of engine driving air screw source heat pump
Water unit（Application No. 201210527521.3）, the program is simply using single engine driving screw compressor, pressure
Contracting machine is without motor, it is impossible to and with electric drive, function is single, and during refrigeration, the high-grade smoke heat energy of gas engine discharge does not utilize,
Low-temperature receiver cannot be changed into, combustion gas refrigerating efficiency is low.
The Chinese patent of Publication No. 1776328 discloses a kind of combined power heat power air source heat pump air-conditioner and behaviour
Make method（Application No. 200510122835.5）, in the program, also using motor and engine joint driving compressor, and
Combined power plants are referred to using series system and parallel way, the so-called series system of the technical solution is one used
Kind electrically and the series connection in control logic, i.e., engine power generation is first used, then with motor-driven compressor, engine and compressor are simultaneously
Without directly mechanical connection；And wherein parallel way refers to：Engine can free band move compressor, motor also can free band dynamic pressure
Then contracting machine can combine driving compressor again.Therefore engine and compressor, between motor and compressor, there is independence respectively
Mechanical connecting structure, it is then together in parallel again, it is complicated, so also being mentioned in specification：" parallel combined power knot
Structure is complicated, which does not use ".
The Chinese patent of Publication No. 1862947 discloses a kind of heat power air source heat pump based on permanent rotating speed and independently supplies
It can system（Application No. 200610014290.0）, in the system, engine can drive compressor and generator simultaneously, according to
Attached drawing, structure is also direct-connected mode, but engine is arranged between compressor and generator, and compressor, which can only use, to be started
Machine drives, it is impossible to be driven using motor, function is single.
Therefore, it is necessary to design a kind of hybrid power heat pump apparatus of air source and the control of hybrid power heat pump apparatus of air source
Method.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of hybrid power heat pump apparatus of air source and hybrid power is empty
Air supply heat pump apparatus control method, the hybrid power heat pump apparatus of air source and hybrid power heat pump apparatus of air source control method
Flexibility is good, and floor space is small, easy to implement, and combustion gas and electric power can be allowed ideally to realize mutual supplement with each other's advantages, while Dual-energy source system
More strategic security.
The technical solution of invention is as follows：
A kind of hybrid power heat pump apparatus of air source, including dynamic power system unit and net for air-source heat pump units；The heat power
Generating set includes engine and generator；The engine uses fuel combustion, gas turbine or steam turbine or combustion gas
Natural gas or petrol and diesel oil etc. can be used in turbine and steam turbine combining form, wherein fuel.
The air source heat pump includes motor, compressor, water-side heat, surface cooler and four-way valve, water-side heat
Export cold water or hot water.Outer drive shafts driving, generally open-type centrifugal compressor, open-type screw rod pressure can be used in compressor
Contracting machine or open-type piston machine, are equipped with throttling set between surface cooler and water-side heat, refrigerant is compressed be subject to compressor
Driving, makes to circulate between water-side heat, surface cooler and compressor, and generates phase transformation and temperature change, by four-way valve
Realize that refrigeration and the flow direction of the refrigerant of heating mode switch.Low-temperature refrigerant and recirculated water in water-side heat during cooling in summer
Heat exchange exports cold water, and indoor end fan coil is sent by water lines and water pump, provides cold air for interior, height in surface cooler
Warm refrigerant is radiated by condensation fan；During winter heating, by four-way Vavle switching, high temperature refrigerant is with following in water-side heat
Ring water exchanges heat, and exports hot water, is sent into indoor end fan coil by water lines and water pump, heating, surface cooler are provided for interior
Interior low-temperature refrigerant is absorbed heat by condensation fan from air.
The generator and motor include stator, rotor and bearing, wherein stator include stator core and stator around
Group, the stator winding are made of multiple windings, and each winding is wrapped in same stator core position by conducting wire and is formed repeatedly；
The generator, engine, motor and compressor are sequentially connected in series；The both ends of the engine and motor have
There is outwardly directed transmission shaft；Wherein engine driveshaft one end and generator drive gear axis connection, the engine driveshaft other end
It is connected by coupling device with the transmission shaft of motor, and the transmission shaft other end of motor is connected with compressor.
Allow engine, generator, motor and compressor four axis connect it is straight drive, more efficient, structure is simpler, more in
It safeguards.If internal combustion engine is when driving dynamotor output 50Hz three-phase alternating currents, some rotating speeds are 3000r/min, and existing are opened
It is 2960r/min to open drive motor rotating speed when 50Hz three-phase alternating-current supplies drive in the two poles of the earth used by formula compressor, the two
Rotating speed is essentially the same, so that above-mentioned straight drive is connected to become possibility.
Further, waste-heat recoverer is further included, waste-heat recoverer is connected with the smoke exhaust pipe or cooling water pipe of engine, utilizes
The flue gas of engine discharge or cooling water heating waste-heat recoverer, export hot water.Summer, the hot water can be used as health hot water；Winter
The hot water can just import air conditioning and water heating system.
Further, air-valve, stroke valve air inlet and smoke evacuation are equipped between the surface cooler and the smoke duct of engine
Air passage connects, and air-valve air outlet is connected in surface cooler.When winter operation heating mode, from the high temperature of engine exhaust port discharge
Flue gas enters the surface cooler of air source heat pump low temperature by smoke duct and air-valve, improves heating effect, and reduces smoke evacuation temperature
Degree.And during cooling in summer, air-valve is closed, cuts off smoke duct, high-temperature flue gas is prevented to enter surface cooler.
The air-valve air inlet can be also connected with the smoke duct of waste-heat recoverer.Height can be allowed when so heating in winter
Warm flue gas first passes through waste-heat recoverer and obtains the higher hot water of temperature, then discharges the flue gas of lower temperature again from waste-heat recoverer
Into less than 10 DEG C of low temperature surface cooler, evaporating temperature during heat pump unit heating operation is improved, melts the frosting of surface cooler, carries
High fever heat pump heating efficiency, it might even be possible to allow the frostless operation of air source heat pump winter, and the exhaust gas temperature of engine can be brought down below
Temperature realizes that heat source almost very efficiently utilizes.During cooling in summer, which then closes.
