CN205484580U - Aging test system of charger - Google Patents
Aging test system of charger Download PDFInfo
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- CN205484580U CN205484580U CN201521135490.2U CN201521135490U CN205484580U CN 205484580 U CN205484580 U CN 205484580U CN 201521135490 U CN201521135490 U CN 201521135490U CN 205484580 U CN205484580 U CN 205484580U
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Abstract
The utility model provides an aging test system of charger. This aging test system of charger includes: controlgear, humid test case, load module, the module of discharging and energy recuperation module, controlgear is connected with the charger of placing in the humid test case, the load module is connected with the charger and the module of discharging respectively, the energy recuperation module is connected with the load module. Adopt the utility model discloses an embodiment can high -efficient performance of accurately testing out the charger to retrieve the electric energy to the electric wire netting, practice thrift the electric energy.
Description
Technical field
This utility model relates to electric device maintenance technical field, particularly to a kind of charger aging pilot system.
Background technology
Along with science and technology and the development of industrial process, in industrial processes, the control action of each industrial machinery control system seems more important, once its electric power system breaks down, to affect commercial production progress, therefore the backup power supply system of electric power system become each produce mechanism pith.Charger in backup power supply system needs have higher stability and reliability, reliablely and stablely could power for production mechanism when electric power system breaks down.
The performance of charger is carried out degradation during most effective direct detection method, i.e. by controlling the factors such as charging interval and the ambient temperature of charger, cyclically charger is charged and discharged, test its performance the most qualified.And charger aging assay device of the prior art, it mostly is and is designed for certain types of charger, it is impossible to be applicable to polytype charger.When being charged device degradation, detection mode is the most single, such as can not automatically the Adjustment Tests time control and ambient temperature control etc. so that detection efficiency and the degree of accuracy of degradation are relatively low.
Utility model content
Embodiment of the present utility model provides a kind of charger aging pilot system, can be automatically performed the degradation process of charger.
For reaching above-mentioned purpose, embodiment of the present utility model provides a kind of charger aging pilot system, including: control equipment, temperature test chamber, load blocks, discharge module and energy recovery module；Described control equipment is connected with the charger being placed in described temperature test chamber；Described load blocks is connected with described charger and described discharge module respectively；Described energy recovery module is connected with described discharge module.
Further, described control equipment includes: the industrial computer being linked in sequence and logic control panel and power measurement module；Wherein, described logic control panel and power measurement module are connected with charger the most respectively.
Further, described power measurement module is particularly as follows: ammeter, voltmeter, diverter, voltage x current transmitter.
Further, described logic control panel includes: PLC and digital-to-analog I/O module.
Further, described control equipment also includes: be connected with described logic control panel, for controlling the catalyst K1 being turned on or off between charger and electrical network.
Further, described control equipment includes: be connected with described logic control panel, for controlling the catalyst K2 being turned on or off between load blocks and energy recovery module.
Further, described discharge module includes a diode, and the anode of described diode is connected with described load blocks, and the negative electrode of described diode is connected with described energy recovery module.
Further, described control equipment includes: be connected with described logic control panel, for controlling the most in running order relay K of described charger 3.
Further, described control equipment includes: be connected with described logic control panel, for controlling the most in running order relay K of described energy recovery module 4.
Further, described control equipment includes: the touch control display being connected with industrial computer.
Further, described control equipment also includes: 24V power module, the catalyst K1 that is connected with described logic control panel, catalyst K2, relay K 3, relay K 4, and the touch control display being connected with described industrial computer；Wherein, described catalyst K1 is used for controlling to be turned on or off between charger and electrical network；Described catalyst K2 is used for controlling to be turned on or off between described load blocks and described energy recovery module；It is the most in running order that described relay K 3 is used for controlling described charger；It is the most in running order that described relay K 4 is used for controlling described energy recovery module；Described 24V power module is connected with described electrical network, described industrial computer, described logic control panel, described power measurement module, described catalyst K1, described catalyst K2, described relay K 3, described relay K 4 and described touch control display respectively.
