CN109696907A - A kind of test macro of gas-turbine unit electricity generation system YHKZ-1 control combination - Google Patents
A kind of test macro of gas-turbine unit electricity generation system YHKZ-1 control combination Download PDFInfo
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- CN109696907A CN109696907A CN201910082757.2A CN201910082757A CN109696907A CN 109696907 A CN109696907 A CN 109696907A CN 201910082757 A CN201910082757 A CN 201910082757A CN 109696907 A CN109696907 A CN 109696907A
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- yhkz
- plug
- control combination
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- gas
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Turbines (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
The invention discloses a kind of test macros of gas-turbine unit electricity generation system YHKZ-1 control combination, including YHKZ-1 control combination tester, regulated power supply, YHKZ-1 to be tested control combination, the aobvious control combination of YHXK-1, YHBF stepping square wave signal generator and oscillograph；Instrument panel and plug are installed on YHKZ-1 control combination tester cabinet, toggle switch, test jack and the light emitting diode as indicator light are installed on instrument panel, plug includes plug X1, plug X2, plug X3 and plug X4, and plug X1, plug X2, plug X3 and YHKZ-1, which are tested control combination and pass through test cable respectively, to be connect and do not interfere with each other；Plug X4 is combined with the aobvious control of YHXK-1 and is connected by test cable；YHBF stepping square wave signal generator and oscillograph are connect by cable with YHKZ-1 control combination tester.In the case where not starting engine, the process of simulated engine work cooperates the requirement to engine condition, is formed and automatically controls closed-loop system, completes the detection that control combination items technical conditions are tested to YHKZ-1.
Description
Technical field
The present invention relates to a kind of test macros of gas-turbine unit electricity generation system YHKZ-1 control combination.
Background technique
YHKZ-1 control combination is the control device that gas-turbine unit is started and run, but to its production,
Examine no test equipment；In actual production use process, it is difficult to judge or judges whether YHKZ-1 control combination is qualified, does not have
There is reliable detection basis, at present on the market also without related and similar equipment.The test macro of YHKZ-1 control combination is neither
It is same as general all purpose instrument, also different from simple special equipment, which must simulate in the case where not starting engine
The process of engine operation cooperates the requirement to engine condition, is formed and automatically controls closed-loop system, completes to YHKZ-1
The detection of control combination items technical conditions, is badly in need of relevant test equipment.
Summary of the invention
The object of the invention is that providing a kind of gas-turbine unit electricity generation system to solve the above-mentioned problems
The test macro of YHKZ-1 control combination, including YHKZ-1 control combination tester, regulated power supply, YHKZ-1 are tested control group
It closes, YHXK-1 shows control combination, YHBF stepping square wave signal generator and oscillograph；The YHKZ-1 control combination tester cabinet
On instrument panel and plug are installed, toggle switch, test jack and the hair as indicator light are installed on the instrument panel
Optical diode, the plug include plug X1, plug X2, plug X3 and plug X4, the plug X1, plug X2, plug X3 with
YHKZ-1 is tested control combination and connects and do not interfere with each other by test cable respectively；The plug X4 combines logical with the aobvious control of YHXK-1
Cross test cable connection；The YHBF stepping square wave signal generator and oscillograph are tested by cable and YHKZ-1 control combination
Instrument connection.
As a further improvement of the above technical scheme:
The aobvious control combination of the YHXK-1 includes light emitting diode and oscillograph.
The regulated power supply provides 27V and 3.3V pressure stabilizing.
The test jack has 101.
The toggle switch 53.
The light emitting diode 32.
Beneficial effect is:
1, analog engine completes a variety of workflows.
2, the specified setting value of test product engine speed in software can be detected.
3, in the case where not starting engine, engine condition is wanted in the process cooperation of simulated engine work
It asks, is formed and automatically control closed-loop system, complete the detection for being tested control combination items technical conditions to YHKZ-1.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the instrument panel and plug schematic diagram of YHKZ-1 control combination tester of the present invention.
