CN102129046A - Automatic test device for uninterrupted power supply - Google Patents
Automatic test device for uninterrupted power supply Download PDFInfo
- Publication number
- CN102129046A CN102129046A CN201110049407XA CN201110049407A CN102129046A CN 102129046 A CN102129046 A CN 102129046A CN 201110049407X A CN201110049407X A CN 201110049407XA CN 201110049407 A CN201110049407 A CN 201110049407A CN 102129046 A CN102129046 A CN 102129046A
- Authority
- CN
- China
- Prior art keywords
- output
- load
- module
- ups
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 88
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 239000003990 capacitor Substances 0.000 claims description 19
- 238000010998 test method Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000008859 change Effects 0.000 description 13
- 238000009434 installation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Images
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses an automatic test device for an uninterrupted power supply (UPS). The device comprises a command transmitting mechanism, an adjustable alternating-current source, a rectifying circuit, a variable direct-current load and an output acquisition mechanism, wherein the command transmitting mechanism executes a test program, transmits a corresponding test command to the adjustable alternating-current source and the variable direct-current load, and receives and stores an input signal and an output signal, returned by the output acquisition mechanism, of the UPS to be tested; the adjustable alternating-current source outputs a corresponding alternating-current voltage and a corresponding frequency to the UPS to be tested according to the test command received from the command transmitting mechanism; the rectifying circuit rectifies an alternating-current signal output from the UPS to be tested into a direct-current signal, and supplies the direct-current signal to the variable direct-current load; the variable direct-current load changes a required load value according to the test command received from the command transmitting mechanism; and the output acquisition mechanism acquires various parameters of the input signal and the output signal of the UPS to be tested, and simultaneously displays the parameters and returns the parameters to the command transmitting mechanism. Due to the adoption of the automatic test device of the embodiment of the invention, the test of the performance logic, the performance index and various functions of the UPS can be finished automatically, so that the test period is shortened and the test efficiency is greatly improved.
Description
Technical field
The present invention relates to power supply control technology field, particularly relate to a kind of automatic testing equipment of uninterrupted power source.
Background technology
Uninterrupted power source (UPS:Uninterruptible Power Supply) can ensure that computer system works on a period of time so that the user can promptly deposit after having a power failure, avoid the user to influence work or obliterated data because of power failure.UPS is in computer systems and networks is used, and " the one, emergent use prevents sudden power and influences operate as normal, causes damage to computing machine mainly to play two effects; The 2nd, eliminate " power pollutions " such as surge on the civil power, moment low-voltage, electric wire noise and frequency shift (FS)s, improve power quality, for computer system provides high-quality power supply.
For guaranteeing that every UPS can both stable operation after listing, and operating index can satisfy IEC (International Electrotechnical Commission, International Electrotechnical Commission) requirement of standard and GB need be carried out strict testing authentication to the performance of every UPS before listing.
Usually, the performance test of UPS comprises: white box limit test and performance logic testing.Wherein, the data of UPS performance logic testing can comprise: the precision of the precision of input voltage range, input current scope, output voltage and scope, output current and scope, THDI (total harmonic current distortions degree), THDU (total harmonic voltage distortion degree), system frequency, battery efficiency, power factor, output dynamic response or the like.In the prior art, generally be to adopt manual testing's mode to finish to the test of the performance logic of UPS.
The inventor is by to the discovering of prior art, adopt manual testing's mode have test period long, the repetitive operation amount is big, the low inferior shortcoming of testing efficiency,
Summary of the invention
In view of this, the object of the present invention is to provide a kind of automatic testing equipment of uninterrupted power source, can finish test automatically, make that test period is short and testing efficiency is high the performance logic of UPS.
The embodiment of the invention provides a kind of automatic testing equipment of uninterrupted power source, and described device comprises: the mechanism of issuing an order, adjustable alternating current source, rectification circuit, variable DC load, output collecting mechanism;
The described mechanism of issuing an order is used to carry out test procedure, sends corresponding test instruction to adjustable alternating current source and variable DC load; Receive input, output signal and the storage of the tested UPS that described output collecting mechanism returns;
Described adjustable alternating current source is used for according to the test instruction that is received from the mechanism of issuing an order, and exports corresponding alternating voltage and frequency to described tested UPS;
Described rectification circuit, the AC signal rectification that is used for described tested UPS output is a direct current signal, supplies with variable DC load;
Described variable DC load is used for changing the value of required load according to the test instruction that is received from the mechanism of issuing an order;
Described output collecting mechanism is used to gather the various parameters of described tested UPS input, output signal, shows the every numerical value and the waveform of described input, output signal simultaneously and is back to the mechanism of issuing an order.
Preferably, described output collecting mechanism comprises: hand over direct current handover module and display module;
The output terminal of the described tested UPS of described friendship direct current handover module one termination, the described display module of another termination; The described mechanism of issuing an order of another termination of described display module;
Described friendship the direct current handover module, be used to collect the AC and DC signal of described tested UPS output, export display module to;
Described display module, be used to show tested UPS input, output signal numerical value and waveform and be back to the described mechanism of issuing an order.
Preferably, described display module comprises power meter and oscillograph, is respectively applied for the input that shows described tested UPS, the every numerical value and the waveform of output signal.
Preferably, described display module and described issuing an order realize communication by GPIB between the mechanism.
Preferably, described rectification circuit comprises: a PLC control module, IGBT driver module, IGBT rectification module;
A described PLC control module links to each other with the input end of described IGBT driver module, and the output terminal of described IGBT driver module links to each other with the driving signal input of described IGBT rectification module; The AC signal input end of described IGBT rectification module links to each other with the output terminal of described tested UPS, and the direct current signal output terminal of described IGBT rectification module links to each other with described variable DC load;
A described PLC control module is used for sending controling instruction to the IGBT driver module;
Described IGBT driver module to described IGBT rectification module, is controlled the break-make of each IGBT device in the described IGBT rectification module according to the steering order output corresponding driving signal that receives;
Described IGBT rectification module is finished the break-make of each IGBT device according to the described drive signal that receives, the rectification output of the AC signal received of achieving a butt joint.
Preferably, described rectification circuit also comprises wave filter;
Described wave filter is connected between the direct current signal output terminal and described variable DC load of described IGBT rectification module, is used for the direct current signal of described IGBT rectification module output is carried out supplying with variable DC load and output collecting mechanism simultaneously after the filtering.
Preferably, described variable DC load comprises: the 2nd PLC control module, relay array, resistor array, array of capacitors;
The communication terminal of described the 2nd PLC control module is connected with the mechanism of issuing an order, the described relay array of action termination, and the output terminal of described relay array connects described resistor array and array of capacitors simultaneously;
Described the 2nd PLC control module sends control corresponding and instructs to relay array according to the test instruction that is received from the mechanism of issuing an order, and controls the break-make of each relay device in the described relay array;
Described relay array is finished the on-off of each relay device, the break-make of each load branch in control resistor array and the array of capacitors according to the steering order that receives;
Described resistor array has multichannel ohmic load branch road, realizes the variation of ohmic load value in the circuit by the break-make of each load branch;
Described array of capacitors has multichannel capacitive load branch road, realizes the variation of capacitive load value in the circuit by the break-make of each load branch.
Preferably, the communication terminal of described the 2nd PLC control module is connected by RS232 with the mechanism of issuing an order
According to specific embodiment provided by the invention, the invention discloses following technique effect:
The automatic testing equipment of the described uninterrupted power source of the embodiment of the invention, can automatically perform test procedure, various performance index to UPS are tested automatically, compare with existing manual testing's method, it is short that this proving installation can shorten test period, improve testing efficiency, be particularly useful for the test request of large batch of UPS.
The described proving installation of the embodiment of the invention comprises adjustable alternating current source and variable DC load, the described mechanism 10 of issuing an order can regulate the input voltage value of tested UPS and the resistance value of circuit accordingly according to the test procedure of different performance index, thereby satisfies the test request of each performance index.
Description of drawings
Fig. 1 is the automatic testing equipment structural drawing of the uninterrupted power source of the embodiment of the invention;
Fig. 2 is the rectification circuit structural drawing of the embodiment of the invention;
Fig. 3 is the structural drawing of the variable DC load of the embodiment of the invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
In view of this, the object of the present invention is to provide a kind of automatic testing equipment of uninterrupted power source, can finish test automatically, make that test period is short and testing efficiency is high the performance logic of UPS.
With reference to Fig. 1, be the automatic testing equipment structural drawing of the uninterrupted power source of the embodiment of the invention.This device comprises: the mechanism 10 of issuing an order, adjustable alternating current source 20, rectification circuit 30, variable DC load 40, output collecting mechanism 50.
The described mechanism 10 of issuing an order is used to carry out test procedure, sends corresponding test instruction to adjustable alternating current source 20 and variable DC load 40; Receive input, output signal and the storage of the tested UPS 60 that described output collecting mechanism 50 returns.
Need to prove that the described proving installation of the embodiment of the invention can be tested various performance index, the logic of UPS.Testable performance index can but be not limited to comprise: input voltage range, input current scope, output voltage precision and scope, output current precision and scope, THDI (total harmonic current distortions degree), THDU (total harmonic voltage distortion degree), system effectiveness, battery efficiency, power factor, output dynamic response, output frequency, incoming frequency local oscillator point etc.
For a certain performance index, to a cover test procedure should be arranged.In the mechanism 10 of issuing an order of the present invention, store test procedure corresponding to each performance index of UPS.In the time need testing to a certain performance index of tested UPS 60, only need to carry out the test procedure corresponding with these performance index, send corresponding test instruction to adjustable alternating current source 20 and variable DC load 40.Regulate the output AC voltage of described adjustable current source 20 by described test instruction, for tested UPS 60 provides these performance index of test required input voltage value; Simultaneously, regulate described variable DC load 40, to provide these performance index of test required line impedance value by described test instruction.
Preferably, in the embodiment of the invention, input, the output signal of the described tested UPS 60 that the described mechanism 10 of issuing an order can also return the described output collecting mechanism 50 that receives compare with the predefined idea output of this test procedure, judge whether to reach test request.
When the performance index of UPS are tested, be this UPS of test for given input signal or given line impedance value, whether its output signal can reach setting.When a certain performance index of UPS are tested, in the test procedure of these performance index, preestablish and preserve idea output at each input signal, this mechanism 10 output signal of issuing an order by the tested UPS60 that receives output collecting mechanism 50 and return, the idea output that described output signal is corresponding with current input exchange signal compares, and can judge whether these performance index of this tested UPS 60 satisfy the requirement of test.
Described adjustable alternating current source 20, the ac voltage input of the described tested UPS 60 of its output termination is used for according to the test instruction that is received from the mechanism 10 of issuing an order, and exports corresponding alternating voltage and frequency to tested UPS 60.
Described adjustable alternating current source 20 can be regulated the ac voltage of self exporting, for tested UPS 60 provides the input voltage value corresponding with described test instruction according to the test instruction that receives.
The output terminal of the described tested UPS 60 of described rectification circuit 30, one terminations, the variable DC load 40 of another termination, the AC signal rectification that is used for tested UPS 60 outputs is a direct current signal, supplies with variable DC load 40.
Described rectification circuit 30 receives the AC signal of tested UPS 60 outputs, and rectification is a direct current signal, exports variable DC load 40 to, is the load branch power supply.
Described variable DC load 40 changes the required load impedance value of circuit according to the test instruction that is received from the mechanism 10 of issuing an order.
The output terminal of the described tested UPS 60 of described output collecting mechanism 50, one terminations, other end sending and receiving make mechanism 10, are used to gather input, the output signal of tested UPS 60, show the numerical value and the waveform of this input, output signal, and are back to the mechanism 10 of issuing an order.
The automatic testing equipment of the described uninterrupted power source of the embodiment of the invention, can automatically perform test procedure, various performance index to UPS are tested automatically, compare with existing manual testing's method, it is short that this proving installation can shorten test period, improve testing efficiency, be particularly useful for the test request of large batch of UPS.
The described proving installation of the embodiment of the invention comprises adjustable alternating current source 20 and variable DC load 40, the described mechanism 10 of issuing an order can regulate the input voltage value of tested UPS 60 and the resistance value of circuit accordingly according to the test procedure of different performance index, thereby realizes the test request of each performance index.
For example, this proving installation can by regulating described variable DC load 40, change the resistance value of circuit under the certain situation of the input voltage value of tested UPS 60, thereby changes the output AC voltage value of tested UPS 60; This device can also by regulating described adjustable current source 20, change the input voltage value of tested UPS 60 under the certain situation of line impedance value, thereby changes the output AC voltage value of tested UPS 60.
Being decided to be example with input voltage value one describes.Regulate described adjustable current source 20, determine the input voltage value of tested UPS60, keep this input voltage value constant then, by described automatic load 40, constantly change the line impedance value, then the output AC signal of this tested UPS 60 also will change with the variation of line impedance value.At this moment, output collecting mechanism 50 collects the output signal of tested UPS 60, and described output signal is back to the mechanism 10 of issuing an order.The mechanism 10 of issuing an order compares described output signal and the predefined idea output of test procedure, can judge the requirement of whether satisfying test of this tested UPS 60.
Described output collecting mechanism 50 is used to gather the output signal of tested UPS 60, shows the numerical value and the waveform of this output signal, and is back to the mechanism 10 of issuing an order.
As shown in Figure 1, the described output collecting mechanism 50 of the embodiment of the invention can comprise: hand over direct current handover module 501 and display module 502.
The output terminal of the described tested UPS 60 of described friendship direct current handover module 501 1 terminations, the described display module 502 of another termination; The described mechanism 10 of issuing an order of another termination of described display module 502.
Described hand over direct current handover module 501 be used to collect the AC and DC signal of tested UPS 60 outputs, export display module 502 to.
Described display module 502 is used to show the input of tested UPS 60, the numerical value and the waveform of output signal, and the output signal with described tested UPS 60 is back to mechanism's 10 storages of issuing an order simultaneously.
Concrete, described display module 502 can comprise power meter and oscillograph, is respectively applied for the input that shows described tested UPS 60, the every numerical value and the waveform of output signal.
Described display module 502 and described issuing an order realize communication by GPIB (General-PurposeInterface Bus, general purpose interface bus) between the mechanism 10.
Described rectification circuit 30, the AC signal rectification that is used for receiving is a direct current signal.The rectification circuit 30 that this area is used always is many.In the embodiment of the invention, be that example describes only with IGBT (Insulated Gate BipolarTransistor, insulated gate bipolar transistor) rectification circuit.
With reference to Fig. 2, be the rectification circuit structural drawing of the embodiment of the invention.As shown in Figure 2, described rectification circuit 30 can comprise: a PLC (Programmable logic Controller, programmable logic controller (PLC)) control module 301, IGBT driver module 302, IGBT rectification module 303.
A described PLC control module 301 links to each other with the input end of described IGBT driver module 302, and the output terminal of described IGBT driver module 302 links to each other with the driving signal input of described IGBT rectification module 303; The AC signal input end of described IGBT rectification module 303 links to each other with the output terminal of described tested UPS 60, and the direct current signal output terminal of described IGBT rectification module 303 links to each other with described variable DC load 40.
A described PLC control module 301 is used for sending controling instruction to IGBT driver module 302.
Described IGBT driver module 302 to IGBT rectification module 303, is controlled the break-make of each IGBT device in the IGBT rectification module 303 according to the steering order output corresponding driving signal that receives.
Described IGBT rectification module 303 is finished the break-make of each IGBT device according to the described drive signal that receives, the rectification output of the AC signal received of achieving a butt joint.
Further, the AC signal of tested UPS 60 outputs is through after described rectification circuit 30 rectifications, output be not d. c. voltage signal completely, but contain the mixed-voltage of DC voltage and alternating voltage, be called unidirectional pulsating nature DC voltage traditionally.
Preferably, for the alternating component in this unidirectional pulsating nature DC voltage of filtering, described rectification circuit 30 may further include wave filter 304, described wave filter 304 is connected between the direct current signal output terminal and described variable DC load 40 of described IGBT rectification module 303, is used for the display module 502 that direct current signal to 303 outputs of described IGBT rectification module carries out supplying with after the filtering variable DC load 40 and output collecting mechanism 50.
Described variable DC load 40 can change the line impedance value according to the test instruction that is received from the mechanism 10 of issuing an order.General described variable DC load 40 can be made up of resistor array and/or array of capacitors, this resistor array and array of capacitors generally can have a plurality of gears, different gear correspondences different resistance values and capacitance, by regulating the gear of this resistor array and array of capacitors, can change the resistance value of this variable DC load 40, and then change the resistance value of circuit.
With reference to Fig. 3, be the structural drawing of the variable DC load of the embodiment of the invention.What Fig. 3 provided only is a kind of concrete implementation of variable DC load.Certainly, in other embodiments of the invention, described variable DC load can also adopt other embodiment to realize.
As shown in Figure 3, described variable DC load 40 comprises: the 2nd PLC control module 401, relay array 402, resistor array 403, array of capacitors 404.
The communication terminal of described the 2nd PLC control module 401 makes mechanism 10 by the RS232 sending and receiving, the described relay array 402 of action termination, and the output terminal of described relay array 402 connects described resistor array 403 and array of capacitors 404 simultaneously.
Described the 2nd PLC control module 401 is used for according to the test instruction that is received from the mechanism 10 of issuing an order, and sends control corresponding and instructs to relay array 402, controls the break-make of each relay device in the described relay array 402.
Described relay array 402 is finished the on-off of each relay device according to the steering order that receives, and the break-make of each load branch in control resistor array 403 and the array of capacitors 404 is to realize the load or unload of capacitive load and ohmic load.
Described resistor array 403 has multichannel ohmic load branch road, realizes the variation of ohmic load value in the circuit by the break-make of each load branch.
Concrete, each road load branch break-make of described resistor array 403 is subjected to the control of a relay device in the described relay array 402 respectively.For a certain load branch, when the relay device conducting in the corresponding with it relay array 402, this load branch is open-minded, the ohmic load line attachment of this branch road correspondence; When corresponding with it relay device was turn-offed, this load branch disconnected, and the ohmic load of this branch road correspondence is line attachment not.
By the break-make of each relay device in the pilot relay array 402, can control the quantity and the size of the ohmic load of line attachment in this resistor array 403, thereby change the resistance value of circuit.
Described array of capacitors 404 has multichannel capacitive load branch road, realizes the variation of capacitive load value in the circuit by the break-make of each load branch.
Concrete, each road load branch break-make of described array of capacitors 404 is subjected to the control of a relay device in the described relay array 402 respectively.For a certain load branch, when the relay device conducting in the corresponding with it relay array 402, this load branch closure, the capacitive load line attachment of this branch road correspondence; When corresponding with it relay device was turn-offed, this load branch disconnected, and the capacitive load of this branch road correspondence is line attachment not.
