Energy storage high-voltage box test equipment

Abstract

The utility model relates to energy storage high-voltage box test equipment, which comprises a cabinet, an industrial personal computer, a screen, a wire harness, a voltage source, a voltage output interface and a voltage input interface, the voltage output interface is electrically connected with the voltage source and is electrically connected with a high-voltage box through the wire harness, and the screen is electrically connected with the high-voltage box through the voltage input interface. The voltage source outputs a test voltage to the high-voltage box through the voltage output interface, the voltage input interface is electrically connected with the industrial personal computer and is electrically connected with the high-voltage box through the wire harness, the industrial personal computer receives a voltage test value of a test point of the high-voltage box through the voltage input interface, and the screen is electrically connected with the industrial personal computer. And the voltage test value is displayed through the screen.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of test equipment, in particular to a kind of energy storage high-voltage box test equipment. BACKGROUND

[0002] With the wide application of power equipment in modern industry, transportation, energy and other fields, the safety and stability of high-voltage electrical equipment are increasingly required. As an important part of power equipment, high-voltage box is usually used to assemble and protect key components of power equipment, such as switching equipment, transformer, cable connection, etc. High-voltage box needs to withstand high voltage and current during operation, and needs to effectively dissipate heat, resist interference, and provide insulation protection.

[0003] The traditional high-voltage box detection method mainly relies on manual measurement and physical detection. The operator needs to check the appearance of the high-voltage box manually to detect whether there is obvious damage, oil leakage, crack or other appearance abnormalities. Although this method is simple, it cannot effectively detect potential faults or hidden dangers inside the equipment.

[0004] Therefore, how to design an efficient, accurate and intelligent high-voltage box detection technology has become an important requirement for current technology development. The ideal detection technology should be able to monitor the internal structure, electronic components and external environment without damaging the structure of the high-voltage box, and be able to detect and warn potential faults in time, so as to improve the operation safety and reliability of the high-voltage box. UTILITY MODEL CONTENT

[0005] In order to achieve the above purpose, the utility model provides a kind of energy storage high-voltage box test equipment, the utility model adopts integrated cabinet, uses full-automatic program control cabinet internal related instrument to communicate, control and voltage current calibration test to product, reduces the possibility of personnel operation error, realizes one-key operation and report electronization, to solve the problems raised in the above background.

[0006] The utility model provides a kind of energy storage high-voltage box test equipment, comprising:

[0007] A cabinet has an internal space, and has an operation surface;

[0008] A work computer is arranged in the internal space of the cabinet;

[0009] A voltage source is arranged in the internal space of the cabinet;

[0010] A voltage output interface is arranged on the operation surface and is electrically connected to the voltage source, and is electrically connected to a high-voltage box through a wire harness; wherein the voltage source outputs a test voltage to the high-voltage box through the voltage output interface;

[0011] A voltage input interface is arranged on the operation surface and electrically connected to the industrial computer and the high-voltage box through the wire harness; wherein the industrial computer receives a voltage test value of a test point of the high-voltage box through the voltage input interface;

[0012] A screen is arranged on the operation surface and electrically connected to the industrial computer and displays the voltage test value through the screen.

[0013] Therefore, the utility model can test products through the integrated cabinet, thereby solving the possibility of human operation errors and reducing certain safety hazards, and achieving the purpose of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The utility model discloses a kind of energy storage high-voltage box test equipment schematic diagram.

[0015] Figure 2 The utility model discloses a kind of energy storage high-voltage box test equipment block schematic diagram.

[0016] Figure 3A The utility model discloses a kind of energy storage high-voltage box test equipment and circuit schematic diagram.

[0017] Figure 3B The utility model discloses a kind of energy storage high-voltage box test equipment circuit schematic diagram.

[0018] Figure 3C The utility model discloses a kind of energy storage high-voltage box test equipment circuit schematic diagram.

[0019] Figure 3D The utility model discloses a kind of energy storage high-voltage box test equipment circuit schematic diagram. DETAILED DESCRIPTION

[0020] The utility model further elaborates the technical means adopted to achieve the predetermined utility model purpose with the preferred embodiment of the utility model and the accompanying drawings.

[0021] Please refer to Figures 1-2 The utility model discloses a kind of energy storage high-voltage box test equipment, including a cabinet 100, an industrial computer 110, a screen 120, a wire harness 130, a voltage source 140, a voltage output interface 141 and a voltage input interface 142.

