CN103345859A - Intelligent practical training device based on transformer fault simulation - Google Patents
Intelligent practical training device based on transformer fault simulation Download PDFInfo
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Abstract
The invention discloses an intelligent practical training device based on a transformer fault simulation. The intelligent practical training device based on the transformer fault simulation comprises an upper computer, a communication conversion control module, a wireless data receiving and sending module, a fault simulator, a programmable power supply module, a test line intelligent detecting module, a test instrument module and a power supply module, wherein the upper computer is connected with the communication conversion control module and the wireless data receiving and sending module, the communication conversion control module, the fault simulator and the programmable power supply module are connected with one another, the communication conversion control module controls the working condition of the fault simulator and the working condition of the programmable power supply module, meanwhile, the communication conversion control module receives data uploaded by the fault simulator and data uploaded by the programmable power supply module, the wireless data receiving and sending module, the test line intelligent detecting module and the test instrument module are connected with one another, and any two of the wireless data receiving and sending module, the test line intelligent detecting module and the test instrument module can conduct data transmission. The intelligent practical training device based on the transformer fault simulation is high in security, good in reliability, and diversified and intelligent in function.
Description
Technical field
The invention belongs to the electrical equipment technical field, particularly a kind of intelligent actual training device based on the transformer fault simulation.
Background technology
Domestic and international teaching and Training Methodology to the transformer associative skills, only limit at present carry out anatomic observation to the explanation of transformer principle with to a certain type transformer, can not reproduce transformer contingent phenomenon of the failure in service, simultaneously because the transformer of training usefulness is in a single day selected, in the test of transformer correlated performance and test, as long as the electrical specification of transformer own does not change, test data has uniqueness, can't realize the multidigit student is carried out personalization test examination, this training method is unfavorable for student's understanding and study, and it is a lot of to denounce in teaching practice.In order to improve student's practical operation technical ability and maintenance, maintenance and measuring technology level, it is imperative with training method to improve existing teaching.
Need to carry out dielectric voltage withstand test, insulation resistance test, direct current resistance test, volume test, no-load voltage ratio during the electric parameter of transformer when delivery test and normal operation and fault take place detects and be connected testing experiment such as group, it is bigger that such test as dielectric voltage withstand are tested when actual carrying out danger, technical requirement is also higher, does not generally all carry out such test under laboratory environment; Insulation resistance test can't be simulated multiple insulation characterisitic in actual tests, use true transformer as subjects, and test data is single, and the parameter when transformer fault takes place changes and can't simulate; Direct current resistance embodies different test resistance values with the transformer capacity parameter at different transformers, and resistance value is simulated to tens Ou Buyi from milliohm; No-load voltage ratio and connection group can't load virtual voltage and realize the no-load voltage ratio test.At the problem that above transformer test exists, existing transformer is carried out simulation and training have certain real necessity.
In the actual field teaching, normally move a certain model substation transformer of practical application to the real training chamber, allow the student carry out test training, after the real training transformer puts in place, all kinds of parameters are all invariable, the student is difficult to differentiate malfunction and fault type from the variation of transformer parameter, is unfavorable for very much teaching and examination.Therefore, for the ease of teaching and examination, the danger when reducing operation need be improved existing transformer actual training device.
Summary of the invention
The object of the present invention is to provide the intelligent actual training device of a kind of safe, good reliability, functional diversities, the simulation of intelligentized transformer fault, to satisfy the demand of transformer test teaching and training.
The technical solution that realizes the object of the invention is: a kind of intelligent actual training device based on the transformer fault simulation comprises host computer, communication conversion and control module, wireless data transceiver module, fault simulator, programmable power supply module, p-wire Intelligent Measurement module, testing tool module and power module; Described host computer is connected with communication conversion and control module, wireless data transceiver module respectively, the host computer instruction is transferred to communication conversion and control module and wireless data transceiver module, simultaneously, host computer receives the signal of communication conversion and control module and wireless data transceiver module passback; Communication conversion and control module is connected in twos with fault simulator, programmable power supply module, the duty of communication conversion and control module controls fault simulator, programmable power supply module, simultaneously, the data that communication conversion and control module reception fault simulator, programmable power supply module are uploaded; Wireless data transceiver module is connected in twos with p-wire Intelligent Measurement module, testing tool module, wherein can carry out data transmission between the two arbitrarily; Power module is connected with other module, for it provides power supply.
