勵磁場英文怎麼說
勵磁場 的英文翻譯
勵磁場 例句
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Next, in order to comprehand the electromagnetic characteristics and the dynamic characteristics of the new type of magnetic micromotors, the dissertation applied the concept of the magnetic scarlar potential of the irrotational magnetic fields and set up the mathmatic model for the inner magnetic field of the new type of motors from the basic equations and the boundary conditions of the motor magnetic field. oh the basis of the mathmatic model, the dissertation analized the various qualities of the magnetic field of the air gap between the rotor and the stator and gave a detailed calculation of the air gap ' s magnetic potential, magnetic field intensity, magnetic induction, the shape of the magnetic scarlar potential level surface, the distribution of the magnetic circuit, the magnetic induction the self - inductance and the mutual inductance of the coils
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Dry reed relays are also operated by energizing a coil, but in this type of relay, the coil is wound around the switch so that the induced magnetic field closes the switch干簧繼電器也是靠激 勵 一個線圈進行工作的,但是在這種類型的繼電器中,線圈環繞著開關,從而感應的 磁 場 使開關閉合。
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A precision force banacing accelerometer for ineration navigation application is developed. the resolution, low - sensitivity threshold and high thermal stability are considered as design parameters. in order to guarantee a low - sensitivity threshold while maintaining robustness against shock, push - pull type long flexures are used in this paper. to improve thermal stability, this paper discusses the use of electromagnets as a magnetic fied source. the silicon pendulum assembly and modified inducance type pick - up is also developed to reduce assembling procedure. the measure range of accelerometer is 0 - 70g
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The stator of aceg is connected to the grid and the three symmetrical excitation windings in the rotor are fed by converter. the magnitude and frequency and phase and phase sequence of excitation voltage can be controlled, so the magnitude and position of excitation mmf as well as the speed of rotor can be controlled. therefore, acegs have superior performances by contrast with conventional synchronous generators and induction generators, such as upstanding stability, power generation of variable speed constant frequency ( vscf ), adjusting active power and reactive power independently, and absorbing lag reactive power deeply交流 勵 磁 發電機的基本結構與繞線式異步電機相同,其定子側接電網,轉子上採用三相對稱分佈的 勵 磁 繞組,由變頻器提供對稱交流電 勵 磁 ,且 勵 磁 電壓的幅值大小、頻率、相位、相序都可根據要求加以控制,從而可以控制發電機 勵 磁 磁 場 大小、相對于轉子的位置和電機的轉速,使得交流 勵 磁 發電機具有良好的穩定性及轉速適應能力、獨立的有功與無功調節能力和較強的進相運行能力,性能超越傳統同步發電機和感應發電機,因而有著廣闊的應用前景。
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Then, the complementary fem based on the introduction of t - q is verified by the case study. finally, combining the complementary fem and direct method, analyse the electromagnetic field and parameter of controllable reactor. the obtained results show that the complementary fem can be applied with satisfactory accuracy in the computation of parameters of electromagnetic devices第四,基於t ?變量的互補有限元法,在混合激 勵 源情況下,分析計算了可控電抗器的 磁 場 和電感參數,並通過與實測電感量的相互印證,進一步證實了互補有限元法在電 磁 參數計算中的應用價值。
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