電阻制動 的英文怎麼說

中文拼音 [diànzhìdòng]
電阻制動 英文
resistance braking
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : 動詞(阻擋; 阻礙) block; hinder; impede; obstruct
  • : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
  • 電阻 : (物質阻礙電流通過的性質) resistance; electric resistance (電路中兩點間在一定壓力下決定電流強度...
  1. This paper presents a method that chopping wave is done by switch devices which consist of three - level resistance regulating module and intelligence power module ipm, and which realizes constant - current discharge of storage battery. to achieve the intelligence control of the drive protection and the discharge process of ipm, the paper designs circuit formed by igbt threshold drive pulse pwm signals. ipm fault - blocking protection circuit and microcomputer 80c196. the devices can accurately control the 0 ~ 150a discharge current and the discharge time of the storage battery and calculate the releasing power

    實現蓄池恆流放過程智能控是蓄池放裝置發展的必然趨,本文提出了一種通過三極調節模塊和由智能功率模塊ipm為開關器件進行斬波從而實現蓄池恆流放的方法。為達到對ipm的驅保護和放過程的智能控,文中設計了igbt門極驅脈沖pwm信號形成路和ipm故障封鎖保護路及由單片機80c196為核心的微機控器。本裝置能夠對蓄池進行0 150a放流及放時間的精確控及釋放容量的計算。
  2. There are over 80 sets test apparatus in tech - innovation centre, including : anechoic chamber, vibration tester, vibration measurement analysis, impact instrument, constant temperature and humidity facilities. salt spary test case, circle insulation withstand voltage tester, insulation resistance tester, withstand voltage tester, electric lead tester, electrical leakage tester, earth resistance tester, chassis dynamometer, chassis dynamometer control system, high stability dc resistance tester, electrical capacity tester, temperature rise test system

    中心擁有各類分析測試儀器和試驗裝置80餘臺套,包括:消音室振臺噪聲振測試分析系統沖擊儀恆溫恆濕實驗儀鹽霧試驗箱匝間耐壓分析儀絕緣分析儀對地耐壓分析儀泄露流測試儀對地測試儀測功機測功機控系統高精度直流測試儀參數測試儀帶溫升測試儀復合式三坐標測量儀萬分投影儀及功測試分析系統等。
  3. Using domestic strained integrated resistor as weighing sensor, at89c52 single chip as control unit, combined with arithmetical magnification, analogtodigital conversion ( a / d ), real time clock, liquid crystal display ( lcd ), and series communication interface, a minitype automatic weighing lysimeter is developed. that made measurement of evapotranspiration become conveniently and effectively in studying on water use of crops

    為了方便、有效地測定植物的蒸散,為水分利用研究提供價廉物美、簡單易用的儀器,本研究利用國產的集成應變式稱重傳感器,採用at89c52單片機作為控單元,結合運算放大、模數轉換、實時時鐘、液晶顯示、數據存儲、串列通信等外圍介面路,研製了小型自稱重式蒸散儀。
  4. Practical design for controller of switched reluctance motor drive

    一種實用的開關磁機驅器設計
  5. This research task used industrial controlling computer as the hardcore of the automatic testing system, and the other electrical parameters testing instrument were used as the subordinative equipment of the automatic testing system

    本研究課題採用工控機作為自測試系統的核心控設備,其他各種由單片機組成的參數測試儀、測試儀和轉矩轉速測試儀以及西門子變頻器等設備組成測試系統的從屬設備。
  6. Tang yong - jie , yan li - tang , hu xuan - li , et al. research on piezoelectric damping technology in structural vibration : ( 2 ) piezoelectric active damping technology j. piezoelectics & acoustooptics , 1996 , 18 ( 1 ) : 2831

    唐永傑,晏礪堂,胡選利,等.結構振中壓尼技術研究: (二)壓尼技術j ] .壓與聲光, 1996 , 18 ( 1 ) : 2831
  7. A new type of automatic spot welding controller for reticulate frame made by reinforcing steel bar is introduced, and the working principle, hardware circuit and software of the control are described in detail

    摘要研製了一種新型的全自鋼筋點焊控器,詳細介紹了該控器的工作原理、硬體路及控軟體。
  8. Secondly, compared with some other kinds of comparator structure and based on the preamplifier - latch fast - compare theory, a novel topology of cmos preamplifier latch comparator circuit is presented. considering trade - off between kickback noise and power dissipation, reference resistance value is optimized. according to the encode demands of different stage resolution, clock - control encode circuit is designed

    其後,在具體的子adc設計中,對比各比較器類型的優缺點,並基於預放大鎖存快速比較理論,提出一種新型高速低功耗預放大鎖存比較器路拓撲;根據adc系統所允許的參考壓最大波,在回饋噪聲對輸入參考平的影響和功耗之間折衷,確定優化的參考值;根據不同級精度的編碼要求,設計出時鐘控編碼路。
  9. A cicuit or device whose purpose is to control electrical energy at a given frequ - ency or over a range of frequencies, groups of passive components are commonly used to construct many types of filters, these passive components include resistors, cap - acitors and inductors

