国际学生入学条件
Students applying from a master's degree program must have a grade point average (GPA) of 3.5 or higher on work beyond the B.S. degree. BSEE and BSCPE applicants must have a degree from an institution of higher learning that is recognized by the ECE department and a GPA of at least 3.5 on the last 60 credit hours of undergraduate work.
Applicants must submit to the Graduate School the same application materials required for M.S. applicants, plus a one- or two-page discussion of career goals and proposed areas of study.
Completed applications are routed to faculty in the interest area most closely aligned with the applicant's desired field of specialization. Faculty in the interest area then make recommendations to the Admissions Director or Graduate Administrative Committee regarding admission into the Ph.D. program and possible financial support.
The complete application includes
Virginia Tech Graduate School on-line application form, nonrefundable application fee $75.00.
An up-to-date, electronic copy of all official transcript(s) must be submitted with your on-line application. Please do not mail your official transcript(s) to the Graduate School until you have received an offer of admission from Virginia Tech. (Note that the ECE department does not require an official copy of your transcript(s).
Three (3) letters of recommendation.
Graduate Record Examination (GRE).
This is not required for Virginia Tech undergraduate students earning a B.S. degree in ECE at Virginia Tech with a GPA of 3.5 or higher in their last 60 hours.
TOEFL or IELTS exam for applicants earning undergraduate or graduate degrees from non-English institutions.
A Resume and a Statement of Purpose submitted with the on-line application.
For admission in Fall 2019, we expect a minimum TOEFL score of 90 (IBT) or IELTS score of 6.5 for admission. Further, TOEFL scores of 20 or greater in Listening, Writing, Speaking, and Reading subsections are required. A minimum TOEFL score of 550 on the paper-based test (PBT).Some departments may require higher minimum scores.
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雅思考试总分
6.5
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雅思考试指南
- 雅思总分:6.5
- 托福网考总分:90
- 托福笔试总分:550
- 其他语言考试:NA
CRICOS代码:
申请截止日期: 请与IDP顾问联系以获取详细信息。
课程简介
Power electronics research advances the technology for energy conversion. Virginia Tech has the largest university-based power electronics research program in the country. The Center for Power Electronics Systems (CPES) is a former NSF Engineering Research Center and has more than 70 industry partners. The Future Energy Electronics Center (FEEC) is noted for its technology for PV and EV inverters that achieve greater than 99 percent peak efficiency. ECE teams are developing pre-competitive technologies to address the challenges in renewable energy and storage systems in the electric grid. Efforts are split into three issues: dc-nanogrid operation and performance, modular multilevel converters, and applications for enhanced grid performance and integration. To boost dc-nanogrid performance, we are concentrating on developing bidirectional ac-dc nanogrid-interface converters, battery, PV- and wind-interface converters, and power management strategies. Multi-level converter efforts include SiC-based power Electronic Building Blocks (PEBB), SiC-based high frequency dc/dc transformers, 3-level bidirectional ac/dc nanogrid-interface converter, and harmonic/EMI filter design.
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