CN104898002A - Portable charging module electric energy transition efficiency detection device - Google Patents
Portable charging module electric energy transition efficiency detection device Download PDFInfo
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- CN104898002A CN104898002A CN201510347212.1A CN201510347212A CN104898002A CN 104898002 A CN104898002 A CN 104898002A CN 201510347212 A CN201510347212 A CN 201510347212A CN 104898002 A CN104898002 A CN 104898002A
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Abstract
The invention relates to a portable charging module electric energy transition efficiency detection device characterized by comprising a detection device housing and a detection circuit arranged in the housing; the detection device housing is respectively provided with a 380V AC input end, a 380V AC output end, a DC input end, and a DC output end; the detection circuit comprises a power supply module, a one-chip microcomputer module, an AC electric meter module, and a DC electric meter module; the power supply module is respectively connected with the core one-chip microcomputer module and the DC electric meter module; the core one-chip microcomputer module is respectively connected with the AC electric meter module and the DC electric meter module; the 380V AC input end on the housing is connected with 380V AC current; the 380V AC output end on the housing is connected with an input end of a tested charging module; an output end of the tested charging module is connected with the DC input end on the housing. The portable charging module electric energy transition efficiency detection device is simple and fast in a detection process, and accurate and stable in a detection result.
Description
Technical field
The present invention relates to the pick-up unit of charging module, particularly one portable charged module energy conversion efficiency pick-up unit.
Background technology
Detect the energy conversion efficiency of charging module, be conducive to updating AC/DC power circuit, but in prior art, there is the problems such as survey calculation amount in the surveying work process of charging module energy conversion efficiency is huge, test connection is too complicated, cause surveying work personnel labor intensity, miscount and error probability to increase.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of reasonable in design, simple and fast, easy to operate portable charged module energy conversion efficiency pick-up unit are provided.
The present invention solves its technical matters and takes following technical scheme to realize:
A kind of portable charged module energy conversion efficiency pick-up unit, the testing circuit of pick-up unit casing and inside thereof, the casing of described pick-up unit is respectively arranged with 380V alternating current input end, 380V alternating current output terminal, direct current input end, DC output end; Described testing circuit comprises power module, core one-chip computer module, alternating-current watt-hour meter module, direct current watt-hour meter module; 380V alternating current input end on described casing is connected with 380V alternating current, and described 380V alternating current input end is connected with the alternating-current watt-hour meter module input in casing; Described alternating-current watt-hour meter module output terminal is connected with the 380V alternating current output terminal on casing; 380V alternating current output terminal on described casing is connected with the input end of tested charging module, and the output terminal of described tested charging module is connected with the direct current input end on casing; Direct current input end on described casing is connected with the input end of direct current watt-hour meter module, and the output terminal of described direct current watt-hour meter module is connected with the DC output end on casing, and the DC output end on described casing is connected with direct current output loop; Described power module is connected in testing circuit, modules is powered with core one-chip computer module with direct current watt-hour meter module respectively; Described core one-chip computer module is connected with alternating-current watt-hour meter module, direct current watt-hour meter module respectively.
And, display module and memory module is also comprised in described testing circuit, described display module is connected with the core one-chip computer module in casing with the display screen be arranged on casing surface respectively, for showing the energy conversion efficiency result of calculation of detected charging module; Described memory module is connected for storing conversion efficiency result of calculation with core one-chip computer module.
And described direct current watt-hour meter module is connected with core one-chip computer module by RS485 interface with alternating-current watt-hour meter module.
And described core one-chip computer module is connected with memory module with display module respectively by RS232 interface.
And described core one-chip computer module is made up of PIC24FJ256GB110 single chip circuit and peripheral interface circuit.
And described power module is 24V by operating voltage, capacity is the lithium battery composition of 10AH.
And described memory module is SD card.
And described display screen is OLED display screen.
Advantage of the present invention and good effect are:
1, the present invention is by by AC energy meter module, direct current energy meter module, core one-chip computer module, display module, memory module, power module, and modularization is integrated into that to realize testing process in a portable charged module energy conversion efficiency pick-up unit simple and easy, quick and easy to operate, easy-to-use.
2, the present invention is by selecting PIC24FJ256GB110 single-chip microcomputer and the rational deployment to internal circuit, under the environment ensureing to make while detection efficiency it in strong electromagnetic and 380V high voltage interference and provide precise and stable testing result in moving process.
