高爐利用系數 的英文怎麼說

中文拼音 [gāoyòngshǔ]
高爐利用系數 英文
capacity factor of a blast furnace
  • : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
  • : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : 數副詞(屢次) frequently; repeatedly
  • 高爐 : [冶金學] blast furnace; shaft furnace高爐鼓風機 blast furnace blower; 高爐灰 blast furnace ash; ...
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. Abstract : according to the characterestic of resistance furnace temperature control, temperature rising one - way control, large time delay and time - variation of parameter, using method of fuzzy compositional rule of inference establish fuzzy model and design fuzzy cntroler. in order to increase control system precision, it gives a fuzzy variable k, and sets parameter self - adjusting fuzzy control system. this system can on line self - adjusting controller parameters according to the error and variations of the error. it makes the system steady precision improved

    文摘:根據電阻溫控制的特點,即只有升溫單向控制、滯后較大且具有參時變性,模糊推理合成法建立模糊模型並進行模糊控制器設計,為提模糊控制的精度,引入模糊變量k ,構成參自調整模糊控制統.該統可根據誤差和誤差變化在線自動調整控制器參,使統的穩態精度得到改善
  2. According to the characterestic of resistance furnace temperature control, temperature rising one - way control, large time delay and time - variation of parameter, using method of fuzzy compositional rule of inference establish fuzzy model and design fuzzy cntroler. in order to increase control system precision, it gives a fuzzy variable k, and sets parameter self - adjusting fuzzy control system. this system can on line self - adjusting controller parameters according to the error and variations of the error. it makes the system steady precision improved

    根據電阻溫控制的特點,即只有升溫單向控制、滯后較大且具有參時變性,模糊推理合成法建立模糊模型並進行模糊控制器設計,為提模糊控制的精度,引入模糊變量k ,構成參自調整模糊控制統.該統可根據誤差和誤差變化在線自動調整控制器參,使統的穩態精度得到改善
  3. The research objective is to improve the control system performance through the combination of the advanced control strategy with the meaningful information mined from the history operation database. firstly, a new solution for the control performance enhancement is presented by the reference of the kdd technology. aiming at practical application, a novel boiler load control method, which combines the multiple model adaptive control strategy with the data mining technology, is put forward in this dissertation

    本文第一部分為熱工過程式控制制與據信息採掘,研究的重點是通過先進控制策略的應以及運行據中發掘的有信息,提現有典型熱工過程式控制制統的性能,內容包括:首次提出了借鑒據信息採掘技術的思路和方法,於完善現有的熱力統優化控制方案;在此基礎上結合生產實際,提出了運多模型自適應策略實施鍋負荷控制,並關聯規則的據信息採掘方法,通過對燃料發熱量信息的在線診斷,優化控制器結構,同時實現鍋燃燒配風的自適應調整,提負荷、燃燒控制統性能。
  4. Expert system is mainly used to analyzing the result of the silicon content prediction anns and giving blast operators some reasonable operating guidance which can insure the silicon content is in a certain range. in order to make the communication between the operators and software, a slinky and appropriate interface was also developed

    專家統模塊主要是所收集的大量的專家知識對鐵水硅含量預報神經網路的輸出結果進行分析,根據各個參之間的關進行計算,並向操作者提出定性的操作指導和定量的操作建議,以確保鐵水硅含量保持在正常范圍。
  5. When the data of logistics in current process are used for input of simulating logistics in future 100 % continuous casting process, supply of hot metal from iron - making process may not satisfy the needs of 100 % continuous casting on raw materials. because planning scheme in continuous casting process depends greatly on smelting scheme in convertor vessel, it is important for operator to balance raw materials supply, smelting and casting in order to realize the scheme of 100 % continuous casting. when some equipment are work abnormally, mixer of hot metal and lf furnace can be used for logistics buffer

    攀鋼煉鋼生產據對模擬軟體統進行的測試和模擬研究結果表明:模擬統的隨機發生演算法可以實現對作業時間的依分佈隨機抽取;在相似的輸入條件下,模擬結果與實際生產物流的時間分佈規律基本吻合,達到了模擬軟體設計的預期目標;若以攀鋼提釩煉鋼廠現工藝的鐵水輸入作為全連鑄后的輸入條件,則現工藝的物料供應能力可能難以滿足全連鑄生產的要求;連鑄機的連澆計劃對轉次計劃的編制有很的要求,合理安排來料、煉鋼與澆鑄三者間的物流平衡關將是保證全連鑄作業的重要條件;當出現設備異常情況時,可以混鐵與lf站前等待作為物流緩沖池,通過延長統的平均物流時間來緩解因設備檢修和故障等擾動所造成的影響,確保生產的順進行。
  6. Stability of main steam pressure is the foundation of the key parameter stability ( include the main steam temperature, the vapor pack water level, the oxygen content in the smoke etc. ) in the units, deb system increase the dependability and the economy greatly with the settlement of the energy ' s equilibrium between the boiler and the steamer

    本機組先進的硬體設備dcs和優化的控制策略deb ,圓滿解決了機組協調控制統中主汽壓力穩定性及負荷適應性這一主要矛盾。主蒸汽壓力穩定是機組一切關鍵參(包括主蒸汽溫度、汽包水位、煙氣含氧量等)穩定的基礎, deb統解決了機組鍋和汽輪機之間能量平衡,使機組可靠性和經濟性大大提
  7. Some tests for liangang sinter adding bos slag have be done in the laboratory and plant trial. the results show that in the range of bos slag percentage, from 0 % to 8 %, with the increase of bos slag percentage, the sinter speed has been lower, but the sinter strength and productivity of sinter product have been higher, the sinter productivity will be the maximum when bos slag percentage is 4 % ; the siner reducibility has been improved, the normal operation of bof will not be effected anymore because of the circulation of p form bos slag

    對燒結礦配加轉鋼渣進行了實驗室研究和工業試驗,在鋼渣配比0 % 8 %的范圍內進行的研究表明:隨著鋼渣配比的增加,燒結速度稍有下降,燒結礦強度、燒結成品率均有所提在4 %左右時達到最大值;燒結礦還原性得到改善;鋼渣中帶入的p的循環富集不會影響煉鋼的現行操作。
  8. As a result the prototype that was function satisfactory and user friendly, has developed with vb and matlab commercial software. because the numeric calculations are all done by anns, the software is able to transplanted and embedded in different blast furnaces and different software

    據庫中30組據對統進行輸入以訓練神經網路,當顯示訓練完畢后,將據庫中剩餘的27組據輸入以對神經網路對鐵水硅含量預測結果的命中率進行檢測。
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