CN202512225U - Intelligent power testing system - Google Patents
Intelligent power testing system Download PDFInfo
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- CN202512225U CN202512225U CN 201220123815 CN201220123815U CN202512225U CN 202512225 U CN202512225 U CN 202512225U CN 201220123815 CN201220123815 CN 201220123815 CN 201220123815 U CN201220123815 U CN 201220123815U CN 202512225 U CN202512225 U CN 202512225U
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- power supply
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- measuring system
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Abstract
The utility model discloses an intelligent power testing system, which comprises a host, communication equipment, an adjustable voltage source, an adjustable load, an input side measuring system and an output side measuring system, wherein preset states of the adjustable voltage source and the adjustable load are set through the host and are transferred to the adjustable voltage source and the adjustable load through the communication equipment, so that output voltage of the adjustable voltage source and output load of the adjustable resistor are matched with the preset states; the input side measuring system is used for measuring electric information of the input side of a tested power supply and transferring the electric information to the host through the communication equipment; and the output side measuring system is used for measuring electric information of the output side of the tested power supply and transferring the electric information to the host through the communication equipment. According to the utility model, the intelligent power testing system having the advantages of simple structure, convenience in control, high intelligence degree and good test effect is realized.
Description
Technical field
The utility model relates to a kind of power detecting system, relates in particular to the power supply tester of a kind of intelligence, multichannel.
Background technology
In the production run of power supply, need need test data be preserved and added up simultaneously the power supply test of can operate as normal testing.Usually,, need test contents also to be not quite similar, need consider following content generally speaking according to the difference of power type:
(1) input voltage range
Provide the voltage source of input voltage can be 110VAC, 220VAC, full voltage range (90-264VAC) etc. usually; Need test 90,110 and 132 3 input voltages to the voltage source of 110VAC; Need test 176,220 and 264 3 input voltages to the voltage source of 220VAC; Then need test a plurality of input voltages such as 90,110,132,176,220,264 to the voltage source of full voltage range (90-264VAC), also have ask for something that the situation of 300VAC test is arranged, also need corresponding test point this moment.
(2) isolated instances
Power supply divides isolates power supply and non-insulating power supply, in the process of test, also needs to be treated differently.
(3) loadtype
Different power supplys has different loads, should under corresponding loading condition, carry out corresponding simulation test to different power supplys; And load also has different sizes, and is for example unloaded, underloading, semi-load and fully loaded etc.
The applied scope of this power supply has determined what loading condition power supply possibly be used under, should carry out simulation test as the case may be as far as possible; Also have the load size can be divided into zero load, underloading, semi-load, fully loaded etc. in addition;
In addition, in the prior art, the general volume of small-power power is less, is simple and easy to usefulness, uses extensively in daily life.For example the volume of production and marketing in every year such as LED mains lighting supply and charger for mobile phone is huge.Test link aborning; Present most producer still is single power supply test, and this process efficiency is lower, and production capacity improves with regard to adopting the method that reduces test point (referring to input voltage, output load) in a lot of producers; Obviously such method, performance that can't the full test power supply.
Summary of the invention
The purpose of the utility model is to provide a kind of novel intelligent power test macro, can test a plurality of power supplys simultaneously,
According to the intelligent power test macro of the utility model one embodiment, in order to test one or more than one power supply to be tested, comprise main frame, communication apparatus, variable voltage source, tunable load, input side measuring system and outgoing side measuring system, wherein,
First termination of said power supply to be tested is received the output voltage of said variable voltage source, and second termination is received the output load of said scalable load;
Said main frame is connected with said communication apparatus;
Said communication apparatus is connected with the outgoing side measuring system with said variable voltage source, said input side measuring system, said adjustable resistance respectively;
The preset state of said variable voltage source and said tunable load is set through said main frame; And be passed to said adjustable potential source and said tunable load through said communication apparatus, the output voltage of said variable voltage source and the output load and the said preset state of said adjustable resistance are complementary;
Said input side measuring system is connected between said power supply to be tested and the said variable voltage source, measuring the electrical information of power supply input side to be tested, and is passed to said main frame through said communication apparatus;
Said outgoing side measuring system is connected between said power supply to be tested and the said electronic load, measuring the electrical information of power supply outgoing side to be tested, and is passed to said main frame through said communication apparatus.
