本文關(guān)鍵詞：IH電飯煲的磁場及熱場分布仿真的設(shè)計　出處：《電子科技大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： IH技術(shù) 模型 仿真

【摘要】：IH(Induction Heating)電磁加熱技術(shù)發(fā)明之后,是目前最先進(jìn)的電飯煲加熱方式,徹底地解決了加熱盤的幾大弊端。IH技術(shù)的工作原理,即,通過電磁線圈來接通交變電流,從而直接對金屬內(nèi)膽來進(jìn)行加熱,因此,越過了加熱盤的熱量傳導(dǎo)過程,使得升溫變得較為迅速。而且有很多高端的IH電飯煲種,引入了多級線圈,實現(xiàn)了對整個內(nèi)膽的環(huán)繞加熱,并且實現(xiàn)了絕對的均勻加熱。本項目通過對IH電飯煲的磁場及熱場分布仿真,研究現(xiàn)有的IH電飯煲在不同參數(shù)和配置下產(chǎn)生的磁場分布情況,以及變化的磁場分布對熱場分布的影響。在仿真前構(gòu)造標(biāo)準(zhǔn)化的模型,以來驗證仿真效果。這種利用建造模型來重現(xiàn)實際系統(tǒng)中發(fā)生的本質(zhì)過程,并且通過對系統(tǒng)模型的一系列實驗來研究存在的或設(shè)計中的系統(tǒng),又稱為模擬。而在這里所談到的模型,包括物理的亦或數(shù)學(xué)的,靜態(tài)的亦或動態(tài)的,連續(xù)的亦或離散的,等等各種模型。在仿真過程中,能夠?qū)⒋艌龇植伎梢暬?并能對仿真結(jié)果定量測量。同時能夠根據(jù)磁場強(qiáng)度和負(fù)載材質(zhì)計算熱場分布并可視化,能夠自定義不同結(jié)構(gòu)配置參數(shù),能夠計算線圈盤模型在不同電參數(shù)下的磁場強(qiáng)度。還可對不同配置的方案可以做效果對比(可視化的效果及對比數(shù)據(jù))。在仿真相關(guān)數(shù)據(jù)時,自定義的參數(shù)計算模型有相應(yīng)的測試數(shù)據(jù)及理論支持文檔。此外,仿真模型繪制支持常規(guī)的畫圖工具(CAD和Pro/E)輸出的文件格式,仿真效果圖能夠輸出供office文件使用,能夠輸出激勵源變化時的動態(tài)變化云圖效果。同時,采用編程技術(shù),設(shè)計相應(yīng)程序,展示操作界面。通過使用ANSYS,Ansoft Maxwell等仿真軟件、SolidWorks等繪制軟件以及Visual C++編程軟件達(dá)到這些課題研究目的,可對實物進(jìn)行深一步的探究,更全面掌握各個細(xì)節(jié)以及內(nèi)部功能,完善產(chǎn)品,提高效益。充分掌握對建模軟件、仿真軟件的熟練應(yīng)用,對實物進(jìn)行模擬仿真,從而得出有效結(jié)論,并將其應(yīng)用到生產(chǎn)實踐中,為其實現(xiàn)提供依據(jù)與理論基礎(chǔ)。
[Abstract]:After the invention of electromagnetic heating technology, IH(Induction heating is the most advanced heating method for rice cookers. The working principle of IH technology is solved thoroughly, that is, the alternating current is connected by electromagnetic coil, and the metal inner tank is heated directly. Over the heat transfer process of the heating disk, the heating becomes more rapid, and there are many high-end IH rice cooker species, the introduction of multi-stage coil, to achieve the entire tank around the heating. Through the simulation of the distribution of magnetic field and thermal field of IH rice cooker, the distribution of magnetic field produced by existing IH rice cooker under different parameters and configurations is studied. And the influence of the changing magnetic field distribution on the thermal field distribution. The standardized model is constructed before the simulation, and the simulation effect is verified. This kind of building model is used to reproduce the essential process in the actual system. And through a series of experiments on the system model to study the existence or design of the system, also known as simulation. And the model discussed here, including physical or mathematical, static or dynamic. Continuous or discrete, and so on. In the simulation process, the magnetic field distribution can be visualized. At the same time, the thermal field distribution can be calculated and visualized according to the magnetic field intensity and load material, and different configuration parameters can be defined. It can calculate the magnetic field intensity of the coil disk model under different electrical parameters. It can also compare the effects of different configuration schemes (visual effect and contrast data). The self-defined parameter calculation model has corresponding test data and theoretical support document. In addition, the simulation model draws the file format which supports the general drawing tools CAD and Prop / E output. The simulation results can be output for the use of office files, and can output the dynamic change cloud image effect when the excitation source changes. At the same time, the corresponding program is designed by using the programming technology. Show the operating interface. By using ANSYSU Ansoft Maxwell and other simulation software. SolidWorks and other drawing software and Visual C programming software to achieve the purpose of these topics, can be a further exploration of the physical object. More comprehensive grasp of the details and internal functions, improve products, improve efficiency. Fully master the modeling software, simulation software proficiency in the application of physical simulation, so as to draw an effective conclusion. And it is applied to the production practice to provide the basis and theoretical basis for its realization.
【學(xué)位授予單位】：電子科技大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：TM925.5;TP391.9

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本文編號：1433600