switching angle 中文意思是什麼
switching angle
解釋
回舵首向角-
By analyzing the basic principle of voltage space vector pwm, a method is proposed to choose the zero vectors dynamically according to the power factor angle of the load and the concept of the lag angle of non - switching sectors
在分析了空間矢量pwm基本原理的基礎上，提出了一種根據負荷功率因數角動態分配零矢量的方法，並引入了不開關扇區滯后角的概念。 -
Following the guidance of the legislatorial tenets, applying nomological analysis and logical inference, this article probes the original legislatorial idea of sihuan system, comprehends hermeneutically the law articles of sihuan by switching approach angle, analyses several misunderstandings in judicatory practice in the light of some important cases which were exposed recently, and thereupon brings forward several suggestions on how to improve and perfect the sihuan system so as to exert the influence of sihuan system sufficiently in judicatory practice
我們以死緩制度的立法宗旨為指導，運用法理分析與邏輯推理等方法力求探尋死緩制度的立法本意，轉換思維角度解讀死緩制度的法律條款，並結合近期披露的一些重大案例，剖析死緩在司法實踐中適用的幾個誤區，進而提出如何在立法上與司法中完善和改進死緩制度的幾點建議，以期死緩制度的優越性在司法實踐中能得到更為充分的發揮。 -
Due to the complexity of the structure and control of cycloconverter - type three - phase hf link inverter for soft - switching based on phase - shift - controlled full - bridge mode, a simple and optimized vvvf control strategy is proposed. this control strategy includes : produced pwm by space voltage vector ( svm ) and equivalent carrier frequency fe = 1 / te are introduced into the pdm control of the cycloconverter ; softened equivalent pwm wave is generated at the notches of hf voltage pulses ; the harmonious control between regulating pulse width by phase - shifted angle and regulating voltage of equivalent pwm is to minimize the harmonics content of output voltage of the inverter
西安理工大學博士學位論文針對這種前級移相全橋軟開關周波變流型三相高頻鏈逆變器結構和控制的復雜性，提出了一種實現簡單而整體優化的vvvf控制策略:將空間電壓矢量產生p姍的方法svm和等效載波頻率fe = 1 / te引入到周波變流器的pdm控制;按高頻電壓脈沖前後沿軟化等效p翎波;用移相調節高頻脈沖寬度和等效p姍調壓協調控制逆變器輸出電壓，在滿足輸出電壓條件下使諧波最小。 -
In this part, the high - frequency series inverter with resonant pole capacitor is introduced mainly. the current - exchanging processes of the inverter in different working modes are analyzed, how to reduce the switching loss is discussed, and the calculating methods of snubber capacitor c, factor angle switching frequency and pulse width pw are given in optimum switching process. and results of simulation and experiment verify the validity of theoretic analysis
接著重點研究了含有諧振極無損緩沖電容的逆變器，對其換流過程中的不同工作狀態進行分析，討論了如何減小逆變器的開關損耗，給出了最佳工作狀態下緩沖電容c 、感性角、開關頻率、觸發脈沖的脈寬pw的詳細計算方法，並通過大量的模擬和實驗波形證明了理論分析的正確性。 -
The " hydraulic horizontal typed special machine for angle switching of angle steels " does not need any other forming dies when operating angle switching ; it only needs the qualification adjustment of the first article ( self - made angulartemplet is needed to measure ) according to operating instructions ; then. consecutive work can be achieved
該「液壓臥式角鋼開合角專用機」 ，不使用其他任何成型模具，在開合角作業中，只需根據該機使用說明書的要求進行首件調試合格（需用自製角度樣板測量）即可進行連續作業。 -
The “ hydraulic horizontal typed special machine for angle switching of angle steels ” does not need any other forming dies when operating angle switching ; it only needs the qualification adjustment of the first article ( self - made angulartemplet is needed to measure ) according to operating instructions ; then, consecutive work can be achieved
該「液壓臥式角鋼開合角專用機」 ，不使用其它任何成型模具，在開合角作業中，只需根據該機使用說明書的要求進行首件調試合格（需用自製角度樣板測量）即可進行連續作業 -
On the basis of the principle of direct torque control, a control strategy of the grade of errors for induction motor has been proposed to improve the performance of powertrain system of hybrid vehicle in this thesis. the stator flux error, electric magnetic torque error and flux position angle are considered as control variables, and the switching states are determined by the control rules of the direct torque control
本文在直接轉矩控制系統的基礎上提出了一種基於誤差等級的直接轉矩控制dtc策略，它以電機定子磁鏈誤差、電機電磁轉矩誤差及磁鏈位置角作為控制變量，然後根據直接轉矩控制原理制定控制規則來選擇開關狀態，進而提高系統瞬態時的轉矩響應。
分享友人