The charger aging pilot system that this utility model embodiment provides, by charger is placed in temperature test chamber, analog charge device operating mode at different ambient temperatures, and automatically control and perform charger is carried out the logic of degradation by control equipment, thus test out the performance of charger efficiently and accurately；Meanwhile, electric energy can be recycled to electrical network by energy recovery module, it is to avoid waste carries out the electric energy spent by degradation to charger.
Accompanying drawing explanation
Fig. 1 is the structural representation of the charger aging pilot system of this utility model embodiment；
Fig. 2 is the structural representation controlling equipment of the charger aging pilot system of this utility model embodiment.
Drawing reference numeral illustrates:
1, equipment is controlled；2, temperature test chamber；3, charger；4, power measurement module；5, load blocks；6, discharge module；7, energy recovery module；8,24V power module；9, touch control display；10, industrial computer；11, logic control panel；12、PLC；13, digital-to-analog I/O module.
Detailed description of the invention
Basic conception of the present utility model is, by temperature test chamber analog charge device operating mode at different ambient temperatures, utilizes control equipment to control the degradation of charger, to improve testing efficiency and the test performance of charger aging test；Meanwhile, utilize energy recovery module that electric energy is recycled to electrical network, it is to avoid waste carries out the electric energy used by degradation to charger, reaches the purpose of saves energy.
With embodiment, charger aging pilot system of the present utility model is described in detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the charger aging pilot system of this utility model embodiment, this charger aging pilot system can be used for all kinds charger is carried out degradation, such as charger in the backup power supply system of wind generating set pitch control system, by this charger aging pilot system, its performance can be tested out efficiently the most qualified.
As it is shown in figure 1, this charger aging pilot system includes control equipment 1, temperature test chamber 2, load blocks 5, discharge module 6 and energy recovery module 7.Wherein, control equipment 1 is connected with the charger 3 being placed in temperature test chamber 2；Load blocks 5 is connected with charger 3 and discharge module 6 respectively；Energy recovery module 7 is connected with discharge module 6.
Specifically, control equipment 1 can pre-set the control logic carrying out degradation process for charger 3, such as, control the charging duration of charger 3, or control the number of times etc. of charger 3 cycle charging.Control equipment 1 is connected with charger 3, for controlling and performing the control logic to charger 3.Furthermore, it is possible to by loading the test program for various charger 3 degradations in control equipment 1, increase degree of accuracy and the suitability of whole pilot system.Control equipment 1 can be made up of the electric control gear with PLC technology logic of the prior art.
Temperature test chamber 2 is the casing with automatic temperature-adjusting function, it is internally provided with the charging devices such as charging socket from electric energy to charger 3 or charging slot for providing, this charging device is connected with electrical network, thus the electric energy needed for providing when charger 3 is charged to load.Temperature test chamber 2 is for analog charge device 3 operating mode at different temperatures, the regulative mode of its internal temperature, the temperature control devices such as electric heater, water-cooling heating device and thermoregulator can be set in temperature test chamber 2, and the temperature controller being connected with these temperature control devices is set on temperature test chamber 2, reach to realize the control to temperature test chamber 2 internal temperature by regulation temperature controller, in order to simulate charger 3 operating mode at different temperatures.Certainly, these temperature control devices can also be connected with control equipment 1 and be controlled by control equipment 1, make control equipment 1 that the ambient temperature during the degradation of charger 3 and other parameters to carry out the control matched, automatically simulate the charger 3 device temperature under actual condition or under accelerated aging test, and then accurately control the degradation to charger 3.
Load blocks 5 is connected with charger 3, for the charging load as charger 3, can be super capacitor or accumulator according to the type selecting of charger 3.Such as, if charger 3 is large scale industry level charger, its capacitance is relatively big, then load blocks 5 is chosen as super capacitor, to load the electric energy of larger capacity；If charger 3 is only small charger, then load blocks 5 is chosen as accumulator and can load the charge volume of charger 3.
