CN104764957A - Battery charger parameter collection cabinet - Google Patents
Battery charger parameter collection cabinet Download PDFInfo
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- CN104764957A CN104764957A CN201510137595.XA CN201510137595A CN104764957A CN 104764957 A CN104764957 A CN 104764957A CN 201510137595 A CN201510137595 A CN 201510137595A CN 104764957 A CN104764957 A CN 104764957A
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- cabinet
- charging set
- interface
- parameter acquisition
- set parameter
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Abstract
The invention provides a battery charger parameter collection cabinet which comprises a cabinet body, an alternating current input interface, a direct current input interface, a battery charger socket, an alternating current output interface, a direct current output interface, a collection device, an alternating current collection interface and a direct current collection interface. The alternating current input interface and the direct current input interface are arranged in the cabinet body and connected with a power grid stimulation device, the battery charger socket is arranged in the cabinet body and matched with a charging gun of a battery charger, the battery charger socket is electrically connected with the alternating current input interface and the direct current input interface, the alternating current output interface and the direct current output interface are arranged in the cabinet body and connected with a stimulation load, the stimulation load is electrically connected with the alternating current output interface and the direct current output interface, the collection device is used for collecting voltage and/or current and arranged in the cabinet body, and the alternating current collection interface and the direct current collection interface are arranged in the cabinet body and connected with the collection device, the stimulation load and the power grid stimulation device. According to the technical scheme, the problem that a battery charger is inconvenient to test in the prior art is effectively solved.
Description
Technical field
The present invention relates to electric device maintenance technical field, in particular to a kind of charging set parameter acquisition cabinet.
Background technology
At present, in electric automobile is constantly popularized and applied, the performance quality of the charging set of electric automobile has a great impact the battery of electric automobile and electrical network, needs to carry out performance test to charging set in charging station process of construction and operation maintenance.According to the industry standard issued and national standard, need to carry out multinomial performance detection to charging set, workload is very large.But, testing apparatus unspecial in prior art, very inconvenient during test.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of charging set parameter acquisition cabinet, the problem of inconvenience when testing charging set in prior art to solve.
To achieve these goals, the invention provides a kind of charging set parameter acquisition cabinet, comprising: cabinet; Exchange input interface and direct current input interface, to be all arranged in cabinet and to be connected with electrical network analog machine; Charging set socket, to be arranged in cabinet and to coordinate with the charging gun of charging set, charging set socket with exchange input interface and direct current input interface is all electrically connected; Exchange output interface and direct current output interface, to be all arranged in cabinet and to be connected with fictitious load, fictitious load with exchange output interface and direct current output interface is all electrically connected; Gather the collecting device of voltage and/or electric current, collecting device is arranged in cabinet; Exchange acquisition interface and direct current acquisition interface, to be all arranged in cabinet and to be all connected with collecting device, fictitious load and electrical network analog machine.
Further, collecting device comprises oscillograph and power analyzer, exchanges acquisition interface and is connected with oscillograph or power analyzer with direct current acquisition interface.
Further, charging set parameter acquisition cabinet also comprises the CAN communication interface for being connected with computing machine, and CAN communication interface is arranged in cabinet.
Further, charging set parameter acquisition cabinet also comprises power input interface and power switch, and power input interface and power switch are all arranged in cabinet, and power input interface is connected with collecting device.
Further, charging set parameter acquisition cabinet also comprises insulating power supply socket, and insulating power supply socket is arranged in cabinet, and insulating power supply socket is connected with oscillographic power supply.
Further, charging set parameter acquisition cabinet also comprises warning lamp, and warning lamp is arranged on the outer wall of cabinet, and warning lamp is connected the charged state to detect fictitious load with fictitious load.
Further, cabinet comprises cabinet body, front cabinet door and rear cabinet door, and front cabinet door and rear cabinet door are oppositely arranged, and front cabinet door is connected on cabinet body opening or closing, and rear cabinet door can be connected on cabinet body in folding.
Further, charging set parameter acquisition cabinet also comprises multiple roller, and roller arranges the bottom of cabinet.
Further, charging set parameter acquisition cabinet also comprises the first current sensor, and the first current sensor is connected with interchange output interface.
Further, charging set parameter acquisition cabinet also comprises the second current sensor, and the second current sensor is connected with direct current output interface.
