CN109660205A - Solar battery array mould drives very much polarity test macro and method under closed loop - Google Patents
Solar battery array mould drives very much polarity test macro and method under closed loop Download PDFInfo
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- CN109660205A CN109660205A CN201811516481.6A CN201811516481A CN109660205A CN 109660205 A CN109660205 A CN 109660205A CN 201811516481 A CN201811516481 A CN 201811516481A CN 109660205 A CN109660205 A CN 109660205A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
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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
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Abstract
The invention discloses solar battery array moulds under a kind of closed loop to drive very much polarity test macro and method, and the test macro includes: satellite, and the windsurfing driving mechanism on satellite is arranged in；Analog sun sensor in windsurfing driving mechanism is set, and to the sun signal irradiation light that analog sun sensor is irradiated；Satellite powers on, and sets solar battery array mould too driving method for the driving method of the satellite；Sun signal irradiation light is irradiated along the positive direction of the pitch angle of the simulated solar sensor, obtains positive polarity test data；Sun signal irradiation light irradiates to obtain negative polarity test data along the negative direction of the pitch angle of the simulated solar sensor；Positive polarity test data and negative polarity test data are analyzed, it is correct to obtain windsurfing driving polarity.The present invention has the advantages that the polarity from full chain road test simulation sun sensor, mould too drive control algorithm and windsurfing driving mechanism.
Description
Technical field
The present invention relates to solar battery array the field of test technology, in particular to solar battery array mould drives very much under a kind of closed loop
Polarity test system and method.
Background technique
Solar battery array is the energy sources of satellite, and solar cell piece need to stablize the direction sun, could be provided for satellite
The enough energy, and the simulated solar sensor on solar battery array is its important control method, it is too quick by simulating
The relative angle of the sun is measured, control windsurfing carries out corresponding tracking driving.Thus solar battery array mould too driving stage under closed loop
Property test be guarantee satellite operate normally basis.
The analog sun sensor polarity test method of current satellite sailboard only in solar battery array ground spreading into
The polarity test of four cell piece relativeness of row can only examine installation of the windsurfing mould too in whole star, and the mould of windsurfing drives very much
Polarity then adds square simulation to be tested using the too quick constant-current source in ground, and two test process separation are only capable of individually being examined, lead
Cause cannot be from the polarity that full chain road test simulation sun sensor, mould too drive control algorithm and windsurfing drive the problem of.
Summary of the invention
The object of the present invention is to provide solar battery array moulds under a kind of closed loop to drive very much polarity test macro and method, with solution
Certainly for relativeness, the too quick perseverance in ground of four cell pieces for carrying out simulated solar sensor respectively when whole star is tested at present
Stream source adds the mould of square to drive very much polarity test, and test process separation is only capable of individually being examined, and cannot test from full chain road
The problem of simulated solar sensor, mould too drive control algorithm and the polarity of windsurfing driving.
To solve the above-mentioned problems, the invention is realized by the following technical scheme:
Solar battery array mould drives very much polarity test macro under a kind of closed loop, comprising: satellite is arranged on the satellite
Windsurfing driving mechanism；Analog sun sensor in windsurfing driving mechanism is set, and sensitive to the analog sun
The sun signal irradiation light that device is irradiated.The satellite powers on, and sets solar battery array for the driving method of the satellite
Mould too driving method.The sun signal irradiation light is irradiated along the positive direction of the pitch angle of the simulated solar sensor,
The first driving instruction of windsurfing driving mechanism and the first pitch angle of simulated solar sensor are obtained, and judges the first driving instruction
Whether it is positive polarity test data with the first pitch angle, if so, the rotation direction of windsurfing driving mechanism and first driving
It instructs consistent and gradually tracks the analog sun sensor direction sun signal irradiation light；If it is not, then stopping
Irradiation.The sun signal irradiation light irradiates to obtain windsurfing driving machine along the negative direction of the pitch angle of the simulated solar sensor
Second driving instruction of structure and the second pitch angle of simulated solar sensor, and judge that the second driving instruction is with the second pitch angle
The no polarity test data that are negative, if so, the rotation direction of windsurfing driving mechanism it is consistent with second driving instruction and by
Gradually the analog sun sensor is directed toward the sun signal irradiation light by tracking；If it is not, then stopping irradiating.
