An inverter testing system for CRAC

Author

Jiang Wen ; Cao Wenlun ; Chen Bei ; He Yuyao

Author_Institution

CNCERT/CC, Nat. Comput. Network Emergency Response Tech., Beijing, China

fYear

2014

fDate

23-25 April 2014

Firstpage

1

Lastpage

5

Abstract

This paper aimed at functional requirements with CRAC (computer room air conditioning) inverter test system, and realized the test system hardware platform design, while completing the software functional design and programming algorithm. For example in Self-Made 10Kw inverter and Schneider ATV31H 2.2Kw inverter, we research on its output three-phase voltage, three-phase current for balance analysis and harmonic calculations. Practical application shows that the system can achieve efficient automated test process, and the measurement results with manual measurement are the same.

Keywords

air conditioning; harmonic analysis; invertors; CRAC inverter test system; Schneider ATV31H 2.2Kw inverter; balance analysis; computer room air conditioning inverter test system; harmonic calculations; output three-phase voltage; power 10 kW; power 2.2 kW; programming algorithm; self-made 10Kw inverter; software functional design; test system hardware platform design; three-phase current; Computers; Current measurement; Hardware; Harmonic analysis; Inverters; Testing; Voltage measurement; Air Conditioner Inverter; Balance Analysis; Harmonic Analysis; variable frequency drives (VFD);

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Green Building and Smart Grid (IGBSG), 2014 International Conference on

Conference_Location

Taipei

Type

conf

DOI

10.1109/IGBSG.2014.6835159

Filename

6835159