By the break-make of each relay device in the pilot relay array 402, can control the quantity and the size of the capacitive load of line attachment in this array of capacitors 404, thereby change the resistance value of circuit.
Therefore, can control the quantity and the size of the ohmic load and the capacitive load of line attachment simultaneously by the break-make of each relay device in the pilot relay array 402, thereby change the resistance value of circuit.
When circuit only needs resistive load, can all disconnect by all load branch in the described array of capacitors 404 of described relay array 402 controls and realizing; When circuit only needs capacitive load, can all disconnect by all load branch in the described resistor array of described relay array 402 controls and realizing.
Need to prove, to the embodiment of the invention, the 2nd PLC control module 401 of described variable DC load 40 can be under the control of the test instruction that is received from the mechanism 10 of issuing an order, by described relay array 402, each load branch of controlling described resistor array 403 and array of capacitors 404 is closed successively, make the resistance value and the capacitance of circuit change automatically successively from small to large, the line impedance value progressively increases.
The course of work to the described automatic testing equipment of the embodiment of the invention is described below.
When adopting the described proving installation of the embodiment of the invention, at first tested UPS 60 is inserted described automatic testing equipment (described device has the special purpose interface that connects described tested UPS).After described tested UPS 60 normal accesses, open all control power supplys of described automatic testing equipment, start the testing software in the described mechanism 10 of issuing an order, this proving installation can be tested every performance index of this tested UPS 60 item by item according to the requirement of each test procedure setting in the testing software, and test data and waveform were write down and storage with document form in the mechanism 10 of issuing an order by display module 502 demonstrations, the while of output collecting mechanism 50.After test finished, described automatic testing equipment can be automatically switches to the civil power side with the input side of tested UPS 60, with the whole removals of the load of its circuit, with the energy of avoiding consumes battery when battery side is powered and the extra power consumption of load.
Being example with the input voltage range of testing tested UPS 60 describes the test philosophy of the described proving installation of the embodiment of the invention.In the test input voltage range, at first regulate described variable DC load 40 by the mechanism 10 of issuing an order, determine the resistance value of circuit.Under the situation of given line impedance value, regulate described adjustable current source 20, change the input voltage value of tested UPS 60, simultaneously, continue power input and the output power of the tested UPS 60 of record by described output collecting mechanism 50, if power input is greater than output power, explanation is in power supply by adjustable current source 20; If power input is less than output power, then explanation is to be powered by the battery of tested UPS 60, and detect the input voltage value that obtains this moment, is the input voltage minimum value of this tested UPS60.In like manner, can obtain its input voltage maximal value.
The test philosophy of other performance index does not repeat them here to above-mentioned similar substantially.
More than to the automatic testing equipment of a kind of uninterrupted power source provided by the present invention, be described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, part in specific embodiments and applications all can change.In sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. the automatic testing equipment of a uninterrupted power source is characterized in that, described device comprises: the mechanism of issuing an order, adjustable alternating current source, rectification circuit, variable DC load, output collecting mechanism;
The described mechanism of issuing an order is used to carry out test procedure, sends corresponding test instruction to adjustable alternating current source and variable DC load; Receive input, output signal and the storage of the tested UPS that described output collecting mechanism returns;
Described adjustable alternating current source is used for according to the test instruction that is received from the mechanism of issuing an order, and exports corresponding alternating voltage and frequency to described tested UPS;
Described rectification circuit, the AC signal rectification that is used for described tested UPS output is a direct current signal, supplies with variable DC load;
Described variable DC load is used for changing the value of required load according to the test instruction that is received from the mechanism of issuing an order;
Described output collecting mechanism is used to gather the various parameters of described tested UPS input, output signal, shows the every numerical value and the waveform of described input, output signal simultaneously and is back to the mechanism of issuing an order.
2. the automatic testing equipment of uninterrupted power source according to claim 1 is characterized in that, described output collecting mechanism comprises: hand over direct current handover module and display module;
The output terminal of the described tested UPS of described friendship direct current handover module one termination, the described display module of another termination; The described mechanism of issuing an order of another termination of described display module;
Described friendship the direct current handover module, be used to collect the AC and DC signal of described tested UPS output, export display module to;
Described display module, be used to show tested UPS input, output signal numerical value and waveform and be back to the described mechanism of issuing an order.
3. the automatic testing equipment of uninterrupted power source according to claim 2 is characterized in that, described display module comprises power meter and oscillograph, is respectively applied for the input that shows described tested UPS, the every numerical value and the waveform of output signal.
4. the automatic testing equipment of uninterrupted power source according to claim 2 is characterized in that, described display module and described issuing an order realize communication by GPIB between the mechanism.
5. the automatic testing equipment of uninterrupted power source according to claim 1 is characterized in that, described rectification circuit comprises: a PLC control module, IGBT driver module, IGBT rectification module;
A described PLC control module links to each other with the input end of described IGBT driver module, and the output terminal of described IGBT driver module links to each other with the driving signal input of described IGBT rectification module; The AC signal input end of described IGBT rectification module links to each other with the output terminal of described tested UPS, and the direct current signal output terminal of described IGBT rectification module links to each other with described variable DC load;
A described PLC control module is used for sending controling instruction to the IGBT driver module;
Described IGBT driver module to described IGBT rectification module, is controlled the break-make of each IGBT device in the described IGBT rectification module according to the steering order output corresponding driving signal that receives;
Described IGBT rectification module is finished the break-make of each IGBT device according to the described drive signal that receives, the rectification output of the AC signal received of achieving a butt joint.
6. the automatic testing equipment of uninterrupted power source according to claim 5 is characterized in that, described rectification circuit also comprises wave filter;
Described wave filter is connected between the direct current signal output terminal and described variable DC load of described IGBT rectification module, is used for the direct current signal of described IGBT rectification module output is carried out supplying with variable DC load and output collecting mechanism simultaneously after the filtering.
7. the automatic testing equipment of uninterrupted power source according to claim 1 is characterized in that, described variable DC load comprises: the 2nd PLC control module, relay array, resistor array, array of capacitors;
The communication terminal of described the 2nd PLC control module is connected with the mechanism of issuing an order, the described relay array of action termination, and the output terminal of described relay array connects described resistor array and array of capacitors simultaneously;
Described the 2nd PLC control module sends control corresponding and instructs to relay array according to the test instruction that is received from the mechanism of issuing an order, and controls the break-make of each relay device in the described relay array;
Described relay array is finished the on-off of each relay device, the break-make of each load branch in control resistor array and the array of capacitors according to the steering order that receives;
Described resistor array has multichannel ohmic load branch road, realizes the variation of ohmic load value in the circuit by the break-make of each load branch;
Described array of capacitors has multichannel capacitive load branch road, realizes the variation of capacitive load value in the circuit by the break-make of each load branch.
8. automatic testing equipment of paying no attention to the outage source according to claim 7 is characterized in that, the communication terminal of described the 2nd PLC control module is connected by RS232 with the mechanism of issuing an order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110049407.XA CN102129046B (en) | 2011-03-01 | 2011-03-01 | A kind of automatic testing equipment of uninterrupted power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110049407.XA CN102129046B (en) | 2011-03-01 | 2011-03-01 | A kind of automatic testing equipment of uninterrupted power source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102129046A true CN102129046A (en) | 2011-07-20 |
| CN102129046B CN102129046B (en) | 2016-04-13 |
Family
ID=44267200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110049407.XA Active CN102129046B (en) | 2011-03-01 | 2011-03-01 | A kind of automatic testing equipment of uninterrupted power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102129046B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197262A (en) * | 2013-04-23 | 2013-07-10 | 济钢集团有限公司 | Uninterrupted power supply (UPS) remote monitoring system and UPS remote monitoring method for blast furnace fan |
| CN104049219A (en) * | 2014-06-06 | 2014-09-17 | 佛山市新光宏锐电源设备有限公司 | Automatic test instrument for power source test |
| CN104110800A (en) * | 2013-06-26 | 2014-10-22 | 广东美的制冷设备有限公司 | Air conditioner, and on-off control method and on-off control system for resistive load |
| CN106019175A (en) * | 2016-07-29 | 2016-10-12 | 深圳供电局有限公司 | Uninterrupted power supply power characteristic testing instrument |
| CN107390140A (en) * | 2017-07-21 | 2017-11-24 | 北京小米移动软件有限公司 | The method of testing and equipment of power supply |
| CN107764335A (en) * | 2017-11-20 | 2018-03-06 | 奥克斯空调股份有限公司 | A kind of air-conditioning moving test system |
| CN109901085A (en) * | 2018-12-19 | 2019-06-18 | 北京航天计量测试技术研究所 | A kind of calibration system of ups power |
| CN110095734A (en) * | 2019-03-25 | 2019-08-06 | 深圳市商宇电子科技有限公司 | A kind of UPS automatization test system |
| CN110133540A (en) * | 2019-04-19 | 2019-08-16 | 广东核电合营有限公司 | The detection device and method of million kilowatt nuclear power station uninterruptible power system |
| CN110208710A (en) * | 2019-06-30 | 2019-09-06 | 潍柴动力股份有限公司 | A kind of detection method and system of fuel battery engines transient response performance |
| CN112816866A (en) * | 2020-10-23 | 2021-05-18 | 广西电网有限责任公司南宁供电局 | Evaluation method based on UPS system |
| CN113030772A (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 starting voltage of fire-fighting power supply |
| CN114114060A (en) * | 2021-11-27 | 2022-03-01 | 广东电网有限责任公司广州供电局 | UPS test method, device, system, storage medium and program product |
| CN117233625A (en) * | 2023-11-16 | 2023-12-15 | 西安图为电气技术有限公司 | Energy storage module test equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5458991A (en) * | 1993-05-19 | 1995-10-17 | Sl Waber, Inc. | UPS with auto self test |
| CN2689252Y (en) * | 2004-04-23 | 2005-03-30 | 西安瑞吉通讯设备有限责任公司 | Power supply comprehensive testing tables |
| US20050286274A1 (en) * | 2004-06-29 | 2005-12-29 | Hans-Erik Pfitzer | Self-testing power supply apparatus, methods and computer program products |
| CN1786728A (en) * | 2004-12-08 | 2006-06-14 | 中兴通讯股份有限公司 | Method and apparatus for testing UPS control unit |
| CN101349732A (en) * | 2008-08-26 | 2009-01-21 | 杭州鸿雁电器有限公司 | AC electronic load device |
| CN101625399A (en) * | 2008-07-08 | 2010-01-13 | 伊顿公司 | Temperature monitoring in uninterruptible power supply systems using synthetic loading |
-
2011
- 2011-03-01 CN CN201110049407.XA patent/CN102129046B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5458991A (en) * | 1993-05-19 | 1995-10-17 | Sl Waber, Inc. | UPS with auto self test |
| CN2689252Y (en) * | 2004-04-23 | 2005-03-30 | 西安瑞吉通讯设备有限责任公司 | Power supply comprehensive testing tables |
| US20050286274A1 (en) * | 2004-06-29 | 2005-12-29 | Hans-Erik Pfitzer | Self-testing power supply apparatus, methods and computer program products |
| CN1786728A (en) * | 2004-12-08 | 2006-06-14 | 中兴通讯股份有限公司 | Method and apparatus for testing UPS control unit |
| CN101625399A (en) * | 2008-07-08 | 2010-01-13 | 伊顿公司 | Temperature monitoring in uninterruptible power supply systems using synthetic loading |
| CN101349732A (en) * | 2008-08-26 | 2009-01-21 | 杭州鸿雁电器有限公司 | AC electronic load device |
Non-Patent Citations (2)
| Title |
|---|
| 无: "交流不间断电源讲座 第五讲 性能测试", 《仪表技术》, 31 December 1996 (1996-12-31) * |
| 赵杰雄: "微机控制不问断电源自动检测系统", 《电子技术》, 31 December 1998 (1998-12-31) * |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103197262A (en) * | 2013-04-23 | 2013-07-10 | 济钢集团有限公司 | Uninterrupted power supply (UPS) remote monitoring system and UPS remote monitoring method for blast furnace fan |
| CN104110800A (en) * | 2013-06-26 | 2014-10-22 | 广东美的制冷设备有限公司 | Air conditioner, and on-off control method and on-off control system for resistive load |
| CN104110800B (en) * | 2013-06-26 | 2017-04-05 | 广东美的制冷设备有限公司 | The method of controlling switch of resistive load, system and air-conditioner |
| CN104049219A (en) * | 2014-06-06 | 2014-09-17 | 佛山市新光宏锐电源设备有限公司 | Automatic test instrument for power source test |
| CN106019175A (en) * | 2016-07-29 | 2016-10-12 | 深圳供电局有限公司 | Uninterrupted power supply power characteristic testing instrument |
| CN107390140A (en) * | 2017-07-21 | 2017-11-24 | 北京小米移动软件有限公司 | The method of testing and equipment of power supply |
| CN107390140B (en) * | 2017-07-21 | 2019-12-06 | 北京小米移动软件有限公司 | Power supply testing method and equipment |
| CN107764335A (en) * | 2017-11-20 | 2018-03-06 | 奥克斯空调股份有限公司 | A kind of air-conditioning moving test system |
| CN109901085A (en) * | 2018-12-19 | 2019-06-18 | 北京航天计量测试技术研究所 | A kind of calibration system of ups power |
| CN110095734A (en) * | 2019-03-25 | 2019-08-06 | 深圳市商宇电子科技有限公司 | A kind of UPS automatization test system |
| CN110095734B (en) * | 2019-03-25 | 2021-10-22 | 深圳市商宇电子科技有限公司 | UPS automatic test system |
| CN110133540A (en) * | 2019-04-19 | 2019-08-16 | 广东核电合营有限公司 | The detection device and method of million kilowatt nuclear power station uninterruptible power system |
| CN110133540B (en) * | 2019-04-19 | 2021-05-14 | 广东核电合营有限公司 | Detection device and method for million-kilowatt nuclear power station uninterruptible power supply system |
| CN110208710A (en) * | 2019-06-30 | 2019-09-06 | 潍柴动力股份有限公司 | A kind of detection method and system of fuel battery engines transient response performance |
| CN110208710B (en) * | 2019-06-30 | 2021-06-22 | 潍柴动力股份有限公司 | Method and system for detecting transient response performance of fuel cell engine |