Further, the first pitch angle polarity and the second pitch angle polarity of the simulated solar sensor are by telemetering interpretation
Post calculates.
On the other hand, a kind of test driving very much polarity test macro based on solar battery array mould under closed loop described above
Method includes following procedure: step S1, powering on to satellite, set solar battery array mould too for the driving method of the satellite
Driving method；Step S2, under whole star sun signal irradiation light just irradiation relationship, first jiao of speed of obtained windsurfing driving mechanism
First pitch angle of degree and simulated solar sensor, judges whether the polarity of first angular speed and the first pitch angle is all just
Polarity, if otherwise driving positive polarity is incorrect, stops test if so, driving positive polarity is correct.
Step S3, under the whole negative irradiation relationship of star sun signal irradiation light, second jiao of speed of obtained windsurfing driving mechanism
Second pitch angle of degree and simulated solar sensor, judges whether the polarity of second angular speed and the second pitch angle is all negative
Polarity, if otherwise driving negative polarity is incorrect, stops test if so, driving negative polarity is correct.If step S4, the described step
The judging result of S2 and step S3 are correct, then drive polarity correct very much from full chain road solar battery array mould.If the step
One in the judging result of S2 and step S3 is incorrect, then the solar battery array mould drives polarity incorrect very much, then subsequent
Problem is checked from full chain road.
The present invention has following technical effect that
The present invention can be from full chain road test simulation sun sensor, mould too drive control algorithm and windsurfing driving mechanism
Polarity, the entire link problem that will appear when various pieces being avoided individually to test guarantee satellite energy security；In whole starry sky meta position
The polarity of test simulation sun sensor and driving under relationship is set, the real current output work of test simulation sun sensor is capable of
Can, it is ensured that product it is normal.
Detailed description of the invention
Fig. 1 is the sun that solar battery array mould drives very much in polarity test macro under the closed loop that one embodiment of the invention provides
The schematic diagram of the signal irradiation analog sun sensor of light irradiation；
Fig. 2 is the process that solar battery array mould drives very much polarity test method under the closed loop that one embodiment of the invention provides
Figure.
Specific embodiment
The present invention is further elaborated by the way that a preferable specific embodiment is described in detail below in conjunction with attached drawing.
As shown in Figure 1, the present embodiment is after windsurfing driving mechanism is installed on satellite, it is by tooling that simulated solar is sensitive
Device is mounted in the windsurfing driving mechanism according to real space relationship, then using sun signal irradiation light in whole starry sky meta position
The simulated solar sensor irradiated in the windsurfing driving mechanism under relationship is set, test simulation sun sensor, simulated solar are quick
The polarity of sensor (mould is too) drive control algorithm and windsurfing driving mechanism, can be realized true simulated solar by the above process
The space polarity test of sensor.
As shown in Fig. 2, be the present embodiment closed loop under solar battery array mould drive very much polarity test method, including following mistake
Journey:
Step S1, satellite powers on preparation；
Specifically, powering on to entire satellite, each single machine power-up of rail control subsystem, the rail control subsystem includes
Attitude and orbit control computer and solar battery array subsystem；Attitude and orbit control computer infuses number windsurfing driving method selection solar battery array mould too
Driving method, and it is area of illumination that satellite, which is arranged, guarantees that solar battery array mould can be driven very much；
Step S2, using sun signal irradiation light to the pitch angle of the simulated solar sensor in the windsurfing driving mechanism
Positive direction is irradiated (under whole star sun signal irradiation light just irradiation relationship), obtains the first pitch angle of simulated solar sensor
With the first windsurfing driving instruction of Attitude and orbit control computer control output；
Specifically, under the relationship that whole starry sky meta position is set to simulated solar sensor pitch angle positive direction, using it is described too
The analog sun sensor in windsurfing driving mechanism described in light irradiation is irradiated in Yangxin number, obtains simulated solar sensor
First cell piece voltage obtains the first of simulated solar sensor according to the first cell piece voltage of the simulated solar sensor
Pitch angle, telemetering interpretation post resolve the first pitch angle polarity of simulated solar sensor, and observation mould too drive control algorithm is defeated
Whether the first driving instruction polarity out consistent with the first pitch angle polarity of simulated solar sensor, i.e. windsurfing driving mechanism
First pitch angle of the first angular speed and simulated solar sensor is all positive polarity test data, and observation windsurfing driving mechanism turns
Whether dynamic direction is consistent with the first driving instruction and gradually tracks the analog sun sensor direction sun signal photograph
Shot-light.If observing the first driving instruction and the first pitch angle polarity of simulated solar sensor being inconsistent, stop testing, from complete
Chain road checks problem.
