CN105044613A - High-fidelity satellite load scene reproduction device and method - Google Patents
High-fidelity satellite load scene reproduction device and method Download PDFInfo
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- CN105044613A CN105044613A CN201510465938.5A CN201510465938A CN105044613A CN 105044613 A CN105044613 A CN 105044613A CN 201510465938 A CN201510465938 A CN 201510465938A CN 105044613 A CN105044613 A CN 105044613A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention provides a high-fidelity satellite load scene reproduction device and method. An AD acquisition card is utilized to obtain satellite load change information; the collected waveform data is utilized to drive an arbitrary waveform generator to output load change waveforms; the load change waveforms modulate an electronic load to change quickly, and thus change conditions of a satellite load is simulated precisely; a satellite storage battery is a slowly-varying system; tele-measured data of the storage battery meets initial accuracy requirement of the storage battery; a storage battery simulation test device is utilized to test the storage battery to obtain a storage battery model; in the process of load scene reproduction, model data is input to the storage battery simulation test device, and thus the storage battery is simulated precisely; the initial state of the storage battery simulation test device is set according to the tele-measured data, so that the state of the storage battery in the satellite load scene is reproduced in a high-precision manner; and a solar simulation array is set according to the set value stored in solar cell simulation array software for providing power for a satellite, and thus external power supply state of the satellite is reproduced.
Description
Technical field
The present invention relates to satellite power supply and distribution system, specifically, what relate to is a kind of Hi-Fi satellite load reproducer and method, is applied in satellite power supply and distribution subsystem test and whole star integration test.
Background technology
Satellite comprises multiple loadtype, and (such as refrigeration machine is the load of sawtooth wave change type, SAR radar is pulse-type load etc.), and whole star load changes greatly during satellite operation, wish acquisition satellite real load variation characteristic, by load characteristic repeatedly high precision reproduction, the power supply-distribution system performance of test satellite; In this external satellite failure investigation, for ease of problem investigation, need high precision to rebuild the load context of satellite, repeatedly simulate investigation.
But use real satellite load, accumulator, there is security, be difficult to repeat fast to set up the problem of state, can impact safely the life of storage battery and unit, it is need state that the state of accumulator is also difficult to quick-setting, therefore need to set up a kind of Hi-Fi satellite load scene replay method, repeatedly can set up satellite load, interior electricity (accumulator) and dispatch from foreign news agency (solar cell simulation battle array) state fast, reappear satellite power supply and distribution on-the-spot.
The present invention is exactly a kind of measuring technology in order to solve the problem.Do not find explanation or the report of similar correlation technique at present, not yet collect similar data both at home and abroad yet.
Summary of the invention
For defect of the prior art, the object of this invention is to provide a kind of Hi-Fi satellite load scene reproducer and method.
The present invention is in test process, AD capture card (or oscillograph) is utilized to obtain satellite load situation of change, the Wave data gathered is utilized to drive AWG (Arbitrary Waveform Generator) output load change waveform, load change waveform modulated electronic load Rapid Variable Design, thus the situation of change of high-precision analog satellite load; Satellite accumulator is slowly varying system, the telemetry of accumulator meets the accuracy requirement of accumulator initial value, utilize Storage Battery Simulation testing apparatus to test accumulator and obtain battery model, in load reappears, model data is imported Storage Battery Simulation testing apparatus, high-precision analog accumulator, arranges the initial state of Storage Battery Simulation testing apparatus according to telemetry, thus the battery condition at high precision reduction satellite load scene; According to the settings of storing to the solar cell simulation battle array software of power satellite, solar simulation battle array is set, goes back the externally fed state of protosatellite.
According to one provided by the invention Hi-Fi satellite load scene reproducer, comprise as lower device:
For gathering the AD capture card of load change waveform;
For generating the AWG (Arbitrary Waveform Generator) of load change waveform;
For the electronic load that the received input waveform of analog satellite load is modulated;
For the Storage Battery Simulation testing apparatus of analog satellite accumulator;
For the solar battery array simulator of analog satellite dispatch from foreign news agency input.
Preferably, described AD capture card: for gathering bus load and unit load change waveform, be specially:
I/V change-over circuit is (such as on star for satellite bus current, high precision milliohm resistance and difference amplifier, hall sensing circuit etc.) be converted to voltage analog, this voltage analog by cable system on star, take off plug-in cable star and be connected to ground, ground use AD capture card gather satellite once, the wired measuring signal of secondary bus electric current, obtain the situation of change of satellite bus load; For unit, measured the curent change situation of unit by current clamp, obtain the situation of change of unit load.
