CN103345869A - Kilowatt-level ship energy system test platform based on composite energy combined grid power generation - Google Patents
Kilowatt-level ship energy system test platform based on composite energy combined grid power generation Download PDFInfo
- Publication number
- CN103345869A CN103345869A CN2013102550196A CN201310255019A CN103345869A CN 103345869 A CN103345869 A CN 103345869A CN 2013102550196 A CN2013102550196 A CN 2013102550196A CN 201310255019 A CN201310255019 A CN 201310255019A CN 103345869 A CN103345869 A CN 103345869A
- Authority
- CN
- China
- Prior art keywords
- power
- energy
- power generation
- controller
- electric machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
The invention discloses a kilowatt-level ship energy system test platform based on composite energy combined grid power generation. The kilowatt-level ship energy system test platform based on the composite energy combined grid power generation comprises a main distribution board, a composite energy combined grid power generation device, a left spiral distribution board and a right spiral distribution board, wherein the composite energy combined grid power generation device, the left spiral distribution board and the right spiral distribution board are respectively connected with the main distribution board. The test platform further comprises an intelligent comprehensive management system which conducts optimizing configuration of the composite energy operation process, system analysis and monitoring, safety control, analog simulation and asset appraisal of a whole life circle of power generation, distribution, transformation and utilization of the whole system test platform. The composite energy combined grid power generation device comprises a dual-fuel power generation unit, an LNG gas turbine generation unit, a photovoltaic combined grid power generation device, a wind power combined grid power generation device, a fuel battery combined grid power generation device, a shore connection box, an energy feedback power generation unit, a sail simulating auxiliary pushing device and a power pushing device, wherein the dual-fuel power generation unit, the LNG gas turbine generation unit, the photovoltaic combined grid power generation device, the wind power combined grid power generation device, the fuel battery combined grid power generation device, the shore connection box, the energy feedback power generation unit, the sail simulating auxiliary pushing device and the power pushing device are respectively connected with the intelligent comprehensive management system. The intelligent comprehensive management system serves as a center and various types of clean energy application technologies are integrated.
Description
Technical field
The present invention relates to the ship energy system experimental platform, relate in particular to a kind of multikilowatt ship energy system experimental platform that generates electricity by way of merging two or more grid systems based on compound energy.
Background technology
Current, ship energy saving reduces discharging problem and has caused the great attention of international community, and each shipping big country has more dropped into great amount of manpower and material resources and financial resources to realize this essence target of energy-saving and emission-reduction effectively when giving support on policy.Having the regenerable marine energy of significant advantage or the generally attention that the clean energy resource application technology obtains shipbuilding industry gradually, is that the relevant ship trial Journal of Sex Research of direction is used and also raised the curtain already with the new forms of energy boats and ships.
Fully taken into account the potential technology demand of the multiple renewable energy power generation technology of comprehensive utilization abroad at the conceptual phase of research novel ship, be the case that the new energy technology of representative also has real ship to use with sun power, wind energy, ocean energy, biomass energy and Hydrogen Energy etc., as " Solar Sailor " number Double-body pleasure-boat, " Hornblower Hybrid " binary passenger boat, " E/S Orcelle " number vehicle ferry, " Soliloquy Super-Green " number yacht, " Black Magic " number solar hybrid oil carrier etc.Described these are used compound energies real ship case of technology difference to some extent on technical scheme or way of realization of generating electricity by way of merging two or more grid systems, but it adopts the pattern of supplying with the boats and ships power equipment by conversion equipment after with new forms of energy (wind energy, sun power) converting electrical energy mostly.
On the other hand, all cases of using the compound energy technology at the boats and ships platform all belong to pilot study at present, namely only transform as required on original Ship Electrical Power System basis from the engineering angle, rather than among multiple clean energy resource being incorporated the boats and ships energy system from the angle of global design and total system operational management.From ubiquity and the versatility angle that technology is used, need in the process of development novel ship, carry out experimental study targetedly at the aspects such as the design of ship energy system, operation, monitoring and management that adopt multiple compound energy technology.
In system platform design and scale down process of experimental, have the following aspects should be noted that:
(1) at network of ship, it is to be an electric power system independently for land big electrical network, and the reliability step of marine electric equipment requires also to be higher than stationary plant;
(2) maximize along with boats and ships and the increasingly significant of robotization trend, rely on the high-power shipborne equipment ratio of driven by power and control to improve constantly, Ship Electrical Power System all has bigger variation at aspects such as equipment configuration, electric network composition, operational mode, control strategy and status monitorings, has also proposed new requirements at the higher level at Ship Electrical Power System at aspects such as reliability, security, economy and monitoring property;
(3) most of clean energy resourcies have significant intermittence and instability problem, the generation of electricity by new energy technology is compared with the conventional electric generators group at aspects such as conversion efficiency, output stability and the qualities of power supply certain gap is still arranged at present, but it can not be ignored in the lifting potentiality that have aspect power system capacity and the operational efficiency.Therefore, in the new design concept of comprehensive energy boats and ships that faces the future, be not with this type of clean energy resource as a kind of less important or auxiliary energy form, but as can substitute fully, only have an electric power energy of design capacity difference.Further, need study reasonable energy emphatically utilizes pattern and is incorporated into the power networks the efficiency of energy utilization of control strategy with total power system capacity, power density and total system of the raising energy (electric power) module;
Problems such as (4) the distributed energy management that relates in boats and ships comprehensive utilizations of multiple new energy technology, the quality of power supply (comprise variation, frequency shift (FS), three-phase imbalance, harmonic wave, flickering, voltage dip and jump etc.) control, network of ship reliability and the asset optimization management of cycle boats and ships life-cycle.
Summary of the invention
The technical problem to be solved in the present invention is at only transforming as required on original Ship Electrical Power System basis from the engineering angle in the prior art, rather than multiple clean energy resource is incorporated defective among the boats and ships energy system from the angle of global design and total system operational management, provide a kind of can from the angle of global design and total system operational management multiple clean energy resource is incorporated among the boats and ships energy system based on the generate electricity by way of merging two or more grid systems kW level ship energy system experimental platform of technology of compound energy.
The technical solution adopted for the present invention to solve the technical problems is:
Provide a kind of and comprise main distribution board based on the generate electricity by way of merging two or more grid systems kW level ship energy system experimental platform of technology of compound energy, and the compound energy that all is connected with described main distribution board generate electricity by way of merging two or more grid systems device, left-handed panel and dextrorotation panel; This experiment porch also comprises the intelligent comprehensive management system, and the compound energy operational process of total system experiment porch is optimized configuration and security control;
The wherein said compound energy device that generates electricity by way of merging two or more grid systems comprises the double fuel genset, LNG gas-turbine generator set, parallel network power generation device, wind power grid-connected generating device, the fuel cell that all are connected with described intelligent comprehensive management system generate electricity by way of merging two or more grid systems device, shore connection box, energy regenerative genset, simulation sail auxiliary propulsion plant and electric propulsion apparatus.
