CN107112797A - Monitoring arrangement, monitoring system and the monitoring method of solar power generation equipment - Google Patents
Monitoring arrangement, monitoring system and the monitoring method of solar power generation equipment Download PDFInfo
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- CN107112797A CN107112797A CN201580072938.7A CN201580072938A CN107112797A CN 107112797 A CN107112797 A CN 107112797A CN 201580072938 A CN201580072938 A CN 201580072938A CN 107112797 A CN107112797 A CN 107112797A
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- 238000010248 power generation Methods 0.000 title claims abstract description 167
- 238000012544 monitoring process Methods 0.000 title claims abstract description 143
- 238000000034 method Methods 0.000 title claims description 10
- 238000005259 measurement Methods 0.000 claims abstract description 158
- 239000000203 mixture Substances 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims description 38
- 238000004804 winding Methods 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 description 26
- 238000004891 communication Methods 0.000 description 16
- 230000005611 electricity Effects 0.000 description 11
- 210000004209 hair Anatomy 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 241000208818 Helianthus Species 0.000 description 2
- 235000003222 Helianthus annuus Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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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
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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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Photovoltaic Devices (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Monitoring arrangement (10) possesses data obtaining portion (11) and display control unit (12).Data obtaining portion (11) obtains the data relevant with the work of solar power generation equipment (30).Display control unit (12), the display information that the Show Styles as defined in represents the working condition of solar power generation equipment (30) is generated according to the data, and export the display information.Include in the data it is multiple measurement point i.e. first measure a points, second measurement point and the 3rd measurement point measurement a measurement data, the multiple measurement point for composition solar power generation equipment (30) multiple inscapes each and be set.The Show Styles includes the figure for setting the position of element and inscape in association, and the element and the inscape in solar power generation equipment (30) are corresponding one to one.Display control unit (12), makes the reflection of monitoring data to the dispaly state of element, and the monitoring data are the whether normal results of respective working condition of the inscape judged based on measurement data.
Description
Technical field
The present invention relates to monitoring arrangement, the sun of the solar power generation equipment of the working condition of monitoring solar power generation equipment
The monitoring system of light generating equipment and the monitoring method of solar power generation equipment.
Background technology
The working condition of monitoring solar power generation equipment is proposed in the past, is detected the deterioration of solar battery string and is generated electricity
Bad technology (for example, referenced patent document 1).Following technology has been recorded in patent document 1, has passed through small-sized solar battery
The output prediction insolation amount of plate, and according to the insolation amount of prediction, obtain the prediction generated energy of solar battery string, compare solar cell
The generated energy and prediction generated energy of string.The solar battery string of performance degradation is detected by comparative result.
(prior art literature)
(patent document)
Patent document 1：Japanese Unexamined Patent Publication 2013-84759 publications
Shown and in display in display when having recorded the exception for detecting solar battery string in patent document 1
The generated energy of solar battery string is represented with chart.
However, being the solar cell in detecting the inscape of solar power generation equipment in the technology that patent document 1 is recorded
The technology of the deterioration of string, to the abnormal without considering of other inscapes of solar power generation equipment.It is therefore not known that the sun
Where inscape of light generating equipment occurs in that exception, and progress processing needs the time.
The content of the invention
It is an object of the present invention to provide one kind can determine exception in the case where exception occurs in solar power generation equipment
Position, can promptly solve monitoring arrangement, the prison of solar power generation equipment of abnormal solar power generation equipment in result
The monitoring method of viewing system and solar power generation equipment.
The monitoring arrangement of solar power generation equipment of the present invention, possesses：Data obtaining portion, is obtained and solar power generation
The relevant data that work of equipment；And display control unit, display information is generated according to the data, and export the display
Information, the display information is the information for the working condition that the Show Styles as defined in represents the solar power generation equipment,
Include the measurement data in multiple measurement point measurements in the data, the multiple measurement point is for constituting the sunshine hair
Multiple inscapes of electric equipment each and be set, the Show Styles is included the position of element and the inscape
Put the figure set in association, the element and the inscape in the solar power generation equipment are right one to one
Should, the display control unit makes the reflection of monitoring data to the dispaly state of the element, and the monitoring data are based on described
The whether normal result of respective working condition for the inscape for measuring data and judging.
The monitoring system of solar power generation equipment of the present invention, possesses：The monitoring arrangement of solar power generation equipment；With
And display device, show the display information exported by the monitoring arrangement of the solar power generation equipment.
The monitoring method of solar power generation equipment of the present invention, including：Obtain the work with solar power generation equipment
The step of relevant data, the measurement data in multiple measurement point measurements, the multiple measurement point are included in the data
For constitute the solar power generation equipment multiple inscapes each and be set；Generated and shown according to the data
The step of information, the display information is the letter for the working condition that the Show Styles as defined in represents the solar power generation equipment
Breath, the defined Show Styles is included will be corresponding one to one with the inscape in the solar power generation equipment
The figure that the position of element and the inscape is set in association；The step of exporting the display information；And make monitoring
Data reflection to the element dispaly state the step of, the monitoring data are based on the measurement data described in judging
The whether normal result of respective working condition of inscape.
By the composition of the present invention, in the case where solar power generation equipment has exception, out-of-the way position is can determine, as a result
On can promptly handle exception.
Brief description of the drawings
Fig. 1 represents the block diagram of embodiment.
Fig. 2 is the pie graph of the example of solar power generation equipment for representing to use in embodiment.
Fig. 3 is the figure of one of Show Styles for representing to use in embodiment.
Fig. 4 is the figure of another of Show Styles for representing to use in embodiment.
Fig. 5 is the figure in the important portion of Show Styles for representing to use in embodiment.
Fig. 6 is the figure of the other examples of Show Styles for representing to use in embodiment.
Embodiment
The monitoring arrangement illustrated below, according to the data produced in solar power generation equipment, monitors solar power generation equipment
Working condition.The data produced in solar power generation equipment, by internet, the electrical communication lines such as mobile radio communication are transferred to
Monitoring arrangement.Therefore, by using monitoring arrangement, the working condition of solar power generation equipment can be set with solar power generation
The place that back-up is opened is monitored.In addition, in the case that monitoring arrangement is arranged on the adjoining of solar power generation equipment, in sunshine
The data that generating equipment is produced, can be directly passed to monitoring arrangement, rather than be transferred to monitoring arrangement by electrical communication lines.