Accompanying drawing explanation
Fig. 1 is the block scheme of circuit module of the present invention
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is further described:
A kind of portable charged module energy conversion efficiency pick-up unit, as shown in Figure 1, comprise the testing circuit of pick-up unit casing and inside thereof, the casing of described pick-up unit is respectively arranged with 380V alternating current input end, 380V alternating current output terminal, direct current input end, DC output end; Described testing circuit comprises power module, core one-chip computer module, alternating-current watt-hour meter module, direct current watt-hour meter module, display module and memory module; 380V alternating current input end on described casing is connected with 380V alternating current, and described 380V alternating current input end is connected with the alternating-current watt-hour meter module input in casing; Described alternating-current watt-hour meter module output terminal is connected with 380V alternating current output terminal; 380V alternating current output terminal on described casing is connected with the input end of tested charging module, and the output terminal of described tested charging module is connected with the direct current input end on casing; Described direct current input end is connected with the input end of the direct current watt-hour meter module in casing, and the output terminal of described direct current watt-hour meter module is connected with DC output end, and the DC output end on described casing is connected with direct current output loop; Described power module is connected in internal circuit, modules is powered with core one-chip computer module with direct current watt-hour meter module respectively, and described power module is 24V by operating voltage, and capacity is the lithium battery composition of 10AH; Described core one-chip computer module is made up of PIC24FJ256GB110 single chip circuit and peripheral interface circuit and is connected with storage module with alternating-current watt-hour meter module, direct current watt-hour meter module, display module respectively.Described alternating-current watt-hour meter module, direct current watt-hour meter module are connected with core one-chip computer module respectively by RS485 interface; Described display module, memory module are connected with core one-chip computer module respectively by RS232 interface; Described display module is OLED display screen and is connected with the display screen be arranged on casing surface, for showing the energy conversion efficiency result of calculation of detected charging module; Described memory module is that SD card is for storing conversion efficiency result of calculation.
Principle of work of the present invention is:
Reserved connection terminal on detection means, during detection, tested charging module wire is connected between 380V alternating current lead-out terminal on pick-up unit and direct current input terminal, core single-chip microcomputer gathers alternating-current watt-hour meter by RS485 bus, the power consumption in tested loop that direct current watt-hour meter is passed back.Calculate the interchange of tested charging module by core single-chip microcomputer and turn direct current energy conversion efficiency, and result of calculation is shown by display module and detection data are stored into memory module.
It is emphasized that; embodiment of the present invention is illustrative; instead of it is determinate; therefore the present invention includes the embodiment be not limited to described in embodiment; every other embodiments drawn by those skilled in the art's technical scheme according to the present invention, belong to the scope of protection of the invention equally.
Claims (8)
1. a portable charged module energy conversion efficiency pick-up unit, it is characterized in that comprising: the testing circuit of pick-up unit casing and inside thereof, the casing of described pick-up unit is respectively arranged with 380V alternating current input end, 380V alternating current output terminal, direct current input end, DC output end; Described testing circuit comprises power module, core one-chip computer module, alternating-current watt-hour meter module, direct current watt-hour meter module; 380V alternating current input end on described casing is connected with 380V alternating current, and described 380V alternating current input end is connected with the alternating-current watt-hour meter module input in casing; Described alternating-current watt-hour meter module output terminal is connected with the 380V alternating current output terminal on casing; 380V alternating current output terminal on described casing is connected with the input end of tested charging module, and the output terminal of described tested charging module is connected with the direct current input end on casing; Direct current input end on described casing is connected with the input end of direct current watt-hour meter module, and the output terminal of described direct current watt-hour meter module is connected with the DC output end on casing, and the DC output end on described casing is connected with direct current output loop; Described power module is connected in testing circuit, modules is powered with core one-chip computer module with direct current watt-hour meter module respectively; Described core one-chip computer module is connected with alternating-current watt-hour meter module, direct current watt-hour meter module respectively.
2. one according to claim 1 portable charged module energy conversion efficiency pick-up unit, it is characterized in that: in described testing circuit, also comprise display module and memory module, described display module is connected with the core one-chip computer module in casing with the display screen be arranged on casing surface respectively, for showing the energy conversion efficiency result of calculation of detected charging module; Described memory module is connected for storing conversion efficiency result of calculation with core one-chip computer module.
3. one according to claim 1 portable charged module energy conversion efficiency pick-up unit, is characterized in that: described direct current watt-hour meter module is connected with core one-chip computer module by RS485 interface with alternating-current watt-hour meter module.
4. one according to claim 2 portable charged module energy conversion efficiency pick-up unit, is characterized in that: described core one-chip computer module is connected with memory module with display module respectively by RS232 interface.
5. the portable charged module energy conversion efficiency of the one according to any one of Claims 1-4 pick-up unit, is characterized in that: described core one-chip computer module is made up of PIC24FJ256GB110 single chip circuit and peripheral interface circuit.
6. one according to claim 1 portable charged module energy conversion efficiency pick-up unit, is characterized in that: described power module is 24V by operating voltage, and capacity is the lithium battery composition of 10AH.
7. one according to claim 2 portable charged module energy conversion efficiency pick-up unit, is characterized in that: described memory module is SD card.