Apply technical scheme of the present invention, the test interchange wiring point of charging set, direct current wiring point, alternating-current parameter collection point, DC parameter collection point and collecting device etc. are integrated in cabinet by charging set parameter acquisition cabinet, convenient and swift during test, raise the efficiency, good stability, anti-interference, high precision, neat and artistic.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the main TV structure schematic diagram of the embodiment according to charging set parameter acquisition cabinet of the present invention;
Fig. 2 shows the inner structure schematic diagram of the charging set parameter acquisition cabinet of Fig. 1;
Fig. 3 shows the partial structurtes schematic diagram of the charging set parameter acquisition cabinet of Fig. 2;
Fig. 4 shows the cabinet body of the charging set parameter acquisition cabinet of Fig. 1 and the perspective view of warning lamp;
Fig. 5 shows the schematic rear view of the charging set parameter acquisition cabinet of Fig. 1; And
Fig. 6 shows the inner structure schematic diagram of the charging set parameter acquisition cabinet of Fig. 5.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, cabinet; 11, cabinet body; 12, front cabinet door; 13, rear cabinet door; 20, charging set socket; 30, collecting device; 31, oscillograph; 32, power analyzer; 41, CAN communication interface; 42, power input interface; 43, power switch; 44, insulating power supply socket; 51, warning lamp; 52, roller; 61,100A acquisition interface is exchanged; 62,500A acquisition interface is exchanged; 63, direct current 100A acquisition interface; 64, direct current 500A acquisition interface; 71,500A input interface is exchanged; 72, direct current 500A input interface; 73,500A output interface is exchanged; 74,100A output interface is exchanged; 75, direct current 500A output interface; 76, direct current 100A output interface.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1 to Figure 3, the charging set parameter acquisition cabinet of the present embodiment comprises cabinet 10, exchange input interface, direct current input interface, charging set socket 20, exchange output interface, direct current output interface, gather the collecting device 30 of voltage and/or electric current, exchange acquisition interface and direct current acquisition interface, exchange input interface and direct current input interface to be all arranged in cabinet 10 and to be connected with electrical network analog machine, charging set socket 20 to be arranged in cabinet 10 and to coordinate with the charging gun of charging set, charging set socket 20 with exchange input interface and direct current input interface is all electrically connected, exchange output interface and direct current output interface to be all arranged in cabinet 10 and to be connected with fictitious load, fictitious load with exchange output interface and direct current output interface is all electrically connected, gather the collecting device 30 of voltage and/or electric current, collecting device 30 is arranged in cabinet 10, exchange acquisition interface and direct current acquisition interface to be all arranged in cabinet 10 and with collecting device 30, fictitious load and electrical network analog machine all connect.
The charging set parameter acquisition cabinet of application the present embodiment, the test interchange wiring point of charging set, direct current wiring point, alternating-current parameter collection point, DC parameter collection point and collecting device etc. are integrated in cabinet 10 by charging set parameter acquisition cabinet, convenient and swift during test, raise the efficiency, good stability, anti-interference, high precision, neat and artistic.Charging set socket 20 can conveniently test connection charging set.Exchange acquisition interface and can facilitate wiring, carrying out parameter testing near charging set end, direct current acquisition interface can facilitate wiring, is carrying out parameter testing near charging set end.
The charging set of electric automobile is divided into DC charging motor and AC charging machine, when charging set is DC charging motor, electrical network analog machine is connected to and exchanges on input interface and fictitious load is connected on direct current output interface, the charging gun of DC charging motor is inserted in charging set socket 20, then collecting device is inserted and exchange acquisition interface and direct current acquisition interface, so just can gather the voltage of the electrical network analog machine side of charging set input, electric current and gather voltage, the electric current of the fictitious load side that charging set exports.When charging set is AC charging machine, net analog machine is connected on direct current input interface and fictitious load is connected to and exchanges on output interface, the charging gun of AC charging machine is inserted in charging set socket 20, then collecting device is inserted and exchange acquisition interface and direct current acquisition interface, so just can gather the voltage of the electrical network analog machine side of charging set input, electric current and gather voltage, the electric current of the fictitious load side that charging set exports.
As shown in Figure 2, in the present embodiment, collecting device 30 comprises oscillograph 31 and power analyzer 32, exchanges acquisition interface and is connected with oscillograph 31 or power analyzer 32 with direct current acquisition interface.The structure of oscillograph 31 and power analyzer 32 simple that, easy to use, with low cost.Preferably, be provided with the first back up pad of supporting oscillograph 31 and support the second back up pad of power analyzer 32 in cabinet 10, oscillograph 31 and power analyzer 32 are arranged in cabinet 10 along the short transverse of cabinet 10.
As shown in Figure 3, in the present embodiment, charging set parameter acquisition cabinet also comprises the CAN communication interface 41 for being connected with computing machine, and CAN communication interface 41 is arranged in cabinet 10.Computer simulation electric automobile, controls charging process by computing machine.
In the present embodiment, charging set parameter acquisition cabinet also comprises power input interface 42 and power switch 43, and power input interface 42 and power switch 43 are all arranged in cabinet 10, and power input interface 42 is connected with collecting device 30.Power input interface 42 can conveniently by plant-grid connection, and power supply is that the equipment of cabinet 10 is powered.Power switch 43 conveniently can cut off and be communicated with power supply.