It is contemplated that such constituted in embodiments described below, monitoring arrangement is and the telecommunication such as such as internet
The server of connection, monitoring arrangement can collect in the data that multiple solar power generation equipment are produced.That is, monitoring arrangement pair
The working condition of multiple solar power generation equipment is monitored.
In the present embodiment, illustrate that the working condition of multiple solar power generation equipment is pooled into monitoring arrangement is carried out
The example of monitoring, but can also be sent to and the sun using monitoring arrangement by the working condition of multiple solar power generation equipment
The composition of each associated terminal installation of light generating equipment.That is, to the prison of the working conditions of multiple solar power generation equipment
Depending on concentrating the composition carried out and the composition in the scattered progress in many places at one, can be constituted using any.That is, as long as
Monitoring arrangement is resulted in the environment of the data that solar power generation equipment is produced by electrical communication lines, then independent of prison
The position of view apparatus, can monitor the working condition of solar power generation equipment.
Monitoring arrangement, the mainly device towards the enterprise that generating cause is carried out using solar power generation equipment, 1 monitoring
The ground points of the solar power generation equipment of device monitoring, estimation is such as 100~500 places.But by increasing monitoring dress
The number of units put, or the disposal ability of monitoring arrangement is improved, the ground points for the solar power generation equipment that can be monitored can basis
Need and increase.
(embodiment)
In present embodiment, as shown in figure 1, monitoring arrangement 10 receives measurement data from solar power generation equipment 30.In addition,
Measurement data are employed by electrical communication lines 41 in present embodiment, and monitoring arrangement 10 is sent to from solar power generation equipment 30
Composition.Electrical communication lines 41, can be by VPN (the Virtual Private Network using internet：Virtual private
Net), mobile radio communication or special line etc. constitute.
Monitoring arrangement 10, which possesses, to be obtained the data obtaining portion 11 of measurement data, exports for making solar power generation equipment 30
The display control unit 12 for the display information that working condition is visualized.In addition, monitoring arrangement 10 possesses judging part 13, the judgement
The generation of portion 13 monitoring data, the monitoring data are the sunshine hairs judged according to the measurement data obtained by data obtaining portion 11
The whether normal result of electric equipment 30.
Display control unit 12, display information is generated using data and monitoring data are measured.Monitoring arrangement 10, with display device
20 together construct monitoring system.Therefore, the display information that display control unit 12 is exported, is given to display device 20, sunshine hair
The working condition of electric equipment 30 is shown on the picture of display device 20.That is, the prison of the solar power generation equipment of present embodiment
Viewing system possesses the display device 20 for the display information that monitoring arrangement 10 and display are exported by monitoring arrangement 10.
Display device 20, is that monitoring arrangement 10 turns into the terminal installation of client e.g. for server, generally using logical
Cross the PC that electrical communication lines 42 are communicated with monitoring arrangement 10.Electrical communication lines 42, can be by utilizing internet
VPN, mobile radio communication or special line etc. are constituted.
Display device 20 can select tablet terminal, smart mobile phone, can also be thin client (thin in addition
client).In present embodiment, the composition that display device 20 is generally shown using point square, but can also be using segmentation display
Composition.In addition, display device 20 and monitoring arrangement 10 can be made up of single computer.Display control unit 12 is exported
Display information be shown in the show example of display device 20 and described in back.
In addition, the working condition for the solar power generation equipment 30 that monitoring arrangement 10 is grasped, can be transferred to electricity needs person
Used display device 20, can also as to demander provide information instrument and be used, the demander be receive by
The people for the electric power that solar power generation equipment 30 is sent.
The solar power generation equipment 30 of present embodiment, as shown in Fig. 2 possessing solar battery module 31 and power converting means
Put 32.In present embodiment, using middle scale to large-scale solar power generation equipment 30 as object, such as generating scale is 50
~1000kW or so, preferably 1000kW or so solar power generation equipment 30 are used as object.The generating scale of this degree, leads to
Often need the power conversion device 32 of many.In present embodiment, the power conversion device 32 of a use 4 is used as.In addition,
The monitoring arrangement 10 of present embodiment, can be used regardless of the number of generating scale.
It is connected in series by the solar battery module 31 of stated number, so as to constitute string 33.In addition, the sun of present embodiment
Light generating equipment 30 possesses the attachment means 34 and current collecting equipment 35 for multiple strings 33 to be connected in parallel.Attachment means 34 are to connect
Case is connect, the string 33 of stated number is connected with attachment means 34, and current collecting equipment 35 is collector box, multiple attachment means 34 and current collecting equipment
35 connections.The string 33 being connected with 1 attachment means 34, e.g. 8, the attachment means 34 being connected with 1 current collecting equipment 35, example
5 in this way.In addition, having stored 1 breaker in attachment means 34, the breaker is that the string 33 of connected stated number makes jointly
Multiple breakers, the plurality of breaker and connected multiple attachment means 34 have been stored in breaker, current collecting equipment 35
Correspond to one to one.
Between string 33 and attachment means 34, there is provided the string display 36 being connected with multiple strings 33.String display 36 be
Monitoring string 33 work device, the string display 36 output measurement data, the measurement data be measured be connected it is multiple
The data of the respective output of string 33.String display 36, respectively to each output measurement data of multiple strings 33.In this implementation
Mode, it is contemplated that be to go here and there display 36 to be accommodated in the frameworks of attachment means 34, but string display 36 can be with attachment means 34
Framework be provided separately.In addition, string display 36, can also together be exported in measurement data plus monitoring data.The monitoring
Data are, for example, the data of the relevant broken string that string display 36 is monitored etc..
String display 36 is for example connected with 4 strings 33.Attachment means 34 33 are connected with 8 strings, and go here and there display 36 and 4
In the case of the individual connection of string 33, attachment means 34 are connected with 2 string displays 36.
Current collecting equipment 35 is connected one to one with power conversion device 32.The solar power generation equipment 30 of present embodiment has
Standby 4 power conversion devices, 32,4 power conversion devices 32 are connected by transformer 40 with power system 43.Transformer
40 are arranged to by the output voltage boosting of power conversion device 32, to meet the voltage of power system 43.Herein, as electricity
Force system 43 is it is envisaged that 6600V high-tension distributing line.Therefore, there is provided output voltage for making power conversion device 32
The transformer 40 of boosting.