The present invention compared with prior art, its remarkable advantage is: a kind of intelligent actual training device based on the transformer fault simulation of the present invention fundamentally solves a transformer training technique difficult problem, by the operating most common failure of the true transformer of computer installation, transformer fault is reappeared, help the student that transformer principle is had more deep understanding, make the student can experience various faults truly, approach on-the-spot truth more realistically, can strengthen the student to the understanding of transformer ' s type Related product, make more student understand method for designing and the implementation of different device for transformer, can make transformer training facilitation and deepization more, teaching and result of training on the transformer training apparatus are strengthened greatly, can further improve the maintainer's of transformer station technical merit, thereby improve reliability and the power supplying efficiency of power supply, a kind of intelligent actual training device based on the transformer fault simulation of the present invention has safe, good reliability, functional diversities, intelligentized characteristics.
Below in conjunction with accompanying drawing the present invention is described in further detail.
Description of drawings
Fig. 1 is the theory diagram of a kind of intelligent actual training device based on transformer fault simulation of the present invention.
Fig. 2 is a kind of high-pressure side circuit diagram based on direct current resistance test simulation module in the intelligent actual training device of transformer fault simulation of the present invention.
Fig. 3 is a kind of lower-voltage circuit figure based on direct current resistance test simulation module in the intelligent actual training device of transformer fault simulation of the present invention.
Fig. 4 is a kind of based on volume test analog module circuit diagram in the intelligent actual training device of transformer fault simulation for the present invention.
Fig. 5 is a kind of based on transformer insulated test simulation module circuit diagram in the intelligent actual training device of transformer fault simulation for the present invention.
Fig. 6 is a kind of based on no-load voltage ratio test simulation module circuit diagram in the intelligent actual training device of transformer fault simulation for the present invention.
Embodiment
A kind of intelligent actual training device based on the transformer fault simulation of the present invention comprises host computer, communication conversion and control module, wireless data transceiver module, fault simulator, programmable power supply module, p-wire Intelligent Measurement module, testing tool module and power module; Described host computer is connected with communication conversion and control module, wireless data transceiver module respectively, the host computer instruction is transferred to communication conversion and control module and wireless data transceiver module, simultaneously, host computer receives the signal of communication conversion and control module and wireless data transceiver module passback; Communication conversion and control module is connected in twos with fault simulator, programmable power supply module, the duty of communication conversion and control module controls fault simulator, programmable power supply module, simultaneously, the data that communication conversion and control module reception fault simulator, programmable power supply module are uploaded; Wireless data transceiver module is connected in twos with p-wire Intelligent Measurement module, testing tool module, wherein can carry out data transmission between the two arbitrarily; Power module is connected with other module, for it provides power supply.
Described communication conversion and control module comprises communication module, control module and FPGA module, and communication module is link control module and FPGA module successively, and communication module is transferred to control module after with the host computer instruction transformation, the output of control module control FPGA module.
Described wireless data transceiver module, p-wire Intelligent Measurement module and testing tool module all comprise control module, A/D modular converter, zigbee module, and control module connects the A/D modular converter respectively successively, the zigbee module is connected.
Described fault simulator comprises fault simulation communication module, main control module, FCM fault control module and fault simulation module; The fault simulation communication module connects main control module, FCM fault control module and fault simulation module successively, and the fault simulation communication module is transferred to the main control module with signal, and the main control module is by the switching of FCM fault control module control fault simulation module.
Described fault simulation module comprises transformer insulated test simulation module, direct current resistance test simulation module, volume test analog module, no-load voltage ratio test simulation module and position of tapping switch detection module.
