Description
hardware flow control. It is an ideal choice in the field of industrial automation.
The subject of power electronics and electric transmission mainly studies theoretical technologies and applications such as
new power electronic devices, electric energy conversion and control, power sources, electric transmission and its automation.
It is an interdisciplinary subject that has developed rapidly by integrating new achievements in power conversion, electromagnetism,
automatic control, microelectronics, electronic information, computers and other technologies. It has a wide range of influences and huge
effects on the development of electrical engineering disciplines and social progress. . This subject requires very high practical skills and is
quite difficult. Those with undergraduate degrees in electrical engineering, automation, and electronic information engineering are suitable to
apply for this major. The foundation required for this major is circuit basics, analog circuits and digital circuits, electrical engineering, single-chip
microcomputer technology, computer control technology, power electronics technology
, electric drive automatic control system, and digital signal processing.
Principle, manufacturing and application technology of power electronic devices; power electronic circuits, devices, systems and their
simulation and computer-aided design; power electronic system fault diagnosis and reliability; electric transmission and its automatic control system; electric traction;
electromagnetic measurement technology and devices; application of advanced control technology in power electronic devices; application
of power electronics technology in power systems; power conversion and control; harmonic suppression and reactive power compensation.
The universities with the strongest strength in this major: Huazhong University of Science and Technology (with outstanding scientific research results
in inverters and UPS, with well-known professors such as Chen Jian, Kang Yong, Duan Shanxu, etc.) Zhejiang University (with the only
National Laboratory of Power Electronics in China, It has strong teaching staff, including well-known professors such as Academician Wang
Gansheng and Xu Dehong, and has many scientific research achievements) Xi”an Jiaotong University (Xijiao Jiaotong”s Power Electronics
and Energy Research Center is at the leading level in the country, with many scientific research achievements, including Professor Wang Zhaoan,
a well-known expert in power electronics) Nanjing University of Aeronautics and Astronautics (with the Key Laboratory of Aeronautical Power Supply
and Aviation Science and Technology, strong faculty and many scientific research achievements) Hefei University of Technology and China University
of Mining and Technology (with national key disciplines of power electronics and electric transmission) North China Electric Power University (Professor
Zhang Yigong is He is one of the leaders in harmonic suppression and reactive power compensation in China, and Professors Shi Xinchun and Han
Minxiao are also leaders in power electronics and electric transmission).
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745-W2-P5-G5-HI-R-T GE Multilin Transformer protection system
745-W2-P5-G5-HI-A-L-R-E GE Multilin Transformer management relay
745-W2-P5-G5-HI-A-R-E GE Multilin Three-phase transformer protection system
745-W2-P5-G5-HI-A-E-H GE Multilin Transformer management relay
745-W2-P5-G5-HI-A GE Multilin High speed protection relay for transformer
745-W2-P5-G5-HI-A-E GE Multilin Transformer management relay
745-W2-P5-G5-HI GE Multilin High speed protection relay for transformer
745-W2-P1-G1-LO-E GE Multilin Transformer protection system
745-W2-P1-G1-HI-T-H GE Multilin Transformer protection relay
565-5-5-O-B GE Multilin feeder management relay
565-5-5-O-A GE Multilin Feeder management relay
565-5-5-A GE Multilin feeder management relay
SR489-P5-HI-A20 GE Multilin Electrical relay
489-P5-LO-A20 GE Multilin Generator management relay
489-P5-LO-A20-E GE Series 489 motor management relay
489-P5-HI-A20-T-H GE Multilin Generator management relay
489-P5-HI-A20-T GE Enhanced motor management relay
489-P5-HI-A20-E-H GE Multilin Generator management relay
489-P1-LO-A20-E GE Enhanced motor management relay
489-P5-HI-A20 GE Multilin 489 Motor management relay
489-P1-LO-A20-E GE Enhanced motor management relay
489-P1-LO-A20 GE 489 Motor management relay
850-EP5NNG5HNNANNGSPBCSENNBN GE Feeder protection system
850-EP5NNG5HNNALAGAPFBSENNBN GE Feeder protection system
850-EP5NNG5HNNAANGAPBBSENNBN GE Feeder protection system
850-EP5NNG5HNNAANGAPFCSENNBN GE Feeder protection system
SR469-P5-LO-A20-T GE Motor management relay
SR469-P5-LO-A20-E GE SR 469 Multilin relay
SR469-P5-LO-A20 GE Motor management relay with coating
SR469-P5-HI-A20-T GE SR469 Multilin relay
SR469-P5-HI-A20-E-H GE Motor management relay with coating
SR469-P5-HI-A20-E GE Multilin SR 469 Motor management relay
SR469-P5-HI-A20 GE Multilin Power motor management relay
SR469-P1-HI-A1-E-H GE Multilin Enclosure motor management relay
SR469-P1-H1-A1-E GE Multilin Series 469 relay
469-P5-LO-A20-T GE Multilin 469 Motor management relay
469-P5-LO-A20-E GE Multilin Conformal coated motor management relay
469-P5-LO-A20 GE Multilin 469 Motor management relay
469-P5-HI-A20-T GE Multilin Conformal coated motor management relay
469-P5-HI-A20-H GE 469 Motor management relay
469-P5-HI-A20-E-H GE Multilin Conformal coated motor management relay
469-P5-HI-A20-E GE Multilin relay
SR469-P1-HI-A1-E-H GE Motor management relay with coating
469-P5-HI-A1-E GE 469 Motor management relay
SR469-P1-H1-A1-E GE 469 Motor management relay
139-V-TC-FLC GE Model 139 General Electric relay
139-V-FLC GE Three-phase AC motor protection
139-NSF-V-TC GE Multilin Three-phase motor protection GE relay
139-DO-NFS-FLC GE Three-phase motor protection relay
139-DO-FLC GE Multilin motor protection relay
139-120V GE Electrical protection GE relay
139-H-FLC GE Multilin Relay for protection of three-phase motor
169PLUS-120N-125VDC GE Multilin 169 Plus motor management relay
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