As described above, the power system of solar power generation equipment 30 by solar battery module 31, string 33, string display 36,
Attachment means 34, current collecting equipment 35, each inscape with having stratum structure of power conversion device 32 and transformer 40
Into.The quantity of each inscape, can suitably be changed in scope of design.For example, also may be used in above-mentioned composition example
To be that 4 strings 33 are connected with string display 36, the composition that 8 strings 33 are connected with string display 36.In that case, string display
Device 36 is connected one to one with attachment means 34.In addition, the number of units for the power conversion device 32 being connected with transformer 40 also may be used
To be beyond 4.
In solar power generation equipment 30, in addition to the first measurement point P1 of the output of the string measurement of display 36 string 33,
It is additionally provided with the second measurement point P2 of the output of measurement power conversion device 32.In addition, in present embodiment, also with being arranged on
Power conversion device 32 and the 3rd measurement point P3 on the interconnection point of power system 43.3rd measurement point P3 be power system 43 and
The interconnection point of power conversion device 32, so measuring point P3 the 3rd, measures the output of transformer 40.In addition, power is changed
Device 32, can have the function of monitoring following data, the data are that input and output with power conversion device 32 are relevant
Inputoutput data and the status data relevant with the working condition of power conversion device 32.In addition, measuring point the 3rd
P3, in addition to measuring the output of transformer 40, can also have and monitor the shape relevant with the working condition of transformer 40
The function of state data.
Respectively in the first measurement point P1 and the second measurement point P2 and the 3rd measurement point P3 measurement voltages and electric current.Magnitude of voltage
And current value, use the average value of selected unit interval in the range of such as 1 second~30 points.That is, measure data
It is the average value of each second calculated according to the measured value of unit interval.Actually the unit interval can select 30 seconds~1 point
Scope.
The measurement data that display 36 of going here and there is measured in the first measurement point P1, monitoring dress is sent to by communication unit 37 described later
Put 10.Communication unit 37, can be one or be set outside string display 36 with string display 36.In this embodiment party
Formula, separately communication unit 37 has been set outside string display 36.Communication unit 37, by the second measurement point P2 and the 3rd measurement point P3 meter
Data are surveyed, with being sent collectively to monitoring arrangement 10 in the measurement data of the string acquisition of display 36.
Sensor 381 is provided with the second measurement point P2, the 3rd measurement point P3 is provided with sensor 382.Sensor 381 with
And 382 equal measurement electric currents and voltage.It is direct current in the voltage of the first measurement point P1 measurements, point P2 and the 3rd is measured second
The voltage of measurement point P3 measurements is exchange.Display 36 is gone here and there, by the first measurement point P1 electric current, by from Hall IC, magneto-resistor
The sensor of the selection such as element and shunt resistance is measured.In addition, measurement second measures the measurement points of point P2 and the 3rd P3's
The sensor 381 and 382 of electric current, is chosen from current transformer, Hall IC, magnetoresistive element and shunt resistance etc..
The output of string 33, is changed by the meteorological condition of weather and temperature.In addition, the output of string 33, from by the sun
The influence of height starts, process over time and change, change according to season.And then, the output of string 33 is always according to setting
The latitude of the position of solar power generation equipment 30, and produce different.There are trees around solar power generation equipment 30, build
In the case of building thing etc., the special time period in one day, it is possible to cause the output reduction of string 33 due in the shade.
The set location of solar power generation equipment 30 is known, it is possible to the height of the sun is calculated according to date-time
Degree, actual measurement is exported or simulated, and can obtain in the shade influence.That is the influence of these conditions, only it is to be understood that sunshine
The set location of generating equipment 30, it is possible to substantially obtained by calculating.
On the other hand, the change of meteorological condition can not be obtained with simple calculating, so in solar power generation equipment 30
There is provided the meteorograph 39 for measuring meteorological condition.Meteorograph 39, in order to differentiate fine day, rainy day, cloudy day according to insolation amount
And the weather of snowfall etc., and temperature and humidity are measured, and possess insolation sensor, temperature sensor, humidity sensor.Gas
The differentiation of time, in addition to measuring the actinograph of insolation amount, the video camera in the overhead sometimes and with shooting solar battery module 31.
Meteorograph 39, in the case where possessing video camera, the image that can be shot according to video camera, it is considered to solar battery module 31 it is upper
The position of empty cloud and the tone in speed and overhead etc. determine weather.
The second measurement point P2's that the measurement data for the first measurement point P1 that display 36 of going here and there is measured, sensor 381 are measured
The measurement data that the 3rd measurement point P3 that data, sensor 382 are measured measurement data and meteorograph 39 are measured are measured, are led to
Cross communication unit 37 and be sent to monitoring arrangement 10.Monitoring arrangement 10, using the measurement data received from solar power generation equipment 30, sentences
Whether the working condition of disconnected solar power generation equipment 30 is normal, generates the monitoring data as judged result.
Here, in the case of the composition that solar power generation equipment 30 possesses according to measurement data generation monitoring data, leading to
Monitoring data and measurement data can be sent collectively to monitoring arrangement 10 by letter portion 37.I.e., it is possible to be solar power generation equipment 30
The measurement points of point P2 and the 3rd are measured according to the composition of measurement data generation monitoring data, rather than by the first measurement point P1 and second
The measurement data of P3 measurements are sent to monitoring arrangement 10, and by monitoring arrangement 10 according to measurement data generates monitoring data.This
Outside, the composition of monitoring data can be generated using the both sides by monitoring arrangement 10 and solar power generation equipment 30.For example, too
Generating by solar equipment 30, the generation monitoring data of power conversion device 32, can be by supervising on the measurement data of string display 36
View apparatus 10 monitors the composition of data to generate.
In addition, in present embodiment, it is first measurement point P1s corresponding with string 33 that measurement, which is put, corresponding with attachment means 34
Second measurement point P2 and three species that point P3 is measured with power conversion device 32 the corresponding 3rd, but measurement point is three
Individual species is not essential.Measurement point is set to, and multiple inscapes foundation with solar power generation equipment 30 is corresponding, can
Measure the voltage and electric current in the different estate of solar power generation equipment 30.In addition, in the stratum for setting measurement point, tool
When there are multiple identical inscapes, voltage and electric current can be measured according to each inscape.
In above-mentioned example, 1 attachment means 34 is connected with 8 strings 33, so being established with the first measurement point P1
In corresponding stratum, there are 8 inscape identical strings 33 for an attachment means 34.Therefore, point P1 is measured first,
The voltage and electric current of 8 strings 33 of measurement.
In addition, the judging part 13 of monitoring arrangement 10, the meter obtained using data obtaining portion 11 from solar power generation equipment 30
Survey data, generation monitoring data.Judging part 13, by comparing measurement data and threshold value, to measure and the first measurement point P1, second
Whether each self-corresponding inscape for measuring the measurement points of point P2 and the 3rd P3 is normal.
As described above, the inscape of solar power generation equipment 30 is layered, so judging part 13, with the next stratum
, may be by meter corresponding with the inscape of the upper stratum when monitoring data of the corresponding measurement point of inscape represent abnormal
The monitoring data of measuring point are used as exception.For example, judging part 13, when the first measurement point P1 monitoring data represent abnormal, by the
Two measurement point P2 and the 3rd measurement point P3 monitoring data are also set to abnormal.Moreover, it is judged that portion 13, even if the first measurement point P1
Measurement data be normal, but the second measurement point P2 monitoring data are when representing abnormal, the measurement number for measuring point P3 by the 3rd
According to being also set to abnormal.
, it is necessary to consider that the output of string 33 becomes during using the measurement data in the first measurement point P1 to judge whether string 33 is normal
The condition of change carrys out given threshold.For example, solar power generation equipment 30 does not generate electricity at night, so can not judge that string 33 is at night
It is no normal.In addition, solar power generation equipment 30, at the cloudy day, even if generating electricity during the rainy day etc., gone here and there when also than fine day under 33 output
Drop, the output further according to temperature string 33 is also changed, so not considering these conditions, cannot be judged whether normal.
By the above, for judging the whether normal threshold value of solar power generation equipment 30, can according to sunshine, temperature, when
Between section set.Moreover, it is judged that portion 13, it is possible to use the threshold value being set using fine day as condition, using being guaranteed it is fine day
When string 33 output, to judge whether solar power generation equipment 30 normal.
Solar power generation equipment 30 possesses many strings 33 mutually in specie, it is possible to according to composition solar power generation equipment
The typical value of the outputs such as median or mode is obtained in the output of 30 all strings 33, according to the typical value decision threshold of output.Or
Person, can obtain and eliminate upper 10% and the next 10% from the output of whole strings 33 for constituting solar power generation equipment 30
Average value, according to the average value decision threshold.Above-mentioned example is one, and threshold value can be determined by other method.
Judging part 13, by go here and there 33 respective output and the threshold value that determines as described above be compared, so as to judge respectively
Whether individual string 33 is normal.For example, judging part 13, will be respective with it in the magnitude of voltage and current value of the first measurement point P1 measurements
Threshold value is compared, magnitude of voltage be more than the threshold value of voltage and current value be it is more than the threshold value of electric current in the case of be judged as
Normally.Judging part 13 it is also possible that composition, obtained using in the first measurement point P1 magnitudes of voltage measured and current value
Power value, power value be it is more than threshold value in the case of be judged as it is normal.
In present embodiment, string 33 and attachment means 34 are layered, multiple (being 8 in embodiment) string 33 and upper rank
The attachment means 34 of layer are connected.In other words, one group of formation of multiple strings 33 being connected with 1 attachment means 34.As described above,
In present embodiment, represented according to the monitoring data that the measurement data of measurement point corresponding with the inscape of the next stratum are obtained
When abnormal, the monitoring data of measurement point corresponding with the inscape of upper stratum also serve as exception.That is, to any one in group
When string 33 produces the monitoring data for representing abnormal, the monitoring data of group entirety are also served as into exception.Sum it up, monitoring arrangement 10
With judging whether normal function in units of group.
Judge whether group is normal, can be obtained as the logic product of the monitoring data of each string 33.That is, it is judged that portion 13,
When the monitoring data for the whole strings 33 being connected with attachment means 34 are normal, judge that attachment means 34 are output as normally, appointing
When the monitoring data of one string 33 is exceptions, judge that attachment means 34 are output as exception.Moreover, it is judged that portion 13, is judging to connect
When connection device 34 is output as abnormal, the output of the power conversion device 32 as the upper stratum of attachment means 34 is also judged
For exception, the output as the transformer 40 of the upper stratum of power conversion device 32 is also judged as exception.That is, the next stratum
Abnormal inherit arrive upper stratum.
It is also as described above, the structure for generating monitoring data according to measurement data in solar power generation equipment 30 can be used
Into, rather than in monitoring arrangement 10 according to measurement data generation monitoring data.In that case, monitoring arrangement 10, it is not necessary to
The function that data are monitored according to measurement data generation in the function of judging part 13, only has and arrives abnormal inherit of the next stratum
The function of upper stratum.In addition, as described above, it would however also be possible to employ the both sides of solar power generation equipment 30 and monitoring arrangement 10 give birth to
Into the composition of monitoring data.
In addition, display control unit 12 generates display information, the display information is used to show measurement data and monitoring data
Show the picture in display device 20.Display information, includes the information for the Show Styles for determining picture, is configured in the display sample
Formula is applicable measurement data and monitoring data.
Main purpose using monitoring arrangement 10 is, monitoring solar power generation equipment 30 whether normal work, and monitoring with
The relevant quantitative data that generate electricity of solar power generation equipment 30.In addition, the display control unit 12 of present embodiment, is substantially advised
Two kinds of Show Styles are determined, two kinds of Show Styles can switch.
A kind of composition of Show Styles is as follows, as shown in figure 3, the solar power generation equipment that monitoring arrangement 10 is managed
Symbol 51 on 30 provided positions, land used Figure 50 represents whether solar power generation equipment 30 is operating normally, symbol is used
51 dispaly state is represented.
In the example that Fig. 3 is represented, the place for the solar power generation equipment 30 that monitoring arrangement 10 is managed has multiple, each
The position of point is endowed symbol 51 respectively.The dispaly state of symbol 51, such as blueness (black matrix white) represent normal, red (close
The part of the high oblique line of degree) represent that second measures point P2 appearance exceptions, orange (part of low density oblique line) represents that first counts
There is exception in measuring point P1, is distinguished with color.In figure 3, the second measurement point P2 occurs being expressed as that " power governor is different extremely
Often ", there is abnormal be expressed as " SMU is abnormal " in the first measurement point P1.In addition, power governor represents power conversion device 32, SMU
(String Monitor Unit：String monitoring unit) represent string display 36.
