scholarly journals Design and Development of a High-Voltage Transformer-less Power Supply for Ozone Generators Based on a Voltage-fed Full Bridge Resonant Inverter

2012 ◽  
Vol 12 (3) ◽  
pp. 387-398 ◽  
Author(s):  
Muhammad Amjad ◽  
Zainal Salam ◽  
Mochammad Facta ◽  
Kashif Ishaque
Keyword(s):  
High Voltage ◽  
Power Supply ◽  
Design And Development ◽  
Voltage Transformer ◽  
Resonant Inverter ◽  
High Voltage Transformer

scholarly journals Breakdowns' Diagnosis of A New Character Three-Phase High Voltage Power Supply for Industrial Microwave Generators with N=2 Magnetrons per Phase

2016 ◽  
Vol 6 (3) ◽  
pp. 1248
Author(s):  
R. Batit ◽  
M. Chraygane ◽  
M. Ferfra ◽  
M. Fadel ◽  
A. Dsoul ◽  
...  
Keyword(s):  
High Voltage ◽  
Power Supply ◽  
Cell Voltage ◽  
Phase System ◽  
High Voltage Power Supply ◽  
Voltage Transformer ◽  
Three Phase ◽  
High Voltage Transformer ◽  
Microwave Generators ◽  
Electro Magnetic

This paper treats the modelisation of a new three phase character high voltage supply (HV) for industrial microwave generators with N=2 magnetrons per phase. This alimentation is based on the presentation of an equivalent p circuit model of a newly dimensioned high voltage transformer. Each phase of the three phase system supplies two parallel cell voltage doublers and current stabilizer. Each of these cells in turn supplies one magnetron 800Watts / 2.45GHz. This power supply is a star connection of three identical models of the single-phase power for N=2 magnetrons. The simulation under EMTP (Electro Magnetic Transients Program) in nominal conditions allows concluding that theoretical results are adjacent to the experimental measurements. Furthermore, a failure study of six magnetron of the microwave generator is also processed. The results permit to observe that the interaction between magnetrons dosn’t influence the nominal operation of the system.

Breakdowns' Diagnosis of A New Character Three-Phase High Voltage Power Supply for Industrial Microwave Generators with N=2 Magnetrons per Phase

2016 ◽  
Vol 6 (3) ◽  
pp. 1248
Author(s):  
R. Batit ◽  
M. Chraygane ◽  
M. Ferfra ◽  
M. Fadel ◽  
A. Dsoul ◽  
...  
Keyword(s):  
High Voltage ◽  
Power Supply ◽  
Cell Voltage ◽  
Phase System ◽  
High Voltage Power Supply ◽  
Voltage Transformer ◽  
Three Phase ◽  
High Voltage Transformer ◽  
Microwave Generators ◽  
Electro Magnetic

This paper treats the modelisation of a new three phase character high voltage supply (HV) for industrial microwave generators with N=2 magnetrons per phase. This alimentation is based on the presentation of an equivalent p circuit model of a newly dimensioned high voltage transformer. Each phase of the three phase system supplies two parallel cell voltage doublers and current stabilizer. Each of these cells in turn supplies one magnetron 800Watts / 2.45GHz. This power supply is a star connection of three identical models of the single-phase power for N=2 magnetrons. The simulation under EMTP (Electro Magnetic Transients Program) in nominal conditions allows concluding that theoretical results are adjacent to the experimental measurements. Furthermore, a failure study of six magnetron of the microwave generator is also processed. The results permit to observe that the interaction between magnetrons dosn’t influence the nominal operation of the system.

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