Step S3, using sun signal irradiation light to the negative of the pitch angle of the simulated solar sensor in windsurfing driving mechanism
(under the whole negative irradiation relationship of star sun signal irradiation light) is irradiated in direction, obtains the second pitch angle and appearance of simulated solar sensor
Second driving instruction of the windsurfing driving mechanism of rail control computer control output.Specifically, being set to simulation too in whole starry sky meta position
Under the relationship of positive sensor pitch angle negative direction, the analog sun in sun signal irradiation light irradiation windsurfing driving mechanism is utilized
Sensor obtains the second cell piece voltage of simulated solar sensor, according to the second cell piece of the simulated solar sensor
Voltage obtains the second pitch angle of simulated solar sensor, and telemetering interpretation post resolves the second pitch angle of simulated solar sensor
Polarity, observation mould too drive control algorithm output the second driving instruction whether the second pitch angle pole with simulated solar sensor
Property it is consistent, i.e., windsurfing driving the second angular speed and simulated solar sensor the second pitch angle be all negative polarity test number
According to whether observation windsurfing driving mechanism rotation direction is consistent with driving instruction and gradually tracks and refers to analog sun sensor
To sun signal irradiation light.If observing the second driving instruction and the second pitch angle polarity of simulated solar sensor being inconsistent,
Stop test, checks problem from full chain road.
Step S4, polarity test data are analyzed；
Data measured by analytical procedure S2, step S3 judge that the simulated solar sensor installation polarity of satellite, mould are driven very much
Whether dynamic control algolithm and the polarity that windsurfing drives are correct.Step S2 is obtained under whole star sun signal irradiation light just irradiation relationship
To windsurfing driving angular speed and simulated solar sensor pitch angle be all positive polarity, then drive positive polarity correct；Step S3 exists
Under the whole negative irradiation relationship of star sun signal irradiation light, obtained windsurfing driving angular speed and simulated solar sensor pitch angle is all
Negative polarity then drives negative polarity correct.The judging result of step S2 and step S3 are all correct, then from full chain road solar battery array
Mould drives polarity correct very much.If one in the judging result of step S2 or step S3 is each incorrect, solar battery array mould is driven very much
Dynamic polarity is incorrect, it should check problem from full chain road.The polar judgement of mould too drive control algorithm judges the first He
The polarity of second driving instruction.
In conclusion the present invention propose it is a kind of using sun signal lamp whole star carry out closed loop under solar battery array mould drive very much
Dynamic polarity test method can realize the performance of the analog sun sensor of windsurfing when whole star is tested, and survey from full chain road
The polarity of sun sensor, mould too drive control algorithm and windsurfing driving mechanism is intended in die trial.
It is discussed in detail although the contents of the present invention have passed through above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read above content, for of the invention
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (3)
1. solar battery array mould drives very much polarity test macro under a kind of closed loop characterized by comprising satellite is arranged in institute
State the windsurfing driving mechanism on satellite；Analog sun sensor in windsurfing driving mechanism is set, and to the simulation
The sun signal irradiation light that formula sun sensor is irradiated；
The satellite powers on, and sets solar battery array mould too driving method for the driving method of the satellite；
The sun signal irradiation light is irradiated along the positive direction of the pitch angle of the simulated solar sensor, obtains windsurfing drive
First driving instruction of motivation structure and the first pitch angle of simulated solar sensor, and judge the first driving instruction and the first pitching
Whether angle is positive polarity test data, if so, the rotation direction of windsurfing driving mechanism is consistent with first driving instruction
And it gradually tracks and the analog sun sensor is directed toward the sun signal irradiation light；If it is not, then stopping irradiating；
The sun signal irradiation light irradiates to obtain windsurfing driving machine along the negative direction of the pitch angle of the simulated solar sensor
Second driving instruction of structure and the second pitch angle of simulated solar sensor, and judge that the second driving instruction is with the second pitch angle
The no polarity test data that are negative, if so, the rotation direction of windsurfing driving mechanism it is consistent with second driving instruction and by
Gradually the analog sun sensor is directed toward the sun signal irradiation light by tracking；If it is not, then stopping irradiating.