Discharge module 6 is connected between load blocks 5 and energy recovery module 7, for controlling being turned on or off of connection line between load blocks 5 and energy recovery module 7, and between load blocks 5 and energy recovery module 7 during the conducting of connection line, by the electric energy guiding energy recycling module 7 of load blocks 5, energy recovery module 7 electric energy is recycled to electrical network.Discharge module 6 can be made up of special electric control gear of the prior art, such as catalyst or relay etc..
Energy recovery module 7 is connected with discharge module 6 and electrical network respectively, for receiving the electric energy load blocks 5 from discharge module 6, and carries out reclaiming and feeding back on electrical network, it is to avoid the waste of electric energy.The working method of energy recovery module 7 is, after charger 3 performs charging, the electric energy of the load blocks 5 received is discharged and carry out inversion process by energy recovery module 7, generates industrial frequency AC and is electrically directed to electrical network.Energy recovery module 7 can be made up of inverter of the prior art, such as power frequency inverter.
During charger 3 being carried out degradation by above-mentioned charger aging pilot system, the test parameter of the degradation process for charger 3 can be automatically adjusted by control equipment 1 and control logic, and by temperature test chamber 2, load blocks 5, discharge module 6 and energy recovery module 7 perform concrete test procedure, simulate charger 3 under different operating mode and carry out the scene of degradation, improve the measuring accuracy that charger 3 is carried out degradation, and avoid being varied multiple times test parameter or change the problem that testing efficiency that pilot system caused is relatively low, improve the testing efficiency that charger 3 is carried out degradation.
More preferably, control equipment 1 includes industrial computer 10, logic control panel 11 and the power measurement module 4 being linked in sequence, and wherein, logic control panel 11 and power measurement module 4 are connected with charger 3 the most respectively.
Specifically, test software it is mounted with in industrial computer 10, for receiving the test parameter of outside input, including the charging duration of charger 3, the number of times of charger 3 cycle charging, the related test parameters such as ambient temperature of charger 3, and load corresponding test program according to this test parameter to logic control panel 11.The test program that logic control panel 11 loads according to industrial computer 10, exports the test for charger 3 and instructs and perform to test logic accordingly, the degradation process of charger 3 is carried out Data Detection, and then the performance testing out charger 3 is the most qualified.
Such as, power measurement module 4 is respectively with the input of charger 3, outfan is connected and logic control panel 11 connects, during performing degradation at charger 3, test instruction according to logic control panel 11 output, gather input and the electrical parameter of outfan of charger 3, and the electrical parameter collected is back to logic control panel 11.After logic control panel 11 receives the electrical parameter of power measurement module 4 transmission, this circuit parameter is carried out data process, generate test data file and be back to industrial computer 10, perform, according to this test data file, the parameter examination & verification logic that charger 3 is the most qualified by industrial computer 10, and/or test data file is preserved, to wait that tester carries out the later stage and analyzes further after data being taken away.
More preferably, power measurement module 4 is particularly as follows: ammeter, voltmeter, diverter, voltage x current transmitter.It is one or more that power measurement module 4 can include in ammeter, voltmeter, diverter, voltage x current transmitter, for from the input of charger 3 and outfan, gather the electrical parameters such as the charger 3 input/output electric current during degradation, voltage.Logic control panel 11 receives these electrical parameters, can correspondingly calculate the charge power of charger 3, and other relevant test data (the such as electric current of charger 3, voltage is along with the delta data of ambient temperature), industrial computer 10 then can be the most qualified according to the stability of these test data judging chargers 3.