The position of symbol 51 on ground Figure 50, by registering solar power generation equipment 30 as the management object of monitoring arrangement 10
When information determine.That is, when monitoring arrangement 10 registers solar power generation equipment 30, except generating scale etc.
Outside information, the information of geographic position is also registered, using this information, the position of the symbol 51 on ground Figure 50 is determined.
The color of symbol 51, is determined according to monitoring data, and the monitoring data are the results that judging part 13 judges according to measurement data.
In addition, the dispaly state of symbol 51, not only by changing color to represent, but also can pass through reindexing 51
Shape represent, in addition, other figures or word are shown in symbol 51, so that the dispaly state of reindexing 51.
In addition, the composition of another Show Styles is as follows, and such as Fig. 4, for specific solar power generation equipment 30, display and hair
The information of the relevant information of electricity, the information relevant with working condition and auxiliary.On the picture of display device 20 such as Fig. 3
In the state of the same display information of Show Styles, by selecting symbol 51 corresponding with specific place, so as to show that Fig. 4 is represented
Show Styles information.In other words, for solar power generation equipment 30 corresponding with selected symbol 51, in display device
20 picture shows the information of the information relevant with generating, the information relevant with working condition and auxiliary.Here, symbol 51
Selection refer to, for example cursor alignment symbology 51 is double-clicked.
In the Show Styles represented in Fig. 4, in order to show the information relevant with generating electricity, there is provided showing each time
The area for the electric power that the region 61 of the passage of generated energy, the region 62 of the generated energy in display specified time limit, display are generating electricity
Domain 63.In the example that Fig. 4 is represented, the region for showing the information relevant with working condition is whether display working condition is normal
Region 64 and the detailed region 65 of display working condition.Representing the region of the information of auxiliary is, display solar power generation is set
The rest image of standby 30 profile or the region 66 of moving image, the region 67 for the weather information that display meteorograph 39 is measured.It is aobvious
Show control unit 12, can also show that field camera such as carries out the moving image of live play in region 66.
In region 61, the generated energy of each time on one day same day is represented with bar chart 611, one suitably specified day
The generated energy of each time represented with curve chart 612.Curve chart 612, can be represented according to past generated energy
The typical value that real result is obtained.Typical value is the average value of past same month, median of past same month etc..
In region 62, the generated energy on the same day, the generated energy of this month are represented with numerical value and from setting solar power generation to set
Standby 30 generated energy started.In region 62, the other informations such as the generated energy in this year are also illustrated that sometimes.
In region 63, relative to the electric power generated electricity of generating scale (rated generation electric power), annular circular figure is used
Table 631 is represented.In the example that Fig. 4 is represented, when seeing pie chart 631, it is known that relative to generating scale, sunshine hair
The output of electric equipment 30 is 4 point 3 or so, by the numerical value represented around pie chart 631, the generating rule relative to 50kW
Mould, the electric power in generating is 38kW.In addition, in Fig. 4 pie chart 631, the electric power in generating, with the colored portion of blueness etc.
Point (solid line round black matrix white portion) is represented.
Region 64 possesses the element 641 with the ring-type of the same shape of pie chart 631 in region 63.Element 641 is represented too
Whether generating by solar equipment 30 has exception, such as represents normal when blue, represents abnormal when red.In the example that Fig. 4 is represented,
Represent that solar power generation equipment 30 generates abnormal state.In addition, in the example that Fig. 4 is represented, region 63 and region 64 are adopted
With picture design arranged substantially symmetrically on the picture of display device 20, element 641 and pie chart 631 are shaped generally as
The ring-type of identical shape.However, it is possible to usually be represented with the member that can distinguish normal and abnormal different shapes.
Region 65 possesses the figure of the working condition for each inscape for representing solar power generation equipment 30.Above-mentioned
In solar power generation equipment 30,8 strings 33 are connected with attachment means 34, and the example of Fig. 4 expression is to represent 16 strings 33 and 1
The example that platform attachment means 34 are connected.And then, in the example that Fig. 4 is represented, attachment means 34 are with going here and there display 36 one to one
Correspondence, constitutes 16 strings 33 of 1 group, is connected with 1 string display 36.
The figure set in region 65, is circular as entirety, is provided with the figure and solar power generation equipment 30
Inscape set up corresponding element 651,652,653 and 654.The figure of solar power generation equipment 30 is represented, will be constituted
The stratum of key element, it is corresponding with distance foundation of the stratum away from center.
Element 651 is corresponding with string 33, and element 652 is corresponding with attachment means 34,32 pairs of element 653 and power conversion device
Should.The correspondence transformer 40 of element 654.That is, element 651 represents the monitoring data of the measurement data based on the first measurement point P1
Content, element 653 represents the content of the monitoring data of the measurement data based on the second measurement point P2, and element 654 represents that the 3rd counts
The content of the monitoring data of measuring point P3 measurement data.Element 652 represents to combine 16 strings being connected with 1 string display 36
The content of 33 monitoring data.In other words, the string 33 that element 652 can be in group represents normal when all normal, in group
Any one of string 33 represent abnormal when have exception.
The enlarged drawing of the figure is represented in Fig. 5.The interconnection point that solar power generation equipment 30 and power system 43 are connected is 1
Point, element 654 corresponding with the 3rd measurement point P3, is formed as 1 annular.Element 654, the region representation inscape in inner side
Title.Here, in the inner side of element 654, in order to represent corresponding with the 3rd measurement point P3, marked the name of " system interconnection "
Claim.
Element 651,652 and 653, is arranged on the ring that the outside of element 654 is virtually set, is set in a part for ring
It is equipped with the name portion 655,656 and 657 of the title of inscape corresponding with element 651,652 and 653.First measurement point
P1 measures the measurement data of each string 33, and the title of " string " is marked in name portion 655 corresponding with element 651.In addition, element
652 is corresponding with string display 36, and groups of 16 strings 33 of the string display 36 and structure are connected, name portion corresponding with element 652
656 marked the title of " SMU ".The measurement data of second measurement point P2 measurement power conversion device 32, thus with 653 pairs of element
The name portion 657 answered marked the title of " power governor ".In addition, as described above, power governor represents power converting means
Put 32, SMU and represent string display 36.