[0022] The cabinet 100 is tested to a high-voltage box 160 using integrated cabinet.The industrial computer is provided with a test high-voltage box program.The industrial computer tests the high-voltage box 160 through the test high-voltage box program.

[0023] The cabinet 100 has an internal space 101 and an operation surface 102. The industrial computer 110 is disposed in the internal space of the cabinet 100. The industrial computer 110 and the voltage source 140 are disposed in the internal space 101 of the cabinet 100. The screen 120, the wire harness 130, the voltage output interface 141 and the voltage input interface 142 are disposed on the operation surface 102 of the cabinet 100.

[0024] The voltage source 140 is electrically connected to the voltage output interface 141 and is electrically connected to the high-voltage box 160 through the wire harness 130 for voltage precision testing. When the voltage source 140 outputs a test voltage to a test point in the high-voltage box 160 through the voltage output interface 141, the test point receives the test voltage and generates a voltage test value according to the test voltage. The test point transmits the voltage test value to the industrial computer 110 through the voltage input interface 145 electrically connected by the wire harness 130. When the industrial computer 110 receives the voltage test value, the industrial computer 110 transmits the voltage test value to the screen 120. The screen 120 receives the voltage test value and displays the voltage test value.

[0025] For example, the industrial computer 110 controls the voltage source 140 to supply 1000 voltage DC (VDC) and 500 VDC to the high-voltage box 160.

[0026] The internal space 101 of the cabinet 100 further comprises a current source 143 and a relay switch module 151.

[0027] The operation surface 102 of the cabinet 100 further comprises a current output interface 144, a current input interface 145, a network cable interface 146, a controller area network interface 147, an RS485 interface 148, a switching power supply output interface 149, a switching signal outlet 150, and an indicator light module 152.

[0028] The current source 143 is electrically connected to the current output interface 144 and is electrically connected to the high-voltage box 160 through the wire harness 130 for current precision testing. When the current source 143 outputs a test current to the test point in the high-voltage box 160 through the current output interface 144, the test point receives the test current and generates a current test value according to the test current. The test point transmits the current test value to the industrial computer 110 through the current input interface 145 electrically connected by the wire harness 130. When the industrial computer 110 receives the current test value, the industrial computer 110 transmits the current test value to the screen 120. The screen 120 receives the current test value and displays the current test value.

[0029] For example, the IPC 110 controls the current source 143 to supply 20 Ampere (A) and 200 A to the high voltage box 160.

[0030] The network interface 146 is electrically connected to the high voltage box 160 through the wiring harness 130 for version status test. The IPC 110 transmits a status test signal to the high voltage box 160 through the network interface 146. When the high voltage box 160 receives the status test signal, the high voltage box 160 transmits a version information and a status information to the IPC 110. The IPC 110 receives the version information and the status information through the network interface 146. The IPC 110 generates a version status test result according to the version information and the status information. The IPC 110 transmits the version status test result to the screen 120. The screen 120 receives the version status test result and displays the version status test result.

[0031] The Controller Area Network (CAN) interface 147 is electrically connected to the high voltage box 160 through the wiring harness 130 for CAN communication test. The IPC 110 transmits a message information to the high voltage box 160 through the CAN interface 147. When the high voltage box 160 receives the message information, the high voltage box 160 generates a return value according to the message information. The high voltage box 160 transmits the return value to the IPC 110 through the CAN interface 147. When the IPC 110 receives the return value, the IPC 110 generates a message information test result according to the return value. The IPC 110 transmits the message information test result to the screen 120. The screen 120 receives the message information test result and displays the message information test result.

[0032] The RS485 interface 148 is electrically connected to the high voltage box 160 through the wiring harness 130 for RS485 communication test. The IPC 110 transmits an RS485 test signal to the high voltage box 160 through the RS485 interface 148. When the high voltage box 160 receives the RS485 test signal, the high voltage box 160 generates an RS485 return value according to the RS485 test signal. The high voltage box 160 transmits the return RS485 signal to the IPC 110 through the CAN interface 131. When the IPC 110 receives the RS485 return value, the IPC 110 generates an RS485 signal test result according to the RS485 return value. The IPC 110 transmits the RS485 signal test result to the screen 120. The screen 120 receives the RS485 signal test result and displays the RS485 signal test result.