More preferably, logic control panel 11 includes PLC12 and digital-to-analog I/O module 13.Wherein, it is loaded with test program in PLC12, and by digital-to-analog I/O module 13 output test instruction, the charger 3 testing procedure in experimentation is controlled, and gathers relevant test data.Such as, digital-to-analog I/O module 13 is connected with power measurement module 4, for sending test instruction to power measurement module 4, control power measurement module 4 and gather the input of charger 3 and the electrical parameter of outfan, and the electrical parameter of passback is received from power measurement module 4, carried out data process by PLC12, after generating test data file, be back to industrial computer 10.
More preferably, control equipment 1 includes catalyst K1, and it is connected with logic control panel 11, is used for controlling to be turned on or off between charger 3 and electrical network.
In concrete application scenarios, the switch portion (not shown) of catalyst K1 can be connected between charger 3 and electrical network.In the charging process of charger 3, the conducting control instruction that catalyst K1 response logic panel 11 sends, its switch portion is turned on, makes the connection line between electrical network and charger 3 turn on, electrical network power to charger 3, it is ensured that charger 3 completes charging process.Logic control panel 11 detect charger 3 charge complete time, send to catalyst K1 and disconnect control instruction, catalyst K1 control its switch portion and disconnect, make the connection line between charger 3 and electrical network disconnect, then electrical network stops powering to charger 3, and charger 3 stops charging process.
More preferably, control equipment 1 includes catalyst K2, and it is connected with logic control panel 11, is used for controlling to be turned on or off between load blocks 5 and energy recovery module 7.
In concrete application scenarios, the switch portion (not shown) of catalyst K2 can be connected between load blocks 5 and energy recovery module 7.In the charging process of charger 3, the disconnection control instruction that catalyst K2 response logic panel 11 sends, control its switch portion to disconnect, make the connection line between load blocks 5 and energy recovery module 7 disconnect, make load blocks 5 can not discharge electric energy to energy recovery module 7.Logic control panel 11 detect charger 3 charge complete time, conducting control instruction is sent to catalyst K2, controlled the conducting of its switch portion by catalyst K2, make the connection line between load blocks 5 and energy recovery module 7 turn on, then load blocks 5 can discharge electric energy to energy recovery module 7.
More preferably, discharge module 6 includes that a diode, the anode of diode are connected with described load blocks 5, and the negative electrode of diode is connected with energy recovery module 7.This diode is connected on the branch road between load blocks 5 and energy energy recovery module 7, for when load blocks 5 discharges electric energy to energy recovery module 7, prevents the reverse transmission of electric energy, increases the reliability of this degradation system.
More preferably, control equipment 1 includes relay K 3, and it is connected with logic control panel 11, is used for controlling charger 3 the most in running order.
In concrete application scenarios, relay K 3 can be connected to the control end of charger 3, the control instruction sent in response to logic control panel 11, control the duty of charger 3, and then it is the most in running order to realize controlling charger 3 neatly by control equipment 1, regulate the process of charger 3 degradation, increase the measuring accuracy that charger 3 is carried out degradation.
More preferably, control equipment 1 includes relay K 4, and it is connected with logic control panel 11, controls energy recovery module 7 the most in running order.
In concrete application scenarios, relay K 4 can be connected to the control end of energy recovery module 7, the control instruction sent in response to logic control panel 11, control the duty of energy recovery module 7, and then it is no in running order to realize regulating control energy recovery module 7 neatly by control equipment 1, make energy recovery module 7 step that electricity inversion feeds back to electrical network be controlled flexibly, increase the reliability of this degradation system.Such as, the charging process of charger 3 can regulate energy recovery module 7 and quit work, reach to save the purpose of energy.
Being worth explanation, foregoing catalyst K1, catalyst K2, relay K 3 and relay K 4 can be made up of catalyst of the prior art and relay, and such as relay K 3 and relay K 4 can be formed by enabling relay.And, in other embodiments, catalyst K1, catalyst K2, relay K 3 and relay K 4 can also be made up of electronic control switch again.