Further, when the generator or motor stator, rotor and transmission shaft are in horizontally disposed, positioned at the hair
One or more antigravity Exciting Windings for Transverse Differential Protection are included in stator winding above motor or motor rotor；Or generator and motor
Simultaneously comprising one or more antigravity windings above rotor；The antigravity Exciting Windings for Transverse Differential Protection passes through in generator or motor stator
Increase extraction wire between sub- winding and obtain, the antigravity Exciting Windings for Transverse Differential Protection can be with other stator winding electricity by extraction wire
Qi leel is from forming the circuit of work of being independently powered, be also accessible in stator winding loops.
Main material is iron core in generator and motor rotor, when the antigravity Exciting Windings for Transverse Differential Protection is passed through electric current, energy
Generate the electromagnetic attraction of upward bob-weight force direction to the iron core in generator or motor rotor, which can allow generator
Motor shaft horizontally-supported bearing or together with engine and the horizontally-supported bearing of compressor transmission shaft, it is suffered
Pressure reduces or is zero straight down, and operating mode is engine driving compressor at this time, and generator or motor do not generate electricity or do not drive
It is dynamic.
Since engine, generator, motor and compressor are to be horizontally mounted, and the moving component in four,
The weight of generator and motor rotor and transmission shaft is more with respect to what other component to be weighed, and what bearing generated when transmission shaft rotates rubs
It is only related with the vertical radial pressure that bearing is born to wipe power, and it is unrelated with the level of torque of compressor load and transmission shaft, once
The pressure reduces even zero, will substantially reduce frictional resistance when bearing rotates, while can reduce vibrations and noise.It is this general
Axis holds the frame mode for adding rotor and antigravity Exciting Windings for Transverse Differential Protection, similar with magnetic bearing structure, can make bearing radial direction
The gravity born reduces even to zero, is equivalent under weightlessness, obtains the effect for being similar to magnetic suspension bearing.
Due to using generator and motor and engine and the direct cascaded structure of compressor, entire generator or electricity at this time
For motivation not only into connection engine and the transmission shaft and flywheel of compressor, also becoming can support engine and compressor itself to pass
The antigravity bearing of moving axis.And antigravity Exciting Windings for Transverse Differential Protection structure, need not additionally it increase on generator or motor body
Component, but have bearing, rotor and stator with reference to generator or motor, by optimizing stator winding, produce unique anti-
Gravity Exciting Windings for Transverse Differential Protection structure makes existing generator or motor become a huge antigravity bearing and a performance more
Good antigravity inertial flywheel.
The motor is also used as the power of dynamic power system unit starting：Before dynamic power system unit starting,
Motor is allowed to connect motor module, engine rotation is driven by motor；After engine start is completed, motor with
Motor module disconnects.
Further, coupling device is shaft joint or clutch.
Coupling device is mounted between generator and motor shaft, transfers the torque between transmission shaft,；Shaft joint is
Finger is connected two transmission shafts with ring flange and bolt, is a kind of fixed connection mode using shaft joint connection, is used
Clutch connection is a kind of flexible connection mode.
Coupling device uses electric control clutch or Mechanical controllable clutch, the mechanical clutch such as controlled manually.Clutch
It is nested respectively to be fixed on corresponding transmission shaft including driving disc spacing pressing and driven disc, when transmission control module control clutch is inhaled
During conjunction, driving disc spacing pressing and driven disc rotate synchronously so that two transmission shafts rotate synchronously；During clutch separation, two transmission shafts it
Between do not transfer torque.
Another coupling device is ring flange shaft joint, including driving disc spacing pressing, intermediate linkage section and driven disc, wherein intermediate connect
Flexible connection piece can be also equipped with by connecing the both sides of section, driving disc spacing pressing and driven disc respectively it is nested be fixed on corresponding to transmission shaft on；When
After being fixed between driving disc spacing pressing, flexible connection piece, intermediate linkage section and driven disc with bolt nut connection, driving disc spacing pressing and driven disc are same
Step rotates, and two transmission shafts is driven to rotate synchronously, otherwise removes bolt nut, two transmission shaft separation；Driving disc spacing pressing and driven
Dish structure is just the same to exchange.
Further, the speed change gear of conversion is additionally provided with for rotating speed or turned on the coupling device, when engine
When rotating speed or steering and the inconsistent rotating speed of compressor, make the two rotating speed by speed change gear or turn to reach consistent, generally adopt
With speed-changing gear box or belt sheave structure.
Further, the hybrid power heat pump apparatus of air source further includes electric-control system, including engine control module,
Alternator control modules, motor control module and air source heat pump control module；
（1）Engine control module is used to control the operation of engine；
（2）Alternator control modules include at least one of generator module and generator antigravity control module；
The generator module is connected with engine block and generator, for controlling the excitation of generator, and passes through engine
Control module controls the rotating speed of heat power machine, to external out-put supply；
The generator antigravity control module output terminal is connected with the lead of antigravity Exciting Windings for Transverse Differential Protection, input terminal connection external electrical
Source, including Energizing unit and switch unit；Wherein switch unit control antigravity Exciting Windings for Transverse Differential Protection and the connection of other stator winding
With separating；Energizing unit generates electricity at this time for external power supply to be controlled to provide power supply for the antigravity Exciting Windings for Transverse Differential Protection of generator unit stator
Machine is operated in antigravity bearing pattern；When alternator control modules need generator operation, by antigravity control module
Switch unit, cut off and antigravity Exciting Windings for Transverse Differential Protection or antigravity Exciting Windings for Transverse Differential Protection be restored in the stator winding of generator；
（3）Motor control module includes at least one of motor module and motor antigravity control module.
The motor module is for controlling external power supply as motor, output terminal connection motor, motor
The input terminal connection external power supply of module, for obtaining electric energy from external power supply as the motor in motor；Motor
Frequency-adjustable power supply also can be used in module, can be according to compressor load adjust automatically motor speed.The electricity generation module it is defeated
Enter end to be connected with motor, the output terminal of electricity generation module is connected with external power load；For the electric energy for generating dynamotor
It is output to external loading, external loading such as water pump, lighting unit etc..
