發(fā)布時(shí)間：2018-04-29 02:33

  本文選題：電磁鐵 + 本質(zhì)安全型�。� 參考：《太原理工大學(xué)》2015年碩士論文

【摘要】：本質(zhì)安全型電磁鐵是煤礦井下專(zhuān)用的防爆類(lèi)電氣設(shè)備之一，是電磁先導(dǎo)閥的關(guān)鍵部件之一，它的安全、有效的工作能夠?yàn)橄葘?dǎo)閥提供動(dòng)作保障，從而可以提高液壓支架上應(yīng)用先導(dǎo)閥的電液控制系統(tǒng)的性能，進(jìn)而為煤礦企業(yè)安全高效生產(chǎn)提供基礎(chǔ)保障。因此，研究礦用本安型電磁鐵的動(dòng)靜態(tài)性能具有非常重要的實(shí)際意義，并可為設(shè)計(jì)和生產(chǎn)高性能和高可靠性的本安型電磁鐵提供基礎(chǔ)依據(jù)。 本課題從研究本安型電磁鐵的結(jié)構(gòu)、工作原理和技術(shù)性能指標(biāo)，以及影響各項(xiàng)性能指標(biāo)的因素開(kāi)始，進(jìn)而確定了測(cè)試軟件所應(yīng)包含的測(cè)試項(xiàng)目。然后結(jié)合實(shí)驗(yàn)室已設(shè)計(jì)出的電磁鐵性能測(cè)試硬件設(shè)備，研習(xí)了它所具備的測(cè)試功能，結(jié)合測(cè)試項(xiàng)目，進(jìn)而提出了整體測(cè)試方案和測(cè)試流程。 采用LabVIEW軟件設(shè)計(jì)開(kāi)發(fā)平臺(tái)和虛擬儀器技術(shù)，編程實(shí)現(xiàn)了上位機(jī)與PLC和可編程電源的遠(yuǎn)程通訊和控制，上位機(jī)對(duì)伺服電機(jī)的控制功能，以及集成板卡完成對(duì)各傳感器的數(shù)據(jù)采集，最終實(shí)現(xiàn)了對(duì)本安型電磁鐵靜態(tài)位移力曲線(xiàn)、電流力曲線(xiàn)和動(dòng)態(tài)性能的測(cè)試，對(duì)測(cè)試數(shù)據(jù)的存儲(chǔ)、數(shù)據(jù)后處理和對(duì)歷史數(shù)據(jù)的查詢(xún)和復(fù)現(xiàn)功能，以及報(bào)表生成等功能。 軟件的設(shè)計(jì)開(kāi)發(fā)采用模塊化的設(shè)計(jì)思想，把測(cè)試軟件劃分為用戶(hù)登錄模塊、系統(tǒng)自檢模塊、測(cè)試參數(shù)設(shè)置模塊、數(shù)據(jù)采集模塊、數(shù)據(jù)處理模塊、遠(yuǎn)端控制模塊、數(shù)據(jù)查詢(xún)模塊和報(bào)表生成模塊等。設(shè)計(jì)過(guò)程中采用了目前最流行的數(shù)據(jù)流控制方式進(jìn)行編程，應(yīng)用數(shù)據(jù)并行處理方法、程序狀態(tài)機(jī)結(jié)構(gòu)、生產(chǎn)者消費(fèi)者結(jié)構(gòu)、事件處理結(jié)構(gòu)等來(lái)提高程序后臺(tái)運(yùn)行速率，優(yōu)化了程序的性能。 經(jīng)過(guò)軟硬件之間反復(fù)聯(lián)調(diào)與測(cè)試，，最終達(dá)到了設(shè)計(jì)要求，經(jīng)測(cè)驗(yàn)，本課題完成的本安型電磁鐵動(dòng)靜態(tài)性能測(cè)試系統(tǒng)軟件可以快速、準(zhǔn)確地測(cè)試和計(jì)算出本安型電磁鐵的各項(xiàng)動(dòng)靜態(tài)性能指標(biāo)，為其他科研工作者做本安型電磁鐵的基礎(chǔ)研究打下堅(jiān)實(shí)的基礎(chǔ)。
[Abstract]:Intrinsically safe electromagnet is one of the special explosion-proof electrical equipment in coal mine and one of the key parts of electromagnetic pilot valve. Its safety and effective work can provide action guarantee for the pilot valve. Thus, the performance of electro-hydraulic control system with pilot valve applied on hydraulic support can be improved, and the basic guarantee for safe and efficient production of coal mine enterprises can be provided. Therefore, it is of great practical significance to study the dynamic and dynamic performance of the intrinsically safe type electromagnet, which can provide the basis for the design and production of the high performance and high reliability type electromagnet. This subject begins with the study of the structure, working principle and technical performance index of the safety electromagnet, as well as the factors affecting each performance index, and then determines the test items that should be included in the test software. Then the testing function of the electromagnet has been studied and the test project has been put forward by combining the hardware equipment of the electromagnet performance test which has been designed in the laboratory. Using LabVIEW software design platform and virtual instrument technology, the remote communication and control between host computer and PLC and programmable power supply are realized, the control function of upper computer to servo motor, and the data acquisition of each sensor by integrated board card are realized. Finally, the functions of static displacement force curve, current force curve and dynamic performance, storage of test data, post-processing of test data, query and reappearance of historical data, and report generation are realized. The design and development of the software adopts the modular design idea. The test software is divided into user login module, system self-test module, test parameter setting module, data acquisition module, data processing module, remote control module. Data query module and report generation module. In the design process, the most popular data flow control method is used to program, and the data parallel processing method, the structure of program state machine, the structure of producer and consumer, and the structure of event processing are used to improve the running rate of the program background. The performance of the program is optimized. After repeated adjustment and test between software and hardware, the design requirements are finally achieved. After testing, the software of the test system for the dynamic and static performance of the intrinsically safe electromagnet can be achieved quickly. The dynamic and static performance indexes of the intrinsically safe electromagnet are measured and calculated accurately, which lays a solid foundation for other researchers to do the basic research of the intrinsically safe electromagnet.
【學(xué)位授予單位】：太原理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類(lèi)號(hào)】：TD684;TP311.52

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本文編號(hào)：1818017