8. one according to claim 2 portable charged module energy conversion efficiency pick-up unit, is characterized in that: described display screen is OLED display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510347212.1A CN104898002A (en) | 2015-06-23 | 2015-06-23 | Portable charging module electric energy transition efficiency detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510347212.1A CN104898002A (en) | 2015-06-23 | 2015-06-23 | Portable charging module electric energy transition efficiency detection device |
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| CN104898002A true CN104898002A (en) | 2015-09-09 |
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| CN201510347212.1A Pending CN104898002A (en) | 2015-06-23 | 2015-06-23 | Portable charging module electric energy transition efficiency detection device |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10115649A (en) * | 1996-10-11 | 1998-05-06 | Asahi Chem Ind Co Ltd | Electromagnetic wave generator |
| CN102970338A (en) * | 2012-10-30 | 2013-03-13 | 中国电力科学研究院 | System and method for testing site energy efficiency of charging and discharging devices of electromobiles |
| CN103063953A (en) * | 2012-12-25 | 2013-04-24 | 中国电力科学研究院 | Energy efficiency testing system of electric car non-vehicle-mounted charging machine |
| CN103149471A (en) * | 2013-01-31 | 2013-06-12 | 云南电力试验研究院（集团）有限公司电力研究院 | Calibration method and calibration device for battery charger and charging pile |
| CN103501038A (en) * | 2013-10-10 | 2014-01-08 | 中国人民解放军***72465部队 | Programmable battery charger |
| CN103746418A (en) * | 2013-12-26 | 2014-04-23 | 国家电网公司 | Electric automobile AC-DC-combined charging control system |
| WO2014099737A1 (en) * | 2012-12-18 | 2014-06-26 | Nucleus Scientific Inc. | Nonlinear system identification for optimization of wireless power transfer |
| CN204103579U (en) * | 2014-08-14 | 2015-01-14 | 南京中港电力科技有限公司 | A kind of Intelligent charging spot with energy storage |
| CN104393629A (en) * | 2014-09-30 | 2015-03-04 | 中国电子科技集团公司第四十一研究所 | Intelligent power supply management circuit of digital oscillograph |
| CN104678216A (en) * | 2015-02-04 | 2015-06-03 | 深圳普瑞赛思检测技术有限公司 | Method and device for testing energy or power conversion efficiency of circuit board of mobile power supply |
| CN104698268A (en) * | 2013-12-10 | 2015-06-10 | 李小孟 | Electric vehicle charger electrical energy integrated monitoring system |
-
2015
- 2015-06-23 CN CN201510347212.1A patent/CN104898002A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10115649A (en) * | 1996-10-11 | 1998-05-06 | Asahi Chem Ind Co Ltd | Electromagnetic wave generator |
| CN102970338A (en) * | 2012-10-30 | 2013-03-13 | 中国电力科学研究院 | System and method for testing site energy efficiency of charging and discharging devices of electromobiles |
| WO2014099737A1 (en) * | 2012-12-18 | 2014-06-26 | Nucleus Scientific Inc. | Nonlinear system identification for optimization of wireless power transfer |
| CN103063953A (en) * | 2012-12-25 | 2013-04-24 | 中国电力科学研究院 | Energy efficiency testing system of electric car non-vehicle-mounted charging machine |
| CN103149471A (en) * | 2013-01-31 | 2013-06-12 | 云南电力试验研究院（集团）有限公司电力研究院 | Calibration method and calibration device for battery charger and charging pile |
| CN103501038A (en) * | 2013-10-10 | 2014-01-08 | 中国人民解放军***72465部队 | Programmable battery charger |
| CN104698268A (en) * | 2013-12-10 | 2015-06-10 | 李小孟 | Electric vehicle charger electrical energy integrated monitoring system |
| CN103746418A (en) * | 2013-12-26 | 2014-04-23 | 国家电网公司 | Electric automobile AC-DC-combined charging control system |
| CN204103579U (en) * | 2014-08-14 | 2015-01-14 | 南京中港电力科技有限公司 | A kind of Intelligent charging spot with energy storage |
| CN104393629A (en) * | 2014-09-30 | 2015-03-04 | 中国电子科技集团公司第四十一研究所 | Intelligent power supply management circuit of digital oscillograph |
| CN104678216A (en) * | 2015-02-04 | 2015-06-03 | 深圳普瑞赛思检测技术有限公司 | Method and device for testing energy or power conversion efficiency of circuit board of mobile power supply |
Non-Patent Citations (3)
| Title |
|---|
| 刘伟达: "便携式设备锂电池充电技术研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
| 李辉: "直流充电机监控***的研究与实现", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
| 罗志坤 等: "电动汽车充电机电能集成监测***的设计", 《高电压技术》 * |
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Application publication date: 20150909 |