The motor antigravity control module output terminal is connected with the lead of antigravity Exciting Windings for Transverse Differential Protection, and input terminal connection is outer
Portion's power supply, including Energizing unit and switch unit；Wherein switch unit control antigravity Exciting Windings for Transverse Differential Protection and other stator winding
It connects with separating；Energizing unit is for controlling external power supply to provide power supply for the antigravity Exciting Windings for Transverse Differential Protection of motor stator, at this time
Electric motor operation is in antigravity bearing pattern；When motor control module needs electric motor operation, mould is controlled by antigravity
Switch unit in the block cuts off antigravity Exciting Windings for Transverse Differential Protection or antigravity Exciting Windings for Transverse Differential Protection is restored in the stator winding of motor.
Motor module and electricity generation module, which can also integrate, is combined into a motor control module.
（4）The air source heat pump control module is connected with air source heat pump machine, controls its operation, including freezing and heating
Two kinds of operating conditions, air source heat pump control module are also connected with external power supply, in addition to motor control mainboard, wind turbine
Electrical parts is waited to provide power supply, under cooling condition, control the chilled water leaving water temperature from water-side heat；Under heating condition,
Control the cooling water leaving water temperature from condenser.
（5）When coupling device uses electric control clutch, electric-control system further includes that clutch is controlled to connect and separate
Transmission control module.Transmission control module coupling device connects, it is controlled to connect and separate.
Interrelated control can be carried out between modules in electric-control system, is such as changed according to compressor load, air
Source heat pump control module can pass through the rotating speed of engine control module adjust automatically engine；Or electricity generation module can be born according to electricity consumption
Lotus adjusts the fuel duty of engine by engine control module.
Electric-control system can be connected with external communications units；External communications units are used at the scene or remote control control is automatically controlled
System.Such as by live Fieldbus Control electric-control system or pass through long distance wireless（3G, 4G or 4G etc.）It is or wired（Yin Te
Net）Control electric-control system.
Further, antigravity Exciting Windings for Transverse Differential Protection is independently arranged winding in generator or motor stator.
Further, the hybrid power heat pump apparatus of air source further includes absorption installation；Absorption installation is with starting
The exhaust pipe or cooling water pipe of machine are connected；Freezed or provided heat using the flue gas of engine discharge and the waste heat of cooling water
Water.Absorption installation uses single cold type or pump type heat, and flue gas type or hot-water type can be used, and can also carry combustion gas and aid in.
Further, the hybrid power heat pump apparatus of air source further includes waste-heat recoverer；Waste-heat recoverer is with starting
The smoke exhaust pipe or cooling water pipe of machine are connected；The flue gas of engine discharge or cooling water heating waste-heat recoverer, output（High temperature）
Hot water.The waste-heat recoverer further includes secondary heat exchanger, exports low-temperature water heating, and further reduces flue-gas temperature.
Further, coupling device also is provided between engine and generator, which can be shaft joint or clutch
Device is also controlled by electric-control system when use clutch；When engine is run, and generator does not generate electricity, which can
It disconnects.
A kind of hybrid power heat pump apparatus of air source control method, using foregoing hybrid power heat pump apparatus of air source；
Control hybrid power heat pump apparatus of air source is operated in following any operative pattern：
（1）Compressor is operated alone in pattern 1, engine；
The coupling device of generator and motor is connected, generator and external circuit are disconnected, optionally by generator and power generation
Machine antigravity control module is connected, and motor and external circuit are disconnected, optionally by motor and motor antigravity control
Molding block is connected, the optional coupling device for disconnecting generator and engine；Engine is run, the transmission shaft of engine synchronously drives
Dynamic generator amature, motor rotor and compressor, generator and motor rotor are in passive idling conditions；
（2）Compressor is operated alone in pattern 2, electric power
The coupling device of generator and motor is disconnected, engine does not work；Motor source in motor access electric-control system
Module passes through motor driven compressor；
（3）Pattern 3, engine combine driving compressor with electric power
The coupling device of generator and motor is connected, generator and external circuit are disconnected, optionally by generator and power generation
Machine antigravity control module is connected, the optional coupling device for disconnecting generator and engine；Run engine, motor access
Motor module, and connected with external power supply, engine combines driving compressor with motor；Generator amature is in passive empty
Turn state；
（4）Pattern 4, the power generation of engine driving compressor motor-torgue generator
The coupling device of generator and motor is connected, and motor and external circuit are disconnected, optionally by motor and electricity
Motivation antigravity control module is connected；Run engine, motor-torgue generator and motor rotor and compressor；Generator connects
Enter electricity generation module, electric energy is conveyed to external power load；Motor rotor is in passive idling conditions；
（5）Pattern 5, single-shot electricity output
The coupling device of generator and motor is disconnected, motor does not work, generator access electricity generation module；Run engine,
Generator is driven, by electricity generation module, electric energy is conveyed to external power load.
Further, the hybrid power heat pump apparatus of air source control method further includes UTILIZATION OF VESIDUAL HEAT IN pattern；
（1）In pattern 1,3,4,5, increase absorption installation in hybrid power heat pump apparatus of air source；The row of heat power machine
Cigarette and cooling water supply absorption installation provide cold water or hot water to outside；
（2）In pattern 1,3,4,5, increase waste-heat recoverer in hybrid power heat pump apparatus of air source；Waste-heat recoverer is defeated
Enter the smoke evacuation of heat power machine and the cooling water of heat power machine, export hot water；
（3）Heating condition in pattern 1,3,4,5, the high-temperature smoke discharging of heat power machine or from waste-heat recoverer smoke discharging lead to
It crosses smoke duct and air-valve enters low temperature surface cooler, improve water-side heat temperature；During cooling in summer, which then closes.
Advantageous effect：
The invention discloses a kind of hybrid power heat pump apparatus of air source and hybrid power heat pump apparatus of air source control methods.
This invention simplifies the cold-electric-thermal co-generation systems being widely used at present, improve system effectiveness, reduce occupation of land face
Product, and wide adaptability, make full use of external electrical network time-of-use tariffs, can reduce operating cost, while can also improve outside summer
The stability of power grid allows combustion gas and electric power to realize that combustion gas and electric power realize have complementary advantages, while Dual-energy source system more safety is high
Effect；In addition the thermal efficiency for being several times as much as existing gas fired-boiler can be generated when winter is heated using combustion gas, significantly saves combustion gas resource.This
Invention main innovation point is as follows：
One of innovation：The full heat utilization of fuel, system high efficiency
The heat energy efficiency height of fuel, exhaust gas temperature is most notable index, during the heating of existing boiler, even if using efficient boiler,
Institute's smoke discharging also has more than 100 degrees Celsius；And what the present invention innovated is combined combustion gas flue gas with air source heat pump, is heated in winter
When in addition the flue-gas temperature of fuel can be allowed also lower than outside air temperature, can really realize the full heat utilization of fuel, and air source heat pump
Also efficient frostless operation can be realized.
The two of innovation：Rotor simplifies when transmission flywheel, system.
By taking being linked in sequence of engine, generator, motor and compressor as an example, when individually using fuel driven compressor
When, compressor must first drive generator and motor, then drive compressor, though motor does not generate power, generator at this time
Also do not generate electricity, rotor passively dallies, but is served as between engine and compressor with buffering, the inertial flywheel stablized.
Compared with other using the system of engine and motor parallel, by motor point when by engine driving compressor
From although the friction of motor idle running, complicated, poor practicability can be reduced.And use the layout structure of mechanical series real
Existing engine direct drive compressor, transmission efficiency are not only convenient for motor and compressor are operated alone, also allow for engine and independently send out
Electricity makes whole device simple and reliable for structure, while can facilitate and graft existing and very ripe fuel generator and compressor skill
Art makes the present invention have good practicability.
The three of innovation：Generator, motor are transformed into antigravity bearing, system high efficiency.
When motor only makees transmission shaft and inertial flywheel, since rotor weight is heavier, certain friction energy loss can be generated, and
Due to using the structure of antigravity Exciting Windings for Transverse Differential Protection in motor, it will not only increase frictional force, can also reduce whole system instead
Frictional resistance.
By increasing extraction wire in generator or motor stator, one group or more is isolated in stator winding top
Group winding is individually powered as antigravity Exciting Windings for Transverse Differential Protection, and to it, and using stator core and rotor core, forming one can be by
The electromagnet structure that rotor up attracts by controlling electric current, enables electromagnetic attraction size to allow generator or electric-motor drive
The horizontally-supported bearing of axis subtracts together with the pressure straight down suffered by the horizontally-supported bearing of engine and compressor transmission shaft
It is small or be zero.
Since engine, generator, motor and compressor are horizontal installation, and the moving component in four,
The weight of generator and motor rotor and transmission shaft is more with respect to what other component to be weighed, and what bearing generated when transmission shaft rotates rubs
It is only related with the vertical radial pressure that bearing is born to wipe power, and it is unrelated with the level of torque of compressor load and transmission shaft, once
The pressure reduces even zero, will substantially reduce frictional resistance when bearing rotates, while can reduce vibrations and noise.
This plain bearing adds rotor and the frame mode of antigravity Exciting Windings for Transverse Differential Protection, energy similar with magnetic bearing structure
The gravity that bearing radial direction is born is made to reduce even to zero, is equivalent under weightlessness, acquisition is similar to magnetic suspension shaft
The effect held.
Due to using engine, generator, motor and the direct cascaded structure of compressor, entire generator and electronic at this time
Machine not only into connection engine and the transmission shaft and flywheel of compressor, coupling device using during rigid connection or when generator,
When motor, engine and compressor use same transmission shaft, engine and compressor itself transmission shaft can be supported by also becoming
Antigravity bearing, thus by it is this generation antigravity effect entirety be named as antigravity bearing.
Generator or motor become bearing, and antigravity Exciting Windings for Transverse Differential Protection structure seems very complicated, but in fact and need not send out
Additionally increasing component on motor and motor body again, bearing, rotor and stator are all that generator and motor itself are existing,
Simply by optimization stator winding, increase extraction wire, produce unique antigravity Exciting Windings for Transverse Differential Protection structure, make have generator and
Motor becomes a huge antigravity bearing and a more good zero-g inertial flywheel, and cost only has magnetcisuspension
The some thousandths of that floating axle is held, this is exactly the ingenious part of the present invention.
When generator or motor need to recover power generation and driving function, pass through the switching list in antigravity control module
Member switches over the lead of antigravity Exciting Windings for Transverse Differential Protection, and antigravity Exciting Windings for Transverse Differential Protection is restored to generator or motor immediately
In stator winding.
The present invention has advantage following prominent：
1. reducing operating cost, perfection realizes that combustion gas is complementary with power price.
For much use tou power price user, when daytime power grid be in wave crest, when electricity price is high, more passed through using combustion gas
During Ji, pass through gas driven air-conditioning or power generation；When night power grid is in wave crest, when electricity price is relatively low, passes through electric power and motor drives
Air-conditioning.It can not only lower user's operating cost, but also pair can stablize network load, lower operation of power networks and administration fee.
2. reduce investment of equipment
Existing many central air conditioner users, such as hospital, hotel, megastore, central air conditioner room and generator are all independent
Standard configuration, by the invention it is possible to which saving user buys dynamotor expense and the construction cost of installation and computer room.
3. energy security, constructed Dual-energy source even multiple-energy-source framework, can reduce energy risk.
When hotel of hospital is when occasions, once having a power failure, gas driven the system may be employed, not only can ensure air-conditioning just
Often operation, moreover it is possible to further provide power supply for illumination etc.；When compressor of air conditioner and power generation are run simultaneously, generating electricity can also drive
The auxiliary devices such as water pump, the wind turbine of central air conditioner system allow entire Air Conditioning Facilities that can depart from external electrical network operation.The sky of building
Load is adjusted to typically constitute from more than the 60-70% of building electricity consumption load, once air-conditioning system can not depend on external electrical network, with reference to this hair
Bright generating function, just meaning whole building can not depend on external electrical network yet, while in addition to available natural gas, engine
The energy such as fuel oil, bio-fuel can also be used, can so greatly improve energy strategy security.
