• 검색 결과가 없습니다.

Harmonics Measurement and Analysis for Korea High Speed Train Prototype

N/A
N/A
Info
다운로드
Protected

Academic year: 2021

Share "Harmonics Measurement and Analysis for Korea High Speed Train Prototype"

Copied!
7
0
0

로드 중.... (전체 텍스트 보기)

전체 글

(1)
(2)

PT CT

POWER ANALYZER

DATA ACQUISITION

SYSTEM 전력량

역율 전류(실효치) 전압(실효치) 주변압기

가선

판토

(3)

60 80 100 0 100 200

Distance, kM

Altitude, m Speed, km/h

(4)

10 20 30 40 50 60 0

1 2 3 4 145 146

Ha rmon ic Cu rren t, A

Harmonic rank

09:55:00 10:02:00 10:09:00 10:16:00

Time, hh:mm:ss

(5)

10 20 30 40 50 60 0

1 2 150 155

Harmonic Current, A

Harmonic rank

11:00:00 11:10:00

0 50 100 150 200 250 300

Load Current, A

Time, hh:mm:ss

10 20 30 40 50 60

0 1 2 30 35

Harmonic Current, A

Harmonic rank

11:30:00 11:40:00

0 50 100 150 200 250

Load Current, A

Time, hh:mm:ss

10 20 30 40 50 60

0 1 2 50 55 60

Harmonic Current, A

Harmonic rank

13:20 13:30

0 100 200 300 400

Load Current, A

Time, hh:mm:ss

(6)

0 80 160 240 320 0

1 2 3 4 3.8

Psophometric Current, A

Speed, km/h

0 10 20 30 40 50

0.0 0.2 0.4 0.6 0.8 1.0 1.2

Weight

Frequency, Hz

(7)

참조

지금 다운로드하기 ( PDF - 7 페이지 - 0.93 MB )

관련 문서

WT310/WT310HC/WT330 Digital Power Meter

Appendix 1 Symbols and Determination of Measurement Functions ...App-1 Appendix 2 Power Basics (Power, harmonics, and AC RLC circuits) ...App-6 Appendix 3 Power

목차

그리고 오산에서 관측된 4일 00UTC 단열선도에서 지상에서 850hPa 고도까지 강한 역전층이 형성되어 있는 것을 볼 수 있는 데 이는 925hPa에서 850hPa

저작자표시

this study analysed cast speed and solidification in thermal and flow perspectives and based on the results, conducted a confidence test on the high-speed general purpose

간담화, 한일도서협정과 일본정부의 식민지 지배 인식의 연속성*

In order to analysis the perception this article examines ‘Kan statement’ and ‘Korea-Japan Agreement for Books’ through ‘Treaty on Basic Relations

저작자표시

따라서 낙뢰 및 서지 전압, 전류 등에 의한 피해를 최소화하기 위해 다양한 방법들이 제시되고 있지만, 낙뢰대책 방안들을 건축물이나 철도신호설비들에 적용하기

Development of high-speed multi- channel data acquisition system for large-area Compton camera (LACC)

 The developed FPGA based high-speed multi-channel DAQ system includes smoothing, triggering, and pulse height measurement.  Considering the stable performance and

저작자표시

Various studies have been performed to improve properties of material, electrical and mechanical properties of railway train according to the increase of the speed in the

저작자표시

(A) direct transition.. The standard geometry for the Hall effect measurement... Experimental arrangement for a resistivity measurement.. Generalized Hall