Fig. 2 is the side view of YHKZ-1 control combination tester of the present invention.
Fig. 3 is that the work connection of the test macro of gas-turbine unit electricity generation system YHKZ-1 control combination of the present invention is shown
It is intended to.
Fig. 4 is the operating circuit of the test macro of gas-turbine unit electricity generation system YHKZ-1 control combination of the present invention
Figure.
Description of symbols: 1, YHKZ-1 control combination tester；102, instrument panel；103, test jack；104, it sends out
Optical diode；105, toggle switch；106, plug X1；107, plug X2；108, plug X3；109, plug X4；2, YHKZ-1 quilt
Survey control combination；3, the aobvious control combination of YHXK-1；4, oscillograph；5, stepping square wave signal generator；6, regulated power supply.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
As shown in Figs 1-4, the test macro of the gas-turbine unit electricity generation system YHKZ-1 control combination of the present embodiment,
Control combination 2, the aobvious control combination of YHXK-1 3, YHBF are tested including YHKZ-1 control combination tester 1, regulated power supply 6, YHKZ-1
Stepping square wave signal generator 5 and oscillograph 4；Instrument panel 102 is installed on 1 cabinet of YHKZ-1 control combination tester and is inserted
Head is equipped with toggle switch 105, test jack 103 and the light emitting diode 104 as indicator light, plug on instrument panel 102
Including plug X1106, plug X2107, plug X3108 and plug X4109, plug X1106, plug X2107, plug X3108 with
YHKZ-1 is tested control combination 2 and connects and do not interfere with each other by test cable respectively；Plug X4109 combines 3 with the aobvious control of YHXK-1
It is connected by test cable；YHBF stepping square wave signal generator 5 and oscillograph 4 are tested by cable and YHKZ-1 control combination
Instrument 1 connects.
The aobvious control combination 3 of YHXK-1 includes light emitting diode 104 and oscillograph 4.
Regulated power supply 6 provides 27V and 3.3V pressure stabilizing.
Test jack 103 has 101.
Toggle switch 10553.
Light emitting diode 10432.
Embodiment 1: tester, need to be in gas-turbine unit electricity generation system when detection YHKZ-1 is tested control combination 2
The aobvious control combination of other components and the cooperation of all purpose instrument under complete test.
Tester is tested control combination 2 by cable plug X1106, plug X2107, plug X3108 and detection YHKZ-1
Connect, is transmitted to by being tested the test data information code P0-P4 that control combination is transmitted through the cable plug X4109 of this tester
The aobvious control combination 3 of YHXK-1 is decoded display.The square-wave signal simulated engine that YHBF stepping square wave signal generator 5 generates opens
The rule of 0-24 seconds rotation speed changes is transported to YHKZ-1 and is tested control combination 2 when dynamic.With the voltage analog on resistance or potentiometer
The voltage of each temperature sensor output of air inlet temperature, exhaust port temperatures, the oil temperature of engine, and given by control switch
The acceptance value of parameter or overproof value out.Acceptance value is used to detect the normal operation of control program, and overproof value is used to simulated engine
The failure generated in operation.Fault message is transported to the aobvious control combination 3 of YHXK-1 by message code P0-P4.
Signal on panel test jack 103 can be observed with all purpose instrument oscillograph 4, can also be by panel
The presence or absence of 104 indication signal of light emitting diode.
JPS-305 regulated power supply 6 is to this tester offer+3.3V ,+27V working power.
The test macro of gas-turbine unit electricity generation system YHKZ-1 control combination may be implemented following through the invention
Function:
A) analog engine completes the complete job process of " starting ", " work (operation) " and " STOP "；
B) dynamic control of the engine in simulation " starting ", " work (operation) " and " STOP " each stage to throttle can be detected
Signal processed；
C) the specified setting value of engine speed in test product software can be detected；
D) oil temperature of engine, the allowed band of air inlet temperature and exhaust port temperatures can be detected；
E) can be in the entire test process of test product, 5 message code 0P~4P of real-time transmission, and in systems
Operating parameters and the various malfunctions such as revolving speed, the exhaust port temperatures of the another aobvious 3 display engine of control combination of component-YHXK-1
Information；
F) when simulating 28 kinds of failures of gas-turbine unit group system, the guard mode and event of test product can be detected
Barrier positioning；
G) after test product energization, it can judge that feelings are chosen in the work of binary channels (just in service aisle and alternate channel)
Condition；
H) be provided in tester panel various signals input/output port and various control switches, convenient for detection.