3. realize energy classified utilization, it is efficient.
The high-grade thermal energy that combustion gas or fuel oil are generated by engine combustion is converted into mechanical energy, directly drives compression mechanism
It is cold, substantial amounts of high-temperature residual heat flue gas and cooling water are generated, the recycling of supply absorption installation is freezed again.It can also be further during heating
More low-grade waste heat is recycled using heat pump, compared with the prior art using combustion gas directly to absorption unit refrigeration or gas-fired boiler
Stove heats, and using energy source is much higher, thus with significant economic benefit and huge social benefit.
4. operation simple in structure is flexible.
Cascaded structure makes simple system, by the simple switching of clutch, can realize plurality of operating modes in systems：
（1）Compressor is operated alone by engine；（2）Engine is disconnected, compressor is operated alone by electric power by motor；（3）Hair
Motivation and electrode unit drive compressor jointly.
In addition, under the cooperation of speed change gear, the matched well of compressor and a variety of actuating units can be realized, so that
Each equipment can be operated in optimum state, realize economy and the stable operation of whole system.
Further, the present invention also has more than ten kinds of operating condition, and therefore, flexibility is extremely strong.
Description of the drawings
Fig. 1 is the general structure schematic diagram of hybrid power heat pump apparatus of air source；
Fig. 2 connects schematic diagram for coupling device；
Fig. 3 is the separated schematic diagram of coupling device；
Fig. 4 is electric-control system schematic diagram；
Fig. 5 is the schematic diagram that generator unit stator is in generator mode；
Fig. 6 is the schematic diagram that motor stator is in electric motor mode；
Fig. 7 is the schematic diagram that generator unit stator is in the control of antigravity module；
Fig. 8 is the schematic diagram that motor stator is in the control of antigravity module；
Fig. 9 is generator and electric motor structure schematic diagram；
Figure 10 connects schematic diagram for flange shaft joint；
Figure 11 is the separated schematic diagram of flange shaft joint；
Figure 12 is the schematic diagram that coupling device carries speed change gear；
Figure 13 is the heat pump assembly embodiment schematic diagram with waste-heat recoverer；
Figure 14 is connected for engine exhaust with surface cooler applies illustration intention；
Figure 15 is connected with surface cooler for waste-heat recoverer exhaust and applies illustration intention；
Figure 16 is engine driving heat pump mode schematic diagram；
Figure 17 drives heat pump mode schematic diagram for motor；
Figure 18 is engine and motor joint driving heat pump mode schematic diagram；
Figure 19 synchronously drives heat pump schematics for engine power generation；
Figure 20 is engine single-shot electrical schematic.
Figure 21 band coupling device schematic diagrames between generator and engine.
Specific embodiment
The present invention is described in further details below with reference to the drawings and specific embodiments：
Internal combustion engine, gas turbine, steam turbine or the gas turbine and steam of combustion gas or fuel oil can be used in engine described first
Turbine combining form, wherein combustion gas most preferably use natural gas.
Embodiment 1：Such as Fig. 1, in hybrid power heat pump apparatus of air source, including combustion gas motor unit, heat pump unit and electricity
Control system, wherein dynamic power system unit include engine 1, generator 2, and wherein engine 1 is using double transmission shafts 201 stretched；
Wherein net for air-source heat pump units includes motor 3 and compressor 40, surface cooler 41, water-side heat 42, throttling set 43
With four-way valve 44, and the compressor is driven using outer drive shafts 301.Compressor 40, surface cooler 41, water-side heat 42 and section
Stream device 43 is sequentially connected to form loop.
Wherein motor 3 uses Double shaft-extension structure, and one end transmission shaft is connected with compressor 40, and the other end passes through coupling device
5 are connected with the transmission shaft 201 of engine 1.
It is respectively that coupling device 5 is connected and separated schematic diagram with reference to Fig. 2 and Fig. 3.
With reference to Fig. 4, electric-control system includes engine control module, air source heat pump control module, motor module, power generation
Module, antigravity control module, transmission control module.Wherein engine control module is connected with engine 1, controls its operation.
Wherein air source heat pump control module control compressor 40 is run, and further includes pattern refrigeration and heating operation operating mode, air-source heat
Pump control module is also connected with external power supply, and power supply is provided for electrical parts such as control mainboard, the wind turbines in addition to motor.
The wherein output terminal connection motor 3 of motor module, the input terminal connection external power supply of motor module.
The input terminal of electricity generation module is connected with generator 2, and the output terminal of electricity generation module is connected with external power load.
With reference to Fig. 5, Fig. 7, Fig. 9, generator includes transmission shaft 201, rotor 20, wherein stator winding 21, generator bob-weight
Power module includes Energizing unit and switch unit, and output terminal is connected to the antigravity excitation at the top of generator unit stator winding
Winding 211, input terminal connection external power supply.
With reference to Fig. 6, Fig. 8, Fig. 9, motor includes transmission shaft 301, rotor 30, wherein stator winding 31, motor bob-weight
Power module includes Energizing unit and switch unit, and output terminal is connected to the antigravity excitation at the top of motor stator winding
Winding 311, input terminal connection external power supply.
Wherein transmission control module is connected with coupling device 5, it is controlled to connect and separate.
Coupling device 5 is using electric control clutch in the present embodiment, and including driving disc spacing pressing and driven disc, nesting is fixed on respectively
On corresponding transmission shaft, when transmission control module control clutch is attracted, driving disc spacing pressing and driven disc rotate synchronously, and drive
Two transmission shafts rotate synchronously, and vice versa.Driving disc spacing pressing and driven dish structure are completely the same, can exchange.
The power that motor 3 can start as engine 1：Before the startup of engine 1, motor 2 is allowed to connect motor
Module drives engine 1 to rotate by motor 3；After 1 start completion of engine, motor 3 breaks with motor module
It opens.