Preferably, said communication apparatus is wired or wireless telecommunications system.
Preferably, said variable voltage source comprises a plurality of output ports.
Preferably, or the said input side measuring system electrical information of measuring power supply input side to be tested comprise one in voltage, electric current, power and the power factor a plurality of; The electrical information that said outgoing side measuring system is measured power supply outgoing side to be tested comprises one or more in voltage, electric current, power and the power factor.
Further, said intelligent power test macro also comprises the input side web joint that is connected between said input side measuring system and the said power supply to be tested.
Further, said intelligent power test macro also comprises the outgoing side web joint that is connected between said outgoing side measuring system and the said power supply to be tested.
According to the intelligent power test macro of the utility model, can control the duty of power supply to be tested flexibly, include but not limited to input voltage and output load; And can realize test simultaneously to a plurality of power supplys; Realized a kind of simple in structure, convenient, the intelligent degree of control is high, the intelligent power test macro of good test effect.
Description of drawings
Shown in Figure 1 is theory diagram according to the intelligent power test macro of the utility model one preferred embodiment.
Shown in Figure 2 is theory diagram according to the intelligent power test macro of another preferred embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is described in detail, but the utility model is not restricted to these embodiment.The utility model is contained substituting of making on any marrow and scope at the utility model, modification, equivalent method and scheme.Understand for the public is had completely the utility model, in following the utility model preferred embodiment, specified concrete details, and there do not have the description of these details also can understand this use fully for a person skilled in the art to be novel.
With reference to figure 1, be depicted as theory diagram according to the intelligent power test macro of the utility model one preferred embodiment.In this embodiment, said intelligent power test macro 100 comprises main frame 101, communication apparatus 102, variable voltage source 103, input side measuring system 104, tunable load 105, outgoing side measuring system 106 and one group of power supply 107-1 to 107-n to be tested; Wherein,
Main frame 101 is connected with communication apparatus 102; Said communication apparatus 102 can be wired or wireless telecommunications system, like serial communication etc.;
First termination of each power supply 107 to be tested is received the output voltage of said variable voltage source 103; Second termination is received the output load of said tunable load 105;
Variable voltage source 103 all is connected to main frame 101 through communication apparatus 102 with tunable load;
Said variable voltage source 103 has a plurality of isolation output ports; Can produce various test point voltages or free voltage according to the control of main frame 101; As can be the alternating voltage of different frequency and magnitude of voltage, the perhaps DC voltage of different magnitudes of voltage; Input voltage is provided for a plurality of isolation or non-insulating power supply through a plurality of isolation output ports;
Said tunable load 105 can be the sub-load of adjustable; Through main frame required load value is set; For the LED illuminator, the string and the number of load LED lamp can be set through main frame;
Input side measuring system 104 is connected to the input side of power supply 107 to be tested, is connected with variable voltage source 103, power supply to be tested 107 and communication apparatus 102 respectively;
Outgoing side measuring system 106 is connected to the outgoing side of power supply 107 to be tested, is connected with communication apparatus 102 with tunable load 105 respectively.
In the course of the work, power supply to be tested 107 required expectation input voltage and desired output load are set, are passed to variable voltage source 103 and tunable load 105 through communication apparatus 102 then through main frame 101; Thereby the output voltage and the said expectation input voltage of control variable voltage source 103 are complementary, and are passed to corresponding power supply to be tested 107; The output load and the said desired output load of control tunable load 105 are complementary, and are passed to corresponding power supply to be tested 107;
Input side measuring system 104 can be measured the data messages such as voltage, electric current, power and power factor of power supply 107 input sides to be tested simultaneously, and is passed to main frame 101 through communication apparatus 102, carries out data and preserves and add up;
Outgoing side measuring system 106 can be measured the data messages such as voltage, electric current and power of power supply 107 outgoing sides to be tested simultaneously, and is passed to main frame 101 through communication apparatus 102, and data are preserved and statistics to carry out.
