CN105865800A - Gas turbine engine test bench testing system - Google Patents
Gas turbine engine test bench testing system Download PDFInfo
- Publication number
- CN105865800A CN105865800A CN201610311193.1A CN201610311193A CN105865800A CN 105865800 A CN105865800 A CN 105865800A CN 201610311193 A CN201610311193 A CN 201610311193A CN 105865800 A CN105865800 A CN 105865800A
- Authority
- CN
- China
- Prior art keywords
- acquisition module
- computer
- vibration
- data acquisition
- gas turbine
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 58
- 230000001012 protector Effects 0.000 claims description 14
- 238000007430 reference method Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000013024 troubleshooting Methods 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000011161 development Methods 0.000 description 4
- 230000003750 conditioning effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/14—Testing gas-turbine engines or jet-propulsion engines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/02—Details or accessories of testing apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
本发明公开了一种燃气轮机试验台测试系统，包括气压采集模块、温度采集模块、液压采集模块、流量采集模块、转速采集模块、振动采集模块、数据采集系统、数采计算机和上位机，所述气压采集模块与数采计算机连接，温度采集模块、液压采集模块、流量采集模块、转速采集模块、振动采集模块分别与数据采集模块连接，振动采集模块还与数采计算机和上位机连接，数据采集模块与数采计算机连接。燃气轮机试验台测试系统，通过对外界大气压力以及燃气轮机各部件的气体压力、温度、流量、转速和振动参数进行实时测量，以及监控设备运行状态，提高对设备故障的分析与排查速度。
The invention discloses a test system for a gas turbine test bench, which includes an air pressure acquisition module, a temperature acquisition module, a hydraulic pressure acquisition module, a flow acquisition module, a rotational speed acquisition module, a vibration acquisition module, a data acquisition system, a data acquisition computer and a host computer. The air pressure acquisition module is connected to the data acquisition computer, the temperature acquisition module, the hydraulic pressure acquisition module, the flow acquisition module, the rotational speed acquisition module, and the vibration acquisition module are respectively connected to the data acquisition module, and the vibration acquisition module is also connected to the data acquisition computer and the upper computer. The module is connected with the data acquisition computer. Gas turbine test bench test system, through real-time measurement of external atmospheric pressure and gas pressure, temperature, flow rate, speed and vibration parameters of gas turbine components, and monitoring equipment operating status, to improve the analysis and troubleshooting speed of equipment failures.
Description
技术领域technical field
本发明涉及工业燃气轮机技术领域，特别涉及一种燃气轮机试验台测试系统。The invention relates to the technical field of industrial gas turbines, in particular to a gas turbine test bench testing system.
背景技术Background technique
燃气轮机是一种以连续流动的气体作为工质，把热能转换为机械能的旋转式动力机械。近年来，其相关的研发工作得到了国家发改委和科技部的广泛重视，被列入我国科技长期发展规划的重点发展领域。在进行燃气轮机设计研发的基础上，需要开展试验研究来进行数值验证和设计优化，这就需要建设燃气轮机试验台。A gas turbine is a rotary power machine that converts thermal energy into mechanical energy using continuously flowing gas as a working medium. In recent years, its related research and development work has received extensive attention from the National Development and Reform Commission and the Ministry of Science and Technology, and has been included in the key development areas of my country's long-term science and technology development plan. On the basis of the design and development of gas turbines, it is necessary to carry out experimental research for numerical verification and design optimization, which requires the construction of gas turbine test benches.