Charging set carries out ripple test, needs oscillograph 31 and electrical network analog machine to isolate, as shown in Figure 6, in the present embodiment, charging set parameter acquisition cabinet also comprises insulating power supply socket 44, and insulating power supply socket 44 is arranged in cabinet 10, and insulating power supply socket 44 is connected with the power supply of oscillograph 31.Effectively can avoid common mode interference like this.Charging set parameter acquisition cabinet also comprises insulating power supply, and insulating power supply is connected with insulating power supply socket 44, and insulating power supply powers to the testing apparatuss such as oscillograph 31.Preferably, the power of insulating power supply is 2kW.Certainly, the power of insulating power supply is also not limited to this.
As shown in Figure 4, in the present embodiment, charging set parameter acquisition cabinet also comprises warning lamp 51, and warning lamp 51 is arranged on the outer wall of cabinet 10, and warning lamp 51 is connected the charged state to detect fictitious load with fictitious load.The color that can show according to warning lamp 51 judges the charged state of fictitious load, and warning lamp 51 plays the effect of prompting, warning, effectively ensures the safety of test process.
As shown in Figure 1 and Figure 5, in the present embodiment, cabinet 10 comprises cabinet body 11, front cabinet door 12 and rear cabinet door 13, and front cabinet door 12 and rear cabinet door 13 are oppositely arranged, front cabinet door 12 is connected on cabinet body 11 opening or closing, and rear cabinet door 13 can be connected on cabinet body 11 in folding.Open the equipment that front cabinet door 12 and rear cabinet door 13 can facilitate connecting test to need.Preferably, front cabinet door 12 comprises doorframe and is arranged on the glass in doorframe, and doorframe is connected in cabinet body 11 opening or closing.Glass can facilitate tester to observe the state of collecting device.
In the present embodiment, charging set parameter acquisition cabinet also comprises multiple roller 52, and roller 52 arranges the bottom of cabinet 10.Roller 52 can facilitate the movement of cabinet 10, as required cabinet is moved to position to be tested, easy and simple to handle.Preferably, the height of roller 52 is 15mm.Certainly, the height of roller 52 is also not limited to this.More preferably, cabinet 10 is of a size of 800mm × 800mm × 1000mm.Certainly, the size of cabinet 10 is also not limited to this, can set the size of cabinet 10 as required.
In order to gather high-precision electric current, in the present embodiment, charging set parameter acquisition cabinet also comprises the first current sensor, and the first current sensor is connected with interchange output interface.Preferably, the configuration precision of the first current sensor is 0.2%.
In order to gather high-precision electric current, in the present embodiment, charging set parameter acquisition cabinet also comprises the second current sensor, and the second current sensor is connected with direct current output interface.Preferably, the configuration precision of the second current sensor is 0.2%.
In the present embodiment, cabinet 10 also comprises front panel and rear panel, charging set socket 20, interchange output interface, direct current output interface, CAN communication interface 41, power input interface 42 and power switch 43 are all arranged on front panel, exchange input interface, direct current input interface and insulating power supply socket 44 and are all arranged on rear panel.
As shown in Figure 3, in the present embodiment, exchange acquisition interface comprise interchange 100A acquisition interface 61 and exchange 500A acquisition interface 62.Because charging set has different power, acquisition interface can be exchanged and be divided into high power AC 100A acquisition interface and exchange 500A acquisition interface with miniwatt.Wherein, the mode of connection exchanging acquisition interface is copper bar.
In the present embodiment, direct current acquisition interface comprises direct current 100A acquisition interface 63 and direct current 500A acquisition interface 64.Because charging set has different power, direct current acquisition interface high power DC 100A acquisition interface and small power DC 500A acquisition interface can be divided into.Wherein, the mode of connection of direct current acquisition interface is copper bar.
In the present embodiment, charging set socket 20 comprises 32A AC charging machine transplanting of rice seat, 125A DC charging motor socket and 250A DC charging motor socket.32A AC charging machine transplanting of rice seat, 125A DC charging motor socket and 250A DC charging motor socket are all connected on copper bar loop.The internal links of charging set socket 20 confirms circuit and CAD communication interface.
As shown in Figure 6, in the present embodiment, exchange input interface and comprise interchange 500A input interface 71, direct current input interface comprises direct current 500A input interface 72, exchange output interface comprise interchange 500A output interface 73 and exchange 100A output interface 74, direct current output interface comprises direct current 500A output interface 75 and direct current 100A output interface 76.Certainly, the size of AC input current, the size of ac output current, the size of direct current input current and the size of average anode current can be set as the case may be.