    指一路或裝置其功能是在一特定頻率或頻帶下控能,不同種類的被元件常被用來組成不同的濾波器,這些被元件包含容及感。
  10. In order to enhance the precision, this design proposes that temperature - measuring circuit of platinum resistors and software should be employed to carry on adjustment of measured precision ; it also proposes that the interference of the grid can be reduced by the voltage front feed ; and meanwhile it calls for the application of the photoelectric insulation, the over heating protection and alarm so as to enhance the security performance of the system

    為了提高精度,本設計還採用了鉑溫度測量路,並利用軟體對測量精度進行自校準;通過壓前饋控減少網干擾。此外,設計中還加入了光隔離措施及過熱自保護和報警功能,以增強系統的安全性能。
  11. The ground absorption equipment with multi - loop is applied so as to control the equipment easily and absorb reliably the electric braking power

    採用多支路形式的吸收裝置,可方便控吸收裝置並可靠吸收列車功率。
  12. In the paper, a speed estimator based on artificial neural network is designed according to the principle of direct torque control, the speed estimator is optimized by genetic algorithm, and the parameters of pid speed adjuster is also optimized by genetic algorithm. a stator linkage and torque observer based on stator resistance estimator using fuzzy neural network is also designed. eventually, the intelligent control of direct torque control system is implemented

    本文根據異步機直接轉矩控原理,在應用人工神經網路進行速度辨識的基礎上,利用遺傳演算法對神經網路速度辨識器進行了優化設計;運用遺傳演算法對pid速度調節器的結構和參數進行了整合;在採用模糊神經網路對機定子辨識的基礎上,進行了定子磁鏈及轉矩的觀測,為最終實現無速度傳感器直接轉矩控系統的智能控創造了條件。
  13. The different technologies may be used in the same applications although pros and cons lead to prevalent combinations resistive screens for industrial controls and palm pilots capacitive screens for slot machines wave screens for atms and indoor kiosks

    在實際應用上,可以同時選用好幾種技術,不過基於各技術的優缺點,通常導致以下的組合:工業控系統和掌上型腦palm pilot使用式,自販賣機使用容式,自櫃員機及室內資訊站使用波式。
  14. The resistance furnace microcomputer automatic procedure temperaturecontrol system is rises, the temperature decrease speed and thesoaking time through the monolithic integrated circuit to the heatingfurnace carries on the strict control the installment, it changes thetemperature delivers, the demonstration and the numerical controlcollection to a body, take the microcomputer control as thefoundation, take the a / d switch as the core, and matches by thesuitable periphery connection electric circuit, realizes to theresistance furnace temperature automatic control

    爐微機自程序溫度控系統就是通過單片機對加熱爐的升、降溫速率和保溫時間進行嚴格控的裝置,它將溫度變送、顯示和數字控集於一體,以微機控為基礎,以a / d轉換器為核心,並配以適當的外圍介面路,實現對爐溫度自
  15. 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:根據爐溫控的特點,即只有升溫單向控、滯后較大且具有參數時變性,利用模糊推理合成法建立模糊模型並進行模糊控器設計,為提高模糊控的精度,引入模糊變量k ,構成參數自調整模糊控系統.該系統可根據誤差和誤差變化在線自調整控器參數,使系統的穩態精度得到改善
  16. 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

    根據爐溫控的特點,即只有升溫單向控、滯后較大且具有參數時變性,利用模糊推理合成法建立模糊模型並進行模糊控器設計,為提高模糊控的精度,引入模糊變量k ,構成參數自調整模糊控系統.該系統可根據誤差和誤差變化在線自調整控器參數,使系統的穩態精度得到改善
  17. The calculation method of technical parameters of maximum output power, the short time power and continued power ( equivalent heating ) in electric braking are derived from analyzing the relationship of maximum regenerative power with resistance value of ground absorption equipment, model of traction power supply, train circuit and network voltage drop while performing electric braking

    通過分析列車時的最大再生功率與吸收裝置的值、時刻牽引供系統的模型、列車流、網壓降之間的關系,導出了列車時最大輸出功率、地面吸收裝置的短時功率和持續(等效發熱)功率等技術參數的計算方法。
  18. The candidates will be preferred if he is familiar with magnetic suppliers, resistor supplier ( breaker, charging / discharging, over voltage ) and fan or know iso9001 : 2000 quality management system or has experience in supplier quality management

    熟悉國內磁性元件供應商、、充/放,過壓)和風機供應商、熟悉iso9001 : 2000質量管理體系的要求或有有供應商質量管理經驗者優先。
  19. The fourth part analyzed the intermediate dc voltage and its control principle and the technical parameter of the main parts in the ac transmission system. several key technical problems such as parallel working of the ac motors, the wheel diameter difference under the bogie - control mode, the ac motor - inverter matching principle are studied in detail. the principles to determine the electrical parameters are also discussed

    論文第4章重點研究了變流器的中間直流壓的確定及其控規律,確定了交流系統主要部件的技術參數;研究了架控方式工作下機並聯工作、輪徑差、機?變流器匹配原則等關鍵的技術問題;詳細分析了交流傳系統在牽引工況和電阻制動工況下各參數的工作過程和控原則。
  20. Light sensitive resistance controls the discharge stably and accurately

    通過光敏出膠,膠量穩定,準確。
分享友人