Preferably, described AWG (Arbitrary Waveform Generator): for the satellite load current waveform information gathered according to AD capture card, output load change waveform is to electronic load, and modulation electronic load exports.
Preferably, described electronic load: for analog satellite load, is divided into two types:
One is high power load, for the load of analog satellite bus (63200 load series as chroma company);
Another kind is normal load, for simulating unit power consumption (the N3300 load series as Agilent company), receiving the load change waveform of AWG (Arbitrary Waveform Generator) input, being realized the consecutive variations of load by waveform modulated.
Preferably, described Storage Battery Simulation testing apparatus: for by testing accumulator, obtaining the discharge and recharge of accumulator, voltage, electricity, internal resistance information, setting up the model of accumulator, replaces battery applications to reappear scene in load.Satellite accumulator belongs to slowly varying system, there is load and power supply duality, Storage Battery Simulation testing apparatus (the APS Advanced Power as Agilent company) possesses power supply and load two resembles bumpless transfer function, by testing accumulator, obtain the information such as discharge and recharge, voltage, electricity, internal resistance of accumulator, set up the high-precision model of accumulator, replace battery applications to reappear scene in load.Use storage battery analog device, one is be convenient to set up state fast (true accumulator is slowly varying system, be difficult to set up state fast), two is can carry out repeatedly repeated test (in load scene is reappeared, repeatedly use true accumulator, infringement battery life, and there is security risk).
Preferably, described solar battery array simulator: for analog satellite solar battery array power output (as Agilent company E4360 series), input as the dispatch from foreign news agency of satellite.
According to a kind of high-fidelity satellite load scene replay method utilizing above-mentioned Hi-Fi satellite load scene reproducer provided by the invention, it is characterized in that, the method comprises two parts: load scene record and load scene are reappeared, and comprise following steps:
Step 1: satellite load scene record, comprises and carries out record to satellite load change, battery condition and solar cell simulation battle array state;
Step 2: satellite load reappears, comprises and reappears satellite load change, battery condition and solar cell simulation battle array state.
Preferably, described step 1 comprises the steps:
Step 101: satellite bus current is converted to voltage telesignalisation through satellite I/V change-over circuit, this voltage telesignalisation is connected to ground through satellite cable net, de-plug-in cable, ground this voltage telesignalisation of AD capture card high speed acquisition, the voltage of collection is obtained corresponding bus current value by formulae discovery, obtains bus load change information;
Step 102: for unit, measures the situation of change of unit load current by current clamp, obtain unit load change information;
Step 103: the bus load change information of AD capture card collection and unit load change information are sent to PC and carry out analyzing and processing, obtains the Wave data of modulation bus electronic load and unit electronic load;
Step 104: by Storage Battery Simulation testing apparatus test accumulator, obtain the discharge and recharge of accumulator, voltage, electricity, internal resistance information, set up battery model;
Step 105: the status information extracting accumulator from satellite telemetering data, as the initial value of accumulator;
Step 106: the settings of real-time storage satellite solar cell simulation battle array and output state, according to the settings also protosatellite dispatch from foreign news agency environment stored.
Preferably, described step 103 comprises the steps:
Step 103.1: deduct unit load variation amount in bus load change information, is separated the change information of bus electronic load with unit load;
Step 103.2: load current variable quantity is normalized, processing costs is multiplied by the maximum output valve (10V) of AWG (Arbitrary Waveform Generator), obtain and control the information that AWG (Arbitrary Waveform Generator) exports any ripple, the waveform of this any ripple is for modulating electronic load exporting change;
Preferably, described step 2 comprises the steps:
Step 201: select corresponding time starting point, according to satellite solar cell simulation battle array settings and the output state of record, arranges satellite solar cell simulation battle array and exports, go back protosatellite external electric field scape;
Step 202: according to the battery model set up, arranges Storage Battery Simulation test macro (the APS7900 series as Agilent), analog satellite accumulator;
Step 203: the voltage telesignalisation put according to the recovery time, determine the original state (information such as open-circuit voltage, accumulator electric-quantity) of Storage Battery Simulation, because accumulator is slowly varying system, the refresh cycle of accumulator remote measurement is 0.5s ~ 2s, can meet the initial value accuracy requirement of Storage Battery Simulation.