Use the charging set parameter acquisition cabinet of the present embodiment, the test interchange wiring point of charging set, direct current wiring point, alternating-current parameter collection point, DC parameter collection point, high-low power stepping, test instrumentation installation site, test instrumentation isolation power supply are integrated in a cabinet, convenient and swift when reaching test, raise the efficiency, stablize, anti-interference, high precision, neat and artistic.Meanwhile, charging set parameter acquisition cabinet can not only the charging measurement of compatible various ways, can also by oscillographic power supply and electrical network isolation, and avoid common mode voltage to disturb, precision is high, and effect is fine.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a charging set parameter acquisition cabinet, is characterized in that, comprising:
Cabinet (10);
Exchange input interface and direct current input interface, to be all arranged in described cabinet (10) and to be connected with electrical network analog machine;
Charging set socket (20), being arranged in described cabinet (10) and coordinating with the charging gun of charging set, described charging set socket (20) exchanges input interface with described and direct current input interface is all electrically connected;
Exchange output interface and direct current output interface, being all arranged in described cabinet (10) and being connected with fictitious load, described fictitious load exchanges output interface with described and described direct current output interface is all electrically connected;
Gather the collecting device (30) of voltage and/or electric current, described collecting device (30) is arranged in described cabinet (10);
Exchange acquisition interface and direct current acquisition interface, to be all arranged in described cabinet (10) and to be all connected with described collecting device (30), described fictitious load and described electrical network analog machine.
2. charging set parameter acquisition cabinet according to claim 1, it is characterized in that, described collecting device (30) comprises oscillograph (31) and power analyzer (32), and described interchange acquisition interface is connected with described oscillograph (31) or described power analyzer (32) with described direct current acquisition interface.
3. charging set parameter acquisition cabinet according to claim 1, it is characterized in that, described charging set parameter acquisition cabinet also comprises the CAN communication interface (41) for being connected with computing machine, and described CAN communication interface (41) is arranged in described cabinet (10).
4. charging set parameter acquisition cabinet according to claim 1, it is characterized in that, described charging set parameter acquisition cabinet also comprises power input interface (42) and power switch (43), described power input interface (42) and described power switch (43) are all arranged in described cabinet (10), and described power input interface (42) is connected with described collecting device (30).
5. charging set parameter acquisition cabinet according to claim 2, it is characterized in that, described charging set parameter acquisition cabinet also comprises insulating power supply socket (44), described insulating power supply socket (44) is arranged in described cabinet (10), and described insulating power supply socket (44) is connected with the power supply of described oscillograph (31).
6. charging set parameter acquisition cabinet according to claim 1, it is characterized in that, described charging set parameter acquisition cabinet also comprises warning lamp (51), described warning lamp (51) is arranged on the outer wall of cabinet (10), and described warning lamp (51) is connected with described fictitious load the charged state detecting described fictitious load.
7. charging set parameter acquisition cabinet according to claim 1, it is characterized in that, described cabinet (10) comprises cabinet body (11), front cabinet door (12) and rear cabinet door (13), described front cabinet door (12) and described rear cabinet door (13) are oppositely arranged, described front cabinet door (12) is connected on described cabinet body (11) opening or closing, and described rear cabinet door (13) can be connected on described cabinet body (11) in folding.
8. charging set parameter acquisition cabinet according to claim 1, is characterized in that, described charging set parameter acquisition cabinet also comprises multiple roller (52), and described roller (52) arranges the bottom of described cabinet (10).
9. charging set parameter acquisition cabinet according to claim 1, is characterized in that, described charging set parameter acquisition cabinet also comprises the first current sensor, and described first current sensor is connected with described interchange output interface.
10. charging set parameter acquisition cabinet according to claim 1, is characterized in that, described charging set parameter acquisition cabinet also comprises the second current sensor, and described second current sensor is connected with described direct current output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137595.XA CN104764957A (en) | 2015-03-26 | 2015-03-26 | Battery charger parameter collection cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137595.XA CN104764957A (en) | 2015-03-26 | 2015-03-26 | Battery charger parameter collection cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN104764957A true CN104764957A (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510137595.XA Pending CN104764957A (en) | 2015-03-26 | 2015-03-26 | Battery charger parameter collection cabinet |
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| CN (1) | CN104764957A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405301A (en) * | 2016-11-25 | 2017-02-15 | 海南电力技术研究院 | Parameter acquisition cabinet |
| CN108414857A (en) * | 2018-02-28 | 2018-08-17 | 湖州旭源电气科技有限公司 | A kind of detection device of the charger of high frequency switch power |
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| CN106405301A (en) * | 2016-11-25 | 2017-02-15 | 海南电力技术研究院 | Parameter acquisition cabinet |
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Application publication date: 20150708 |