测试系统是燃气轮机试验台非常重要的配套系统，参数测量是进行燃气轮机实际性能测试和分析的基础。在试验过程中，测试系统需要对燃气轮机的参数进行实时测量，向控制中心实时反馈测量信息，使操作人员能够根据实测数值改变燃气轮机的运行状态，从而测试燃气轮机不同工况下的性能。实际操作发现，现有的测试系统存在测试精度不高、自动化程度低和可靠性差的问题，导致试车周期较长，耗费大量的人力和物力。因此，为了提高测试精确度和自动化程度，降低操作人员的劳动强度，保证燃气轮机在试验台上可靠运行，有必要设计一种燃气轮机试验台测试系统。The test system is a very important supporting system of the gas turbine test bench, and the parameter measurement is the basis for the actual performance test and analysis of the gas turbine. During the test, the test system needs to measure the parameters of the gas turbine in real time, and feed back the measurement information to the control center in real time, so that the operator can change the operating state of the gas turbine according to the measured values, thereby testing the performance of the gas turbine under different working conditions. The actual operation found that the existing test system has the problems of low test accuracy, low degree of automation and poor reliability, which leads to a long test cycle and consumes a lot of manpower and material resources. Therefore, in order to improve the test accuracy and automation, reduce the labor intensity of the operator, and ensure the reliable operation of the gas turbine on the test bench, it is necessary to design a gas turbine test bench test system.
发明内容Contents of the invention
有鉴于此，本发明要解决的技术问题在于提供一种燃气轮机试验台测试系统，能够对燃气轮机的各项测试参数进行准确测量，自动化程度较高，有利于提高对试验台设备故障的分析和排查。In view of this, the technical problem to be solved by the present invention is to provide a gas turbine test bench test system, which can accurately measure various test parameters of the gas turbine, has a high degree of automation, and is conducive to improving the analysis and troubleshooting of test bench equipment failures .
本发明通过以下技术手段解决上述技术问题：The present invention solves the above technical problems by the following technical means:
本发明提供了一种燃气轮机试验台测试系统，包括气压采集模块、温度采集模块、液压采集模块、流量采集模块、转速采集模块、振动采集模块、数据采集模块、数采计算机和上位机，所述气压采集模块与数采计算机连接，温度采集模块、液压采集模块、流量采集模块、转速采集模块、振动采集模块分别与数据采集模块连接，振动采集模块还与数采计算机和上位机连接，数据采集模块与数采计算机连接，数采计算机与上位机连接。The invention provides a test system for a gas turbine test bench, comprising an air pressure acquisition module, a temperature acquisition module, a hydraulic pressure acquisition module, a flow acquisition module, a rotational speed acquisition module, a vibration acquisition module, a data acquisition module, a data acquisition computer and a host computer, the The air pressure acquisition module is connected to the data acquisition computer, the temperature acquisition module, the hydraulic pressure acquisition module, the flow acquisition module, the rotational speed acquisition module, and the vibration acquisition module are respectively connected to the data acquisition module, and the vibration acquisition module is also connected to the data acquisition computer and the upper computer. The module is connected with the digital acquisition computer, and the digital acquisition computer is connected with the upper computer.
进一步，气压采集模块包括大气压力采集子模块和气体压力采集子模块，大气压力采集子模块和气体压力采集子模块分别与数采计算机连接。Further, the air pressure acquisition module includes an atmospheric pressure acquisition sub-module and a gas pressure acquisition sub-module, and the atmospheric pressure acquisition sub-module and the gas pressure acquisition sub-module are respectively connected to the data acquisition computer.
进一步，还包括超温保护仪和PLC控制器，所述温度采集模块包括热电阻传感器和热电偶传感器，所述热电偶传感器与超温保护仪连接，所述热电偶传感器采用等温参考的方法进行冷端温度补偿，所述超温保护仪与PLC控制器连接。Further, it also includes an over-temperature protector and a PLC controller, the temperature acquisition module includes a thermal resistance sensor and a thermocouple sensor, the thermocouple sensor is connected to the over-temperature protector, and the thermocouple sensor adopts an isothermal reference method Cold end temperature compensation, the over-temperature protector is connected with the PLC controller.
进一步，还包括转速信号调理仪和超转保护仪，所述转速采集模块与转速信号调理仪连接，所述转速信号调理仪分别与超转保护仪和数据采集模块连接，所述超转保护仪与PLC控制器连接。Further, it also includes a rotational speed signal conditioning instrument and an over-rotation protection instrument, the rotational speed acquisition module is connected to the rotational speed signal conditioning instrument, the rotational speed signal conditioning instrument is respectively connected to the over-rotation protection instrument and the data acquisition module, and the over-rotation protection instrument Connect with PLC controller.