In the experiment porch of the present invention, generate electricity by way of merging two or more grid systems device, shore connection box, energy regenerative genset of double fuel genset, LNG gas-turbine generator set, parallel network power generation device, wind power grid-connected generating device, fuel cell all is connected with main distribution board by threephase cable, the three-phase voltage of output is AC 400V, and frequency is 50Hz; Perhaps Shu Chu three-phase voltage is AC 440V, and frequency is 60Hz.
In the experiment porch of the present invention, described double fuel genset comprises dual-fuel engine, double fuel change speed gear box, double fuel synchronous generator, double fuel genset main switch and double fuel generator control system; Under the control of double fuel generator control system, described dual-fuel engine drives double fuel synchronous generator output three-phase voltage to main distribution board as prime mover through the double fuel change speed gear box.
In the experiment porch of the present invention, described LNG gas-turbine generator set comprises LNG gas turbine, LNG combustion gas change speed gear box, LNG combustion gas synchronous generator, LNG gas-turbine generator set main switch and LNG gas-turbine generator set control system, the LNG gas turbine is connected with LNG combustion gas change speed gear box by shaft coupling, under the control of LNG gas-turbine generator set control system, the LNG gas turbine drives LNG combustion gas synchronous generator output three-phase voltage to main distribution board by LNG combustion gas change speed gear box.
In the experiment porch of the present invention, described parallel network power generation device comprises solar-energy photo-voltaic cell array, lightning protection direct current bus-bar, DC/DC transducer, DC/AC inverter, wave filter, photovoltaic power frequency isolating transformer, accumulator, battery management system BMS and photovoltaic inversion grid connection controller;
Photovoltaic inversion grid connection controller detects the surface temperature of extraneous intensity of sunshine and photovoltaic battery array, adopt the peak power output control strategy to make the VD of photovoltaic battery array and electric current at the maximum power point place, and determine line voltage, frequency and phase place by phaselocked loop;
The dc inverter that the DC/AC inverter is exported after with the voltage stabilizing of DC/DC transducer is three-phase electricity, and three-phase electricity imports main distribution board through wave filter and photovoltaic power frequency isolating transformer;
Battery management system BMS charges into accumulator with the direct current of DC/DC transducer output, uses in order to emergency load.
In the experiment porch of the present invention, described wind power grid-connected generating device comprises vertical shaft fan, transverse axis blower fan, differential case, asynchronous generator, variable-frequence governor, power frequency isolating transformer, wind power grid-connected generating device main switch and wind-force inversion grid connection controller, between vertical shaft fan, transverse axis blower fan and the differential case, all adopt stiff shaft to be connected between differential case and the asynchronous generator;
Differential case reaches asynchronous generator with the torque of vertical shaft fan and the output of transverse axis blower fan, wind-force inversion grid connection controller control variable-frequence governor is to guarantee asynchronous generator output three-phase electricity to the power frequency isolating transformer, and three-phase electricity imports main distribution board after power frequency is isolated.
In the experiment porch of the present invention, the described fuel cell device that generates electricity by way of merging two or more grid systems comprises fuel cell module, DC/DC transducer, DC/AC inverter, wave filter, power frequency isolating transformer, fuel cell generate electricity by way of merging two or more grid systems device main switch and fuel cell inversion grid connection controller;
According to the electrical network loading demand, fuel cell inversion grid connection controller control fuel cell module is in maximum power point (mpp) all the time, the output of fuel cell module processed is exported three-phase electricity behind DC/DC transducer, DC/AC inverter and wave filter, three-phase electricity imports main distribution board through the power frequency isolating transformer.
In the experiment porch of the present invention, described energy regenerative genset comprises larboard change speed gear box, energy regenerative generator, variable-frequence governor, larboard power frequency transformation isolator and energy regenerative genset net-connected controller, adopts stiff shaft to be connected between larboard change speed gear box and the energy regenerative generator;
The three-phase electricity that energy regenerative generator connecting in parallel with system controller control variable-frequence governor is regulated the output of energy regenerative generator, three-phase electricity imports main distribution board through larboard power frequency transformation isolator again.
In the experiment porch of the present invention, described simulation sail auxiliary propulsion plant comprises asynchronous motor, fan blower, blower variable frequency speed setting controller and lift sail peculiar to vessel, asynchronous motor and fan blower are by the power supply of starboard sub-switchboard, and the blower variable frequency speed setting controller is controlled wind flow and the relative wind velocity that obtains on the lift sail peculiar to vessel.
In the experiment porch of the present invention, described electric propulsion apparatus comprises high-power propulsion electric machine, spacing oar and high-power propulsion electric machine rotational speed and torque controller; Described high-power propulsion electric machine is powered by main distribution board, and it is connected with spacing oar axle, and described high-power propulsion electric machine rotational speed and torque controller is connected with described intelligent comprehensive management system;
This experiment porch also comprises larboard electric propulsion apparatus and starboard electric propulsion apparatus, and wherein the larboard electric propulsion apparatus comprises larboard propulsion electric machine power converter controller and larboard propulsion electric machine; The starboard electric propulsion apparatus comprises starboard propulsion electric machine power converter controller, starboard propulsion electric machine and starboard propeller;
Left and right side of a ship sub-switchboard carries out distribution to corresponding left and right propulsion electric machine power converter controller; High-power propulsion electric machine rotational speed and torque controller is regulated and control left and right motor power converter controller output voltage and frequency according to demand, to control the running status of left and right side of a ship propulsion electric machine;
The larboard propulsion electric machine inserts asynchronous generator by the larboard change speed gear box, to realize the recycling of part electric energy in the experiment porch;
The thrust signal that high-power propulsion electric machine rotational speed and torque controller taken-over vessel sends with the lift sail, regulating and control output voltage and the frequency of left and right side of a ship propulsion electric machine power converter controller, by reducing the torque that advances left and right side of a ship propulsion electric machine and rotating speed to keep the relative ship's speed under the effect of simulation sail auxiliary propulsion plant.
In the experiment porch of the present invention, described intelligent comprehensive management system comprises integrated communication administrative unit, data storage cell, complex energy administrative unit and integrated asset administrative unit;
Double fuel generator control system, LNG gas-turbine generator set control system, photovoltaic inversion grid connection controller, wind-force inversion grid connection controller, fuel cell inversion grid connection controller, shore connection box, high-power propulsion electric machine rotational speed and torque controller, energy regenerative generator set controller and blower variable frequency speed setting controller in real time and the intelligent comprehensive management system carry out the both-way communication of control signal and Monitoring Data;
The integrated communication administrative unit sends to complex energy administrative unit and data storage cell respectively after the signal that receives is handled; The complex energy administrative unit is carried out the operation situation management according to rank and the zone of each unit to it; The integrated asset administrative unit is added up and is assessed efficiency and the economy in total system experiment porch cycle life-cycle.
