CN103090907A - Portable solar energy system test instrument - Google Patents
Portable solar energy system test instrument Download PDFInfo
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- CN103090907A CN103090907A CN 201110349418 CN201110349418A CN103090907A CN 103090907 A CN103090907 A CN 103090907A CN 201110349418 CN201110349418 CN 201110349418 CN 201110349418 A CN201110349418 A CN 201110349418A CN 103090907 A CN103090907 A CN 103090907A
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- solar energy
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Abstract
The invention discloses a portable solar energy system test instrument which comprises a signal acquisition part, a display operation part, a data procession part, a storage part, a communication interface part and other parts. The test instrument can collect various signals required by testing and monitoring of a solar energy system, automatically rectifies various sensors according to various correction coefficients so as to ensure enough accuracy, and automatically calculates testing and monitoring results. Convenience is brought to use by adopting liquid touch screen operating display, and meanwhile a mouse operation is compatible. A large amount of data can be stored by adopting high-capacity secure digital (SD) card or hard disk memorizer. The test instrument can remotely transmit data in a variety of modes and also can receive remote control or enable various devices like a universal serial bus (USB) printing device to be connected into the test instrument due to the fact that the test instrument is provided with an RJ 45 network interface, a general packet radio service (GPRS) wireless network interface, an RS 232/485, a USB interface, a video graphic array (VGA) interface and various communication interfaces. The test instrument can connected with a city grid with 220V and can also be supplied with electricity from a storage battery. The test instrument is high in integrated level, small in size, large in memory space, automatic in data uploading and suitable for test and long-term monitoring on a solar energy system site, and is designed to be in a portable box type.
Description
Technical field
The present invention relates to a kind of portable type solar energy opening machine system test device, especially a kind of instrument that carries out on-the-spot test and long term monitoring for solar energy system.
Background technology
Solar energy system has solar energy optical-thermal system and solar energy photovoltaic system.Because the test of solar energy optical-thermal system for field needs to measure the parameters such as temperature, solar irradiance, flow, heat, electric weight, wind speed, the solar energy photovoltaic system on-the-spot test needs measuring voltage, electric current, power, electric weight etc., and what have also needs to measure the various parameters such as wind direction, humidity, power factor, pressure, pressure reduction.Measure these parameters, just need to carry the numerous species instrument measures at the scene, the data of measuring will collect by the identical time interval together, need again computing machine or collector to be connected with these instrument, and therefore test at the scene will bother very much to solar energy system.
Because temperature measuring point in the solar energy system test has a lot, generally all adopt temperature polling instrument collection, but general temperature polling instrument all adopts a cover correction factor to all temperature spots, some loggings also can only adopt linear function correction.
Because monitor the ruuning situation of solar energy system, the data acquisition interval can not be oversize, and amount of test data is larger, and general instrument does not all have enough storage spaces to store, especially long term monitoring.
Summary of the invention
The purpose of this invention is to provide a kind of portable, for the instrument of solar energy system on-the-spot test and long term monitoring.
The objective of the invention is to be achieved through the following technical solutions:
Portable type solar energy system testing instrument of the present invention is integrated in signals collecting, display operation, data processing, mass storage and various communication interface in an instrument.
Described collecting part is multichannel collecting, and the signal of various different parameters can be by different passage collections.Different passages can be designed to gather resistance signal, millivolt signal, voltage signal, current signal, pulse signal and digital signal, and therefore can access various sensors measures collection.
Described display operation is partly liquid crystal touch screen, is embedded on tool housing, and handled easily shows.If the sensation touch-screen is insensitive, also can operate with the insertion usb mouse.
Described mass storage adopts the very little SD card storage card storage of volume.Also can adopt hard disk to store.
Described data processing section, can be by the supercomputing of software, realization adopts different correction factor and correction formulas to carry out data correction to different sensors, simultaneously can calculate in real time the solar energy system test result, for example, the accumulative total irradiation, heat, efficient, thermal loss, fraction etc.
Described communication interface, comprise the various communication interfaces such as RJ45 network interface, GPRS radio network interface, RS232/485, USB interface and VGA display interface, can access various external equipments, as USB printer, CRT monitor etc., can also according to field condition by different communication modes and remote computer communication, realize data remote and remote monitoring.
Described instrument can adopt the 220V mains-supplied, also can internal battery, and also can external accumulator.
Can be found out by the technical scheme that foregoing invention provides, portable type solar energy system testing instrument of the present invention, because integrated level is high, volume is little, therefore is convenient for carrying.An instrument can be measured the various parameters of solar energy system simultaneously, and memory capacity is large, and various interface is carried out teletransmission, and is powerful, is fit to the long-time running monitoring.Because instrument is less, low in energy consumption, therefore also can adopt storage battery power supply.