Described direct current resistance test simulation module comprises first resistance R 1, second resistance R 2, the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5, the 6th resistance R 6, the 7th resistance R 7, the 8th resistance R 8, the 9th resistance R 9, the tenth resistance R 10, the 11 resistance R 11, the 12 resistance R 12, the 13 resistance R 13, the 14 resistance R 14, the 15 resistance R 15, the 16 resistance R 16, the 17 resistance R 17, the 18 resistance R 18, the 19 resistance R 19, the 20 resistance R 20, the 21 resistance R 21, the 22 resistance R 22, the 23 resistance R 23, the 24 resistance R 24, the 25 resistance R 25, the 26 resistance R 26, the 27 resistance R 27, the 28 resistance R 28, the 29 resistance R 29, the 30 resistance R 30, the 31 resistance R 31, the 32 resistance R 32, the 33 resistance R 33, the 34 resistance R 34, the 35 resistance R 35, the 36 resistance R 36, the 37 resistance R 37, the 38 resistance R 38, the 39 resistance R 39, the 40 resistance R 40, the 41 resistance R 41, the 42 resistance R 42, the 43 resistance R 43, the 44 resistance R 44, the 45 resistance R 45, the 46 resistance R 46, the 47 resistance R 47, the 48 resistance R 48, the 49 resistance R 49, the 50 resistance R 50, the 51 resistance R 51, the 53 resistance R 53, the 54 resistance R 54, the 55 resistance R 55, the 57 resistance R 57, the 58 resistance R 58, the 59 resistance R 59, first relay J 1, second relay J 2, the 3rd relay J 3, the 4th relay J 4, the 5th relay J 5, the 6th relay J 6, the 7th relay J 7, the 8th relay J 8, the 9th relay J 9, the tenth relay J 10, the 11 relay J 11, the 12 relay J 12, the 13 relay J 13, the 14 relay J 14, the 15 relay J 15, the 16 relay J 16, the 17 relay J 17, the 18 relay J 18, the 19 relay J 19, the 20 relay J 20, the 21 relay J 21, the 22 relay J 22, the 23 relay J 23, the 24 relay J 24, the 25 relay J 25, the 26 relay J 26, the 27 relay J 27, the 28 relay J 28, the 29 relay J 29, the 30 relay J 30, the 31 relay J 31, the 32 relay J 32, the 33 relay J 33, the 34 relay J 34, the 35 relay J 35, the 36 relay J 36, the 37 relay J 37, the 38 relay J 38, the 39 relay J 39, the 40 relay J 40, the 41 relay J 41, the 42 relay J 42, the 43 relay J 43, the 44 relay J 44, the 45 relay J 45, the 46 relay J 46, the 47 relay J 47, the 48 relay J 48, the 49 relay J 49, the 50 relay J 50, the 51 relay J 51, the 52 relay J 52, the 53 relay J 53, the 54 relay J 54, the 55 relay J 55, the 56 relay J 56, the 57 relay J 57, the 58 relay J 58, the 59 relay J 59, the 60 relay J 60, the 61 relay J 61, the first fuse FU1, the second fuse FU2, the 3rd fuse FU3, the first slide rheostat RP1, the second slide rheostat RP2 and the 3rd slide rheostat RP3; High-pressure side A is connected with an end of the 55 relay J 55, the other end of the 55 relay J 55 is connected with the end of the first fuse FU1, the other end of the first fuse FU1 is connected with an end of first relay J 1, simultaneously, the other end of the first fuse FU1 respectively with second relay J 2, the 3rd relay J 3, the 13 relay J 13, the 14 relay J 14, the 15 relay J 15, the 16 relay J 16, the 31 relay J 31, the 32 relay J 32, the 33 relay J 33, the 46 relay J 46, the 47 relay J 47, one end of the 48 relay J 48 is connected, the other end of first relay J 1 is connected with an end of first resistance R 1, the other end of first resistance R 1 is connected with an end of second resistance R 2, simultaneously, the other end of first resistance R 1 is connected with the other end of second relay J 2, the other end of second resistance R 2 is connected with an end of the 3rd resistance R 3, simultaneously, the other end of second resistance R 2 is connected with the other end of the 3rd relay J 3, one end of the other end the 4th resistance R 4 of the 3rd resistance R 3 is connected, simultaneously, the other end of the 3rd resistance R 3 respectively with the tenth relay J 10, one end of the 25 relay J 25 is connected, the other end of the 4th resistance R 4 is connected with an end of the 5th resistance R 5, simultaneously, the other end of the 4th resistance R 4 is connected with the other end of the tenth relay J 10; The other end of the 14 relay J 14 is connected with an end of the 16 resistance R 16, the other end of the 16 resistance R 16 is connected with an end of the 17 resistance R 17, simultaneously, the other end of the 16 resistance R 16 is connected with the other end of the 13 relay J 13, the other end of the 17 resistance R 17 is connected with an end of the 18 resistance R 18, simultaneously, the other end of the 17 resistance R 17 is connected with the other end of the 15 relay J 15, the other end of the 18 resistance R 18 is connected with an end of the 19 resistance R 19, the other end of the 18 resistance R 18 is connected with the other end of the 16 relay J 16 simultaneously, the other end of the 19 resistance R 19 is connected with an end of the 26 relay J 26, simultaneously, the other end of the 19 resistance R 19 is connected with the