进一步，振动采集模块包括振动测试仪、振动分析仪和振动计算机，振动测试仪分别与数据采集模块和振动分析仪连接，振动分析仪与振动计算机连接，所述振动计算机通过网络与上位机连接，数据采集模块与数采计算机连接。Further, the vibration acquisition module includes a vibration tester, a vibration analyzer and a vibration computer, the vibration tester is connected with the data acquisition module and the vibration analyzer respectively, the vibration analyzer is connected with the vibration computer, and the vibration computer is connected with the host computer through the network, The data acquisition module is connected with the data acquisition computer.
本发明的有益效果：Beneficial effects of the present invention:
本发明的燃气轮机试验台测试系统，包括气压采集模块、温度采集模块、液压采集模块、流量采集模块、转速采集模块、振动采集模块、数据采集模块、数采计算机和上位机，所述气压采集模块与数采计算机连接，温度采集模块、液压采集模块、流量采集模块、转速采集模块、振动采集模块分别与数据采集模块连接，振动采集模块还与数采计算机和上位机连接，数据采集模块与数采计算机连接。燃气轮机试验台测试系统，通过对大气压力、气体压力、温度、流量、转速和振动参数进行实时测量，提高对设备故障的分析与排查速度。该测试系统可以提高燃气轮机试验的准确性和自动化程度，缩短试车时间，降低操作人员的劳动强度。The gas turbine test bench test system of the present invention includes an air pressure acquisition module, a temperature acquisition module, a hydraulic pressure acquisition module, a flow acquisition module, a rotational speed acquisition module, a vibration acquisition module, a data acquisition module, a data acquisition computer and a host computer, the air pressure acquisition module It is connected with the data acquisition computer, and the temperature acquisition module, hydraulic pressure acquisition module, flow acquisition module, speed acquisition module and vibration acquisition module are respectively connected with the data acquisition module. The vibration acquisition module is also connected with the data acquisition computer and the upper computer. computer connection. Gas turbine test bench test system, through real-time measurement of atmospheric pressure, gas pressure, temperature, flow rate, speed and vibration parameters, improves the analysis and troubleshooting speed of equipment failures. The test system can improve the accuracy and automation of the gas turbine test, shorten the test run time, and reduce the labor intensity of the operator.
燃气轮机试验台测试系统还设置超温保护仪和超转保护仪，可设定报警值，当测量值超过报警值时，可对超温、超转进行报警和做出相应控制，防止设备受损。The gas turbine test bench test system is also equipped with an over-temperature protector and an over-rotation protector, which can set an alarm value. When the measured value exceeds the alarm value, it can alarm and control the over-temperature and over-rotation to prevent equipment damage .
附图说明Description of drawings
下面结合附图和实施例对本发明作进一步描述。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
图1为本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.
具体实施方式detailed description
以下将结合附图对本发明进行详细说明，如图1所示：The present invention will be described in detail below in conjunction with accompanying drawing, as shown in Figure 1:
本发明的一种燃气轮机试验台测试系统，包括气压采集模块、温度采集模块、液压采集模块、流量采集模块、转速采集模块、振动采集模块、数据采集模块、数采计算机和上位机，所述气压采集模块与数采计算机连接，温度采集模块、液压采集模块、流量采集模块、转速采集模块、振动采集模块分别与数据采集模块连接，振动采集模块还与数采计算机和上位机连接，数据采集模块与数采计算机连接。数据采集模块采集温度信号、液压信号、流量信号、转速信号和振动信号，将采集的各种信号通过总线传送到数采计算机，数采计算机统一记录和处理采集的温度、液压、流量、转速、振动、大气压力和气体压力。上位机用于对处理后的温度、液压、流量、转速、振动、大气压力和气体压力数据进行分析、显示、保存，使数据具有追溯功能，可对历史测量数据进行查询。通过对燃气轮机试验台设备的温度、液压、流量、转速、振动、大气压力和气体压力分别进行采集和测量，可快速查找到试验台提高对试验台设备故障的分析和排查。A gas turbine test bench test system of the present invention includes an air pressure acquisition module, a temperature acquisition module, a hydraulic pressure acquisition module, a flow acquisition module, a rotational speed acquisition module, a vibration acquisition module, a data acquisition module, a data acquisition computer and a host computer. The acquisition module is connected with the data acquisition computer, the temperature acquisition module, the hydraulic pressure acquisition module, the flow acquisition module, the rotational speed acquisition module, and the vibration acquisition module are respectively connected with the data acquisition module, and the vibration acquisition module is also connected with the data acquisition computer and the upper computer, and the data acquisition module Connect with digital computer. The data acquisition module collects temperature signals, hydraulic pressure signals, flow signals, rotational