The beneficial effect that the present invention produces is: the present invention is maincenter with the intelligent comprehensive management system, adopts the guiding theory of global design and total system operational management, carries out multiple clean energy resource application technology integrated in the ship energy system and fusion.From all many-sides such as generating, distribution, power transformation, electricity consumptions, carry out distributing rationally of compound energy and security control at the ship energy system of the technology of generating electricity by way of merging two or more grid systems based on compound energy.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the embodiment of the invention based on the generate electricity by way of merging two or more grid systems kW level ship energy system experimental platform structure diagram of technology of compound energy;
Fig. 2 is the embodiment of the invention based on the generate electricity by way of merging two or more grid systems kW level ship energy system experimental platform trilinear chart of technology of compound energy.
Among Fig. 1: 1. double fuel genset; 2. LNG gas-turbine generator set; 3. parallel network power generation device; 4. wind power grid-connected generating device; 5. the fuel cell device that generates electricity by way of merging two or more grid systems; 6. shore connection box; 7. simulate the sail auxiliary propulsion plant; 8. energy regenerative genset; 9. intelligent comprehensive management system; 10. main distribution board; 11-1. larboard panel; 11-2. starboard panel; 12-1. larboard propulsion electric machine power converter controller; 12-2. starboard propulsion electric machine power converter controller; 13-1. larboard propulsion electric machine; 13-2. starboard propulsion electric machine; 14. larboard change speed gear box; 15. energy regenerative generator; 16. larboard power frequency transformation isolator; 17. asynchronous motor; 18. fan blower; 19. lift sail peculiar to vessel; 20-1. larboard screw propeller; 20-2. starboard propeller; 21-1. other electrical load of larboard; 21-2. other electrical load of starboard; 22. communication and control signal wire;
Among Fig. 2: the 1-1. dual-fuel engine; 1-2. double fuel change speed gear box; 1-3. double fuel synchronous generator; 1-4. double fuel genset main switch; 1-5. double fuel generator control system; 2-1. LNG gas turbine; 2-2. shaft coupling; 2-3. LNG combustion gas change speed gear box; 2-4. LNG combustion gas synchronous generator; 2-5. LNG gas-turbine generator set main switch; 2-6. LNG gas-turbine generator set control system; 3-1. solar-energy photo-voltaic cell array; 3-2. lightning protection direct current bus-bar; 3-3. DC/DC transducer; 3-4. DC/AC inverter; 3-5. wave filter; 3-6. photovoltaic power frequency isolating transformer; 3-7. parallel network power generation device main switch; 3-8. photovoltaic inversion grid connection controller; 3-9. battery management system BMS; 3-10. accumulator; 4-1. vertical shaft fan; 4-2. transverse axis blower fan; 4-3. differential case; 4-4. asynchronous generator; 4-5. variable-frequence governor; 4-6. power frequency isolating transformer; 4-7. wind power grid-connected generating device main switch; 4-8. wind-force inversion grid connection controller; 5-1. fuel cell module; 5-2. DC/DC transducer; 5-3. DC/AC inverter; 5-4. wave filter; 5-5. power frequency isolating transformer; The device main switch 5-6. fuel cell generates electricity by way of merging two or more grid systems; 5-7. fuel cell inversion grid connection controller; 6. shore connection box; 7. simulate the sail auxiliary propulsion plant; 8. energy regenerative genset; 9. intelligent comprehensive management system; 9-1. integrated communication administrative unit; 9-2. complex energy administrative unit; 9-3. integrated asset administrative unit; 9-4. system-level control program; 9-5. region class control program; 9-6. data storage cell; 11-1. larboard panel; 11-2. starboard panel; 12-1. larboard propulsion electric machine power converter controller; 12-2. starboard propulsion electric machine power converter controller; 13-1. larboard propulsion electric machine; 13-2. starboard propulsion electric machine; 14. larboard change speed gear box; 15. asynchronous generator; 16. larboard power frequency transformation isolator; 17. motor; 18. fan blower; 19. lift sail peculiar to vessel; 20-2. starboard propeller; 21-1. other electrical load of larboard; 21-2. other electrical load of starboard; 22. communication and control signal wire; 23. high-power propulsion electric machine rotational speed and torque controller; 24. energy regenerative generator set controller; 25. blower variable frequency speed setting controller; 26, variable-frequence governor.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
As shown in Figure 1, the embodiment of the invention is based on the generate electricity by way of merging two or more grid systems kW level ship energy system experimental platform of technology of compound energy, comprise main distribution board 10, and the compound energy that all is connected with main distribution board 10 generate electricity by way of merging two or more grid systems device, left-handed panel 11-1 and dextrorotation panel 11-2; This experiment porch also comprises intelligent comprehensive management system 9, and the compound energy operational process of total system experiment porch is optimized configuration and security control; This intelligent comprehensive management system also can be carried out systematic analysis and monitoring, analog simulation and the assets assessment of cycle life-cycle to generating, distribution, power transformation and the electricity consumption of total system experiment porch in other embodiments of the invention.
Wherein the compound energy device that generates electricity by way of merging two or more grid systems comprises the double fuel genset 1, LNG gas-turbine generator set 2, parallel network power generation device 3, wind power grid-connected generating device 4, the fuel cell that all are connected with intelligent comprehensive management system 9 generate electricity by way of merging two or more grid systems device 5, shore connection box 6, energy regenerative genset 8, simulation sail auxiliary propulsion plant 7 and electric propulsion apparatus.
In the embodiments of the invention, generate electricity by way of merging two or more grid systems device 5, shore connection box 6, energy regenerative genset 8 of double fuel genset 1, LNG gas-turbine generator set 2, parallel network power generation device 3, wind power grid-connected generating device 4, fuel cell all is connected with main distribution board 10 by threephase cable, the three-phase voltage of output is AC 400V, and frequency is 50Hz; Perhaps Shu Chu three-phase voltage is AC 440V, and frequency is 60Hz.
In the embodiment of the invention, double fuel genset 1 comprises dual-fuel engine 1-1, double fuel change speed gear box 1-2, double fuel synchronous generator 1-3, double fuel genset main switch 1-4 and double fuel generator control system 1-5; Under the control of double fuel generator control system 1-5, dual-fuel engine 1-1 is as prime mover, drive double fuel synchronous generator 1-3 output three-phase voltage to main distribution board 10 through double fuel change speed gear box 1-2, output voltage is AC400V, frequency 50Hz in one embodiment of the present of invention.