Embodiment 2
Difference lies in motor module uses the power supply of frequency-adjustable, can be automatic according to 40 load of compressor with embodiment 1
Adjust the rotating speed of motor 3.
Embodiment 3
With reference to Figure 10 and Figure 11, difference lies in coupling device 5 is connected using the ring flange of no transmission control module with embodiment 1
Axis device, including 501, two sets of flexible connection pieces 502 of driving disc spacing pressing, intermediate linkage section 503, driven disc 504, connection bolt 505 and spiral shell
Cap 506.Several through holes are provided on driving disc spacing pressing 501, flexible connection piece 502, intermediate linkage section 503 and driven disc 504, can be passed through
Bolt.Pass through 505 nut 506 of bolt alternating and driving disc spacing pressing 501 and intermediate linkage section 503 on wherein a set of flexible connection piece 502
It is fixed；It is alternately solid with driven disc 504 and intermediate linkage section 503 by 505 nut 506 of bolt on another set of flexible connection piece 502
It is fixed.
When driving disc spacing pressing 501, it is flexibly connected between piece 502, intermediate linkage section 503 and driven disc 504 and uses 505 nut of bolt
After 506 connections are fixed, driving disc spacing pressing 501 and driven disc 504 rotate synchronously, and two transmission shafts is driven to rotate synchronously；Otherwise it removes
505 nut 506 of bolt, two transmission shaft separation；Driving disc spacing pressing 501 and 504 structure of driven disc is just the same to exchange.
Embodiment 4
Difference lies in using the ring flange shaft joint of no transmission control module, but without flexibility with embodiment 1 and embodiment 3
Connection sheet 502.
Embodiment 5
With reference to Figure 12, difference lies in be additionally provided with for rotating speed on coupling device 5 or turn to the speed change converted with embodiment 1
Device 6, speed change gear 6 are located at 3 one side of motor of coupling device 5, may be alternatively located at 1 one side of engine.
Embodiment 6
Difference lies in motor module, electricity generation module and its correspondence antigravity control module are integrated into an electricity with embodiment 1
Machine control module.
Embodiment 7
With reference to Figure 13, difference lies in further include waste-heat recoverer, the high-temperature flue gas and cooling that engine 1 is discharged with embodiment 1
Water supplies waste-heat recoverer, and hot water is provided to external jointly with heat pump unit.
Embodiment 8
With reference to Figure 14, difference lies in waste-heat recoverer further includes air-valve with embodiment 1.The row of surface cooler 41 and engine 40
Air-valve 7 is equipped between cigarette air passage, and by electric control system controls, 7 air inlet of stroke valve is connected with smoke duct, 7 outlet air of air-valve
Mouth is connected in surface cooler 41.When winter operation heating mode, the high-temperature flue gas discharged from 1 exhaust outlet of engine passes through Smoke
Road and air-valve 7 enter the surface cooler 31 of air source heat pump low temperature, improve heating effect, and reduce exhaust gas temperature.And summer system
When cold, by closing air-valve 7, smoke duct cut off, high-temperature flue gas is prevented to enter surface cooler 31.
Embodiment 9
With reference to Figure 15, difference lies in 7 air inlet of air-valve can be also connected with the smoke duct of waste-heat recoverer with embodiment 1.This
Sample can allow high-temperature flue gas to first pass through waste-heat recoverer and obtain temperature higher hot water when heating in winter, then from waste heat recovery
The flue gas of device discharge lower temperature enters back into less than 10 DEG C of low temperature surface cooler 41, improves evaporation during heat pump unit heating operation
Temperature, melts the frosting of surface cooler, improves heat pump heating efficiency, it might even be possible to allow the frostless operation of air source heat pump winter, and send out
The exhaust gas temperature of motivation 1 can be brought down below temperature, realize that heat source almost very efficiently utilizes, while be also beneficial to environmental protection.Summer
During refrigeration, which then closes.
According to above-described embodiment, the present apparatus is by engine 1, generator 2, motor 3, coupling device 5 and electric-control system group
Into, can cooling in summer, winter heating and power generation, operating method is as follows：
Pattern 1, engine driving compressor
With reference to Figure 16, coupling device 5 is connected, the antigravity Exciting Windings for Transverse Differential Protection 211 of generator 2 and antigravity control module are connected,
The antigravity Exciting Windings for Transverse Differential Protection 311 of motor 3 is connected with antigravity control module.Engine 1 is run, the transmission shaft of engine 1 is same
Step driving generator amature 30, motor rotor 20 and compressor 40, generator and motor are in rotor and passively dally shape
State, two rotors are run as flywheel.Generator amature 20 and transmission shaft are subject to the electromagnetism of top antigravity Exciting Windings for Transverse Differential Protection 211
Attraction makes radial pressure suffered by the bearing 22 on transmission shaft reduce or be zero, reduces 22 frictional resistance of bearing and noise；
Motor rotor 30 and transmission shaft are subject to the electromagnetic attraction of top antigravity Exciting Windings for Transverse Differential Protection 311 simultaneously, make the axis on transmission shaft
It holds radial pressure suffered by 32 to reduce or be zero, reduces 32 frictional resistance of bearing and noise.
Pattern 2, power driven compressor
With reference to Figure 17, coupling device 5 is allowed to separate, motor 3 accesses motor module, and external power supply transmission of electricity is driven by motor 3
Dynamic compressor 40.
Pattern 3, engine combine driving compressor with electric power
With reference to Figure 18, coupling device 5 is connected, the antigravity Exciting Windings for Transverse Differential Protection 211 of generator 2 and antigravity control module are connected,
Motor 3 accesses motor module, and is connected with external power supply, runs engine 1, driving compressor 40 is combined with motor 3.
Pattern 4, engine driving compressor synchronous generator
With reference to Figure 19, coupling device 5 is connected, antigravity Exciting Windings for Transverse Differential Protection 311 and the antigravity control module of motor 3 are connected.Hair
Motor 2 accesses electricity generation module, and electric energy is conveyed to external power load by electricity generation module.Engine 1 is run, drives compression 40
Operation, motor are in the passive idling conditions of rotor.When the load of compressor 40 is relatively low, engine 1 is also at underload
Operation, especially for gas turbine, part load efficiency is very low, by increasing power generation output, improves the load of engine, keeps it
Always it is in high-efficiency operation.