speed signals and vibration signals, and transmits the collected signals to the data acquisition computer through the bus, and the data acquisition computer uniformly records and processes the collected temperature, hydraulic pressure, flow rate, rotational speed, Vibration, atmospheric pressure and gas pressure. The upper computer is used to analyze, display and save the processed temperature, hydraulic pressure, flow rate, speed, vibration, atmospheric pressure and gas pressure data, so that the data can be traced back and the historical measurement data can be queried. By collecting and measuring the temperature, hydraulic pressure, flow rate, speed, vibration, atmospheric pressure and gas pressure of the gas turbine test bench equipment, the test bench can be quickly found to improve the analysis and troubleshooting of test bench equipment failures.
气压采集模块包括大气压力采集子模块和气体压力采集子模块，大气压力采集子模块和气体压力采集子模块分别与数采计算机连接。大气压力采集子模块用于对大气压力信号进行采集，采用大气压力计采集大气压力，大气压力计采集了大气压力后，人工输入大气压力到数采计算机。气体压力采集子模块用于对气体压力信号进行采集，气体压力采集子模块采用PSI9116电子扫描阀，PSI9116是高性能的压力测量设备，用于多通道的干燥非腐蚀性气体压力测量，PSI9116将采集到的气体压力信号通过网络传送到数采计算机。The air pressure acquisition module includes an atmospheric pressure acquisition sub-module and a gas pressure acquisition sub-module, and the atmospheric pressure acquisition sub-module and the gas pressure acquisition sub-module are respectively connected to the data acquisition computer. The atmospheric pressure acquisition sub-module is used to acquire the atmospheric pressure signal. The atmospheric pressure is collected by the atmospheric pressure gauge. After the atmospheric pressure is collected by the atmospheric pressure gauge, the atmospheric pressure is manually input to the data acquisition computer. The gas pressure acquisition sub-module is used to collect gas pressure signals. The gas pressure acquisition sub-module adopts PSI9116 electronic scanning valve. PSI9116 is a high-performance pressure measurement device for multi-channel dry and non-corrosive gas pressure measurement. The received gas pressure signal is transmitted to the data acquisition computer through the network.
燃气轮机试验台测试系统还包括超温保护仪和PLC控制器，所述温度采集模块包括热电阻传感器和热电偶传感器，所述热电偶传感器与超温保护仪连接，所述超温保护仪与PLC控制器连接。大气温度及燃气轮机进气温度测量采用A级铂热电阻温度传感器(Pt100,精度为0.3℃)。燃气轮机流道、试件、管路温度测量采用热电偶，热电偶冷端补偿采用等温参考的形式，减小测量误差。在热电偶传感器的冷端接有超温保护仪，超温保护仪的测量范围是：-20℃～1200℃，精度为±0.5％FS，超温保护仪的输出端与PLC控制器连接，温度报警可在测量温度范围内任意设置，当测量值超出设定的报警值时，输出触点信号给PLC控制器，PLC控制器控制电磁阀控制断油，达到超温保护的目的。设置超温保护仪，当温度超过设定报警值时，发出报警信号，PLC控制器自动控制断油，起到超温保护的作用，防止设备受损。The gas turbine test bench test system also includes an over-temperature protector and a PLC controller. The temperature acquisition module includes a thermal resistance sensor and a thermocouple sensor. The thermocouple sensor is connected to the over-temperature protector, and the over-temperature protector is connected to the PLC. Controller connection. Atmospheric temperature and gas turbine inlet temperature are measured using a grade A platinum thermal resistance temperature sensor (Pt100, with an accuracy of 0.3°C). Thermocouples are used to measure the temperature of gas turbine flow passages, test pieces and pipelines, and the cold junction compensation of thermocouples adopts the form of isothermal reference to reduce measurement errors. An over-temperature protector is connected to the cold end of the thermocouple sensor. The measuring range of the over-temperature protector is: -20°C to 1200°C, and the accuracy is ±0.5% FS. The output end of the over-temperature protector is connected to the PLC controller. The temperature alarm can be set arbitrarily within the measured temperature range. When the measured value exceeds the set alarm value, the output contact signal is sent to the PLC controller, and the PLC controller controls the solenoid valve to control oil cut-off to achieve the purpose of over-temperature protection. The over-temperature protection device is set up, when the temperature exceeds the set alarm value, an alarm signal is sent, and the PLC controller automatically controls the oil cut-off, which plays the role of over-temperature protection and prevents equipment from being damaged.
