Estimation of Radiated Emissions From PV System Through Black Box Approach

Prajapati, Manish; Fan, Fei; See, Kye Yak

doi:10.1109/tim.2021.3102752

Cited by 11 publications

(2 citation statements)

References 15 publications

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“…The FD-TPS was first reported for power line in-circuit impedance measurement [9]. It was later improved and extended to many other EMC applications, such as electromagnetic interference (EMI) filter design of power converters [10] and radiated emission estimation from photovoltaic (PV) systems [11]. As shown in Fig.…”

Section: Frequency-domain Two-probe Setupmentioning

confidence: 99%

In-Circuit Impedance Measurement Setups of Inductive Coupling Approach: A Review

Fan¹,

Jie²,

Yang³

et al. 2022

Preprint

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In-circuit impedance measurement provides useful information for many EMC applications. The inductive coupling approach is a promising in-circuit impedance measurement method due to its non-contact characteristics and simple on-site implementation. Many measurement setups of this approach were reported. However, a comprehensive survey and comparison of these setups have not been found in the literature. This paper reviews these setups in terms of their characteristics, limitations, and applications. In addition, recommendations for future research are also presented.

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Section: Frequency-domain Two-probe Setupmentioning

confidence: 99%

In-Circuit Impedance Measurement Setups of Inductive Coupling Approach: A Review

Fan¹,

Jie²,

Yang³

et al. 2022

Preprint

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“…In contrast to the above-mentioned two approaches, the inductive coupling approach does not require any physical electrical contact with the energized SUT during online impedance measurements, and hence, it eliminates potential electrical safety hazards and simplifies the onsite implementation [10]. The inductive coupling approach was first proposed for power line online impedance measurement [50] and then it has been applied for many other applications, such as EMI filter design for a SMPS [2], condition monitoring of a transformer [51], faults diagnosis of a motor drive system [6], and radiated EMI estimation of a photovoltaic (PV) system [52]. Based on the differences in applications, the measurement setups of this approach can be classified into three categories: single-probe setup (SPS), two-probe setup (TPS), and multi-probe setup (MPS).…”

Section: Inductive Coupling Approachmentioning

confidence: 99%

A Survey of Impedance Measurement Methods in Power Electronics

Jie¹,

Fan²,

See³

et al. 2022

Preprint

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Impedance is one of the vital parameters that provides useful information for many power electronics related applications. A lot of impedance measurement methods in power electronics have been reported. However, a comprehensive investigation among these methods in terms of their characteristics, advantages, and limitations has not been found in the literature. In order to bridge this gap, a survey of the impedance measurement methods is conducted in this paper. These methods are introduced, discussed, and then classified into different categories depending on the measurement modes, principles, and instruments. Moreover, recommendations for the future research on the impedance measurement are also presented.

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