[0033] The switch power output interface 149 is electrically connected to the high voltage box 160 through the wiring harness 130 for switch power testing. The industrial computer 110 supplies a 12 volt (V) test voltage to the high voltage box through the switch power output interface 149, and controls a relay in the high voltage box 160 to be opened. The high voltage box 160 receives the 12V test voltage, and generates a switch voltage according to the 12V test voltage. The high voltage box 160 transmits the switch voltage to the switch signal interface 150 through the wiring harness 130. The industrial computer 110 receives the switch voltage, and generates a switch power test result according to the switch voltage. The industrial computer 110 transmits the switch power test result to the screen 120, and the screen 120 receives and displays the switch power test result.

[0034] The relay switch module 151 is electrically connected to the industrial computer 110 for relay testing. The industrial computer 110 transmits an input / output test signal to the relay switch module 151. When the relay switch module 151 receives the input / output test signal, the relay switch module 151 generates a relay state signal according to the input / output test signal, and transmits the relay state signal to the industrial computer 110. When the industrial computer 110 receives the relay state signal, the industrial computer 110 generates a relay test result according to the switch voltage. The industrial computer 110 transmits the relay test result to the screen 120, and the screen 120 receives and displays the relay test result.

[0035] The indicator light module 152 is electrically connected to the industrial computer 110 for indicator light testing. The indicator light module 152 includes green, red, and yellow indicator light switches. The industrial computer 110 transmits an indicator light test signal to the indicator light module 152. When the indicator light module 152 receives the indicator light test signal, the indicator light module 152 generates an indicator light test state according to the indicator light test signal, and transmits the indicator light test state to the industrial computer 110. When the industrial computer 110 receives the indicator light test state, the industrial computer 110 transmits the indicator light test state to the screen 120, and the screen 120 receives and displays the indicator light test state.

[0036] For example, the indicator light test signal is an open green indicator light signal, the industrial computer transmits the open green indicator light signal to the green indicator light, the green indicator light receives the open green indicator light signal, and the green indicator light displays an open state. When the industrial computer receives the open state of the green indicator light, the test high-voltage tank program of the industrial computer 110 pops up a prompt box display, and the test high-voltage tank program performs color comparison according to the open state of the green indicator light and displays a green indicator light confirmation.

[0037] Referring to Figure 3A As shown in the circuit diagram, a firewire 301, a neutral wire 302 and a ground wire 303 are electrically connected to a first connecting element 304, a second connecting element 305, the industrial computer 110, the screen 120, a third connecting element 307 and a fourth connecting element 308. The first connecting element 304 and the second connecting element 305 are electrically connected to the connector 306. The connector 306 is electrically connected to the third connecting element 307 and the fourth connecting element 308 in the high-voltage tank 160.

[0038] For example, the first connecting element 304 is a JP15001D model element. The first connecting element 305 is a JP15300D model element.

[0039] Referring to Figure 3B As shown in the circuit diagram, the industrial computer 110, the network interface 146, the CAN interface 147, the high-voltage tank 160, the USB interface 309, a connector 310, a fifth connecting element 311 and a sixth connecting element 312 are included. The network interface 146 is electrically connected to the high-voltage tank 160. When the high-voltage tank performs CAN communication test, the USB interface 309 is used to convert the CAN interface 147 for communication connection, and the USB interface 309 and the CAN interface 147 each include three interfaces. The connector 310 is electrically connected to the fifth connecting element 311 and the sixth connecting element 312 in the high-voltage tank 160.

[0040] Referring to Figure 3CAs shown in the circuit schematic diagram, the utility model discloses a relay switch module, a first connecting element, a second connecting element, a connector, a fifth connecting element, a seventh connecting element and an eighth connecting element. The industrial computer 110 is connected to the relay switch module 151, the first connecting element 304, the second connecting element 305, the connector 310 and the seventh connecting element 313. The industrial computer 110 is connected to the connector 310 through the RS485 interface 148. The RS485 interface 148 includes two interfaces. The connector 310 is connected to the fifth connecting element 311 and the eighth connecting element 314 in the high-voltage box 160.

[0041] For example, the seventh connecting element 313 is a DAQM-4212 model element.