Step 204: the load current change information according to the collection of AD capture card arranges AWG (Arbitrary Waveform Generator) and exports any ripple;
Step 205: the bus load change waveform modulated high-power electronic load change that AWG (Arbitrary Waveform Generator) exports, to electronic load stepless control, analog bus load changes;
Step 206: the unit load change waveform modulated common power electronic load that AWG (Arbitrary Waveform Generator) exports, to the quick stepless control of electronic load high precision, simulation unit load change.
Compared with prior art, the present invention has following beneficial effect:
1, high fidelity satellite load scene replay method of the present invention provides a kind of method of satellite real load scene high-precision analog, can Fast Reconstruction load scene, make the load of satellite, accumulator, solar battery array simulator be operated in setting starting point, carry out repeatedly load scenario simulation.
2, measure method disclosed in this invention has certain versatility to the system testing of various model satellite power supply and distribution and whole star integration test, can be applicable to allly to have in satellite power supply and distribution system ground test and product development.
3, the invention provides the load of a kind of high-fidelity satellite whole star, the scene record of interior electricity (accumulator) state and dispatch from foreign news agency (solar simulation battle array) state and on-the-spot replay method, significant for fault scenes reproduction, power supply-distribution system test.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present invention will become more obvious:
Fig. 1 is the structured flowchart of the present invention's Hi-Fi satellite load scene reproducer;
Fig. 2 is satellite load scene replay method process flow diagram of the present invention.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.Following examples will contribute to those skilled in the art and understand the present invention further, but not limit the present invention in any form.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, some changes and improvements can also be made.These all belong to protection scope of the present invention.
The present invention discloses a kind of Hi-Fi satellite load scene replay method, comprise: satellite once, secondary bus electric current is converted to voltage signal through I/V change-over circuit, through satellite cable net, de-plug-in cable to ground, ground this voltage of AD capture card high speed acquisition, corresponding bus current is gone out by formulae discovery, thus obtain satellite bus high precision load change information, by current clamp probe acquires satellite distribution branch curent change information, thus obtain the high precision change shape information of unit load; By Storage Battery Simulation testing apparatus test accumulator, obtain battery model, accumulator is slowly varying system, and in satellite telemetering data, accumulator telemetry intelligence (TELINT) can meet the initial value accuracy requirement of accumulator, reduces the running status of accumulator according to the initial value of accumulator and model; Solar battery array control software design real time record stores settings and the output state of simulation battle array, for going back protosatellite external electric field scape; The scene record of satellite load, interior electricity (accumulator) and dispatch from foreign news agency (solar cell simulation battle array) is completed by above step.The high-resolution load delta data of record is used to drive AWG (Arbitrary Waveform Generator), output load change waveform, by the waveform modulated interface exporting electronic load to of AWG (Arbitrary Waveform Generator), electronic load can change output according to the modulation waveform of input, realizes high-precision load simulation; Storage Battery Simulation testing apparatus, according to the battery model emulation accumulator recorded, according to the relevant telemetry determination accumulator original state of accumulator, completes electricity condition in satellite and reappears; According to the solar simulation battle array settings of record, simulation battle array is set and exports, go back protosatellite externally fed state; Final thus the scene completing satellite load, interior electricity and dispatch from foreign news agency reappears.
For solving satellite load scene high precision fast playback problem, the present invention adopts AD collector (oscillograph), AWG (Arbitrary Waveform Generator), electronic load carrys out high precision and obtains and reappear satellite load situation of change, Storage Battery Simulation testing apparatus is utilized to obtain battery model, according to telemetry, accumulator initial value is set, complete the quick foundation of satellite internal electric field scape, utilize the recorded information of solar simulation battle array settings to arrange simulation battle array to export, complete the quick foundation of the outer electrical environment of satellite, thus achieve satellite load, interior electricity, the quick high accuracy of dispatch from foreign news agency scene is set up, be convenient to satellite problem investigation and power supply-distribution system testing authentication.
Step one: use Storage Battery Simulation testing apparatus (the APS7900 series as Agilent company) test accumulator, obtain battery model (containing information such as electricity, voltage, internal resistances).
Step 2: power satellite interface simulates battle array apparatus interconnection by de-plug-in cable and solar cell, ensures that the outer electric pathway of satellite is correct.