Description of drawings
Fig. 1 is that instrument consists of the signal schematic diagram
Fig. 2 is instrument specific embodiment 1 outside drawing
Fig. 3 is the unpacking outside drawing that uses of instrument specific embodiment 1
Fig. 4 is instrument specific embodiment 2 schematic appearance
In figure, 1. wireless remote transmit antenna, 2. instrument box, 3.220V power supply line socket, 4. external accumulator 12V supply socket, 5.220V AC power cord, 6. storage battery power supply line, 7. external accumulator, 8. liquid crystal touch screen, 9. instrument case lid, 10. Instrument sensor and communication interface, 11. sensors, external equipment lead-in wire.
Embodiment
Portable type solar energy system testing instrument of the present invention, its better embodiment such as Fig. 2, Fig. 3:
Signals collecting, display operation, data processing, mass storage and various communication interface are integrated in an instrument.
The instrument profile is portable case type, is convenient for carrying.
The liquid crystal touch screen display operation can be installed in the case lid inboard.Also can be directly installed on the interior instrument of case.
The equipment such as can depositing sensor that measurement needs, lead-in wire, internal battery that has living space in case conveniently carries simultaneously.
Instrument has 220V Alternating Current Power Supply socket, and 12V direct-flow storage battery power supply base is also arranged.
Embodiment two is as Fig. 4:
All on a box body, volume is less for total interface, touch-screen, carries, and installs more convenient.
The above; only for the better embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement are within all should being encompassed in protection scope of the present invention.
Claims (9)
1. portable type solar energy system testing instrument, instrument comprises the parts such as signals collecting, display operation, data processing, storage and communication interface, it is characterized in that, the various signals that solar energy system test and monitoring need be can gather simultaneously on an instrument, temperature, solar irradiance, wind speed, humidity, flow, heat, wind direction, voltage, electric current, power, power factor, electric weight, pressure, pressure reduction etc. comprised.
2. portable type solar energy system testing instrument according to claim 1, it is characterized in that, can adopt different correction factors to revise to different sensors, according to the different sensors characteristic, can adopt quadratic equation or segmentation correction factor to revise, reach enough precision to guarantee each sensor measurement.When changing sensor, only need correction factor with this sensor also to change thereupon and get final product.
3. portable type solar energy system testing instrument according to claim 1, is characterized in that, adopts the liquid crystal touch screen display operation, also can plug mouse and operate.
4. portable type solar energy system testing instrument according to claim 1, is characterized in that, built-in jumbo SD card memory or harddisk memory can be stored mass data.
5. portable type solar energy system testing instrument according to claim 1, it is characterized in that, possess the various communication interfaces such as RJ45 network interface, GPRS radio network interface, RS232/485, USB and VGA display interface, can access various device, as the USB interface printer, external CRT monitor etc. can also variety of way be carried out teletransmission with data, also can accept Long-distance Control.
6. portable type solar energy system testing instrument according to claim 1, is characterized in that, instrument can on-the-spotly at any time calculate the needed test result of solar energy system automatically, and result is shown, stores and upload.
7. portable type solar energy system testing instrument according to claim 1, is characterized in that, instrument can be by the 220V mains-supplied, also can be by storage battery power supply.Can internal battery, also can external accumulator.
8. portable type solar energy system testing instrument according to claim 1, is characterized in that, the instrument configuration design becomes portable case type, is convenient for carrying.
9. portable type solar energy system testing instrument according to claim 1, is characterized in that, instrument can be set to start or power on automatically gather automatic uploading data, so that unmanned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110349418 CN103090907A (en) | 2011-11-08 | 2011-11-08 | Portable solar energy system test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110349418 CN103090907A (en) | 2011-11-08 | 2011-11-08 | Portable solar energy system test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103090907A true CN103090907A (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110349418 Pending CN103090907A (en) | 2011-11-08 | 2011-11-08 | Portable solar energy system test instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN103090907A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357219A (en) * | 2016-11-03 | 2017-01-25 | 苏州天富利新能源科技有限公司 | Novel portable electric-performance testing equipment for photovoltaic component |
| CN108718185A (en) * | 2018-06-11 | 2018-10-30 | 黄河科技学院 | A kind of portable type solar energy utilizes device |
-
2011
- 2011-11-08 CN CN 201110349418 patent/CN103090907A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357219A (en) * | 2016-11-03 | 2017-01-25 | 苏州天富利新能源科技有限公司 | Novel portable electric-performance testing equipment for photovoltaic component |
| CN108718185A (en) * | 2018-06-11 | 2018-10-30 | 黄河科技学院 | A kind of portable type solar energy utilizes device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |