Ripple due to asymmetry in symmetrical Cockcroft–Walton cascade rectifier circuit
作者:
Haibo Zhang,
Akio Takaoka,
期刊:
Review of Scientific Instruments
(AIP Available online 1994)
卷期:
Volume 65,
issue 12
页码: 3864-3865
ISSN:0034-6748
年代: 1994
DOI:10.1063/1.1145181
出版商: AIP
数据来源: AIP
摘要:
We experimentally examine the ripple and its spectra in the dc output of a symmetrical Cockcroft–Walton (CW) cascade rectifier circuit. Results show that the ripple due to the load consists of even harmonics and the ripple due to the circuit asymmetry consists of odd harmonics. In the latter, the ripple caused by the asymmetry of circuit elements cannot be compensated for completely through the asymmetry of the input voltage because of nonlinearity of a CW circuit. Approximately, the residual ripple is inversely proportional to the load resistance. ©1994 American Institute of Physics.
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