More preferably, also including touch control display 9 in control equipment 1 as above, it is connected with industrial computer 10.
Touch control display 9 is for receiving the test parameter of tester's input, and sends to industrial computer 10；And show charger test mode data and the test data of industrial computer 10 return.When using this charger aging pilot system that charger 3 is carried out degradation, operator can pass through touch control display 9 input test parameter, the such as number of times of charger 3 cycle charging, the ambient temperature etc. of charger 3, after touch control display 9 receives these test parameters, send them to industrial computer 10, industrial computer 10 according to the control of these test parameters and perform to test logic accordingly.After operator inputted test parameter, industrial computer 10 can automatically control correspondingly parts and perform test logic, is automatically performed the degradation to charger 3, it is not necessary to operator are on duty before experimental system, reduces the workload of operator.
After industrial computer 10 performed test logic by logic control panel 11, the related datas such as the charger test mode data of acquisition and test data can be fed back to touch control display 9, by touch control display 9, these data are shown, make operator can check the test progress to the degradation that charger 3 is carried out, or correspondingly change test logic etc. according to test data, and then reach to promote the purpose of the experience of this test system.Such as, industrial computer 10 detects that the cycle charging number of times of charger 3 reaches the cycle-index that operator are inputted by touch control display 9, may determine that the performance of charger 3 is qualified, then can demonstrate specific mark (such as numeral " 1 ") at touch control display 9, represent that the degradation to charger 3 completes and the performance of charger 3 is qualified.
More preferably, control equipment 1 also includes 24V power module 8, it is connected (as shown in Figure 2) with electrical network, industrial computer 10, logic control panel 11, power measurement module 4, catalyst K1, catalyst K2, relay K 3, relay K 4 and touch control display 9 respectively, for line voltage being converted to 24V DC voltage, power to industrial computer 10, logic control panel 11, power measurement module 4, catalyst K1, catalyst K2, relay K 3, relay K 4 and touch control display 9 respectively.
Here illustrating, times good fortune module group composition that the logic control panel 11 Bei Fu company in the present embodiment produces, PLC12 therein is a times good fortune PLC module.Certainly, implementing illustration at other, logic control panel 11 can also be made up of the PLC module of other manufacturer production in prior art, such as SIEMENS PLC and Ingeborg Bachmann PLC.The formula operation terminal, such as computer additionally, touch control display 9 and industrial computer 10 can become one.
It may be noted that according to the needs implemented, all parts described in this application can be split as more multi-part, it is possible to the part operation of two or more parts or parts is combined into new parts, to realize the purpose of this utility model.
The charger aging pilot system of this utility model embodiment, temperature test chamber, load blocks and the energy recovery module execution test logic to charger is controlled by controlling equipment, simulate the different operating modes of charger, can be in the case of saving electric energy, efficiently accurately charger is carried out degradation, test out its performance the most qualified.
Additionally, this charger garland pilot system can perform the test parameter of operator's input by industrial computer, and automatically control associated components and complete experimentation, it is not necessary to operator are on duty, can effectively reduce the workload of operator.Meanwhile, this advantage that charger garland pilot system also has flexible operation, reliability is high
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; change can be readily occurred in or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with described scope of the claims.
Claims (11)
1. a charger aging pilot system, it is characterised in that including: control equipment (1), temperature test chamber (2), load blocks (5), discharge module (6) and energy recovery module (7)；Described control equipment (1) is connected with the charger (3) being placed in described temperature test chamber (2)；Described load blocks (5) is connected with described charger (3) and described discharge module (6) respectively；Described energy recovery module (7) is connected with described discharge module (6).
System the most according to claim 1, it is characterised in that described control equipment (1) including: industrial computer (10), logic control panel (11) and the power measurement module (4) being linked in sequence；Wherein, described logic control panel (11) and power measurement module (4) are connected with described charger (3) the most respectively.
