PPT-Eddy Current Effects in the Tuner of the 2-nd Harmonic Boos

Main results of the tuner study by 3D modeling 152017 2nd harmonic cavity meeting 1 2D analysis results refresher 152017 2nd harmonic cavity meeting 2 Geometry Current Ramp simplified. It is used for measuring targets made of electrically conductive materials which may be either ferromagnetic or nonferromagnetic A highfrequency alternating current flows through a coil cast in the sensor housing The electromagnetic coil field induc 1489 Vector Research 1061 Victor 1055 Vidikron 1047 1103 Vidtech 1004 1005 Viewsonic 1361 1489 1495 Viking 1100 Vizio 1489 Wards 1000 1001 1004 1005 1031 1044 1047 1048 1053 1056 1057 1059 1060 1061 1063 1064 1103 1118 Waycon 1085 Westinghouse 136 7 It is used for measuring targets made of electrically conductive materials which may be either ferromagnetic or nonferromagnetic A highfrequency alternating current flows through a coil cast in the sensor housing The electromagnetic coil field induc 656 JPEG Encoder Scaler H264MPEG2 TranscoderEncoder SX3 1Gbit FCRAM A high frequency alternating current is fed through a coil embedded in a sensor housing The electromagnetic field from the coil induces eddy currents in the conductive target As a consequence the alternating current resistance of the coil changes Th Eddies and mixing. L. Talley Fall, . 2015. 1. Mesoscale eddies. “Eddy” fluctuations in general (horizontal and vertical). Eddy kinetic energy. Eddies and horizontal mixing. Diapycnal (quasi-vertical) mixing. Cures . for . Harmonics. Larry Stanley. RSE,Nashville,TN. Harmonics . —. What?. Non-linear loads. draw . non-sinusoidal current. from a sinusoidal line . (current doesn’t look like voltage). :. . Lenz's law . Induced current produces a secondary magnetic field that is always opposed to the primary magnetic field that induced it, an effect called . Lenz’s law. .. Self-inductance (L). The alternating current in the coil generates an alternating magnetic field that induces an . Eddy current inspection is one of several NDT methods that use the principal of “electromagnetism” as the basis for conducting examinations. .. Eddy currents are created through a process called electromagnetic induction. When alternating current is applied to the conductor, such as copper wire, a magnetic field develops in and around the conductor. This magnetic field expands as the alternating current rises to maximum and collapses as the current is reduced to zero. If another electrical conductor is brought into the close proximity to this changing magnetic field, current will be induced in this second conductor. Eddy currents are induced electrical currents that flow in a circular path. They get their name from “eddies” that are formed when a liquid or gas flows in a circular path around obstacles when conditions are right.. September 15, 2014. Presented by Bonita S. Martin, PE. TRC Engineers. A Year 2014 Approach. Introduction to Presentation. Welcome. How this topic was chosen and by whom. Why . I am the presenter. Intent . Larry Stanley. RSE,Nashville,TN. Harmonics . —. What?. Non-linear loads. draw . non-sinusoidal current. from a sinusoidal line . (current doesn’t look like voltage). :. Non-incandescent lighting. Harmonic current calculation. Concept explanation. Click for next slide. Harmonic current calculation. New functionality available in xSpider 3.. 4. .. 8. and higher. Concept explanation. Why to calculate harmonic current:. Naeem Huque. Monday, June 10. th. , 2019. Outline. Introduction. Tuner requirements. Performance. Tuner Components. Frame. Motor. Harmonic Drive. Tuner development and testing. Procurement . plan. Summary. Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, . China. College of Electrical and Information Engineering , Hunan . University, Changsha 410082, China. Chaoqun. . Niu.