other end of the 25 relay J 25, the other end of the 31 relay J 31 is connected with an end of the 28 resistance R 28, the other end of the 28 resistance R 28 is connected with an end of the 29 resistance R 29, simultaneously, the other end of the 28 resistance R 28 respectively with the other end of the 26 relay J 26, the other end of the 32 relay J 32 is connected, the other end of the 29 resistance R 29 is connected with an end of the 30 resistance R 30, simultaneously, the other end of the 29 resistance R 29 respectively with the other end of the 33 relay J 33, one end of the 40 relay J 40 is connected, the other end of the 30 resistance R 30 is connected with an end of the 31 resistance R 31, the other end of the 31 resistance R 31 is connected with an end of the 32 resistance R 32, the other end of the 32 resistance R 32 is connected with an end of the 33 resistance R 33, simultaneously, the other end of the 32 resistance R 32 is connected with the other end of the 40 relay J 40, the other end of the 33 resistance R 33 is connected with an end of the 34 resistance R 34, simultaneously, the other end of the 33 resistance R 33 is connected with the other end of the 5th resistance R 5; The other end of the 46 relay J 46 is connected with an end of the 49 resistance R 49, the other end of the 49 resistance R 49 is connected with an end of the 50 resistance R 50, simultaneously, the other end of the 49 resistance R 49 is connected with the other end of the 47 relay J 47, the other end of the 50 resistance R 50 is connected with an end of the 51 resistance R 51, simultaneously, the other end of the 50 resistance R 50 respectively with the other end of the 48 relay J 48, one end of the 43 relay J 43 is connected, the other end of the 51 resistance R 51 is connected with the other end of the 43 relay J 43, simultaneously, the other end of the 51 resistance R 51 is connected with the other end of the 34 resistance R 34; The circuit that high-pressure side B phase, C phase connect is identical with the circuit that the A phase connects, and wherein, the other end of the 51 resistance R 51 is connected with the other end of the 55 resistance R 55, the other end of the 59 resistance R 59 respectively; Low-pressure side a is connected with an end of the 58 relay J 58, the other end of the 58 relay J 58 is connected with the end of the first slide rheostat RP1, low-pressure side b is connected with an end of the 59 relay J 59, the other end of the 59 relay J 59 is connected with the end of the second slide rheostat RP2, low-pressure side c is connected with an end of the 60 relay J 60, the other end of the 60 relay J 60 is connected with the end of the 3rd slide rheostat RP3, low-pressure side N is connected with an end of the 61 relay J 61, and the other end of the 61 relay J 61 is respectively at the other end of the first slide rheostat RP1, the other end of the second slide rheostat RP2, the other end of the 3rd slide rheostat RP3 is connected.
Described volume test analog module comprises the 61 resistance R 61, the 62 resistance R 62, the 63 resistance R 63, the 64 resistance R 64, the 65 resistance R 65, the 66 resistance R 66, the 67 resistance R 67, the 68 resistance R 68, the 69 resistance R 69, the 70 resistance R 70, the 71 resistance R 71, the 72 resistance R 72, the 73 resistance R 73, the 74 resistance R 74, the 75 resistance R 75, the 76 resistance R 76, the 77 resistance R 77, the 78 resistance R 78, the 79 resistance R 79, the 80 resistance R 80, the 81 resistance R 81, the 62 relay J 62, the 63 relay J 63, the 64 relay J 64, the 65 relay J 65, the 66 relay J 66, the 67 relay J 67, the 68 relay J 68, the 69 relay J 69, the 70 relay J 70, the 71 relay J 71, the 72 relay J 72, the 73 relay J 73, the 74 relay J 74, the 75 relay J 75, the 76 relay J 76, the 77 relay J 77, the 78 relay J 78, the 79 relay J 79, the 80 relay J 80, the 81 relay J 81, the 82 relay J 82, the 83 relay J 83, the 84 relay J 84, the 85 relay J 85, high-pressure side A is connected with an end of the 62 relay J 62, high-pressure side B is connected with an end of the 63 relay J 63, and high-pressure side C is connected with an end of the 64 relay J 64; The volume test analog module is provided with seven identical relay control module, relay control module comprises the 65 relay J 65, the 66 relay J 66, the 67 relay J 67, the 61 resistance R 61, the 62 resistance R 62, the 63 resistance R 63, wherein, one end of the 65 relay J 65 is connected with an end of the 61 resistance R 61, one end of the 66 relay J 66 is connected with an end of the 62 resistance R 62, and an end of the 67 relay J 67 is connected with an end of the 63 resistance R 63; The other end of the 62 relay J 62 is connected with the other end of the 65 relay J 65, the other end of the 63 relay J 63 is connected with the other end of the 66 relay J 66, the other end of the 63 relay J 63 is connected with the other end of the 67 relay J 67, and the other end of all resistance is connected in the volume test analog module.
Described transformer insulated test simulation module comprises the 82 resistance R 82, the 83 resistance R 83, the 86 relay J 86, the 87 relay J 87, the high-pressure side terminal is connected with an end of the 82 resistance R 82, the other end of the 82 resistance R 82 is connected with an end of the 83 resistance R 83, the other end of the 83 resistance R 83 is connected with an end of the 86 relay J 86, simultaneously, the other end of the 83 resistance R 83 is connected with an end of the 87 relay J 87, the other end of the 86 relay J 86 is connected with the low-pressure side terminal, and the other end of the 87 relay J 87 is connected with transformer case.
Described no-load voltage ratio test simulation module comprises the 88 relay J 88, the 89 relay J 89, the 90 relay J 90, the 91 relay J 91, the 92 relay J 92, the 93 relay J 93, the 94 relay J 94, high-pressure side A is connected with an end of the 88 relay J 88, the other end of the 88 relay J 88 is connected mutually with the input end U of programmable power supply module, the output terminal U of programmable power supply module is connected with an end of the 91 relay J 91, and the other end of the 91 relay J 91 is connected mutually with a of low-pressure side; High-pressure side B is connected with an end of the 89 relay J 89, the other end of the 89 relay J 89 is connected mutually with the input end V of programmable power supply module, the output terminal V of programmable power supply module is connected with an end of the 92 relay J 92, and the other end of the 92 relay J 92 is connected mutually with the b of low-pressure side; High-pressure side C is connected with an end of the 90 relay J 90, the other end of the 90 relay J 90 is connected mutually with the input end W of programmable power supply module, the output terminal W of programmable power supply module is connected with an end of the 93 relay J 93, and the other end of the 93 relay J 93 is connected mutually with the c of low-pressure side; Low-pressure side N is connected with an end of the 94 relay J 94, and the other end of the 94 relay J 94 is connected mutually with the output terminal Un of programmable power supply module.
Do further detailed description below in conjunction with the present invention of embodiment:
Described host computer is a kind of general calculation machine, mainly realizes operation and the control function of various softwares, and host computer and communication conversion and control mould carry out communication by wireless network.
Described communication conversion and control module comprises the RS485 communication module, single-chip microcomputer, fpga chip, when communication conversion and control module sends data, communication conversion and control module receives the data command frame that host computer sends by the RS485 communication module, the RS485 communication module is given single-chip microcomputer with data frame transfer, single-chip microcomputer sends to fpga chip with the Frame that receives by the parallel port, the data that fpga chip sends single-chip microcomputer by internal conversion, be forwarded to different serial communication interfaces, thereby realize that single serial ports arrives the data forwarding of many serial ports, finishes the control function.When communication conversion and control module receives data, the data that fpga chip serial ports reception fault simulation module and programmable power supply module are uploaded in the communication conversion and control module, send the data to single-chip microcomputer through the conversion communication, single-chip microcomputer is given host computer by the RS485 communication module with data upload; Communication conversion and control module has realized setting up controls the multiple devices function fully.
Described wireless data transceiver module, p-wire Intelligent Measurement module and testing tool module all comprise control module, A/D modular converter, zigbee module, control module connects the A/D modular converter respectively successively, the zigbee module is connected, control module is selected LPC1313 processor control module for use, the A/D modular converter is selected 18 A/D converter AD760 for use, and the zigbee module is selected the CC2480 chip for use; The wireless data receiver module is a kind of wireless data receiving trap based on the Zigbee technology, by the IP address of the specific baud rate of data transmission and institute's group network is set, can make and form a wireless network between host computer, equipment, the testing tool three, data and information is mutual between the interior each point of realization network; P-wire Intelligent Measurement module is a kind of whether the instrument test line to be inserted the equipment that Intelligent Measurement and judgement are carried out in test point and on-position, adopts LPC1313 processor single-chip microcomputer and Zigbee technology to realize the mutual of the intelligent decision of wiring position and testing result information; The testing tool module is the used dependence test instrument analog machine of transformer commissioning test, and outward appearance is consistent with true instrument with method of operating, but test data is set as required virtual value.