2. solar battery array mould drives very much polarity test macro under closed loop as described in claim 1, which is characterized in that the mould
The the first pitch angle polarity and the second pitch angle polarity of quasi- sun sensor are calculated by telemetering interpretation post.
3. one kind drives very much polarity test macro based on solar battery array mould under closed loop according to any one of claims 1 to 2
Test method, which is characterized in that include following procedure:
Step S1, satellite is powered on, sets solar battery array mould too driving method for the driving method of the satellite；
Step S2, under whole star sun signal irradiation light just irradiation relationship, the first angular speed of obtained windsurfing driving mechanism with
First pitch angle of simulated solar sensor judges whether the polarity of first angular speed and the first pitch angle is all anode
Property, if so, driving positive polarity is correct, if otherwise driving positive polarity is incorrect, stop test；
Step S3, under the whole negative irradiation relationship of star sun signal irradiation light, the second angular speed of obtained windsurfing driving mechanism with
Second pitch angle of simulated solar sensor judges whether the polarity of second angular speed and the second pitch angle is all cathode
Property, if so, driving negative polarity is correct, if otherwise driving negative polarity is incorrect, stop test；
If the judging result of step S4, the described step S2 and step S3 is correct, driven very much from full chain road solar battery array mould
Dynamic polarity is correct；If one in the judging result of the step S2 and step S3 is incorrect, the solar battery array mould is too
Drive polarity incorrect, then it is subsequent to check problem from full chain road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516481.6A CN109660205B (en) | 2018-12-12 | 2018-12-12 | Solar cell array model solar drive polarity test system and method under closed loop |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811516481.6A CN109660205B (en) | 2018-12-12 | 2018-12-12 | Solar cell array model solar drive polarity test system and method under closed loop |
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| CN109660205A true CN109660205A (en) | 2019-04-19 |
| CN109660205B CN109660205B (en) | 2020-04-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111580492A (en) * | 2020-04-03 | 2020-08-25 | 航天行云科技有限公司 | Polarity testing device of satellite attitude control system |
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| CN105404148A (en) * | 2015-11-26 | 2016-03-16 | 航天东方红卫星有限公司 | Pico-satellite attitude-control closed-loop testing system and testing method for solar cell attitude determination |
| US20160340061A1 (en) * | 2015-05-19 | 2016-11-24 | Airbus Ds Gmbh | Modular Satellite |
| CN106767912A (en) * | 2016-11-30 | 2017-05-31 | 上海卫星工程研究所 | Based on the three axis accelerometer polarity test method that whole luck is moved |
| CN108072372A (en) * | 2017-11-28 | 2018-05-25 | 西北工业大学 | A kind of integrated attitude measurement system for microsatellite |
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2018
- 2018-12-12 CN CN201811516481.6A patent/CN109660205B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181941A (en) * | 2014-09-02 | 2014-12-03 | 上海新跃仪表厂 | Double-direction solar panel control method applicable to inclined orbit satellite |
| US20160340061A1 (en) * | 2015-05-19 | 2016-11-24 | Airbus Ds Gmbh | Modular Satellite |
| CN105404148A (en) * | 2015-11-26 | 2016-03-16 | 航天东方红卫星有限公司 | Pico-satellite attitude-control closed-loop testing system and testing method for solar cell attitude determination |
| CN106767912A (en) * | 2016-11-30 | 2017-05-31 | 上海卫星工程研究所 | Based on the three axis accelerometer polarity test method that whole luck is moved |
| CN108072372A (en) * | 2017-11-28 | 2018-05-25 | 西北工业大学 | A kind of integrated attitude measurement system for microsatellite |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111580492A (en) * | 2020-04-03 | 2020-08-25 | 航天行云科技有限公司 | Polarity testing device of satellite attitude control system |
| CN111580492B (en) * | 2020-04-03 | 2021-09-03 | 航天行云科技有限公司 | Polarity testing device of satellite attitude control system |
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