In addition in the application of actual computer room, refrigeration system also needs to configuration chilled water pump and cooling water water pump and cold air
The supplementary power devices such as tower, they account for 30% or so of computer room power consumption.Under the pattern, electricity can be conveyed in computer room
Portion's external power supply, directly transports water pump, and rectification computer room is made to be completely free of the constraint of public external power supply, has the device high
Independence.
Pattern 5, single operation absorption installation
With reference to Figure 20, engine 1, generator 2, compressor 40 do not work, it is single to absorption installation input combustion gas, fuel oil or
Steam, allows its refrigerating operaton, gives and external provides cold water.
Pattern 6, single-shot electricity output pattern
With reference to Figure 21, coupling device 5 is allowed to separate, generator 2 accesses electricity generation module, runs engine 1, drives generator 2, passes through
Electricity generation module specially conveys electric energy to external power load.
In above-mentioned pattern 1,3,4,5, absorption installation, the smoke evacuation of engine and the absorption machine of cooling water supply can be increased
Group provides cold water or hot water to outside, no longer separately illustrates.
It these are only the preferred embodiment of the present invention, be not intended to limit the invention, it is clear that those skilled in the art can
To carry out various changes, modification without departing from the spirit and scope of the present invention to the present invention.If these modifications to the present invention
Within the scope of belonging to the claims in the present invention and its equivalent technologies with modification, all belong to the scope of protection of the present invention.
Claims (10)
1. a kind of hybrid power heat pump apparatus of air source, which is characterized in that including dynamic power system unit and air source heat pump machine
Group；The dynamic power system unit includes engine and generator；The air source heat pump includes motor, compressor, water side
Heat exchanger, surface cooler, condensation fan and four-way valve, water-side heat output cold water or hot water；The generator and motor are equal
Including stator, rotor and bearing, wherein stator includes stator core and stator winding；The generator, engine, motor and
Compressor is sequentially connected in series；
The both ends of the engine and motor are respectively provided with outwardly directed transmission shaft；Wherein engine driveshaft one end and power generation
Machine is driven axis connection, and the engine driveshaft other end is connected by coupling device with the transmission shaft of motor, and the biography of motor
The moving axis other end is connected with compressor；Wherein coupling device is shaft joint or clutch.
2. hybrid power heat pump apparatus of air source according to claim 1, which is characterized in that waste-heat recoverer is further included,
Waste-heat recoverer is connected with the smoke exhaust pipe or cooling water pipe of engine, is heated using the high-temperature flue gas or cooling water of engine discharge
Waste-heat recoverer exports hot water.
3. hybrid power heat pump apparatus of air source according to claim 1, which is characterized in that the surface cooler and engine
Smoke duct between be equipped with air-valve, stroke valve air inlet is connected with smoke duct or the smoke duct with waste-heat recoverer
Connection, air-valve air outlet are connected in surface cooler inlet side.
4. hybrid power heat pump apparatus of air source according to claim 1, which is characterized in that when the generator or electronic
When machine stator, rotor and transmission shaft are in horizontally disposed, in the stator winding above the generator or motor rotor
Include one or more antigravity Exciting Windings for Transverse Differential Protection；Or simultaneously comprising one or more antigravity above generator and motor rotor
Winding；When the antigravity Exciting Windings for Transverse Differential Protection is passed through electric current, the iron core in generator or motor rotor can be generated anti-upwards
The electromagnetic attraction of gravity direction, the electromagnetic attraction can allow generator or motor shaft horizontally-supported bearing or together with starting
Pressure straight down suffered by the horizontally-supported bearing of machine and compressor transmission shaft reduces or is zero.
5. hybrid power heat pump apparatus of air source according to claim 1, which is characterized in that also set on the coupling device
It is equipped with for rotating speed or turns to the speed change gear of conversion.
6. hybrid power heat pump apparatus of air source according to claim 1, which is characterized in that further include electric-control system, electricity
Control system includes engine control module, alternator control modules, motor control module and air source heat pump control module；
（1）Engine control module is used to control the operation of engine；
（2）Alternator control modules include at least one of generator module and generator antigravity control module；The hair
Motor module is connected with engine block and generator, for controlling the excitation of generator, and passes through engine control module control
The rotating speed of engine is heated, to external out-put supply；
The generator antigravity control module output terminal is connected with the lead of motor antigravity Exciting Windings for Transverse Differential Protection, and input terminal connection is outer
Portion's power supply, including Energizing unit and switch unit；Wherein switch unit control antigravity Exciting Windings for Transverse Differential Protection and other stator winding
It connects with separating；Energizing unit is for controlling external power supply to provide power supply for the antigravity Exciting Windings for Transverse Differential Protection of generator unit stator, at this time
Generator operation is in antigravity bearing pattern；When alternator control modules need generator operation, pass through generator antigravity
Switch unit in control module cuts off antigravity Exciting Windings for Transverse Differential Protection or antigravity Exciting Windings for Transverse Differential Protection is restored to the stator of generator
In winding；
（3）Motor control module includes at least one of motor module and motor antigravity control module；
The motor module is motor for controlling external power supply；
The motor antigravity control module output terminal is connected with the lead of motor antigravity Exciting Windings for Transverse Differential Protection, input terminal connection
External power supply, including Energizing unit and switch unit；Wherein switch unit control antigravity Exciting Windings for Transverse Differential Protection and other stator winding
Connection with separating；Energizing unit is used to that external power supply to be controlled to provide power supply for the antigravity Exciting Windings for Transverse Differential Protection of motor stator, this
When electric motor operation in antigravity bearing pattern；When motor control module needs electric motor operation, pass through motor bob-weight
Switch unit in power control module cuts off antigravity Exciting Windings for Transverse Differential Protection or antigravity Exciting Windings for Transverse Differential Protection is restored to determining for motor
In sub- winding；
（4）Air source heat pump control module is used to control the operation of air source heat pump machine；
（5）When coupling device uses electric control clutch, electric-control system further includes to control clutch connection and separated biography
Dynamic control module；
Interrelated control can be carried out between modules in the electric-control system.