燃气轮机试验台测试系统还包括转速信号调理仪和超转保护仪，所述转速采集模块转速信号调理仪连接，转速信号调理仪分别与超转保护仪和数据采集模块连接，所述超转保护仪与PLC控制器连接。转速采集模块采用转速测量仪对涡轮转速进行测量，再经过转速信号调理仪对转速信号进行调理后分别将转速信号发送到超转保护仪和数据采集模块。设置超转保护仪，可设定转速报警范围，当测量值超出设定的报警值时，超转保护仪发出报警信号，并将报警信号输出到PLC控制器，PLC控制器控制燃气轮机停止运行，起到超转保护的作用，防止设备受损。The gas turbine test bench test system also includes a speed signal conditioner and an over-rotation protection device. The speed acquisition module is connected to the speed signal conditioner. The speed signal conditioner is connected to the over-rotation protection device and the data acquisition module respectively. Connect with PLC controller. The rotational speed acquisition module uses a rotational speed measuring instrument to measure the turbine rotational speed, and then the rotational speed signal is conditioned by the rotational speed signal conditioner, and then the rotational speed signal is sent to the over-rotation protection instrument and the data acquisition module respectively. Set the over-rotation protection device to set the speed alarm range. When the measured value exceeds the set alarm value, the over-rotation protection device will send out an alarm signal and output the alarm signal to the PLC controller. The PLC controller controls the gas turbine to stop running. Play the role of over-rotation protection to prevent equipment damage.
振动采集模块包括振动测试仪、振动分析仪和振动计算机，所述振动测试仪分别与数据采集模块和振动分析仪连接，振动分析仪与振动计算机连接，所述振动计算机通过网络与上位机连接，数据采集模块与数采计算机连接。燃气轮机的振动关系着转动部件和轴系的安全，因此振动的测量是非常重要的。振动测试仪对振动信号进行采集并将振动信号发送到数据采集模块，数据采集模块将所有采集到的信号发送到数采计算机，振动分析仪对振动信号进行分析，振动计算机统计处理信号，振动计算机处理振动信号后通过网络将振动数据发送到上位机，上位机显示测量参数的动态示波，并保存相关数据，便于查询历史数据。The vibration acquisition module includes a vibration tester, a vibration analyzer and a vibration computer, the vibration tester is connected with the data acquisition module and the vibration analyzer respectively, the vibration analyzer is connected with the vibration computer, and the vibration computer is connected with the host computer through the network, The data acquisition module is connected with the data acquisition computer. The vibration of gas turbine is related to the safety of rotating parts and shafting, so the measurement of vibration is very important. The vibration tester collects the vibration signal and sends the vibration signal to the data acquisition module, the data acquisition module sends all the collected signals to the data acquisition computer, the vibration analyzer analyzes the vibration signal, the vibration computer statistically processes the signal, and the vibration computer After the vibration signal is processed, the vibration data is sent to the host computer through the network, and the host computer displays the dynamic oscilloscope of the measured parameters and saves relevant data, which is convenient for querying historical data.