Element 653 corresponding with the second measurement point P2, is arranged on and is virtually set in the way of round the periphery of element 654
Ring on.In the composition example that Fig. 2 is represented, it is contemplated that the second measurement point P2 be at 4, the Show Styles that Fig. 4 and Fig. 5 are represented
In example, it is contemplated that the second measurement point P2 be situation at 5.Therefore, 5 elements 653 are provided with the ring virtually set,
Name portion 657 is provided with the ring.In other words, virtual ring is divided into 6 parts, and 1 part turns into name portion 657, remained
Remaininging 5 parts respectively becomes element 653.
Equally, element 652 is arranged in the way of the periphery for surrounding the ring comprising element 653 on the ring of virtual settings, member
Element 651, is arranged in the way of the periphery for surrounding the ring comprising element 652 on the ring of virtual settings.
32,5 attachment means 34 of relative to 1 power conversion device are connected thereto, string display 36 and attachment means 34
Correspond to one to one, relative to 1 element 653,5 elements 652 of correspondence.In other words, element 652 is provided with 25,25 members
Element 652 is arranged on 1 ring of virtual settings with name portion 656.
And then, string display 36 is connected with 16 strings 33, and element 652 is corresponding with 16 elements 651.In terms of the center of figure
The angle of element 652 is 10 degree or so, when setting 16 elements 651 in the way of along element 652, from member in terms of the center of figure
The angle of element 651 is less than 1 degree, and visual confirmation is likely to decrease.Therefore, in the present embodiment, 16 elements 651 are with 8
The mode of an individual row lines up two row, and element 651 is arranged to the direction extension intersected to the periphery with ring, and the ring is to be provided with member
The virtual ring of element 652.
In the example in the figures, 16 elements 651 of 1 group are constituted in order to set, virtually sets parallel 2 straight
Line, each 8 elements 651 arranged in a straight line.And then be arranged to, be arranged constitute 1 group element 651 2 straight lines it
Between virtual settings center line, pass through the center of element 654.In other words, in the figure that region 65 is set, element 651 is set
It is set to, the row in every 8 compositions one substantially radiation direction.
Whether the working condition of solar power generation equipment 30 is normal, with the dispaly state of element 651,652,653 and 654
To represent.For example, whether display control unit 12, the working condition according to the inscape of solar power generation equipment 30 is normal, make
The color change of element 651,652,653 and 654 corresponding with inscape.In the example that Fig. 5 is represented, blueness is just commonly used
(black matrix white) represents that exception red (having oblique line) is represented.Whether working condition is normal, except representing it with different colours
Outside, it can also be represented with continuously displaying and light on and off showing.In addition, element 654, represents that power system 43 has not in interconnection point
There is generation power failure etc. abnormal.
Set as described above by element 651,652,653 and 654, the figure set in region 65 is used as overall shape
Into the unique shape of the sun or sunflower can be associated.In addition, element corresponding with the inscape of solar power generation equipment 30
651st, 652,653 and 654 it is arranged on multiple virtual rings, and virtual ring uses the figure of circular concentric, so
The hierarchical structure of inscape is demonstrated by the figure.That is, the inscape to upper stratum represents the abnormal of working condition
In the case of, which inscape for being also represented by the next stratum occurs in that exception.In addition, multiple inscapes as entirety with circle
The figure of shape is showed, and in the picture of display device 20, the Area comparison not only shared by region 65 is small, and then information is concentrated on
The region 65 of square, also can easy identification information even if having in picture in the case that other information is mixed in.
In addition, the figure set in region 65, according to the number of units of power conversion device 32, six sides can be used as overall
Shape, the polygon such as octagon.In addition, the figure set in region 65, can be the graph expansion for representing Fig. 5, it is arranged in parallel
With go here and there 33 corresponding elements 651 row quadrangle figure.In addition, in above-mentioned composition example, display control unit 12
Show Styles is provided to display device 20, but the display device 20 of segmented etc. can be used above-mentioned to show, the segmentation
Formula is that Show Styles is non-variable pattern.
And then, the output of solar power generation equipment 30 is influenceed by insolation amount, so monitoring arrangement 10, by such as because of spy
The electrical communication lines of net obtain weather information, as shown in fig. 6, on Figure 50, can shown as meteorology letter with Fig. 3 identicals
The Position Approximate of breath and the cloud 52 of acquisition.Represent the position of cloud 52, just to obtain the standard judged as follows, set in solar power generation
During standby 30 output reduction, can interpolate that be due to failure power reduction, be also due to the power reduction of weather.
The Position Approximate of cloud 52 is illustrated in figure 6, and the meteorograph 39 set from solar power generation equipment 30 is resulted in
The information relevant with weather, temperature and humidity, these information are also shown on map, then are had for solar power generation equipment
The reason for 30 output changes is estimated.That is, the weather information of the generated energy of solar power generation equipment 30 will be influenceed,
Overlappingly set on ground Figure 50, so as to intuitively confirm the under powered reason in each place of solar power generation equipment 30
Be due to failure be also due to weather etc. influence.
In addition, having used current collecting equipment 35 in above-mentioned composition example, it would however also be possible to employ by power conversion device 32 with
The composition that attachment means 34 are connected.In the case that power conversion device 32 is connected with many attachment means 34, it can be turned by power
Changing device 32 possesses the composition equivalent to current collecting equipment 35.
As described above, the monitoring arrangement 10 of solar power generation equipment in the present embodiment, possesses data obtaining portion 11
With display control unit 12.Data obtaining portion 11, obtains the data relevant with the action of solar power generation equipment 30.Display control unit
12, the display letter of Show Styles as defined in the working condition of solar power generation equipment 30 is shown as is generated according to the data
Breath, and export the display information.The packet contain multiple measurement points (the first measurement point P1, second measure point P2 with
And the 3rd measurement point P3) measurement measurement data, multiple compositions of the plurality of measurement point for composition solar power generation equipment 30
Key element each and be set.The Show Styles includes the position by element (651,652,653 and 654) and inscape
The figure set in association is put, the element is corresponding one to one with the inscape in solar power generation equipment 30.Display
Control unit 12 makes monitoring data, in the dispaly state for being reflected in element (651,652,653 and 654), and the monitoring data are bases
The whether normal result of respective working condition of the inscape judged in measurement data.
Be made up of this, whether the respective working condition of inscape normal, by with inscape one to one
Corresponding element (651,652,653 and dispaly state 654) represent, so as to intuitively identify abnormal structure
Into the species of key element.Moreover, element (651,652,653 and 654) set up and be arranged in correspondence with the position of inscape, so
In the case that solar power generation equipment 30 has exception, by element (651,652,653 and position 654) can determine exception
Position.That is, in the case where solar power generation equipment 30 has exception, by showing to there is the specified of abnormal position to become to hold
Easily, so that user can promptly solve exception.
In present embodiment, solar power generation equipment 30, possess multiple strings 33, multiple attachment means 34 as inscape
And power conversion device 32.String 33 is made up of solar battery module 31.Attachment means 34, by the output of multiple strings 33 by regulation
Number is classified as one group.Power conversion device 32, will be converted to exchange from the output of attachment means 34.Measurement point includes measurement string 33
First measurement point P1 of output, the second measurement point P2 of the output of measurement power conversion device 32.
It is made up of this, can interpolate that string 33, the power conversion device in the inscape of solar power generation equipment 30
Whether 32 working condition is normal.It is, in the case where there is exception in solar power generation equipment 30, can easily determine be
Go here and there 33 the reason for, or the reason for power conversion device 32.
In present embodiment, solar power generation equipment 30 is connected with power system 43.Measurement point is also equipped with the 3rd measurement point
P3, the 3rd measurement point P3 is set in the interconnection point of power conversion device 32 and power system 43.
It is made up of, solar power generation equipment 30 and the interconnection point of power system 43 can be judged whether normally this,
For example, the power down mode of power system 43 can be detected.
The figure possesses and 33 multiple first elements 651 corresponding one to one of string and power converting means as element
Put 32 corresponding second elements 653 and third element 654 corresponding with interconnection point.With the groups of string 33 corresponding first of structure
Element 651 is formed row.Second element 653 corresponding with the power conversion device 32 of the connection of string 33 is arranged on the first element
One side of 651 row.Third element 654 clips the opposite side that second element 653 is arranged on the first element 651.
By this composition, the construction for having stratum in the inscape of solar power generation equipment 30 is reflected in and wanted with constituting
In the setting of the corresponding element of element, so in the case where exception occurs in inscape, can easily determine abnormal structure occur
Into the position of key element.
In the figure, the first element 651, second element 653, third element 654, which can be separately positioned on, virtually to be set
On fixed ring.There is provided the ring of second element 653 surrounds the ring for being provided with third element 654, and it is provided with the first element 651
Ring surround be provided with second element 653 ring.
It is made up of this, the inscape of solar power generation equipment 30 is represented as entirety with the figure of ring-type, and
And according to the difference of the distance from the center of figure, it is corresponding with the foundation of different types of inscape.Therefore, solar power generation is set
The construction of the stratum of standby 30 inscape, is represented with ring-like pattern, abnormal so as to make user easily identify
The position of inscape.And then, figure is ring-type as entirety, can associate the sun or sunflower, it appears that kind and approachable,
And many inscapes are collected with ring-like pattern, so that the setting free degree being shown in during display device 20 on picture becomes
It is high., can be by element corresponding with many inscapes (651,652,653 and 654) compactly in addition, by this figure
Set.
The Show Styles can be defined as, and the symbol 51 of solar power generation equipment 30 will be represented, with solar power generation
The position that equipment 30 is set accordingly is arranged on ground Figure 50.In that case, display control unit 12, can be by based on meter
Dispaly state of the whether normal result reflection of working condition for the solar power generation equipment 30 surveyed data and judged to symbol 51
On.
It is made up of this, the geographical position that solar power generation equipment 30 is arranged on ground Figure 50 is just can confirm that on ground Figure 50
Put, in the case where monitoring the working condition of multiple solar power generation equipment 30, can immediately know that abnormal sunshine occur
Generating equipment 30.That is, the dispaly state for abnormal solar power generation equipment 30 and symbol 51 occur is normal solar power generation
Equipment 30 is different, so there is the different symbol 51 of dispaly state on ground Figure 50, then can recognize that the solar power generation is set
Standby 30 have exception.As long as in addition, in the range of the ground Figure 50 that can show of a picture of display device 20, can show simultaneously
Show the working condition of multiple solar power generation equipment 30.In other words, the work shape of monitoring solar power generation equipment 30 when user is normal
In the case of state, it is not necessary to image switching, picture rolling etc., just multiple solar power generation equipment 30 can be monitored.Moreover, there is exception
Solar power generation equipment 30 position display on ground Figure 50, so needing the scene of carrying out to confirm work or repair work
When, soon it can be indicated to service strong point.
The Show Styles can also be decided to be, and the hair to solar power generation equipment 30 is overlappingly set on ground Figure 50
The influential weather information of electricity.
It is made up of this, weather information is overlapped on ground Figure 50, and the reason for can recognizing lower power production is sunshine
The meteorological conditions such as the exception or weather of the working condition of generating equipment 30.
In addition, including device, system, method, integrated circuit, calculating in the summary of the present invention or specific various forms
One or more combination of machine program, the recording medium of embodied on computer readable etc..
The monitoring method for the solar power generation equipment that the scheme of the present invention is related to, including：Obtain and solar power generation
The step of work of equipment relevant data, the measurement data in multiple measurement point measurements are included in the data, it is described
Multiple measurement points are directed to each of multiple inscapes of the composition solar power generation equipment and are set；According to the number
The step of according to generation display information, the display information is the work that the Show Styles as defined in represents the solar power generation equipment
Make the information of state, it is described as defined in Show Styles include by with a pair of the inscape in the solar power generation equipment
The figure that the position of the corresponding element in one ground and the inscape is set in association；The step of exporting the display information；
And making the step of dispaly state of the element is arrived in the reflection of monitoring data, the monitoring data are based on the measurement data
The whether normal result of respective working condition of the inscape judged.
In addition, the program that the scheme of the present invention is related to, makes computer perform following steps：Obtain and solar power generation
The step of work of equipment relevant data, the measurement data in multiple measurement point measurements are included in the data, it is described
Multiple measurement points are directed to each of multiple inscapes of the composition solar power generation equipment and are set；According to the number
The step of according to generation display information, the display information is the work that the Show Styles as defined in represents the solar power generation equipment
Make the information of state, it is described as defined in Show Styles include by with a pair of the inscape in the solar power generation equipment
The figure that the position of the corresponding element in one ground and the inscape is set in association；The step of exporting the display information；
And making the step of dispaly state of the element is arrived in the reflection of monitoring data, the monitoring data are based on the measurement data
The whether normal result of respective working condition of the inscape judged.
Other above-mentioned embodiment is one of the present invention.Therefore, the present invention is not limited by above-mentioned embodiment, except
Beyond this embodiment, without departing from the scope of technological thought of the present invention, according to design etc. it is of course possible to carrying out
Various changes.