In the embodiment of the invention, LNG gas-turbine generator set 2 comprises LNG(Liquefied Natural Gas liquefied natural gas (LNG)) gas turbine 2-1, LNG combustion gas change speed gear box 2-3, LNG combustion gas synchronous generator 2-4, LNG gas-turbine generator set main switch 2-5 and LNG gas-turbine generator set control system 2-6, LNG gas turbine 2-1 is connected with LNG combustion gas change speed gear box by shaft coupling 2-2, under the control of LNG gas-turbine generator set control system 2-6, LNG gas turbine 2-1 drives LNG combustion gas synchronous generator 2-4 output three-phase voltage to main distribution board 10 by LNG combustion gas change speed gear box 2-3, and output voltage is AC400V in one embodiment of the present of invention, frequency 50Hz.
In the embodiment of the invention, parallel network power generation device 3 comprises solar-energy photo-voltaic cell array 3-1, lightning protection direct current bus-bar 3-2, DC/DC transducer 3-3, DC/AC inverter 3-4, wave filter 3-5, photovoltaic power frequency isolating transformer 3-6, accumulator 3-10, battery management system BMS3-9 and photovoltaic inversion grid connection controller 3-8; Photovoltaic inversion grid connection controller 3-8 implement to detect the surface temperature of extraneous intensity of sunshine, photovoltaic battery array 3-1, adopts the peak power output control strategy to make the VD of photovoltaic battery array 3-1 and electric current at the maximum power point place; Determine line voltage, frequency, phase place through phaselocked loop, the dc inverter of exporting after can adopting the space vector pulse duration modulation technique with DC/DC transducer 3-3 voltage stabilizing by inverter 3-4 is the three-phase electricity of AC400V, 50Hz, and three-phase electricity imports main distribution board 10 through wave filter 3-5 and photovoltaic power frequency isolating transformer 3-6.By battery management system BMS 3-9 the direct current that DC/DC transducer 3-3 exports is charged into accumulator 3-10, use in order to emergency load.
In the embodiment of the invention, wind power grid-connected generating device 4 comprises vertical shaft fan 4-1, transverse axis blower fan 4-2, differential case 4-3, asynchronous generator 4-4, variable-frequence governor 4-5, power frequency isolating transformer 4-6, wind power grid-connected generating device main switch 4-7 and wind-force inversion grid connection controller 4-8, between vertical shaft fan 4-1, transverse axis blower fan 4-2 and the differential case 4-3, all adopt stiff shaft to be connected between differential case 4-3 and the asynchronous generator 4-4;
Differential case 4-3 reaches asynchronous generator 4-4 with the torque of vertical shaft fan 4-1 and transverse axis blower fan 4-2 output, wind-force inversion grid connection controller 4-8 control variable-frequence governor 4-5 is to guarantee asynchronous generator 4-4 output three-phase electricity (as the three-phase electricity of AC 400V, 50Hz) to power frequency isolating transformer 4-6, and three-phase electricity imports main distribution board 10 after power frequency is isolated.
Parallel network power generation device 3 and wind power grid-connected generating device 4 can adopt permanent power control strategy, control by active current and reactive current respectively after the active power that distributed power source can be exported and the reactive power decoupling zero, so that its output power equals reference power, when the running frequency of AC network and voltage fluctuate, guarantee that active power and the reactive power of distributed power source output is constant in allowed band.Switch to the constant voltage constant frequency control strategy under the case of emergency, it is constant namely to keep inverter to connect system's output frequency and the voltage magnitude of ac bus end, and the influence that the power supply real output changes that declines that do not distributed is to guarantee to improve to the full extent energy trans-utilization rate.
In the embodiment of the invention, the fuel cell device 5 that generates electricity by way of merging two or more grid systems comprises fuel cell module 5-1, DC/DC transducer 5-2, DC/AC inverter 5-3, wave filter 5-4, power frequency isolating transformer 5-5, fuel cell generate electricity by way of merging two or more grid systems device main switch 5-6 and fuel cell inversion grid connection controller 5-7;
According to the electrical network loading demand, fuel cell inversion grid connection controller 5-7 control fuel cell module 5-1 is in maximum power point (mpp) all the time, three-phase electricity (as the three-phase electricity of AC400V, 50Hz) is exported in the output of fuel cell module 5-1 processed behind DC/DC transducer 5-2, DC/AC inverter 5-3 and wave filter 5-4, three-phase electricity imports main distribution board 10 through power frequency isolating transformer 5-5.
Among the present invention, can bear the caused power swing of the main electrical load working conditions change of total system by double fuel genset 1, LNG gas turbine powered generator 2 and the fuel cell device 5 that generates electricity by way of merging two or more grid systems, by the power ratio of reasonable adjustment different energy sources electricity generation system, improve the design capacity of parallel network power generation device 3 and wind power grid-connected generating device 4 to greatest extent to improve the proportion of regenerative resource in the whole energy resource system experiment porch.
In the embodiment of the invention, energy regenerative genset 8 comprises larboard change speed gear box 14, energy regenerative generator 15, variable-frequence governor 26, larboard power frequency transformation isolator 16 and energy regenerative genset net-connected controller 24, adopts stiff shaft to be connected between larboard change speed gear box 14 and the energy regenerative generator 15;
The three-phase electricity that energy regenerative generator connecting in parallel with system controller 24 control variable-frequence governors 26 are regulated 15 outputs of energy regenerative generator, three-phase electricity imports main distribution board 10 through larboard power frequency transformation isolator 16 again.
In the embodiment of the invention, simulation sail auxiliary propulsion plant 7 comprises asynchronous motor 17, fan blower 18, blower variable frequency speed setting controller 25 and lift sail 19 peculiar to vessel, asynchronous motor 17 and fan blower 18 are by starboard sub-switchboard 11-1 power supply, and blower variable frequency speed setting controller 25 is controlled wind flow and the relative wind velocity that obtains on the lift sail 19 peculiar to vessel.
In the embodiment of the invention, electric propulsion apparatus comprises high-power propulsion electric machine, spacing oar and high-power propulsion electric machine rotational speed and torque controller 23; High-power propulsion electric machine is by main distribution board 10 power supplies, and it is connected with spacing oar axle, and high-power propulsion electric machine rotational speed and torque controller 23 is connected with intelligent comprehensive management system 9;
This experiment porch also comprises larboard electric propulsion apparatus and starboard electric propulsion apparatus, and wherein the larboard electric propulsion apparatus comprises larboard propulsion electric machine power converter controller 12-1 and larboard propulsion electric machine 13-1; The starboard electric propulsion apparatus comprises starboard propulsion electric machine power converter controller 12-2, starboard propulsion electric machine 13-2 and starboard propeller 20-2;
Left and right side of a ship sub-switchboard carries out distribution to corresponding left and right propulsion electric machine power converter controller; High-power propulsion electric machine rotational speed and torque controller 23 is regulated and control left and right motor power converter controller output voltage and frequency according to demand, to control the running status of left and right side of a ship propulsion electric machine;
Larboard propulsion electric machine 13-1 does not install propelling screws, and it inserts asynchronous generators 15 by larboard change speed gear box 14, to realize the recycling of part electric energy in the experiment porch;
The thrust signal that high-power propulsion electric machine rotational speed and torque controller 23 taken-over vessels send with lift sail 19, regulating and control output voltage and the frequency of left and right side of a ship propulsion electric machine power converter controller, by reducing the torque that advances left and right side of a ship propulsion electric machine and rotating speed to keep the relative ship's speed under the effect of simulation sail auxiliary propulsion plant.