Step 3: the wired supervisory signal of satellite bus current causes ground by de-plug-in cable, ground uses AD capture card (or oscillograph) to gather bus load current change information.
Step 4: current clamp probe is connected to the power supply input interface paying close attention to unit, preparation for acquiring unit load change information.
Step 5: satellite powers up work, record satellite load, interior electricity, dispatch from foreign news agency status information: use AD capture card to gather bus load and unit load change information, solar simulation battle array control software design real time record simulation battle array configuration information and output state, satellite Real-time Collection battery condition, pass by under telemetry, accumulator is slowly varying system, and the update cycle of accumulator remote measurement is 0.5s ~ 2s, meets the accuracy requirement that battery condition is determined.
Step 6: to sum up, completes load field notes.As required, select the load varied sections needing to reappear, the information in section is processed, obtain the shape information of modulation electronic load change.
Step 7: use storage battery analog device to replace true accumulator, interconnect with satellite power supply controller, one be repeatedly can set up needs fast satellite in electricity condition, two is avoid the damage to true accumulator, improves load and reappears the security tested.
Step 8: high power load is accessed satellite bus, replaces unit access satellite distribution branch, completes bus load and the simulation paying close attention to unit load by common power load.
Step 9: the waveform modulated interface of electronic load and AWG (Arbitrary Waveform Generator) are interconnected, configuration electronic load is input waveform modulation condition.
Step 10: according to the configuration information of solar battery array simulator control software design record, arranges simulation battle array and exports, power up, complete satellite dispatch from foreign news agency Environmental re-appearing to satellite.
Step 11: configuration Storage Battery Simulation testing apparatus, Reality simulation accumulator, according to the information needing the load varied sections of reappearing, arranges the original state of Storage Battery Simulation testing apparatus, completes battery condition and reappears.
Step 12: according to the load change Wave data of record, control AWG (Arbitrary Waveform Generator) output waveform, high precision modulation bus load and unit load change, reduction satellite load scene change.
To sum up, can fast, repeated load scene reappear, test.
Above specific embodiments of the invention are described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes within the scope of the claims or revise, and this does not affect flesh and blood of the present invention.
Claims (10)
1. a Hi-Fi satellite load scene reproducer, is characterized in that, comprise as lower device:
For gathering the AD capture card of load change waveform;
For generating the AWG (Arbitrary Waveform Generator) of load change waveform;
For the electronic load that the received input waveform of analog satellite load is modulated;
For the Storage Battery Simulation testing apparatus of analog satellite accumulator;
For the solar battery array simulator of analog satellite dispatch from foreign news agency input.
2. Hi-Fi satellite load scene replay method according to claim 1, is characterized in that, described AD capture card: for gathering bus load and unit load change waveform, be specially:
Satellite bus current I/V change-over circuit on star is converted to voltage analog, this voltage analog by cable system on star, take off plug-in cable star and be connected to ground, ground use AD capture card gather satellite once, the wired measuring signal of secondary bus electric current, obtain the situation of change of satellite bus load; For unit, measured the curent change situation of unit by current clamp, obtain the situation of change of unit load.
3. Hi-Fi satellite load scene replay method according to claim 1, it is characterized in that, described AWG (Arbitrary Waveform Generator): for the satellite load current waveform information gathered according to AD capture card, output load change waveform is to electronic load, and modulation electronic load exports.
4. Hi-Fi satellite load scene replay method according to claim 1, is characterized in that, described electronic load: for analog satellite load, is divided into two types:
One is high power load, for the load of analog satellite bus;
Another kind is normal load, for simulating unit power consumption, receiving the load change waveform of AWG (Arbitrary Waveform Generator) input, being realized the consecutive variations of load by waveform modulated.
5. Hi-Fi satellite load scene replay method according to claim 1, it is characterized in that, described Storage Battery Simulation testing apparatus: for by testing accumulator, obtain the discharge and recharge of accumulator, voltage, electricity, internal resistance information, set up the model of accumulator, replace battery applications to reappear scene in load.
6. Hi-Fi satellite load scene replay method according to claim 1, is characterized in that, described solar battery array simulator: to power output for analog satellite solar battery array, the dispatch from foreign news agency as satellite inputs.