燃气轮机试验台测试系统，通过对外界大气压力以及燃气轮机各部件的气体压力、温度、流量、转速、振动参数进行实时测量，提高对异常设备的排查速度，还可以设定报警值，当测量值超过报警值时，可对超温、超转进行报警和做出相应控制，防止设备受损。Gas turbine test bench test system, through real-time measurement of external atmospheric pressure and gas pressure, temperature, flow rate, speed, and vibration parameters of gas turbine components, improves the troubleshooting speed of abnormal equipment, and can also set alarm values. When the measured value exceeds When the alarm value is exceeded, the over-temperature and over-rotation can be alarmed and correspondingly controlled to prevent equipment damage.
最后说明的是，以上实施例仅用以说明本发明的技术方案而非限制，尽管参照较佳实施例对本发明进行了详细说明，本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的宗旨和范围，其均应涵盖在本发明的权利要求范围当中。Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present invention without limitation. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be carried out Modifications or equivalent replacements without departing from the spirit and scope of the technical solution of the present invention shall be covered by the claims of the present invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610311193.1A CN105865800A (en) | 2016-05-10 | 2016-05-10 | Gas turbine engine test bench testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610311193.1A CN105865800A (en) | 2016-05-10 | 2016-05-10 | Gas turbine engine test bench testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105865800A true CN105865800A (en) | 2016-08-17 |
Family
ID=56631729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610311193.1A Pending CN105865800A (en) | 2016-05-10 | 2016-05-10 | Gas turbine engine test bench testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105865800A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387379A (en) * | 2018-05-04 | 2018-08-10 | 西北工业大学 | A kind of microminiature turbine engine testsand |
| CN112857828A (en) * | 2021-01-14 | 2021-05-28 | 北京理工大学 | Dual-independent vehicle transmission measurement and control system |
| CN112901598A (en) * | 2021-01-29 | 2021-06-04 | 上海电气燃气轮机有限公司 | Gas turbine hydraulic actuating mechanism testing method, electronic terminal and storage medium |
| CN113551919A (en) * | 2021-07-26 | 2021-10-26 | 上海航数智能科技有限公司 | Combustion performance monitoring and predicting method for combustion chamber of gas turbine |
| CN113719359A (en) * | 2021-09-28 | 2021-11-30 | 中国航发湖南动力机械研究所 | Protection method and system for preventing overrotation and breakage of turbine of aviation turboshaft engine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2866857Y (en) * | 2005-12-08 | 2007-02-07 | 中国南方航空动力机械公司 | Gas-turbogenerator controlling device |
| US20070089548A1 (en) * | 2002-10-15 | 2007-04-26 | Florida Turbine Technologies, Inc. | Process and apparatus for testing a material under a high temperature and pressure environment |
| CN101694182A (en) * | 2009-09-29 | 2010-04-14 | 上海中科清洁能源技术发展中心 | On-line failure diagnosis, prediction and feedback control method of small/medium size gas turbine and device thereof |
| CN102226428A (en) * | 2011-04-29 | 2011-10-26 | 哈尔滨工程大学 | Gas Turbine Health State Prediction Method |
| CN203532056U (en) * | 2013-10-31 | 2014-04-09 | 江苏海事职业技术学院 | Data acquisition and monitoring system for gas turbine |
| CN104775914A (en) * | 2015-02-10 | 2015-07-15 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Control method and system for gas turbine of gas fuel |
| CN105422288A (en) * | 2015-12-15 | 2016-03-23 | 贵州航天电器股份有限公司 | Miniature gas-turbine generator set control system |
| CN205642844U (en) * | 2016-05-10 | 2016-10-12 | 中科合肥微小型燃气轮机研究院有限责任公司 | Gas turbine test platform test system |
-
2016
- 2016-05-10 CN CN201610311193.1A patent/CN105865800A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070089548A1 (en) * | 2002-10-15 | 2007-04-26 | Florida Turbine Technologies, Inc. | Process and apparatus for testing a material under a high temperature and pressure environment |
| CN2866857Y (en) * | 2005-12-08 | 2007-02-07 | 中国南方航空动力机械公司 | Gas-turbogenerator controlling device |
| CN101694182A (en) * | 2009-09-29 | 2010-04-14 | 上海中科清洁能源技术发展中心 | On-line failure diagnosis, prediction and feedback control method of small/medium size gas turbine and device thereof |