In addition, the form that inscape and function that above-mentioned embodiment is represented are combined to realize, is also included
Within the scope of the invention.
Symbol description
10 monitoring arrangements
11 data obtaining portion
12 display control units
20 display devices
30 solar power generation equipment
31 solar battery modules
32 power conversion devices
33 strings
34 attachment means
43 power systems
50 maps
51 symbols
651 elements (the first element)
652 elements
653 elements (second element)
654 elements (third element)
P1 first measures point
P2 second measures point
P3 the 3rd measures point
Claims (9)
1. a kind of monitoring arrangement of solar power generation equipment,
The monitoring arrangement of the solar power generation equipment possesses：
Data obtaining portion, obtains the data relevant with the work of solar power generation equipment；And
Display control unit, display information is generated according to the data, and exports the display information, and the display information is to use
Defined Show Styles represents the information of the working condition of the solar power generation equipment,
Include the measurement data in multiple measurement point measurements in the data, the multiple measurement point is directed to described in composition too
Multiple inscapes of generating by solar equipment each and be set,
The Show Styles includes the figure for setting the position of element and the inscape in association, the element and institute
The inscape stated in solar power generation equipment is corresponded to one to one,
The display control unit, makes the reflection of monitoring data to the dispaly state of the element, and the monitoring data are to be based on institute
The whether normal result of respective working condition for the inscape stated measurement data and judged.
2. the monitoring arrangement of solar power generation equipment as claimed in claim 1,
The solar power generation equipment, possesses as the inscape：
Multiple strings, are made up of solar battery module；
Multiple attachment means, one group is classified as by the output of the string by stated number；And
Power conversion device, will be converted to exchange from the output of the attachment means,
The output of the first measurement point of the measurement point comprising the output for measuring the string and the measurement power conversion device
Second measurement point.
3. the monitoring arrangement of solar power generation equipment as claimed in claim 2,
The solar power generation equipment is connected with power system,
The measurement point is also equipped with the 3rd measurement point, and the 3rd measurement point is set at the power conversion device and the electric power
On the interconnection point of system.
4. the monitoring arrangement of solar power generation equipment as claimed in claim 3,
The figure, possesses as the element：
First element, it is corresponding one to one with the string；
Second element, it is corresponding with the power conversion device；And
Third element, it is corresponding with the interconnection point,
First element corresponding with the string for constituting described group, is formed row,
The second element is arranged on a side of the row of first element, the second element and the power converting means
Correspondence is put, the power conversion device connects with the series winding,
The third element, clips the opposite side that the second element is arranged on first element.
5. the monitoring arrangement of solar power generation equipment as claimed in claim 4,
In the figure,
First element and the second element and the third element are respectively set on the ring of virtual settings,
There is provided the ring of the second element surrounds the ring for being provided with the third element, and it is provided with first element
Ring surrounds the ring for being provided with the second element.
6. the monitoring arrangement of the solar power generation equipment as described in any one of claim 1 to 5,
The Show Styles is decided to be, and makes the symbol of the expression solar power generation equipment, is sent out with being provided with the sunshine
The position of electric equipment is accordingly arranged on map,
Whether the display control unit, make the working condition based on the solar power generation equipment for measuring data and judging
In normal result, reflection to the dispaly state of the symbol.
7. the monitoring arrangement of solar power generation equipment as claimed in claim 6,
The Show Styles is decided to be, and weather information is overlappingly set on the map, and the weather information is that influence is described
The information of the generated energy of solar power generation equipment.
8. a kind of monitoring system of solar power generation equipment, possesses：
The monitoring arrangement of solar power generation equipment described in any one of claim 1 to 7；And
Display device, shows the display information exported by the monitoring arrangement of the solar power generation equipment.
9. a kind of monitoring method of solar power generation equipment, including：
The step of obtaining the data relevant with the work of solar power generation equipment, includes in the data in multiple measurement points
The measurement data of measurement, the multiple measurement point is directed to each of multiple inscapes of the composition solar power generation equipment
And be set；
The step of generating display information according to the data, the display information is that the Show Styles as defined in represents the sun
The information of the working condition of light generating equipment, it is described as defined in Show Styles include by with the institute in the solar power generation equipment
State the figure that the position of inscape corresponding element and the inscape one to one is set in association；
The step of exporting the display information；And
Make the step of dispaly state of the element is arrived in the reflection of monitoring data, the monitoring data are based on the measurement data
The whether normal result of respective working condition of the inscape judged.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| JP2015003968 | 2015-01-13 | ||
| JP2015-003968 | 2015-01-13 | ||
| PCT/JP2015/006423 WO2016113823A1 (en) | 2015-01-13 | 2015-12-24 | Photovoltaic facility monitoring device, photovoltaic facility monitoring system, and photovoltaic facility monitoring method |
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| CN107112797A true CN107112797A (en) | 2017-08-29 |
| CN107112797B CN107112797B (en) | 2020-04-14 |
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| CN109828146A (en) * | 2018-11-22 | 2019-05-31 | 常州天正工业发展股份有限公司 | A method of equipment working condition is judged by device electrical parameters AD sampling |
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| CN107257360A (en) * | 2017-05-22 | 2017-10-17 | 南京唐模电气科技有限公司 | Photovoltaic monitoring and display system and its implementation with advertisement insertion function |
| JP7187851B2 (en) * | 2018-07-09 | 2022-12-13 | 中国電力株式会社 | Regulated area management system |
| CN111831759A (en) * | 2019-04-15 | 2020-10-27 | 阿里巴巴集团控股有限公司 | Data processing method, device, equipment and storage medium |
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| CN111602335A (en) * | 2018-01-16 | 2020-08-28 | 姜雯植 | Simulation method, system, and program for photovoltaic power generation device |
| CN109828146A (en) * | 2018-11-22 | 2019-05-31 | 常州天正工业发展股份有限公司 | A method of equipment working condition is judged by device electrical parameters AD sampling |
| CN109739732A (en) * | 2018-12-06 | 2019-05-10 | 北京汉能光伏投资有限公司 | Solar power generation amount display method, system, computer equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016113823A1 (en) | 2016-07-21 |
| CN107112797B (en) | 2020-04-14 |
| JPWO2016113823A1 (en) | 2017-08-31 |
| JP6369765B2 (en) | 2018-08-08 |
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