7. utilize a high-fidelity satellite load scene replay method for the Hi-Fi satellite load scene reproducer described in claim 1, it is characterized in that, the method comprises two parts: load scene record and load scene are reappeared, and comprise following steps:
Step 1: satellite load scene record, comprises and carries out record to satellite load change, battery condition and solar cell simulation battle array state;
Step 2: satellite load reappears, comprises and reappears satellite load change, battery condition and solar cell simulation battle array state.
8. Hi-Fi satellite load scene replay method according to claim 7, it is characterized in that, described step 1 comprises the steps:
Step 101: satellite bus current is converted to voltage telesignalisation through satellite I/V change-over circuit, this voltage telesignalisation is connected to ground through satellite cable net, de-plug-in cable, ground this voltage telesignalisation of AD capture card high speed acquisition, the voltage of collection is obtained corresponding bus current value by formulae discovery, obtains bus load change information;
Step 102: for unit, measures the situation of change of unit load current by current clamp, obtain unit load change information;
Step 103: the bus load change information of AD capture card collection and unit load change information are sent to PC and carry out analyzing and processing, obtains the Wave data of modulation bus electronic load and unit electronic load;
Step 104: by Storage Battery Simulation testing apparatus test accumulator, obtain the discharge and recharge of accumulator, voltage, electricity, internal resistance information, set up battery model;
Step 105: the status information extracting accumulator from satellite telemetering data, as the initial value of accumulator;
Step 106: the settings of real-time storage satellite solar cell simulation battle array and output state, according to the settings also protosatellite dispatch from foreign news agency environment stored.
9. Hi-Fi satellite load scene replay method according to claim 8, it is characterized in that, described step 103 comprises the steps:
Step 103.1: deduct unit load variation amount in bus load change information, is separated the change information of bus electronic load with unit load;
Step 103.2: load current variable quantity is normalized, processing costs is multiplied by the maximum output valve (10V) of AWG (Arbitrary Waveform Generator), obtain and control the information that AWG (Arbitrary Waveform Generator) exports any ripple, the waveform of this any ripple is for modulating electronic load exporting change.
10. Hi-Fi satellite load scene replay method according to claim 7, it is characterized in that, described step 2 comprises the steps:
Step 201: select corresponding time starting point, according to satellite solar cell simulation battle array settings and the output state of record, arranges satellite solar cell simulation battle array and exports, go back protosatellite external electric field scape;
Step 202: according to the battery model set up, Storage Battery Simulation test macro is set, analog satellite accumulator;
Step 203: the voltage telesignalisation put according to the recovery time, determines the original state of Storage Battery Simulation;
Step 204: the load current change information according to the collection of AD capture card arranges AWG (Arbitrary Waveform Generator) and exports any ripple;
Step 205: the bus load change waveform modulated high-power electronic load change that AWG (Arbitrary Waveform Generator) exports, to electronic load stepless control, analog bus load changes;
Step 206: the unit load change waveform modulated common power electronic load that AWG (Arbitrary Waveform Generator) exports, to the quick stepless control of electronic load high precision, simulation unit load change.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105373009A (en) * | 2015-11-12 | 2016-03-02 | 中国人民解放军国防科学技术大学 | Renewable energy system simulation test and semi-physical simulation system |
| CN105403843A (en) * | 2015-12-07 | 2016-03-16 | 上海空间电源研究所 | Semi-physical simulation system of satellite power supply |
| CN105446181A (en) * | 2015-11-30 | 2016-03-30 | 上海卫星工程研究所 | Integrated launching console for quick response satellite |
| CN107817781A (en) * | 2017-09-22 | 2018-03-20 | 上海卫星工程研究所 | General purpose test equipment applied to spaceborne multifunctional platform electronics unit |
