frequency resonance 中文意思是什麼
frequency resonance
解釋
頻率諧振-
If the numerical value line resonance frequency plus some shaft connatural frequency of generator is equal to operation frequency, it brings about coupling resonance between generator and system, which maybe results in shaft rupture of synchronous generators
當線路電氣諧振頻率與同步電機的軸系某一固有振蕩頻率近似互補于電網工頻時，將導致機電系統的耦合振蕩，嚴重的會造成同步發電機大軸的扭斷。 -
The main features of the apparatus are focus on small volume, light weight, no iron core, no magnetic saturation and no ferreous resonance, moreover, related advantages such as the large range of transient and frequency response, excellent electrical magnetic compatibility, oil - free configuration, reliable insulation structure, are all the trends of current transformer in the future. meanwhile, it should agree with the future power gauge and digital, computer, automatic relay protection. it will meet the demand of digital power network
它具有體積小、重量輕；無鐵芯、不存在磁飽和與鐵磁諧振問題；動態響應范圍大，頻率響應寬；抗電磁干擾性能強；無油化結構、絕緣可靠、價格低等優點；是未來電流互感器發展的方向，是新一代電力數字網發展的需要，適應電力計量和保護數字化、微機化和自動化發展的潮流。 -
Along with the extensive use of power cable lines in power distribution system, the probability of fundamental frequency resonance has greatly increased
隨著配電網中電纜線路的大量使用，出現基波電流諧振的可能性大大增加，威脅系統的正常運行。 -
Study of modulation signal ' s parameters in resonance type jointless shifting frequency track circuit
諧振式無絕緣移頻軌道電路調制信號參數研究 -
Based on the special load of the contactless system, this paper analyses and contrasts the principle and feature of the series and parallel resonance circuit. design the high frequency full - bridge series resonance converter and make the main circuit apply to the contactless electrical power deliver system and analyses the process of the main circuit in detail
根據無接觸電能傳輸系統特殊的負載特性，詳細分析並對比了並聯和串聯逆變器的工作原理及電路特點，設計出應用於無接觸系統中的高頻全橋串聯諧振逆變器的拓撲結構，進而設計並製作了系統的主電路，詳細的分析了主電路的工作過程。 -
Precise thickness - shear resonance frequency of electroded piezoelectric crystal plates and its applications in resonator design
帶電極壓電晶體板厚剪共振頻率的精確確定及其在諧振器設計中的應用 -
In the end, by studying the load character of contactless electrical power deliver system, this paper designs the high frequency full - bridge series resonance converter
最後，文中詳細分析了無接觸電能傳輸系統的負載特性，進而設計出用於無接觸電能傳輸系統的高頻全橋串聯諧振逆變器的拓撲結構。 -
In the next place, the paper analyses systematically high frequency coaxial winding transformer applied to the load of series resonance converter, puts up its mathematical model, and presents a optimum design
其次，文中對串聯諧振逆變器的負載高頻同軸繞組變壓器進行了系統分析，給出了數學模型，並提出了優化設計方案。 -
High - frequency pulse lasers with resonance tube ultrasonics
高頻率的脈沖雷射和超聲波 -
Methods for calibration of vibration and shock pick - ups - resonance frequency testing of undamped accelerometers on a steel block
安裝在鋼塊上的無阻尼加速度計共振頻率測試 -
Calibration of vibration and shock pick - ups - method of test for resonance frequency of undamped accelerometers on a steel block
振動和沖擊傳感器的校準.鋼鑄錠無阻尼加速度計共振頻率的試驗方法 -
Methods for calibration of vibration and shock pick - ups. resonance frequency testing of undamped accelerometers on a steel block
振動與沖擊傳感器的校準方法安裝在鋼塊上的無阻尼加速度計共振頻率測試 -
While simulating the resonant circuits, we finished a microstrip resonance, which has high q - factor and fits to design w - band low phase noise oscillators. select beam lead hyperabrupt junction varactor and gunn die made in china as vco ’ s frequency turning component and minus resistance
此外，文中還對w頻段微帶結構直流偏置網路、微帶波導過渡等外圍電路進行了模擬優化，設計方法和結論對毫米波微帶電路設計具有通用的參考價值。 -
Resonance frequency analysis and solution of the electronic belt weigher
電子皮帶秤的共振頻率分析及解決方法 -
In the two - photon resonance case, part of the input pulse energy is transformed into higher and lower frequency components through amplified spontaneous emission and four - wave mixing, and the medium shows strong optical power limiting effect
在雙光子共振情況下，即入射脈沖頻率等於1 、 3能級之間的共振頻率的一半，由於介質中放大的自發輻射和四波混頻的作用，部分入射脈沖能量轉化為高頻和低頻電場成分的能量，分子介質表現出了很強的光功率限幅特性。 -
It is the harmonic resonance of these archangelic letters with both the higher vibratory frequency patterns of god ' s name, and the elements of the lesser creation worlds, which allows this synchronization to occur
這就是這些大天使字母諧波共振效應，既具有上帝名稱更高級振動頻率模式，又具有較少的創造世界的大自然力量，大自然力量保證了同步性發生。 -
The spectrum analysis showed that only the balance signals require processing by digital filter, and only inherent frequency components of balance, bracket and model system of the balance signals will require filtering, but the resonance components of test force oscillatory are. saved as more as possible
數據的頻譜分析結果表明只須對天平測量信號做數字濾波處理；濾波原則是僅需濾掉天平、支架、模型系統的固有振動頻率分量，同時盡可能多地保留實驗強迫振動的各階諧振信號。 -
Based on two fault diagnosis instrument systems for rolling bearing and car, several diagnosis strategies using integrated intelligence have been brought forward. applied methods that fault feature is extracted from high frequency resonance signal have also been presented. many experiment results have shown the effectiveness of these methods
以滾動軸承和車輛故障診斷儀器系統為研究背景，提出了幾種集成智能故障診斷策略和從高頻共振信號中提取故障特徵的實用方法，並充分利用這些方法對滾動軸承和車輛的多種故障診斷進行了實驗研究，證明了這些診斷方法的有效性。 -
2 low frequency resonance, spanning 40 - 100hz, occurs beside the track. the wheel rail interaction creep force and the sleepers natural frequency cause this
（ 2 ）列車行進之輪軌激振力頻率與基鈑自然頻率發生共振產生40 - 100hz之低頻噪音。 -
Experiment result shows that the high frequency resonance analysis based on half - complex wavelet can improved the sensitivity of rolling bearing fault diagnosis
實驗結果表明基於半復小波的高頻共振分析法能提高滾動軸承的早期故障診斷率。
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