7. hybrid power heat pump apparatus of air source according to claim 4, which is characterized in that antigravity Exciting Windings for Transverse Differential Protection is hair
Independently arranged winding in motor or motor stator.
8. hybrid power heat pump apparatus of air source according to claim 1, which is characterized in that engine and generator it
Between also be provided with coupling device.
9. a kind of hybrid power heat pump apparatus of air source control method, which is characterized in that using described in claim any one of 1-8
Hybrid power heat pump apparatus of air source；Control hybrid power heat pump apparatus of air source is operated in following any operative pattern：
（1）Compressor is operated alone in pattern 1, engine；
The coupling device of generator and motor is connected, generator and external circuit are disconnected, optionally by generator and power generation
Machine antigravity control module is connected, and motor and external circuit are disconnected, optionally by motor and motor antigravity control
Molding block is connected, the optional coupling device for disconnecting generator and engine；Engine is run, the transmission shaft of engine synchronously drives
Dynamic generator amature, motor rotor and compressor, generator and motor rotor are in passive idling conditions；
（2）Compressor is operated alone in pattern 2, electric power
The coupling device of generator and motor is disconnected, engine does not work；Motor source in motor access electric-control system
Module passes through motor driven compressor；
（3）Pattern 3, engine combine driving compressor with electric power
The coupling device of generator and motor is connected, generator and external circuit are disconnected, optionally by generator and power generation
Machine antigravity control module is connected, the optional coupling device for disconnecting generator and engine；Run engine, motor access
Motor module, and connected with external power supply, engine combines driving compressor with motor；Generator amature is in passive empty
Turn state；
（4）Pattern 4, the power generation of engine driving compressor motor-torgue generator
The coupling device of generator and motor is connected, and motor and external circuit are disconnected, optionally by motor and electricity
Motivation antigravity control module is connected；Run engine, motor-torgue generator and motor rotor and compressor；Generator connects
Enter electricity generation module, electric energy is conveyed to external power load；Motor rotor is in passive idling conditions；
（5）5 single-shot electricity output of pattern
The coupling device of generator and motor is disconnected, motor does not work, generator access electricity generation module；Run engine,
Generator is driven, by electricity generation module, electric energy is conveyed to external power load.
10. hybrid power heat pump apparatus of air source control method according to claim 9, which is characterized in that further include remaining
Heat utilization pattern；
（1）In pattern 1,3,4,5, increase waste-heat recoverer in hybrid power heat pump apparatus of air source；Waste-heat recoverer is defeated
Enter the smoke evacuation of heat power machine and the cooling water of heat power machine, export hot water；
（2）Heating condition in pattern 1,3,4,5, the high-temperature smoke discharging of heat power machine or from waste-heat recoverer smoke discharging lead to
It crosses smoke duct and air-valve enters low temperature surface cooler, improve water-side heat temperature；During cooling in summer, which then closes.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423495.9A CN108104948A (en) | 2017-12-25 | 2017-12-25 | A kind of hybrid power heat pump apparatus of air source and hybrid power heat pump apparatus of air source control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423495.9A CN108104948A (en) | 2017-12-25 | 2017-12-25 | A kind of hybrid power heat pump apparatus of air source and hybrid power heat pump apparatus of air source control method |
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| CN108104948A true CN108104948A (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711423495.9A Withdrawn CN108104948A (en) | 2017-12-25 | 2017-12-25 | A kind of hybrid power heat pump apparatus of air source and hybrid power heat pump apparatus of air source control method |
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| Country | Link |
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| CN (1) | CN108104948A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155280A (en) * | 2019-06-26 | 2019-08-23 | 北京机械设备研究所 | A kind of mixed cooling system of high temperature gas source water suitable for underwater high-speed navigation device |
| CN112811718A (en) * | 2020-12-29 | 2021-05-18 | 江苏大学 | Distributed gas-electric hybrid power type sewage advanced treatment system |
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| DE2818543A1 (en) * | 1978-04-27 | 1979-10-31 | Daimler Benz Ag | Combined domestic heat and power system - has gas turbine driving heat pump to recover waste heat via heat exchanger |
| CN1133940A (en) * | 1996-02-16 | 1996-10-23 | 端木雨田 | Integrated comprehensive power device |
| CN1776328A (en) * | 2005-12-06 | 2006-05-24 | 东南大学 | Mixed power gas heat pump air conditioner and its operating method |
| US20110154841A1 (en) * | 2009-12-25 | 2011-06-30 | Energy Spring Tech. Inc. | Generator-heat pump composite device |
| CN103574982A (en) * | 2013-10-29 | 2014-02-12 | 清华大学 | Efficient cleaning and refrigerating system based on miniature gas turbine |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2818543A1 (en) * | 1978-04-27 | 1979-10-31 | Daimler Benz Ag | Combined domestic heat and power system - has gas turbine driving heat pump to recover waste heat via heat exchanger |
| CN1133940A (en) * | 1996-02-16 | 1996-10-23 | 端木雨田 | Integrated comprehensive power device |
| CN1776328A (en) * | 2005-12-06 | 2006-05-24 | 东南大学 | Mixed power gas heat pump air conditioner and its operating method |
| US20110154841A1 (en) * | 2009-12-25 | 2011-06-30 | Energy Spring Tech. Inc. | Generator-heat pump composite device |
| CN103574982A (en) * | 2013-10-29 | 2014-02-12 | 清华大学 | Efficient cleaning and refrigerating system based on miniature gas turbine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155280A (en) * | 2019-06-26 | 2019-08-23 | 北京机械设备研究所 | A kind of mixed cooling system of high temperature gas source water suitable for underwater high-speed navigation device |
| CN112811718A (en) * | 2020-12-29 | 2021-05-18 | 江苏大学 | Distributed gas-electric hybrid power type sewage advanced treatment system |
| CN112811718B (en) * | 2020-12-29 | 2022-08-30 | 江苏大学 | Distributed gas-electric hybrid power type sewage advanced treatment system |
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