[0042] Please refer to Figure 3D As shown in the circuit schematic diagram, the utility model discloses a relay switch module, a first connecting element, a second connecting element, a connector, a fifth connecting element, a seventh connecting element and an eighth connecting element. The industrial computer 110 is connected to the relay switch module 151, the first connecting element 304, the second connecting element 305, the connector 310 and the seventh connecting element 313. The industrial computer 110 is connected to the connector 310 through the RS485 interface 148. The RS485 interface 148 includes two interfaces. The connector 310 is connected to the fifth connecting element 311 and the eighth connecting element 314 in the high-voltage box 160.

[0043] For example, the firewire 301 and the neutral line 302 are a socket. The ninth connecting element 316 is a DAM0808 model element.

[0044] The above is only the preferred embodiment of the utility model, and does not make any form of the utility model, although the utility model has disclosed as above with the preferred embodiment, however, not to limit the utility model, any skilled person in the art, without departing from the scope of the utility model technical scheme, can make some changes or modifications of the above disclosed technical content as equivalent embodiment, but as long as not departing from the content of the utility model technical scheme, according to the technical essence of the utility model, any simple modification, equivalent change and modification of the above embodiment, still belongs to the scope of the utility model technical scheme.

Claims

1. An energy storage high voltage tank testing apparatus, characterized by, The utility model relates to a high voltage test device, comprising: a cabinet, having an internal space and an operation surface; an industrial computer disposed in the internal space of the cabinet; a voltage source disposed in the internal space of the cabinet; a voltage output interface disposed on the operation surface and electrically connected to the voltage source and the high voltage box through a wire harness; wherein the voltage source outputs a test voltage to the high voltage box through the voltage output interface; a voltage input interface disposed on the operation surface and electrically connected to the industrial computer and the high voltage box through the wire harness; wherein the industrial computer receives a voltage test value of a test point of the high voltage box through the voltage input interface; a screen disposed on the operation surface and electrically connected to the industrial computer and displays the voltage test value through the screen.

2. The energy storage high voltage tank test apparatus of claim 1, wherein, Further comprising: a current source disposed in the internal space; a current output interface disposed on the operation surface and electrically connected to the industrial computer and the high voltage box through the wire harness; wherein the current source outputs a test current to the high voltage box through the current output interface; a current input interface disposed on the operation surface and electrically connected to the industrial computer and the high voltage box through the wire harness; wherein the industrial computer receives a current test value of the test point of the high voltage box through the current input interface and displays the current test value through the screen.

3. The energy storage high voltage tank test apparatus of claim 1, wherein, Further comprising: a network interface disposed on the operation surface and electrically connected to the industrial computer and the high voltage box through the wire harness; wherein the industrial computer transmits a status test signal to the high voltage box through the network interface and receives a version information and a status information of the high voltage box through the network interface.

4. The energy storage high voltage tank test apparatus of claim 1, wherein, Further comprising: a controller area network interface disposed on the operation surface and electrically connected to the industrial computer and the high voltage box through the wire harness; wherein the industrial computer transmits a message information to the high voltage box through the controller area network interface and receives a return value of the high voltage box through the controller area network interface.

5. The energy storage high voltage tank testing apparatus of claim 1, wherein, Further comprising: an RS485 interface disposed on the operation surface and electrically connected to the industrial computer and the high voltage box through the wire harness; wherein the industrial computer transmits an RS485 test signal to the high voltage box through the RS485 interface and receives an RS485 return value of the high voltage box through the RS485 interface.

6. The energy storage high voltage tank testing apparatus of claim 1, wherein, Further comprising: a switching power output interface disposed on the operation surface and electrically connected to the industrial computer and the high voltage box through the wire harness; wherein the industrial computer transmits a 12V test voltage to the high voltage box through the switching power output interface; a switching signal interface disposed on the operation surface and electrically connected to the industrial computer; wherein the industrial computer receives a switching voltage of the high voltage box through the switching signal interface.

7. The energy storage high voltage tank testing apparatus of claim 1, wherein, Further comprising: a relay switch module disposed in the internal space of the cabinet and electrically connected to the industrial computer; wherein the industrial computer transmits an input / output test signal to the relay switch module and receives a relay status signal of the relay switch module.

8. The energy storage high voltage tank testing apparatus of claim 1, wherein, Further comprising: A light module is arranged on the operation surface and electrically connected to the industrial computer. The industrial computer transmits a light test signal to the light module, and the screen displays a light test state.

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