The technical solution of each embodiment can be combined in the present invention, and the technical characteristic in embodiment can also be combined shape
The technical solution of Cheng Xin.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (6)
1. a kind of test macro of gas-turbine unit electricity generation system YHKZ-1 control combination, it is characterised in that: including YHKZ-
1 control combination tester, regulated power supply, YHKZ-1 are tested control combination, the aobvious control combination of YHXK-1, YHBF stepping square-wave signal hair
Raw device and oscillograph；Instrument panel and plug, the instrument panel are installed on the YHKZ-1 control combination tester cabinet
On toggle switch, test jack and the light emitting diode as indicator light be installed, the plug include plug X1, plug X2,
Plug X3 and plug X4, the plug X1, plug X2, plug X3 and YHKZ-1 are tested control combination and are connected respectively by test cable
It connects and does not interfere with each other；The plug X4 is combined with the aobvious control of YHXK-1 and is connected by test cable；The YHBF stepping square-wave signal
Generator and oscillograph are connect by cable with YHKZ-1 control combination tester.
2. the test macro of gas-turbine unit electricity generation system YHKZ-1 control combination according to claim 1, special
Sign is: the aobvious control combination of the YHXK-1 includes light emitting diode and oscillograph.
3. the test macro of gas-turbine unit electricity generation system YHKZ-1 control combination according to claim 1, special
Sign is: the regulated power supply provides 27V and 3.3V pressure stabilizing.
4. the test macro of gas-turbine unit electricity generation system YHKZ-1 control combination according to claim 1, special
Sign is: the test jack has 101.
5. the test macro of gas-turbine unit electricity generation system YHKZ-1 control combination according to claim 1, special
Sign is: the toggle switch 53.
6. the test macro of gas-turbine unit electricity generation system YHKZ-1 control combination according to claim 1, special
Sign is: the light emitting diode 32.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082757.2A CN109696907A (en) | 2019-01-29 | 2019-01-29 | A kind of test macro of gas-turbine unit electricity generation system YHKZ-1 control combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082757.2A CN109696907A (en) | 2019-01-29 | 2019-01-29 | A kind of test macro of gas-turbine unit electricity generation system YHKZ-1 control combination |
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| Publication Number | Publication Date |
|---|---|
| CN109696907A true CN109696907A (en) | 2019-04-30 |
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| CN201910082757.2A Pending CN109696907A (en) | 2019-01-29 | 2019-01-29 | A kind of test macro of gas-turbine unit electricity generation system YHKZ-1 control combination |
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| CN207487977U (en) * | 2017-12-08 | 2018-06-12 | 联合汽车电子（重庆）有限公司 | A kind of engine controller function test system |
| EP3545279B1 (en) * | 2016-11-28 | 2020-09-30 | AVL List GmbH | Method and device for controlling a test stand arrangement |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204302002U (en) * | 2014-12-30 | 2015-04-29 | 嘉兴善拓机械有限公司 | Engine primer durability test desk |
| CN105628386A (en) * | 2015-12-29 | 2016-06-01 | 南车玉柴四川发动机股份有限公司 | Engine test stand system and test method |
| CN205785825U (en) * | 2016-05-30 | 2016-12-07 | 西安航空学院 | A kind of operating characteristic test system of automobile engine |
| CN106020166A (en) * | 2016-06-07 | 2016-10-12 | 中国南方航空工业(集团)有限公司 | Aeroengine control system detection device |
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Application publication date: 20190430 |