| CN107991621A (en) * | 2017-11-24 | 2018-05-04 | 上海微小卫星工程中心 | It is a kind of can analog satellite accumulator cell charging and discharging curve test device and method |
| CN108674699A (en) * | 2018-05-21 | 2018-10-19 | 北京空间飞行器总体设计部 | A kind of satellite equivalent system of the bipolar gating of time-sharing multiplex |
| CN110928196A (en) * | 2019-11-01 | 2020-03-27 | 上海卫星工程研究所 | Double-star combined test energy simulation and monitoring system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1982863A (en) * | 2005-12-14 | 2007-06-20 | 上海微小卫星工程中心 | Universal micro-satellite comprehensive testing platform based on PXI system |
| JP2011153909A (en) * | 2010-01-27 | 2011-08-11 | Chugoku Electric Power Co Inc:The | System for displaying residual capacity of storage battery |
| CN102937697A (en) * | 2012-11-25 | 2013-02-20 | 中国航天科技集团公司第五研究院第五一〇研究所 | LEO (low earth orbit) high-voltage solar cell secondary discharge test device and method |
| CN103744467A (en) * | 2013-12-16 | 2014-04-23 | 浙江大学 | Maximum power tracking device for solar cell of miniature satellite power system and control method thereof |
| CN103760432A (en) * | 2013-12-20 | 2014-04-30 | 兰州空间技术物理研究所 | Polar orbit satellite bus power cable secondary discharge ground simulation test system and method |
| CN104375502A (en) * | 2014-11-13 | 2015-02-25 | 中国科学院光电研究院 | Ground testing system suitable for power source controller of stratospheric airship |
-
2015
- 2015-07-31 CN CN201510465938.5A patent/CN105044613B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1982863A (en) * | 2005-12-14 | 2007-06-20 | 上海微小卫星工程中心 | Universal micro-satellite comprehensive testing platform based on PXI system |
| JP2011153909A (en) * | 2010-01-27 | 2011-08-11 | Chugoku Electric Power Co Inc:The | System for displaying residual capacity of storage battery |
| CN102937697A (en) * | 2012-11-25 | 2013-02-20 | 中国航天科技集团公司第五研究院第五一〇研究所 | LEO (low earth orbit) high-voltage solar cell secondary discharge test device and method |
| CN103744467A (en) * | 2013-12-16 | 2014-04-23 | 浙江大学 | Maximum power tracking device for solar cell of miniature satellite power system and control method thereof |
| CN103760432A (en) * | 2013-12-20 | 2014-04-30 | 兰州空间技术物理研究所 | Polar orbit satellite bus power cable secondary discharge ground simulation test system and method |
| CN104375502A (en) * | 2014-11-13 | 2015-02-25 | 中国科学院光电研究院 | Ground testing system suitable for power source controller of stratospheric airship |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105373009A (en) * | 2015-11-12 | 2016-03-02 | 中国人民解放军国防科学技术大学 | Renewable energy system simulation test and semi-physical simulation system |
| CN105446181A (en) * | 2015-11-30 | 2016-03-30 | 上海卫星工程研究所 | Integrated launching console for quick response satellite |
| CN105403843A (en) * | 2015-12-07 | 2016-03-16 | 上海空间电源研究所 | Semi-physical simulation system of satellite power supply |
| CN105403843B (en) * | 2015-12-07 | 2018-09-18 | 上海空间电源研究所 | A kind of satellite power supply semi-physical system |
| CN107817781B (en) * | 2017-09-22 | 2020-04-21 | 上海卫星工程研究所 | Universal test equipment applied to satellite-borne multifunctional platform electronic single machine |
| CN107817781A (en) * | 2017-09-22 | 2018-03-20 | 上海卫星工程研究所 | General purpose test equipment applied to spaceborne multifunctional platform electronics unit |
| CN107991621A (en) * | 2017-11-24 | 2018-05-04 | 上海微小卫星工程中心 | It is a kind of can analog satellite accumulator cell charging and discharging curve test device and method |
| CN108674699A (en) * | 2018-05-21 | 2018-10-19 | 北京空间飞行器总体设计部 | A kind of satellite equivalent system of the bipolar gating of time-sharing multiplex |
| CN108674699B (en) * | 2018-05-21 | 2020-06-19 | 北京空间飞行器总体设计部 | Satellite equivalent system of time-division multiplexing bipolar gating |
| CN110928196A (en) * | 2019-11-01 | 2020-03-27 | 上海卫星工程研究所 | Double-star combined test energy simulation and monitoring system |
| CN110928196B (en) * | 2019-11-01 | 2023-03-17 | 上海卫星工程研究所 | Double-star combined test energy simulation and monitoring system |
| CN115561563A (en) * | 2022-11-23 | 2023-01-03 | 成都国星宇航科技股份有限公司 | Satellite power supply testing method, device, equipment and medium |
| CN115561563B (en) * | 2022-11-23 | 2023-02-07 | 成都国星宇航科技股份有限公司 | Satellite power supply testing method, device, equipment and medium |
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