| CN113030772A (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 starting voltage of fire-fighting power supply |
| CN113030773A (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 stability of output voltage of fire power supply |
| CN113030770A (en) * | 2019-07-30 | 2021-06-25 | 深圳市泛海三江电子股份有限公司 | Automatic testing method for testing power and efficiency of fire-fighting power supply |
| CN113049979A (en) * | 2019-07-30 | 2021-06-29 | 深圳市泛海三江电子股份有限公司 | Test method for testing state signal output performance of fire-fighting power supply |
| CN113049980A (en) * | 2019-07-30 | 2021-06-29 | 深圳市泛海三江电子股份有限公司 | Test method for testing load voltage stability of fire power supply |
| CN112816866A (en) * | 2020-10-23 | 2021-05-18 | 广西电网有限责任公司南宁供电局 | Evaluation method based on UPS system |
| CN114114060A (en) * | 2021-11-27 | 2022-03-01 | 广东电网有限责任公司广州供电局 | UPS test method, device, system, storage medium and program product |
| CN117233625A (en) * | 2023-11-16 | 2023-12-15 | 西安图为电气技术有限公司 | Energy storage module test equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102129046B (en) | 2016-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102129046B (en) | A kind of automatic testing equipment of uninterrupted power source | |
| CN105301520B (en) | Adjustable nonlinear load configures system | |
| WO2012175332A1 (en) | Device for controlling the load of the phases of a three-phase energy network | |
| CN202231434U (en) | Intelligent power saver | |
| CN102707173A (en) | Tester | |
| CN105278439A (en) | Large-capacity alternating-current adjustable simulation test load control system and control method thereof | |
| CN103683999A (en) | Grid connected inverter and output filtering method thereof | |
| CN103412203A (en) | Motor variable-frequency driver aging test device and test method thereof | |
| CN203204081U (en) | Tester | |
| CN103312188B (en) | For power supply and the method for testing thereof of reactor performance test in power electronic equipment | |
| CN103064036B (en) | Aviation ground inverter power characteristic test system and observing and controlling method | |
| CN204597492U (en) | A kind of reactive compensation system | |
| CN204439749U (en) | Ac parameter monitoring aging testing system and finished product light fixture aging testing system | |
| CN103606927B (en) | A kind of single-phase voltage regulating transformation system | |
| CN203405482U (en) | Test wire switching device | |
| CN106786580B (en) | Voltage compensation device | |
| CN206775133U (en) | A kind of New DSP utility power quality control and on-Line Monitor Device | |
| CN108828365A (en) | A kind of test macro and its control method, computer equipment of vehicle-mounted bidirectional charger | |
| CN204065770U (en) | A kind of Large Copacity exchanges adjustable simulation test load control system | |
| CN210401533U (en) | Bus main line thermal cycle testing device | |
| CN204705930U (en) | A kind of program controlled constant current source for low voltage voltage switchgear assembly temperature rise test | |
| CN204597781U (en) | A kind of switching power circuit | |
| CN207819783U (en) | Power circuit and motor monitoring system | |
| CN204205614U (en) | Three-phase phase-change switch device | |
| CN203775039U (en) | Driver based on sine waves and relay |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518055 No. 1001 Nanshan Chi Park B2 building 1-4 floor, building 6-10 Patentee after: VERTIV TECH Co.,Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee before: EMERSON NETWORK POWER Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211210 Address after: 300300 No. 2002, building 4, block B, No. 6, Huafeng Road, Huaming high tech Industrial Zone, Dongli District, Tianjin Patentee after: Power intellectual property (Tianjin) Co.,Ltd. Address before: 518055 1-4, 6-10 floor, B2 building, Nanshan Zhiyuan, 1001 Nanshan District Xue Yuan Avenue, Shenzhen, Guangdong. Patentee before: VERTIV TECH Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110720 Assignee: ZHUHAI FAWULE TECHNOLOGY CO.,LTD. Assignor: Power intellectual property (Tianjin) Co.,Ltd. Contract record no.: X2022980012517 Denomination of invention: An automatic test device for uninterruptible power supply Granted publication date: 20160413 License type: Common License Record date: 20220812 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230621 Address after: 518107, 3rd Floor, Building 18, Shatouxiang Industrial Zone, Changzhen Community, Yutang Street, Guangming District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN SMARTKEY POWER CO.,LTD. Address before: 300300 No. 2002, building 4, block B, No. 6, Huafeng Road, Huaming high tech Industrial Zone, Dongli District, Tianjin Patentee before: Power intellectual property (Tianjin) Co.,Ltd. |