It is thus clear that; Through the intelligent power test macro according to the utility model embodiment shown in Figure 1; Through the both-way communication between main frame and variable voltage source and the tunable load; Can said variable voltage source of real-time regulated and said tunable load, and then realize carrying out simultaneously the parallel test automatically of a plurality of power supplys, have fast, advantages such as safety, reliable and highly versatile.
With reference to figure 2, be depicted as theory diagram according to the intelligent power test macro of another embodiment of the utility model.On the basis of embodiment shown in Figure 1; Said intelligent power test macro can also comprise the input side web joint 108 that is connected between input side measuring system 104 and the power supply to be tested 107, and is connected the outgoing side web joint 109 between outgoing side measuring system 106 and the power supply to be tested 107; Said input side web joint 108 and said n power supply 107 to be tested are outwards independently to lead to the input connecting line of said n power supply 107 to be tested a plurality of output ports of variable voltage source 103 through said input side web joint 108; Said outgoing side web joint 109 and said n power supply 107 to be tested outwards independently lead to tunable load 105 with the output connecting line with said n power supply 107 to be tested through said outgoing side web joint 109; Through this implementation, can further enhance productivity.
Above specific embodiment is described in detail the intelligent power test macro of the utility model through diagram and text description.These embodiment are not fully detailed, do not limit this utility model yet and are merely described specific embodiment.Obviously, according to above-mentioned instruction, can make a lot of modifications and variation.These embodiment are chosen and specifically described to this instructions, is principle and practical application in order to explain the utility model best, thereby person skilled can be utilized this invention best under making.The embodiment that revises equally also is applicable to the application-specific of expection.The scope of the utility model be claims four corner with and equivalent.
Claims (6)
1. an intelligent power test macro in order to test one or more than one power supply to be tested, is characterized in that, comprises main frame, communication apparatus, variable voltage source, tunable load, input side measuring system and outgoing side measuring system, wherein,
First termination of said power supply to be tested is received the output voltage of said variable voltage source, and second termination is received the output load of said scalable load;
Said main frame is connected with said communication apparatus;
Said communication apparatus is connected with the outgoing side measuring system with said variable voltage source, said input side measuring system, said adjustable resistance respectively;
The preset state of said variable voltage source and said tunable load is set through said main frame; And be passed to said adjustable potential source and said tunable load through said communication apparatus, the output voltage of said variable voltage source and the output load and the said preset state of said adjustable resistance are complementary;
Said input side measuring system is connected between said power supply to be tested and the said variable voltage source, measuring the electrical information of power supply input side to be tested, and is passed to said main frame through said communication apparatus;
Said outgoing side measuring system is connected between said power supply to be tested and the said electronic load, measuring the electrical information of power supply outgoing side to be tested, and is passed to said main frame through said communication apparatus.
2. intelligent power test macro according to claim 1 is characterized in that, said communication apparatus is wired or wireless telecommunications system.
3. intelligent power test macro according to claim 1 is characterized in that said variable voltage source comprises a plurality of output ports.
4. intelligent power test macro according to claim 1 is characterized in that, or the said input side measuring system electrical information of measuring power supply input side to be tested comprise one in voltage, electric current, power and the power factor a plurality of; The electrical information that said outgoing side measuring system is measured power supply outgoing side to be tested comprises one or more in voltage, electric current, power and the power factor.
5. intelligent power test macro according to claim 1 is characterized in that, said intelligent power test macro also comprises the input side web joint that is connected between said input side measuring system and the said power supply to be tested.
6. intelligent power test macro according to claim 1 is characterized in that, said intelligent power test macro also comprises the outgoing side web joint that is connected between said outgoing side measuring system and the said power supply to be tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220123815 CN202512225U (en) | 2012-03-21 | 2012-03-21 | Intelligent power testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220123815 CN202512225U (en) | 2012-03-21 | 2012-03-21 | Intelligent power testing system |
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| CN202512225U true CN202512225U (en) | 2012-10-31 |
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| CN 201220123815 Expired - Lifetime CN202512225U (en) | 2012-03-21 | 2012-03-21 | Intelligent power testing system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372550A (en) * | 2015-12-10 | 2016-03-02 | 国网四川省电力公司电力科学研究院 | Intelligent communication power source monitoring device |
| CN105403841A (en) * | 2015-10-30 | 2016-03-16 | 国网河南省电力公司平顶山供电公司 | Electric power storage battery DC test system and test method |
| CN105572604A (en) * | 2016-01-27 | 2016-05-11 | 深圳创维数字技术有限公司 | Power supply testing method and power supply testing system |
| CN107271818A (en) * | 2017-06-29 | 2017-10-20 | 郑州云海信息技术有限公司 | A kind of test server supplied for electronic system voltage range compliance verification method and system |
| US9874591B2 (en) | 2012-07-20 | 2018-01-23 | Viper Innovations Ltd | Subsea deployed apparatus and method |
| CN107807336A (en) * | 2017-12-20 | 2018-03-16 | 惠州市鑫晖源科技有限公司 | Power supply electrical detection device |
| CN113030771A (en) * | 2019-07-30 | 2021-06-25 | 深圳市泛海三江电子股份有限公司 | Automatic test method for testing output voltage precision of fire-fighting power supply |
| CN113567876A (en) * | 2020-04-28 | 2021-10-29 | 北京新能源汽车股份有限公司 | Power supply testing method, device and equipment |
-
2012
- 2012-03-21 CN CN 201220123815 patent/CN202512225U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9874591B2 (en) | 2012-07-20 | 2018-01-23 | Viper Innovations Ltd | Subsea deployed apparatus and method |
| CN105403841A (en) * | 2015-10-30 | 2016-03-16 | 国网河南省电力公司平顶山供电公司 | Electric power storage battery DC test system and test method |
| CN105372550A (en) * | 2015-12-10 | 2016-03-02 | 国网四川省电力公司电力科学研究院 | Intelligent communication power source monitoring device |
| CN105572604A (en) * | 2016-01-27 | 2016-05-11 | 深圳创维数字技术有限公司 | Power supply testing method and power supply testing system |
| CN107271818A (en) * | 2017-06-29 | 2017-10-20 | 郑州云海信息技术有限公司 | A kind of test server supplied for electronic system voltage range compliance verification method and system |
| CN107807336A (en) * | 2017-12-20 | 2018-03-16 | 惠州市鑫晖源科技有限公司 | Power supply electrical detection device |
| CN113030771A (en) * | 2019-07-30 | 2021-06-25 | 深圳市泛海三江电子股份有限公司 | Automatic test method for testing output voltage precision of fire-fighting power supply |
| CN113030771B (en) * | 2019-07-30 | 2023-11-28 | 深圳市高新投三江电子股份有限公司 | Automatic testing method for testing output voltage precision of fire-fighting power supply |
| CN113567876A (en) * | 2020-04-28 | 2021-10-29 | 北京新能源汽车股份有限公司 | Power supply testing method, device and equipment |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 10, 310023 floor, B zone, HOLLEY Science Park, No. 181, Wuchang Road, Yuhang District, Zhejiang, Hangzhou Patentee after: Hangzhou Letu Photoelectric Technology Co., Ltd. Address before: 10, 310023 floor, B zone, HOLLEY Science Park, No. 181, Wuchang Road, Zhejiang, Hangzhou Patentee before: Hangzhou Letu Photoelectric Technology Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: 237300 Standardized Workshop B-8 of Jinwutong Pioneer Park, Jinzhai Modern Industrial Park, Luan City, Anhui Province Patentee after: Anhui Letu Electronic Technology Co., Ltd. Address before: 310023 10/F, Huali Science Park B, 181 Wuchang Avenue, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Letu Photoelectric Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |
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| CX01 | Expiry of patent term |