| CN102226428A (en) * | 2011-04-29 | 2011-10-26 | 哈尔滨工程大学 | Gas Turbine Health State Prediction Method |
| CN203532056U (en) * | 2013-10-31 | 2014-04-09 | 江苏海事职业技术学院 | Data acquisition and monitoring system for gas turbine |
| CN104775914A (en) * | 2015-02-10 | 2015-07-15 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Control method and system for gas turbine of gas fuel |
| CN105422288A (en) * | 2015-12-15 | 2016-03-23 | 贵州航天电器股份有限公司 | Miniature gas-turbine generator set control system |
| CN205642844U (en) * | 2016-05-10 | 2016-10-12 | 中科合肥微小型燃气轮机研究院有限责任公司 | Gas turbine test platform test system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387379A (en) * | 2018-05-04 | 2018-08-10 | 西北工业大学 | A kind of microminiature turbine engine testsand |
| CN112857828A (en) * | 2021-01-14 | 2021-05-28 | 北京理工大学 | Dual-independent vehicle transmission measurement and control system |
| CN112901598A (en) * | 2021-01-29 | 2021-06-04 | 上海电气燃气轮机有限公司 | Gas turbine hydraulic actuating mechanism testing method, electronic terminal and storage medium |
| CN112901598B (en) * | 2021-01-29 | 2022-08-26 | 上海电气燃气轮机有限公司 | Gas turbine hydraulic actuating mechanism testing method, electronic terminal and storage medium |
| CN113551919A (en) * | 2021-07-26 | 2021-10-26 | 上海航数智能科技有限公司 | Combustion performance monitoring and predicting method for combustion chamber of gas turbine |
| CN113719359A (en) * | 2021-09-28 | 2021-11-30 | 中国航发湖南动力机械研究所 | Protection method and system for preventing overrotation and breakage of turbine of aviation turboshaft engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105865800A (en) | Gas turbine engine test bench testing system | |
| CN104154017A (en) | Water pump detection system | |
| CN104155346B (en) | A method and system for testing critical freezing damage temperature of plants | |
| CN110895151B (en) | High-temperature performance verification system and method for engine blade tip sensor | |
| CN109916810B (en) | Dry sliding friction pair interface transient temperature simulation and test system and disk-to-disk module | |
| CN108414834B (en) | Performance comprehensive testing device of wind power variable-pitch slip ring | |
| CN206905879U (en) | A kind of separate type Natural Frequency of Blade detection means | |
| CN206192262U (en) | Non -contact current vortex sensor test platform | |
| CN207067377U (en) | A kind of test device of voltage sensor | |
| CN105043741A (en) | Bolt pre-tightening force degradation process real-time detection device considering high-temperature creep | |
| CN105807756A (en) | IoT-based distributed heat-engine plant fan condition monitoring and fault diagnosis system | |
| CN205642844U (en) | Gas turbine test platform test system | |
| CN205669464U (en) | A kind of impeller of wind turbine set imbalance test system | |
| CN205719314U (en) | Test bench for gas turbine temperature measurement system | |
| CN205679340U (en) | Transformer temperature loop fault detector | |
| CN206208292U (en) | A kind of non-contact electric eddy calibrating device for sensors | |
| CN211955742U (en) | New forms of energy motor is to dragging capability test system | |
| CN208736448U (en) | A kind of engine blade tip high-temperature sensor performance verification system | |
| CN103310627B (en) | Carrier failure analyser and detection method thereof | |
| CN202383099U (en) | Automobile cooler radiation performance testing instrument | |
| CN203798820U (en) | Sampling wind speed monitoring device and enthalpy difference method experiment detection equipment with same | |
| CN206974690U (en) | Test bench for gas turbine emergency stop protects system | |
| CN209784148U (en) | Disk-to-disk module for transient temperature simulation and infrared test system of dry sliding friction pair interface | |
| CN204532792U (en) | A kind of test installation of pump system | |
| CN205719112U (en) | Test bench for gas turbine pressure and Flow Measuring System |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |