鐵心電感 的英文怎麼說
中文拼音 [tiěxīndiàngǎn]
鐵心電感
英文
core inductance-
Laminated core packages for transformers and inductors used in telecommunication and electronic equipment ; part 1 : dimensions
電信和電氣設備用的變壓器和電感器的疊片鐵心包.第1部分:尺寸Laminated core packages for transformers and inductors for use in telecommunication and electronic equipment - specification for dimensions
電信和電氣設備用變壓器和電感器疊片鐵心包.第1部分:尺寸規范Laminated core packages for transformers and inductors used in telecommunication and electronic equipment - part 1 : dimensions iec 61021 - 1 : 1990 ; german version en 61021 - 1 : 1997
電信和電氣設備變壓器和電感器疊片鐵心包.第1部分:尺Outline dimensions of transformers and inductors for use in telecommunication and electronic equipmemt. part 2 ; transformers and inductors using yex - 2 laminations for printed wiring board mounting
通信和電子設備用變壓器和電感器外形尺寸第2部分:採用yex - 2系列鐵心片印製板安裝式變壓器和電感器On the other hand, the harmonic and surge current in capacitor banks is restrained so that the capaci - tor is protected by reactor. since this type of reactor has a dry - type air - cored structure, no - core structure without ferromagnetic induc - tion effect, it is provided with the feature of good linearity and low noise, so that the product is convenient for maintenance and ope - ration in all weather
該型電抗器採用乾式空心結構，維護簡單，運行安全，無鐵心，不存在鐵磁飽和，電感值不會隨電流變化而變化，線性度好，噪聲低，適合全天候條件下運行。Since iron hearts of a very similar role to iron core magnetic - fluid changes will enable the inductance with the electrical frequency change, and therefore affect the dynamics of the electrical performance
5 .由於爪極鐵心中的渦流作用引起鐵心磁導的變化，也就使電機的電感隨頻率而變化，因此影響電機的動態性能。The control motors in the well traction robot require high temperature resistant, quick response, small volume and large power density. because coreless dc motors uses ironless - rotor, the inertia and inductance is very small, mechanical time constant is less than 28 milliseconds, several products can attain in less than 10 milliseconds. its weight and size are 1 / 3 - 1 / 3 less when compared with an iron core motor of same power
水平井牽引機器人對控制電機不僅有耐高溫要求，而且有響應快、體積小、能量密度大等要求，而空心杯電樞直流電動機由於無鐵心，故慣量和電感均大為減小，機電時間常數小於28ms ，部分產品可以達到10ms以內;與同等功率的鐵芯電機相比，其重量、體積減輕1 / 3 - 1 / 2 ，是低慣量電機中性能最好的一種。Ferrite cores - standard inductance factor and its tolerance
鐵氧體磁心.標準電感因子及其公差1. since this type of reactor has a dry - type air - cored structure, which will prevent leakage and burning so as to maintenance easily and operate reliably. no - core structure without ferromagnetic induction effect so that it is provided with the feature of good linearity and low noise
1 .電抗器採用乾式空心結構，避免油浸式電抗器發生漏油易燃等缺點，維護簡單，運行安全，無鐵心，不存在鐵磁飽和，電感值不會隨電流變化而變化，線性度好，噪音低。Single core typy current transformer
單鐵心型電流互感器For the former has inductance winding and ferromagnetic material, its measurement range is restricted by saturation, so it has a narrower range of frequency. being an inductance, it has the possibility of resonance
由於電磁式電壓互感器帶有電感線圈和磁性材料，測量范圍受鐵心磁飽和的限制，傳輸頻帶不夠寬；作為感性元件，存在鐵磁諧振的可能，可靠性差。The observer makes use of motor parameters to estimate speed, but these parameters ( stator and rotor resistance, magnetizing inductance ) will vary because of the change of environmental temperature, iron loss and main flux saturation. so parameter variation will lead to the error of estimation, the purpose of this paper is to study the influence and the compensation of parameter variation
因為觀測器在估計轉速時利用的是電機的額定參數，而電機的參數（定子電阻、轉子電阻、勵磁電感）由於環境溫度的變化、鐵心損耗和主磁飽和的影響將發生變化，所以必然有估計誤差產生。This voltage transformer has three poles and the iron is made of sheet. the body is fixed on the box cover by clamping. there have the primary and secondary bushing also on the box cover
本系列電壓互感器的鐵心由條形矽片疊成，為三柱芯式，器身用鐵夾件固定在箱蓋上，在箱蓋上裝有一次及二次套管等，油箱用鋼板焊成，油箱壁下部裝有接地螺栓及放油塞，箱底有四個安裝孔。By adopting resistance divider, voltage sensor designed in this topic has no ferromagnetic resonance, overcome saturation, has no load sharing, and is permitted to short and cutoff in circuit, so it has high reliability
本課題所研究的電壓傳感器採用電阻分壓器原理，不存在鐵磁諧振，克服了鐵心飽和，不再有負荷分擔，短路和開路都是允許的，具有高的可靠性。Considering the influence of damping winding and if core is saturated or not, the no - loading emf waveform of a conventional generator having the same size with the prototype ( except the stator slot ) is analyzed, and the waveform deviation factor is taken out
對一臺具有與電力發生器樣機相同尺寸（除定子槽形）傳統發電機的空載電勢波形進行了分析。分析了不考慮鐵心飽和、考慮阻尼繞組影響和考慮鐵心飽和、考慮阻尼繞組影響兩種情況下，它的空載感應電勢，求取了空載電勢波形畸變率。Surface acoustic wave components, capacitors, emc filters, ntc thermistors, ptc thermistors, ferrites & accessories, inductors, microwave ceramics, arrestors, rf modules etc
聲表面波元件，電容器，電源濾波器，熱敏電阻，壓敏電阻，鐵氧體磁心與附件，電感器件，微波陶瓷元件，氣件放電管，射頻前羰模塊等等The series of current transformers are resin insulated ， fully enclosed and busbar type. the iron core is circular and the secondary winding goes around the core before casting by epoxy
本型電流互感器的鐵心為圓環形，二次繞組勻繞制在鐵心圓周上，用環氧樹脂混合料澆注成形。Harmonized system of quality assessment for electronic components - sectional specification : fixed inductors with ceramic or ferrite core wound with copper wire for rf circuits
電子元器件質量評定協調體系.分規范.射頻電路用帶陶瓷或鐵心的銅導線線繞固定電感器Then according to the essential trial of electric drive system in electric vehicles ( evs ), it is built that the simulation model of induction motor drive system of evs in efficiency optimization control ( eoc ), which suits different motors for simulation and research concerning the running condition of evs. taking nonlinear saturation problem into consideration, simulation study on eoc is proceeded by using an actual motor acting as an example, comparison of eoc with classical u / f control mode is completed at the same time. it is analysed that the variation of losses and their distribution causing by eoc
聯系實際的應用背景，提出了電動車的最大效率控制問題。然後，從電動車電驅動系統的基本特性出發，建立了電動車工況下最大效率控制的感應電機驅動系統模擬模型，通過實例在飽和非線性的條件下進行了最大效率控制的模擬計算。針對感應電機損耗將最大效率控制產生的損耗變化及分佈規律進行了研究，對鐵心損耗的影響進行了分析。Laminated core packages for transformers and inductors for use in telecommunication and electronic equipment - part 2 : electrical characteristics for cores using yee 2 laminations
電信和電氣設備用的變壓器和電感器的疊片鐵心包.第2部分:用yee 2疊片鐵芯的電器性能分享友人