輔助開關 的英文怎麼說
中文拼音 [fǔzhùkāiguān]
輔助開關
英文
aus auxiliary switch-
This system realizes intelligent design of coordination relation and edits coordinate charts easily and efficiently through alternant compilation
開發出基於知識的自動決策系統，該系統通過交互編輯，實現了協調關系的智能化輔助決策和協調圖表的快速設計。Purpose show concern for child prostitutes who seek aids and counsel them as they cerate a new life ; establish a half - way home and carry our education for the whole person ; assist females in adverse situation by providing emergency shelter ; arouse the public [ & - ( ] s concern in joining a common effort to reconstruct society ; researcg the problem of child prositutes and search for ways to solve the problem
成立主旨關懷雛妓救援，輔導開創新生；設立中途之家，進行全人教育；協助不幸女性，提供緊急庇護；喚起大眾關懷，協力重建社會；研究雛妓問題，尋求防治之道本著耶穌基督博愛精神，關心兒童、少年、家庭及社會教育問題，從事不幸兒童、少年、婦女及其家庭救助與重建工作。It has become an irresistible tendency to recon ciliate the relations between exploitation of these caves and their protection, to simplify management and perseverance and to provide the scientific research of the caves with necessary aids. this article applied certain research the envrionmental management information system ( emis ) application in the management of the karst caves for tourism, and made a brief introduction of the exploitation and application processes. we have made corresponding research in the mechanism of based on the system, its pivotal technology, the warning system of the caves " environmental quality, the execution of the caves " environment data base and its code, all of which have produced certain fruits
運用信息技術協調巖溶洞穴旅遊開發與保護之間的關系，簡化洞穴管理和保護工作，為巖溶洞穴科學研究提供必要的輔助已成為大勢所趨本文就環境管理信息系統envrionmentalmanagementinformationsystem （ emis ）在旅遊巖溶洞穴管理上的應用方面做出了一定的研究，對開發和應用研究過程做了簡要的闡述，主要從系統建立的機理，系統的支撐技術，洞穴環境質量預報警，洞穴環境數據庫實現及其編碼實現等方面做出了響應的研究並取得了一定的成果。Ajl those drictions supp1ied by thes system help us resolve the problern of managing aluxninuin type materials drawings. at the sazne hme, it makes the exploitation and design ofproduc has better inherit by utilising the functions of coding based on the software. as thes systern app1ied the classiforg and coding prinop1e based on gt and cad tedm1ogy in design and managernen of drawings which not only enhance the design quality of product, shorten the development pedod but also decrease the ropeaed drawing work and hanme the method of protract drwings
該系統規范了型材圖紙的設計，提高了型材圖紙的檢索效率，對型材的相關信息進行了的效的管理，良好地解決了鋁型材圖紙檢索和管理的問題；同時，作為一個計算機輔助產品設計系統，利用該系統的分類檢索功能和圖紙支撐軟體的圖形編碼功能，使產品的開發設計具有良好的繼承性。Domestic economy. heating units. functions of auxiliary switchgear
家政學.採暖設備.輔助開關功能Furthermore, it analyzed the conflict in terms of the change of movable real right in the two systems and the effect of explanation and deploitation in terms of inscape of improper benefiting, scope of application and the effect of correcting the benefit imbalance which is caused by improper benefiting towards the system of non - reason of real right, and opened out the intrinsic relations between he system of non - reason of real right and the system of improper benefiting. the fourth part of the paper mainly analyzed our legislation pattern of real right alteration and the attitude towards non - reason of real right action in the field of civil law, and set forth the aim and existing obstacles in transplanting real right action and non - reason theory, and then pointed out, from the judge of theory, there are some factors of real right action in our exiting civil legislation and the biggest obstacle for transplanting the theory lies in the matter of cognition
關於物權行為無因性制度與不當得利制度的比較，主要分析了物權行為無因性在給付不當得利的構成要件、適用范圍等方面的解釋和開拓作用，以及不當得利制度對於物權行為無因性制度所引起的利益失衡的平衡作用，指出物權行為無因性與不當得利之間存在著某種內在聯系，在不承認物權行為無因性原則的立法例中，不當得利請求權處于輔助地位，在適用中多受限制；在以物權行為無因性原則為特徵的立法例中，不當得利制度在理論上具有圓通性，在實務上功能突出，成為救濟物權行為無因性所導致的利益失衡狀態的有效措施。With the stringent requirement of low output voltage and high output current, semiconductor diode is necessarily replaced by synchronous rectifier to minimum voltage drop. because the existed driving schemes can not drive srs properly, two novel driving schemes for synchronous rectifiers in magnetic amplifier post regulating circuit are proposed in this paper
已有的同步整流管驅動電路主要面對多路輸出的主輸出電路，而應用磁放大器調節的輔助輸出電路同步整流管的驅動，現有的方法存在磁放大器調節與同步整流管驅動的失配，降低了開關電源的效率。The auxiliary switch conducts when the two main switch turn off, and it also operates at zcs conditions. this switch not only helps the main switches achieve zvs, furthermore, it eliminates the oscillation between the transformer leakage inductance and the junction capacitance of two switches
輔助開關管為主開關管實現zvs創造了條件，同時輔助開關管在主開關管關閉期間實現zcs導通，大大減輕了變壓器漏感和主開關管結電容之間的振蕩。Because of the clamping capacitor and the interleaved structure, it has some good features compared with other flyback converters, such as : the topology is simple and can be realized easily ; the voltage spike of the power switch is availably restrained and without leakage - inductance energy loss ; the ripple of the input and output current is reduced, correspondingly, the volume and weight of the output and input filter is also significantly reduced
由於箝位電容的加入，相對于其他類型的反激式變換器電路，該拓撲具有一些獨特的優點:電路結構簡單且易於實現;無需另加輔助開關管，實現了開關管的有源箝位，抑制了開關管的電壓尖峰;提高了輸入、輸出電流的脈動頻率，減小了輸入及輸出濾波器體積。According to the test conditions, the double polarity inputting mode is adopted in the circuit of voltage - frequency converting part ; storage batteries are used in the optical emission part of optical fibre isolating and transmitting device, that can guarantee isolation between the main circuit and the testing system ; the 89c51 singlechip is used in the singlechip testing - controlling unit, the peripheral circuits are extended, data are transmitted through the serial port in this part ; the p opular software delphi5. 0 is used in the pc part, the communication between singlechip and pc by serial port, plotting of current wave, regulation of data ; the optical - electrical isolating and triggering are used in the controlling part, this can guarantee the veracity and reliability of breakers triggered, this triggering mode is also used in the triggering of the main closing breaker, the tested breaker and the assistant breaker, the triggering signals are sent out by a singlechip
壓頻轉換部分電路中根據實際情況採用了雙極性輸入方式；光纖隔離傳輸裝置的光發射部分電源採用了蓄電池供電，確保了主迴路與測試迴路的完全隔離；單片機測控部分採用了89c51單片機，擴充了外圍電路，通過串口向pc機傳送數據； pc機與單片機之間的串口通訊、波形繪制、數據管理等都採用了軟體delphi5 . 0編寫。該測試系統中預留了輸出口，可以對合成迴路中的主合閘開關、被試開關、輔助開關進行觸發，信號由單片機發出，控制部分採用了光電耦合隔離觸發的方法。軟體設計主要集中在對電流信號的數據採集、數據處理、數據傳送、人機界面、波形繪制和數據管理，軟體部分又可分為單片機和pc機程序設計兩大部分。A novel resonant pole zvt three - phase pwm inverter circuit for three - phase ac motor driving is presented. the proposed circuit has the feature of being more flexible with three inverter arms in zvt process. using only one resonant inductance, the inverter can not only reduce the power loss of inductance but also avoid possibility of unbalance in motor ' s three stator windings
提出了一種針對三相交流電機驅動的新型諧振極零電壓過渡三相pwm逆變器電路，該電路中三個逆變橋臂的零電壓過渡更具有靈活性，僅使用一個諧振電感，既減少了電感損耗又防止了電機三相定子繞組可能存在的不平衡問題，並且諧振電感中殘余能量能夠回饋給電源；新型逆變器的輔助開關均工作在零電流開關條件下，並且控制邏輯簡單。An auxiliary switch is added, it is integrated with handler of the isolation switch, grounding switch. the maintenance for the auxiliary switch can be carried out in the maintenance room. there are interlock between the door and isolation switch or the grounding switch, only after the isolation switch is open or the grounding switch is closed, the door can be opened, it is the unique characteristics of the substation
另外我們生產的智能型箱式開關站採用了強制性的jsxgn型的機械閉鎖；為了簡化結構，提高可靠性，也對其進行了設計改進：增加了輔助開關，使其與隔離開關、接地開關的操作手柄為一體，並可在維護走廊對輔助開關進行檢修；箱體的門板與隔離開關或接地開關之間也有連鎖，只能在隔離開關打開后或接地開關閉合后，才能被打開；此結構也是本開關站所獨有。All the power devices including main switches and auxiliary switches are in soft - switching condition ( zvs or zcs ), while the freewheeling diodes are turned off in zero current condition. besides, the control of resonance between inductance and capacitor can be easily realized without needing of setting the threshold values of the inductance current
該電路中主開關和輔助開關均滿足zvs或zcs條件，續流二極體也工作在軟關斷方式，並且電感和電容之間的諧振控制不需要設定電感電流閾值，控制邏輯簡單，可實現四象限運行。Taking single four - quadrant power switch mode circuit as an example, the operational mode, steady principles, transient voltage feedback control strategy, the auxiliary switching power supply and parallel technology of this kind of converters are investigated. the output characteristic curve and the design for the key circuit parameters are given
以單四象限功率開關式電路拓撲為例，分析研究了這類變換器工作模式、穩態原理與電壓瞬時值反饋控制策略，給出了變換器的外特性曲線、關鍵電路參數、機內輔助開關電源的設計，對電流源高頻交流環節ac ac變換器並聯擴容技術進行了研究。First, a half - bridge dc / dc converter with modified pwm controlled method is introduced in this paper. compared with conventional half bridge topology, a branch comprising an auxiliary switch and a diode is added
與傳統半橋電路相比，改進pwm控制zvs半橋變換器增加了一個由輔助開關管和一個二極體組成的支路。Low - voltage switchgear and controlgear for industrial use. dimensions. contactor relays : fixing holes
低壓工業開關和控制設備.尺寸.輔助開關：固定孔First, we research 3d data sets that formed during petroleum exploration and exploitation & direct volume rendering technique in 3d data sets visualization technique, and apply direct volume rendering technique to this field to achieve a better effect. it reappears oil distributions and parameter dynamic change intuitively and truly in course of petroleum exploration and exploitation, and assistant the working personnel of the certain field to analyze and design, having wide application foreground
先研究了石油勘探開發過程中形成的三維數據場以及三維數據場可視化技術中的直接體繪制技術，把直接體繪制技術應用到該領域中達到了較好的效果，直觀、準確地再現了油藏分佈以及石油勘探開發過程中的參數的動態變化，輔助相關領域工作人員的分析、設計，具有廣泛應用前景。The influence of the resonant parameters and the input - output voltage to the converter efficiency is analyzed base the calculation. and the influence of the turn - off loss of the assistant switch to the efficiency of the typical zvt - pwm buck converter is analyzed
根據計算公式和計算結果，分析了諧振電感，主開關並聯電容和輸入輸出電壓對變換器工作效率的影響，並且詳細分析了輔助開關的關斷損耗在帶不同負載時對變換器工作效率的影響。Introduce the torque control starting way and it ' s control strategy emphatically chapter three introduce the hardware design of the soft - starter, including the main circuit, control circuit, auxiliary switch power circuit design in detail
第三章詳細介紹了軟起動控制器的硬體設計，包括主電路、控制電路和輔助開關電源電路的分析和設計。Compared with those converters that need an auxiliary switch to make the main switching device working in soft - switching condition, the converters this paper present, are simple, easily controlled and cost less, but still maintain the merits of soft - switching for the main switching devices
這些變換器與那些需要輔助開關來實現主開關的軟開關工作的變換器相比，具有結構簡單、易於控制、成本較低的優點。所提出的新型功率因數校正軟開關變換器除具有以上優點外，還能有效解決二極體的反向恢復所帶來的問題。分享友人