Larboard propulsion electric machine 13-1 connection energy regenerative genset 8 is recycling with part electric energy in the realization experiment porch.The operation of simulation sail auxiliary propulsion plant 7 and left and right side of a ship electric propulsion apparatus coupling is regulated propulsion electric machine output torque and rotating speed to keep the relative ship's speed under the effect of simulation sail auxiliary propulsion in real time by the propulsion electric machine controller.
In the embodiment of the invention, intelligent comprehensive management system 9 comprises integrated communication administrative unit 9-1, data storage cell 9-6, complex energy administrative unit 9-2 and integrated asset administrative unit 9-3;
Double fuel generator control system 1-5, LNG gas-turbine generator set control system 2-6, photovoltaic inversion grid connection controller 3-8, wind-force inversion grid connection controller 4-8, fuel cell inversion grid connection controller 5-7, shore connection box 6, high-power propulsion electric machine rotational speed and torque controller 23, energy regenerative generator set controller 24 and blower variable frequency speed setting controller 25 in real time and intelligent comprehensive management system 9 carry out the both-way communication of control signal and Monitoring Data;
Integrated communication administrative unit 9-1 sends to complex energy administrative unit 9-2 and data storage cell 9-6 respectively after the signal that receives is handled; Complex energy administrative unit 9-2 carries out the operation situation management according to rank and the zone of each unit to it; Efficiency and the economy in total system experiment porch cycle life-cycle of integrated asset administrative unit 9-3 are added up and are assessed.
The present invention incorporates multiple clean energy resource from the angle of global design and total system operational management among the boats and ships energy system; Be maincenter with the intelligent comprehensive management system, the guiding theory that adopts global design and total system operational management is carried out operational management to the kW level ship energy system of the technology of generating electricity by way of merging two or more grid systems based on compound energy; The present invention can carry out that operational process is distributed rationally to the ship energy system, the experimental study of systematic analysis and aspects such as monitoring, security control, analog simulation and the assets assessment of cycle life-cycle; The present invention adopts standard interface and communications protocol, and system's expansibility is strong.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (11)
1. one kind based on the generate electricity by way of merging two or more grid systems kW level ship energy system experimental platform of technology of compound energy, it is characterized in that: comprise main distribution board, and the compound energy that all is connected with described main distribution board generate electricity by way of merging two or more grid systems device, left-handed panel and dextrorotation panel; This experiment porch also comprises the intelligent comprehensive management system, and the compound energy operational process of total system experiment porch is optimized configuration and security control;
The wherein said compound energy device that generates electricity by way of merging two or more grid systems comprises the double fuel genset, LNG gas-turbine generator set, parallel network power generation device, wind power grid-connected generating device, the fuel cell that all are connected with described intelligent comprehensive management system generate electricity by way of merging two or more grid systems device, shore connection box, energy regenerative genset, simulation sail auxiliary propulsion plant and electric propulsion apparatus.
2. experiment porch according to claim 1, it is characterized in that, generate electricity by way of merging two or more grid systems device, shore connection box, energy regenerative genset of double fuel genset, LNG gas-turbine generator set, parallel network power generation device, wind power grid-connected generating device, fuel cell all is connected with main distribution board by threephase cable, the three-phase voltage of output is AC 400V, and frequency is 50Hz; Perhaps Shu Chu three-phase voltage is AC 440V, and frequency is 60Hz.
3. experiment porch according to claim 1 is characterized in that, described double fuel genset comprises dual-fuel engine, double fuel change speed gear box, double fuel synchronous generator, double fuel genset main switch and double fuel generator control system; Under the control of double fuel generator control system, described dual-fuel engine drives double fuel synchronous generator output three-phase voltage to main distribution board as prime mover through the double fuel change speed gear box.
4. experiment porch according to claim 3, it is characterized in that, described LNG gas-turbine generator set comprises LNG gas turbine, LNG combustion gas change speed gear box, LNG combustion gas synchronous generator, LNG gas-turbine generator set main switch and LNG gas-turbine generator set control system, the LNG gas turbine is connected with LNG combustion gas change speed gear box by shaft coupling, under the control of LNG gas-turbine generator set control system, the LNG gas turbine drives LNG combustion gas synchronous generator output three-phase voltage to main distribution board by LNG combustion gas change speed gear box.
5. experiment porch according to claim 4, it is characterized in that described parallel network power generation device comprises solar-energy photo-voltaic cell array, lightning protection direct current bus-bar, DC/DC transducer, DC/AC inverter, wave filter, photovoltaic power frequency isolating transformer, accumulator, battery management system BMS and photovoltaic inversion grid connection controller;
Photovoltaic inversion grid connection controller detects the surface temperature of extraneous intensity of sunshine and photovoltaic battery array, adopt the peak power output control strategy to make the VD of photovoltaic battery array and electric current at the maximum power point place, and determine line voltage, frequency and phase place by phaselocked loop;
The dc inverter that the DC/AC inverter is exported after with the voltage stabilizing of DC/DC transducer is three-phase electricity, and three-phase electricity imports main distribution board through wave filter and photovoltaic power frequency isolating transformer;
Battery management system BMS charges into accumulator with the direct current of DC/DC transducer output, uses in order to emergency load.
6. experiment porch according to claim 5, it is characterized in that, described wind power grid-connected generating device comprises vertical shaft fan, transverse axis blower fan, differential case, asynchronous generator, variable-frequence governor, power frequency isolating transformer, wind power grid-connected generating device main switch and wind-force inversion grid connection controller, between vertical shaft fan, transverse axis blower fan and the differential case, all adopt stiff shaft to be connected between differential case and the asynchronous generator;
Differential case reaches asynchronous generator with the torque of vertical shaft fan and the output of transverse axis blower fan, wind-force inversion grid connection controller control variable-frequence governor is to guarantee asynchronous generator output three-phase electricity to the power frequency isolating transformer, and three-phase electricity imports main distribution board after power frequency is isolated.
