靜電容量系數 的英文怎麼說

中文拼音 [jìngdiànróngliángshǔ]
靜電容量系數 英文
coefficient of electrostatic capcity
  • : Ⅰ形容詞1. (安定不動; 平靜) still; calm; motionless 2. (沒有聲響; 清靜) silent; quiet Ⅱ名詞(姓氏) a surname
  • : 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...
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • : 系動詞(打結; 扣) tie; fasten; do up; button up
  • : 數副詞(屢次) frequently; repeatedly
  • 靜電 : [物理學] static electricity; franklinism; franklinic electricity
  • 系數 : [數學] coefficient; ratio; modulus; quotient; factor
  1. Static benefits are generated from peaking and valley - filling, which are further divided into capacity benefits and coal saving benefits. dynamic benefits come from its fast starting and flexible operation, including frequency regulation, synchronous condenser operation, fast coverage of steep load gradient and synchronous spinning reserve. as for the calculation of static benefits of pumped storage plant, the alternative coefficient method is normally adopted at present

    目前在抽水蓄能站的態效益計算中,一般採用替代法,即用抽水蓄能站的裝機乘以替代( 1 . 05 1 . 1 )計算抽水蓄能站的替代;用抽水蓄能站的發乘以替代( 1 . 05 )計算替代站的發,再根據循環效率的大小計算抽水蓄能站的燃料消耗。
  2. Based on netomac, a software package for power system simulation, the model and algorithm of pre - dispatch schedule in generation markets, excitation system parameter setting, and power system small signal stability anaylsis are studied in this thesis. the main work is as follows : a model of pre - dispatch schedule is proposed, whose target is to minimize the market purchasing price ( mpp ) in the whole pre - dispatch period. then according to the characteristics of pre - dispatch schedule, the model of pre - dispatch schedule is simplified to minimize the mpp in each pre - dispatch time, and a three - step algorithm of pre - dispatch schedule is designed : dealing with the optimal problem in the whole period of pre - dispatch with static planning method, solving the problem of combination of machines with pr1 method, resolving problem of optimal power flow ( opf ) with modified powell method

    本文基於netomac模擬軟體,以發市場預調度計劃模型及演算法、勵磁統參整定和統小擾動穩定性分析為研究內,主要做了以下工作:建立了以整個預調度計劃周期內的市場購價格最小為目標的發市場預調度計劃模型,並根據預調度計劃問題狀態多、變多、混合整、非解析的特點,將預調度計劃模型的目標函簡化為各時段的市場清算價最小,設計了三段式預調度演算法:用態規劃法求解整個預調度計劃周期內的優化問題;用優先級法求解機組組合問題;用改進的powell法求解最優潮流問題。
  3. The system can generate sweep frequency signal with frequency range from 100khz to 150mhz and power range from - 40dbm to + 18dbm, and measure the gain and phase of the crystal. according to the gain and phase information and the iec - 444 standard, crystal parameters can be calculated, such as nominal frequency, series resistance, shunt capacitance, motion capacitance, motion inductance, q factor and so on

    統能產生頻率范圍達100khz 150mhz ,功率范圍為? 40dbm + 18dbm的掃頻信號,並能對晶振的增益和相位差進行測,其測結果按照iec - 444晶振測標準進行實時處理和計算,從而得到晶振的串聯諧振頻率、並聯諧振頻率、等效阻、、動態、動態感和品質因等主要
  4. Coefficient of electrostatic capcity

    靜電容量系數
  5. By means of the theoretical analysis of the micromachined vibratory rate gyroscope, we get following conclusions : the microgyroscope can be driven by tangent electrostatic force produced by fence structure electrodes, and the normal electrostatic force can be neglected for the influence of the device property ; the parasitical capacitance and fringing effect can ’ t be neglected for the calculating of the detection capacitance ; the coefficient of damping force is comparatively little when the air damping in the driving mode and the sensing mode of the device is the couette flow damping

    主要內如下: 1 .分析了微機械陀螺的運動特性、驅動特性和在大氣下的阻尼特性,分析結果表明,可以運用切向力驅動質塊振動,法向力對器件特性的影響可以忽略;在計算微結構時,的邊緣效應和寄生不可忽略;在器件所受阻尼主要為庫埃特流阻尼的情況下,阻尼力較小。
  6. Supercapacitors, a new energy storage components between batteries and electrostatic capacitors, when work with batteries, can meet the high power out - put need of electric vehicles when starting - up or acceleration for their power density could be tens times higher than that of batteries

    超級是一種介於池和之間的新型儲能元件,其功率密度比池高十倍,能密度比十倍。利用超極池組成混合動力統,能夠很好的滿足動汽車啟動、加速等高功率密度輸出場合的需要。
分享友人