System the most according to claim 2, it is characterised in that described power measurement module (4) is particularly as follows: ammeter, voltmeter, diverter, voltage x current transmitter.
System the most according to claim 2, it is characterised in that described logic control panel (11) including: PLC (12) and digital-to-analog I/O module (13).
System the most according to claim 2, it is characterised in that described control equipment (1) also includes: be connected with described logic control panel (11), is used for the catalyst K1 controlling to be turned on or off between charger (3) and electrical network.
System the most according to claim 2, it is characterized in that, described control equipment (1) also includes: be connected with described logic control panel (11), is used for the catalyst K2 controlling to be turned on or off between described load blocks (5) and described energy recovery module (7).
7. according to the system described in any one in claim 1-6, it is characterized in that, described discharge module (6) includes a diode, the anode of described diode is connected with described load blocks (5), and the negative electrode of described diode is connected with described energy recovery module (7).
System the most according to claim 3, it is characterised in that described control equipment (1) also includes: be connected with described logic control panel (11), is used for controlling the relay K 3 that described charger (3) is the most in running order.
System the most according to claim 3, it is characterized in that, described control equipment (1) also includes: be connected with described logic control panel (11), is used for controlling the relay K 4 that described energy recovery module (7) is the most in running order.
10. according to claim 1-6, system according to any one of 8,9, it is characterised in that described control equipment (1) also includes: the touch control display (9) being connected with industrial computer (10).
11. systems according to claim 2, it is characterized in that, described control equipment (1) also includes: 24V power module (8), the catalyst K1 that is connected with described logic control panel (11), catalyst K2, relay K 3, relay K 4, and the touch control display (9) being connected with described industrial computer (10)；Wherein, described catalyst K1 is used for controlling to be turned on or off between charger (3) and electrical network；Described catalyst K2 is used for controlling to be turned on or off between described load blocks (5) and described energy recovery module (7)；It is the most in running order that described relay K 3 is used for controlling described charger (3)；It is the most in running order that described relay K 4 is used for controlling described energy recovery module (7)；Described 24V power module (8) is connected with described electrical network, described industrial computer (10), described logic control panel (11), described power measurement module (4), described catalyst K1, described catalyst K2, described relay K 3, described relay K 4 and described touch control display (9) respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521135490.2U CN205484580U (en) | 2015-12-31 | 2015-12-31 | Aging test system of charger |
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| CN201521135490.2U CN205484580U (en) | 2015-12-31 | 2015-12-31 | Aging test system of charger |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226567A (en) * | 2016-08-31 | 2016-12-14 | 合肥邦立电子股份有限公司 | A kind of Novel car charger aging test bench |
| CN110573849A (en) * | 2018-09-30 | 2019-12-13 | Oppo广东移动通信有限公司 | adapter test method, device, equipment and storage medium |
-
2015
- 2015-12-31 CN CN201521135490.2U patent/CN205484580U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106226567A (en) * | 2016-08-31 | 2016-12-14 | 合肥邦立电子股份有限公司 | A kind of Novel car charger aging test bench |
| CN106226567B (en) * | 2016-08-31 | 2023-04-14 | 合肥邦立电子股份有限公司 | Vehicle-mounted charger aging test bench |
| CN110573849A (en) * | 2018-09-30 | 2019-12-13 | Oppo广东移动通信有限公司 | adapter test method, device, equipment and storage medium |
| WO2020062236A1 (en) * | 2018-09-30 | 2020-04-02 | Oppo广东移动通信有限公司 | Test method and apparatus for adapter, and device and storage medium |
| US11415638B2 (en) | 2018-09-30 | 2022-08-16 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Test method and test device for adapter |
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Address after: 830026 No. 107, Shanghai Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee after: Jinfeng Technology Co.,Ltd. Address before: 830026 No. 107, Shanghai Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee before: XINJIANG GOLDWIND SCIENCE & TECHNOLOGY Co.,Ltd. |