7. experiment porch according to claim 6, it is characterized in that the described fuel cell device that generates electricity by way of merging two or more grid systems comprises fuel cell module, DC/DC transducer, DC/AC inverter, wave filter, power frequency isolating transformer, fuel cell generate electricity by way of merging two or more grid systems device main switch and fuel cell inversion grid connection controller;
According to the electrical network loading demand, fuel cell inversion grid connection controller control fuel cell module is in maximum power point (mpp) all the time, the output of fuel cell module is exported three-phase electricity behind DC/DC transducer, DC/AC inverter and wave filter, three-phase electricity imports main distribution board through the power frequency isolating transformer.
8. experiment porch according to claim 7, it is characterized in that, described energy regenerative genset comprises larboard change speed gear box, energy regenerative generator, variable-frequence governor, larboard power frequency transformation isolator and energy regenerative genset net-connected controller, adopts stiff shaft to be connected between larboard change speed gear box and the energy regenerative generator;
The three-phase electricity that energy regenerative generator connecting in parallel with system controller control variable-frequence governor is regulated the output of energy regenerative generator, three-phase electricity imports main distribution board through larboard power frequency transformation isolator again.
9. experiment porch according to claim 8, it is characterized in that, described simulation sail auxiliary propulsion plant comprises asynchronous motor, fan blower, blower variable frequency speed setting controller and lift sail peculiar to vessel, asynchronous motor and fan blower are by the power supply of starboard sub-switchboard, and the blower variable frequency speed setting controller is controlled wind flow and the relative wind velocity that obtains on the lift sail peculiar to vessel.
10. experiment porch according to claim 9 is characterized in that, described electric propulsion apparatus comprises high-power propulsion electric machine, spacing oar and high-power propulsion electric machine rotational speed and torque controller; Described high-power propulsion electric machine is powered by main distribution board, and it is connected with spacing oar axle, and described high-power propulsion electric machine rotational speed and torque controller is connected with described intelligent comprehensive management system;
This experiment porch also comprises larboard electric propulsion apparatus and starboard electric propulsion apparatus, and wherein the larboard electric propulsion apparatus comprises larboard propulsion electric machine power converter controller and larboard propulsion electric machine; The starboard electric propulsion apparatus comprises starboard propulsion electric machine power converter controller, starboard propulsion electric machine and starboard propeller;
Left and right side of a ship sub-switchboard carries out distribution to corresponding left and right propulsion electric machine power converter controller; High-power propulsion electric machine rotational speed and torque controller is regulated and control left and right motor power converter controller output voltage and frequency according to demand, to control the running status of left and right side of a ship propulsion electric machine;
The larboard propulsion electric machine inserts asynchronous generator by the larboard change speed gear box, to realize the recycling of part electric energy in the experiment porch;
The thrust signal that high-power propulsion electric machine rotational speed and torque controller taken-over vessel sends with the lift sail, regulating and control output voltage and the frequency of left and right side of a ship propulsion electric machine power converter controller, by reducing the torque that advances left and right side of a ship propulsion electric machine and rotating speed to keep the relative ship's speed under the effect of simulation sail auxiliary propulsion plant.
11. experiment porch according to claim 10 is characterized in that, described intelligent comprehensive management system comprises integrated communication administrative unit, data storage cell, complex energy administrative unit and integrated asset administrative unit;
Double fuel generator control system, LNG gas-turbine generator set control system, photovoltaic inversion grid connection controller, wind-force inversion grid connection controller, fuel cell inversion grid connection controller, shore connection box, high-power propulsion electric machine rotational speed and torque controller, energy regenerative generator set controller and blower variable frequency speed setting controller in real time and the intelligent comprehensive management system carry out the both-way communication of control signal and Monitoring Data;
The integrated communication administrative unit sends to complex energy administrative unit and data storage cell respectively after the signal that receives is handled; The complex energy administrative unit is carried out the operation situation management according to rank and the zone of each unit to it; The integrated asset administrative unit is added up and is assessed efficiency and the economy in total system experiment porch cycle life-cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310255019.6A CN103345869B (en) | 2013-06-25 | 2013-06-25 | Based on the multikilowatt ship energy system experimental platform that compound energy generates electricity by way of merging two or more grid systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310255019.6A CN103345869B (en) | 2013-06-25 | 2013-06-25 | Based on the multikilowatt ship energy system experimental platform that compound energy generates electricity by way of merging two or more grid systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103345869A true CN103345869A (en) | 2013-10-09 |
| CN103345869B CN103345869B (en) | 2016-01-06 |
Family
ID=49280660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310255019.6A Active CN103345869B (en) | 2013-06-25 | 2013-06-25 | Based on the multikilowatt ship energy system experimental platform that compound energy generates electricity by way of merging two or more grid systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103345869B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943009A (en) * | 2014-04-17 | 2014-07-23 | 武汉新能源接入装备与技术研究院有限公司 | Simulated wind power generation grid connection experimental system |
| CN103939290A (en) * | 2014-04-17 | 2014-07-23 | 武汉新能源接入装备与技术研究院有限公司 | Simulation wind turbine generator suitable for virtual inertia optimization control research |
| CN104015629A (en) * | 2014-06-18 | 2014-09-03 | 青岛大学 | Load isolation type battery-battery integration power system |
| CN104391217A (en) * | 2014-11-25 | 2015-03-04 | 中船黄埔文冲船舶有限公司 | Wire tracking method of watercraft generator system |
| CN104597358A (en) * | 2015-02-06 | 2015-05-06 | 中国船舶重工集团公司第七0四研究所 | Electrically-propelled ship comprehensive power system half-real-object half-virtual experimenting platform |
| CN105093045A (en) * | 2015-09-14 | 2015-11-25 | 哈尔滨工程大学 | Wind-solar-diesel-accumulator hybrid ship micro-grid system test platform |
| CN105337400A (en) * | 2015-11-16 | 2016-02-17 | 许继电源有限公司 | Shore power device shared by port vehicles and boats |
| CN106032262A (en) * | 2014-09-18 | 2016-10-19 | 株式会社铃宏商店 | Forklift |
| CN108009723A (en) * | 2017-12-01 | 2018-05-08 | 大连海事大学 | A kind of ship navigation state judges and energy efficiency state assessment system |
| CN108599272A (en) * | 2018-05-11 | 2018-09-28 | 武汉理工大学 | Ship integrated power system experiment porch based on multiple-energy-source and hybrid energy-storing technology |
| CN109193771A (en) * | 2018-09-27 | 2019-01-11 | 河北工业大学 | A kind of power distribution network end wind-powered electricity generation photovoltaic capacity ratio optimization method |
| CN109979292A (en) * | 2019-03-29 | 2019-07-05 | 武汉理工大学 | A kind of half actual loading test platform of energy mix electric propulsion system peculiar to vessel |
| CN112255566A (en) * | 2020-12-22 | 2021-01-22 | 澄瑞电力科技（上海）有限公司 | High-voltage shore power simulation ship receiving test system, device and method |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006117179A (en) * | 2004-10-25 | 2006-05-11 | Toshiba Mitsubishi-Electric Industrial System Corp | Electric propulsion device for vessel |
| CN101342938A (en) * | 2008-03-17 | 2009-01-14 | 上海海事大学 | Built-in propulsion control device of middle and small electric propulsion watercraft and control method thereof |
| JP4356684B2 (en) * | 2005-11-09 | 2009-11-04 | 西芝電機株式会社 | Electric propulsion device for ships |
| KR20100119701A (en) * | 2009-05-01 | 2010-11-10 | 이강선 | Motor ship propelled by a battery chargeable by wind, light and electricity |
| CN201656848U (en) * | 2010-04-26 | 2010-11-24 | 成都雷奥风电传感器有限公司 | Access system for fully utilizing wind energy and solar energy |
| CN201802563U (en) * | 2010-09-30 | 2011-04-20 | 华锐风电科技(集团)股份有限公司 | Full-power squirrel-cage set wind power generation apparatus |
| CN202013274U (en) * | 2011-03-07 | 2011-10-19 | 上海海事大学 | Electric propulsion multi-mode hybrid power system test platform of ship |
| CN202016568U (en) * | 2011-03-07 | 2011-10-26 | 上海海事大学 | Hybrid ship electric power propelling system |
| CN202109382U (en) * | 2011-06-07 | 2012-01-11 | 武汉理工大学 | Solar energy photovoltaic alternating-current illuminating system for boarding bridge |
| CN202156534U (en) * | 2011-07-28 | 2012-03-07 | 上海海事大学 | Multi-power-resource hybrid-power ship power propulsion system |
| CN102487200A (en) * | 2009-10-22 | 2012-06-06 | 徐圣 | Mixed power supply system for ship |
| CN102684220A (en) * | 2012-05-02 | 2012-09-19 | 武汉理工大学 | Marine photovoltaic power generation grid-connected experimental platform |
| CN202586500U (en) * | 2012-04-26 | 2012-12-05 | 中国人民解放军海军工程大学 | Ship energy management system |
| CN202628374U (en) * | 2012-06-12 | 2012-12-26 | 东旭集团有限公司 | Hybrid offshore power generation system |
| CN202737555U (en) * | 2012-07-27 | 2013-02-13 | 无锡富洪科技有限公司 | Composite energy apparatus for ship and ship equipped with same |
| CN102951282A (en) * | 2012-11-22 | 2013-03-06 | 永济新时速电机电器有限责任公司 | Electric propelled inland river cargo ship |
| JP5164042B2 (en) * | 2008-11-13 | 2013-03-13 | 西芝電機株式会社 | Ship energy system |
| CN102983588A (en) * | 2012-11-14 | 2013-03-20 | 四川东方电气自动控制工程有限公司 | Photovoltaic grid-tied inversion system based on novel grid-tied control algorithm |
| CN103166250A (en) * | 2013-01-31 | 2013-06-19 | 东南大学 | Smart energy management device of multi-energy power supply system |
-
2013
- 2013-06-25 CN CN201310255019.6A patent/CN103345869B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006117179A (en) * | 2004-10-25 | 2006-05-11 | Toshiba Mitsubishi-Electric Industrial System Corp | Electric propulsion device for vessel |
| JP4356684B2 (en) * | 2005-11-09 | 2009-11-04 | 西芝電機株式会社 | Electric propulsion device for ships |
| CN101342938A (en) * | 2008-03-17 | 2009-01-14 | 上海海事大学 | Built-in propulsion control device of middle and small electric propulsion watercraft and control method thereof |
| JP5164042B2 (en) * | 2008-11-13 | 2013-03-13 | 西芝電機株式会社 | Ship energy system |
| KR20100119701A (en) * | 2009-05-01 | 2010-11-10 | 이강선 | Motor ship propelled by a battery chargeable by wind, light and electricity |
| CN102487200A (en) * | 2009-10-22 | 2012-06-06 | 徐圣 | Mixed power supply system for ship |
| CN201656848U (en) * | 2010-04-26 | 2010-11-24 | 成都雷奥风电传感器有限公司 | Access system for fully utilizing wind energy and solar energy |
| CN201802563U (en) * | 2010-09-30 | 2011-04-20 | 华锐风电科技(集团)股份有限公司 | Full-power squirrel-cage set wind power generation apparatus |
| CN202013274U (en) * | 2011-03-07 | 2011-10-19 | 上海海事大学 | Electric propulsion multi-mode hybrid power system test platform of ship |
| CN202016568U (en) * | 2011-03-07 | 2011-10-26 | 上海海事大学 | Hybrid ship electric power propelling system |
| CN202109382U (en) * | 2011-06-07 | 2012-01-11 | 武汉理工大学 | Solar energy photovoltaic alternating-current illuminating system for boarding bridge |
| CN202156534U (en) * | 2011-07-28 | 2012-03-07 | 上海海事大学 | Multi-power-resource hybrid-power ship power propulsion system |
| CN202586500U (en) * | 2012-04-26 | 2012-12-05 | 中国人民解放军海军工程大学 | Ship energy management system |
| CN102684220A (en) * | 2012-05-02 | 2012-09-19 | 武汉理工大学 | Marine photovoltaic power generation grid-connected experimental platform |
| CN202628374U (en) * | 2012-06-12 | 2012-12-26 | 东旭集团有限公司 | Hybrid offshore power generation system |
| CN202737555U (en) * | 2012-07-27 | 2013-02-13 | 无锡富洪科技有限公司 | Composite energy apparatus for ship and ship equipped with same |
| CN102983588A (en) * | 2012-11-14 | 2013-03-20 | 四川东方电气自动控制工程有限公司 | Photovoltaic grid-tied inversion system based on novel grid-tied control algorithm |
| CN102951282A (en) * | 2012-11-22 | 2013-03-06 | 永济新时速电机电器有限责任公司 | Electric propelled inland river cargo ship |
| CN103166250A (en) * | 2013-01-31 | 2013-06-19 | 东南大学 | Smart energy management device of multi-energy power supply system |
Non-Patent Citations (4)
| Title |
|---|
| 乔鸣忠 等: "变频器供电的船舶推进系统制动过程研究", 《武汉理工大学学报(交通科学与工程版)》 * |
| 冷贵峰: "基于燃料电池的分布式发电并网系统的研究", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑2010年第1期》 * |
| 钱晓江: "船舶集成平台管理系统和船岸一体化", 《上海海事大学学报 》 * |
| 陈占林 等: "光伏并网发电模拟装置的设计", 《中国新技术新产品》 * |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939290A (en) * | 2014-04-17 | 2014-07-23 | 武汉新能源接入装备与技术研究院有限公司 | Simulation wind turbine generator suitable for virtual inertia optimization control research |
| CN103943009A (en) * | 2014-04-17 | 2014-07-23 | 武汉新能源接入装备与技术研究院有限公司 | Simulated wind power generation grid connection experimental system |
| CN103939290B (en) * | 2014-04-17 | 2017-05-10 | 武汉新能源接入装备与技术研究院有限公司 | Simulation wind turbine generator suitable for virtual inertia optimization control research |
| CN104015629B (en) * | 2014-06-18 | 2016-02-24 | 青岛大学 | The electric integrated power system of a kind of load isolation formula |
| CN104015629A (en) * | 2014-06-18 | 2014-09-03 | 青岛大学 | Load isolation type battery-battery integration power system |
| CN106032262A (en) * | 2014-09-18 | 2016-10-19 | 株式会社铃宏商店 | Forklift |
| CN104391217A (en) * | 2014-11-25 | 2015-03-04 | 中船黄埔文冲船舶有限公司 | Wire tracking method of watercraft generator system |
| CN104597358A (en) * | 2015-02-06 | 2015-05-06 | 中国船舶重工集团公司第七0四研究所 | Electrically-propelled ship comprehensive power system half-real-object half-virtual experimenting platform |
| CN105093045A (en) * | 2015-09-14 | 2015-11-25 | 哈尔滨工程大学 | Wind-solar-diesel-accumulator hybrid ship micro-grid system test platform |
| CN105337400A (en) * | 2015-11-16 | 2016-02-17 | 许继电源有限公司 | Shore power device shared by port vehicles and boats |
| CN108009723A (en) * | 2017-12-01 | 2018-05-08 | 大连海事大学 | A kind of ship navigation state judges and energy efficiency state assessment system |
| CN108599272A (en) * | 2018-05-11 | 2018-09-28 | 武汉理工大学 | Ship integrated power system experiment porch based on multiple-energy-source and hybrid energy-storing technology |
| CN108599272B (en) * | 2018-05-11 | 2022-03-18 | 武汉理工大学 | Ship comprehensive electric power system experiment platform based on multi-energy and hybrid energy storage technology |
| CN109193771A (en) * | 2018-09-27 | 2019-01-11 | 河北工业大学 | A kind of power distribution network end wind-powered electricity generation photovoltaic capacity ratio optimization method |
| CN109193771B (en) * | 2018-09-27 | 2021-04-20 | 河北工业大学 | Wind power photovoltaic capacity ratio optimization method for power distribution network terminal |
| CN109979292A (en) * | 2019-03-29 | 2019-07-05 | 武汉理工大学 | A kind of half actual loading test platform of energy mix electric propulsion system peculiar to vessel |
| CN109979292B (en) * | 2019-03-29 | 2021-06-08 | 武汉理工大学 | Semi-physical test platform of marine hybrid energy electric propulsion system |
| CN112255566A (en) * | 2020-12-22 | 2021-01-22 | 澄瑞电力科技（上海）有限公司 | High-voltage shore power simulation ship receiving test system, device and method |
| CN112255566B (en) * | 2020-12-22 | 2021-03-26 | 澄瑞电力科技（上海）有限公司 | High-voltage shore power simulation ship receiving test system, device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103345869B (en) | 2016-01-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103345869B (en) | Based on the multikilowatt ship energy system experimental platform that compound energy generates electricity by way of merging two or more grid systems | |
| CN103332284B (en) | A kind of energy management of hybrid ship electric power propelling system and control method | |
| CN103072681B (en) | Multi-energy-source hybrid power system for boat | |
| CN104015912B (en) | Ship hybrid power control system and control method | |
| CN106364651A (en) | Comprehensive ship electric propelling system and using method | |
| Yu et al. | Evaluation on the energy efficiency and emissions reduction of a short-route hybrid sightseeing ship | |
| CN103929115B (en) | And the double mode boats and ships solar power system of off-network | |
| Jin et al. | Frequency-division power sharing and hierarchical control design for DC shipboard microgrids with hybrid energy storage systems | |
| CN107269454B (en) | Power generation with marine energy system suitable for offshore platform frequency conversion drive trepan | |
| CN113300422A (en) | Ship hybrid power supply system, ship and power supply control method thereof | |
| Mutarraf et al. | Adaptive power management of hierarchical controlled hybrid shipboard microgrids | |
| Rezkallah et al. | Modified PQ control for power quality improvement of standalone hybrid wind diesel battery system | |
| Othman et al. | Hybrid shipboard microgrids: System architectures and energy management aspects | |
| Zahedi et al. | Voltage regulation and power sharing control in ship LVDC power distribution systems | |
| Obaid et al. | Wind-fuel-cell-solar hybrid electric boat power design with MPPT system | |
| Li et al. | Mitigation effect of flywheel energy storage on the performance of marine gas turbine DC microgrid under high-power load mutation | |
| CN102157962A (en) | Wind power generator unit based complementary power generating system and grid combined debugging method | |
| Maaruf et al. | Hybrid solar/pem fuel cell/and water electrolyzer energy system for all-electric ship | |
| CN105253280A (en) | Electric-driven ship | |
| CN106972533A (en) | A kind of system and method for island microgrid black starting-up | |
| CN206502003U (en) | A kind of solar energy ship Powerpush Unit | |
| Liao et al. | Research on control strategy of a multi-energy ship microgrid using diesel–battery rotation | |
| KR20120132602A (en) | Fusion hybrid renewable energy power systems ship and the manufacturing method | |
| Qiu et al. | Techno-economic assessment of a PV/SC hybrid power system integrated into 2240 PCTC Ro-Ro ship | |
| CN204858593U (en) | Mix wind generator system based on direct current transmission circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Yuwei Inventor after: Yan Xinping Inventor after: Yuan Chengqing Inventor after: Chen Shunhuai Inventor after: Xu Li Inventor after: Tang Xujing Inventor after: Zhang Yuelei Inventor after: Yuan Yupeng Inventor after: Zhang Yan Inventor before: Yan Xinping Inventor before: Sun Yuwei Inventor before: Yuan Chengqing Inventor before: Chen Shunhuai Inventor before: Xu Li Inventor before: Tang Xujing Inventor before: Zhang Yuelei Inventor before: Yuan Yupeng Inventor before: Zhang Yan |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180316 Address after: No. 1617 Mingshui Economic Development Zone century Zhangqiu District of Ji'nan City, Shandong province 250200 Avenue Patentee after: SHANDONG BOS ENERGY TECHNOLOGY CO., LTD. Address before: 430070 Hubei Province, Wuhan city Hongshan District Luoshi Road No. 122 Patentee before: Wuhan University of Technology |