Described fault simulator comprises RS485 fault simulation communication module, main control module, FCM fault control module and fault simulation module; RS485 fault simulation communication module is connected with communication conversion and control module, by the RS485 communication between RS485 fault simulation communication module realization communication conversion and control module and the main control module, realize that fault arranges the reception of order, the main control module realizes the switching of fault simulation module by FCM fault control module, the fault simulation module realizes the switching of the mode of connection according to the instruction of FCM fault control module.
Described programmable power supply module is a kind of high-accuracy virtual load power supply, produces independently voltage by Single-chip Controlling, provides the no-load voltage ratio required voltage to transformer, and the transformer voltage ratio test function is achieved, and need not actual electric power loads consumption.
Workflow explanation of the present invention:
1, host computer through communication conversion and control module, is controlled fault simulator by wireless network communication, and some most common failures of transformer are set.
2, host computer is by wireless network communication, and through communication conversion and control module, the voltage output value of control programmable power supply reaches the purpose that the no-load voltage ratio function realizes.
3, host computer is by the transmission of Zigbee wireless data, through wireless data transceiver module, issue command adapted thereto for p-wire Intelligent Measurement module, p-wire Intelligent Measurement module is transmitted testing result testing result by the Zigbee wireless data, carries out information interaction with host computer and testing tool module.
4, host computer through wireless data transceiver module, issues command adapted thereto and data for the testing tool module by the transmission of Zigbee wireless data, and testing tool carries out corresponding demonstration according to data.
Claims (1)
1. intelligent actual training device based on transformer fault simulation, it is characterized in that, comprise host computer, communication conversion and control module, wireless data transceiver module, fault simulator, programmable power supply module, p-wire Intelligent Measurement module, testing tool module and power module; Described host computer is connected with communication conversion and control module, wireless data transceiver module respectively, the host computer instruction is transferred to communication conversion and control module and wireless data transceiver module, simultaneously, host computer receives the signal of communication conversion and control module and wireless data transceiver module passback; Communication conversion and control module is connected in twos with fault simulator, programmable power supply module, the duty of communication conversion and control module controls fault simulator, programmable power supply module, simultaneously, the data that communication conversion and control module reception fault simulator, programmable power supply module are uploaded; Wireless data transceiver module is connected in twos with p-wire Intelligent Measurement module, testing tool module, wherein can carry out data transmission between the two arbitrarily; Power module is connected with other module, for it provides power supply; Described fault simulator comprises fault simulation communication module, main control module, FCM fault control module and fault simulation module; The fault simulation communication module connects main control module, FCM fault control module and fault simulation module successively, and the fault simulation communication module is transferred to the main control module with signal, and the main control module is by the switching of FCM fault control module control fault simulation module; Described fault simulation module comprises transformer insulated test simulation module, direct current resistance test simulation module, volume test analog module, no-load voltage ratio test simulation module and position of tapping switch detection module; Described no-load voltage ratio test simulation module comprises the 88 relay [J88], the 89 relay [J89], the 90 relay [J90], the 91 relay [J91], the 92 relay [J92], the 93 relay [J93], the 94 relay [J94], high-pressure side A is connected with an end of the 88 relay [J88], the other end of the 88 relay [J88] is connected mutually with the input end U of programmable power supply module, the output terminal U of programmable power supply module is connected with an end of the 91 relay [J91], and the other end of the 91 relay [J91] is connected mutually with a of low-pressure side; High-pressure side B is connected with an end of the 89 relay [J89], the other end of the 89 relay [J89] is connected mutually with the input end V of programmable power supply module, the output terminal V of programmable power supply module is connected with an end of the 92 relay [J92], and the other end of the 92 relay [J92] is connected mutually with the b of low-pressure side; High-pressure side C is connected with an end of the 90 relay [J90], the other end of the 90 relay [J90] is connected mutually with the input end W of programmable power supply module, the output terminal W of programmable power supply module is connected with an end of the 93 relay [J93], and the other end of the 93 relay [J93] is connected mutually with the c of low-pressure side; Low-pressure side N is connected with an end of the 94 relay [J94], and the other end of the 94 relay [J94] is connected mutually with the output terminal Un of programmable power supply module.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869489A (en) * | 2016-06-16 | 2016-08-17 | 国网江苏省电力公司职业技能训练基地 | Analog transformer |
| CN106251748A (en) * | 2016-10-14 | 2016-12-21 | 陈丽黄 | A kind of electric power system fault analog |
| CN107356828A (en) * | 2017-06-16 | 2017-11-17 | 国家电网公司 | Transformer voltage ratio simulation and training device |
| CN109406908A (en) * | 2018-12-10 | 2019-03-01 | 国网江苏省电力有限公司检修分公司 | One kind repairing the integrated test platform of examination |
| CN114113829A (en) * | 2021-10-28 | 2022-03-01 | 探博士电气技术(杭州)有限公司 | Assembling method of transformer fault simulation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08234654A (en) * | 1995-02-24 | 1996-09-13 | Honda Motor Co Ltd | Sequence control circuit training device |
| CN101419266A (en) * | 2008-12-01 | 2009-04-29 | 中国电力科学研究院 | Dynamic analog method for extra-high voltage transformer |
| CN201465381U (en) * | 2009-05-15 | 2010-05-12 | 郑州万特电气有限公司 | Electric power meter reading and charge accounting training device |
| CN201689581U (en) * | 2010-05-07 | 2010-12-29 | 河南省电力公司信阳供电公司 | Metering simulation device of electric energy meter |
| CN203376888U (en) * | 2013-07-15 | 2014-01-01 | 国家电网公司 | An intelligent practical training apparatus based on transformer fault simulation |
-
2013
- 2013-07-15 CN CN201310295984.6A patent/CN103345859B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08234654A (en) * | 1995-02-24 | 1996-09-13 | Honda Motor Co Ltd | Sequence control circuit training device |
| CN101419266A (en) * | 2008-12-01 | 2009-04-29 | 中国电力科学研究院 | Dynamic analog method for extra-high voltage transformer |
| CN201465381U (en) * | 2009-05-15 | 2010-05-12 | 郑州万特电气有限公司 | Electric power meter reading and charge accounting training device |
| CN201689581U (en) * | 2010-05-07 | 2010-12-29 | 河南省电力公司信阳供电公司 | Metering simulation device of electric energy meter |
| CN203376888U (en) * | 2013-07-15 | 2014-01-01 | 国家电网公司 | An intelligent practical training apparatus based on transformer fault simulation |
Non-Patent Citations (2)
| Title |
|---|
| 徐光举等: "基于配电变压器故障模拟的智能实训装置研究与开发", 《中国电力教育》 * |
| 王伟等: "模拟故障培训变压器在电气试验培训中的研究", 《中国电力教育》 * |
Cited By (9)
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| CN105869489A (en) * | 2016-06-16 | 2016-08-17 | 国网江苏省电力公司职业技能训练基地 | Analog transformer |
| CN106251748A (en) * | 2016-10-14 | 2016-12-21 | 陈丽黄 | A kind of electric power system fault analog |
| CN106251748B (en) * | 2016-10-14 | 2018-09-25 | 陈颐 | A kind of electric power system fault simulator |
| CN107356828A (en) * | 2017-06-16 | 2017-11-17 | 国家电网公司 | Transformer voltage ratio simulation and training device |
| CN107356828B (en) * | 2017-06-16 | 2023-10-27 | 国家电网公司 | Transformer transformation ratio simulation training device |
| CN109406908A (en) * | 2018-12-10 | 2019-03-01 | 国网江苏省电力有限公司检修分公司 | One kind repairing the integrated test platform of examination |
| CN109406908B (en) * | 2018-12-10 | 2023-11-24 | 国网江苏省电力有限公司检修分公司 | Repair and test integrated test platform |
| CN114113829A (en) * | 2021-10-28 | 2022-03-01 | 探博士电气技术(杭州)有限公司 | Assembling method of transformer fault simulation device |
| CN114113829B (en) * | 2021-10-28 | 2023-10-24 | 探博士电气技术(杭州)有限公司 | Assembling method of transformer fault simulation device |
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