Title :
Reducing emissions from an AC-DC-AC converter to improve Power Delivery Network behavior
Author :
Nicolae, Petre-Marian ; Nicolae, Ileana-Diana ; Mihai, George ; Patru, Ion
Author_Institution :
Energetics & Aeronaut. Dept., Univ. of Craiova, Craiova, Romania
Abstract :
The paper deals with specific matters concerning the electromagnetic disturbances introduced in an a.c. network by a static converter. A short description of the electronic converter AC-DC-AC of 1,500 W submitted to analysis is provided. The introduced disturbances are determined and analyzed considering the standard EN 50121-3-2. The disturbances transmitted through conducted emissions along the 1st phase and radiated emissions in the absence of anti-disturbances measures are represented. The conducted emissions for input and output ports are analyzed. Due to the influence of the PDN (Power Delivery Network), anti-disturbance measures were re-designed, details and discussions considering them being provided. Data concerning on the manufacturing of the new equipment including anti-disturbance measures are given. The equipment was tested considering the anti-disturbance measures and results are presented. They are complaint with EN 50121-3-2 Standard and with customer´s requests.
Keywords :
AC-DC power convertors; DC-AC power convertors; standards; AC-DC-AC converter; PDN; ac network; customer requests; electromagnetic disturbances; electronic converter; emission reduction; power 1500 W; power delivery network; power delivery network behavior; standard EN 50121-3-2; Electromagnetic interference; Electromagnetics; Induction motors; Optical fiber filters; Power harmonic filters; Receivers; Standards; AC-DC-AC converter; PDN behavior improvement; anti-disturbance measures; conducted emissions; radiated emissions;
Conference_Titel :
Electromagnetic Compatibility (EMC), 2014 IEEE International Symposium on
Conference_Location :
Raleigh, NC
Print_ISBN :
978-1-4799-5544-2
DOI :
10.1109/ISEMC.2014.6898958
