Capacitive power transfer (CPT) system design using a class E resonant converter circuit

Kamarudin, Kh; Saat, Shakir; Yusmarnita, Y.; Ramli, Mohd Sufian; Sufiah, A. W. Siti

doi:10.1063/1.4940290

Cited by 5 publications

(5 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Western Turkmenistan is characterized by a complex geological structure, where the presence of various rocks and formations requires in-depth research. Accurate determination of the structure and properties of underground formations plays a crucial role in choosing the location of wells and determining the optimal drilling depth [24][25]. Successful drilling of ultra-deep wells requires access to advanced technologies and hightech drilling equipment.…”

Section: Discussionmentioning

confidence: 99%

Prospect forecast for drilling ultra-deep wells in difficult geological conditions of western Turkmenistan

Deryaev

2023

Sustainable Engineering and Innovation

View full text Add to dashboard Cite

The relevance of the study is related to the growing need for efficient production of hydrocarbons in the difficult geological conditions of western Turkmenistan to ensure energy security and economic development of the region in the changing global oil and gas market. The purpose of the study is to conduct a comprehensive analysis of the geological, technical, and economic aspects of drilling ultra-deep wells in difficult geological conditions of western Turkmenistan to assess their potential feasibility and contribution to the energy infrastructure of the region. The study used analytical, functional, and statistical methods, classification, and synthesis. The prospects for drilling wells in difficult and extreme geological conditions of western Turkmenistan were identified. The analysis of the current state of prospecting and exploration in this region was carried out, while the main attention was paid to the investigation of the main difficulties faced by drillers when working with deep horizons of the reedbeds. As a result of the conducted research, general principles and recommendations aimed at overcoming these problems were developed. Despite the successful introduction of modern technical and technological innovations that meet international standards when drilling deep and ultra-deep wells in the West Turkmen depression, the study emphasized that the existing drilling problems have not yet been eliminated. This study will provide valuable recommendations and information for making informed decisions when developing and implementing projects for drilling ultra-deep wells in difficult geological conditions, contributing to effective resource management and development of the oil and gas industry in western Turkmenistan.

show abstract

Section: Discussionmentioning

confidence: 99%

Prospect forecast for drilling ultra-deep wells in difficult geological conditions of western Turkmenistan

Deryaev

2023

Sustainable Engineering and Innovation

View full text Add to dashboard Cite

show abstract

“…In this area, the research works conducted by applying the generalized topological models of Shulman-Khusid [13][14][15][16][17][18][19][20] to the pulsating flow of visco-elastic fluids are insufficient. It is known that the generalized topological models of Shulman-Husid play an important role in characterizing the pulsating behavior of polymer fluids, turbid water mixtures, and other similar fluids [21][22][23][24].…”

Section: Introductionmentioning

confidence: 99%

Pulsating flow of stationary elastic-viscous fluids in flat-wall channel

Begjanov,

Shukurov,

Yuldoshev

2023

E3S Web of Conf.

View full text Add to dashboard Cite

show abstract

“…Taking into account the weaknesses of AET's sensitivity to frequency variation and IPT's sensitivity to metal barriers [14], [15], CPT was selected in this study. CPT has the added benefits of less electromagnetic interference (EMI) and lower power loss [16], [17]. Fundamentally, CPT transmits power in a near-field application without using cables or wires but utilises an electric field instead [18]- [22].…”

Section: Introductionmentioning

confidence: 99%

Analysis and design of class E-LCCL compensation circuit topology circuit topology for capacitive power transfer system

Hasan

Saat

Yusop

et al. 2021

IJPEDS

Self Cite

View full text Add to dashboard Cite

<p class="Abstract">This research introduces the analysis and design of Class E-LCCL for capacitive power transfer (CPT) system. The CPT Class-E LCCL system is able to operate at high-frequency with decreased capacitance plate size and at reduced power losses by minimising switching losses. Additionally, the design of a CPT Class-E LCCL power amplifier is less complicated, since it is usually lighter and smaller with comparative intolerance to different circuit variants; hence, enabling the possibility of miniaturising the system. In this work, the capability of the CPT Class-E LCCL CPT system powered by 24 V DC supply voltage while operating at 1 MHz was analysed via experimental works and extensive simulation. Lastly, a CPT Class-E LCCL system prototype was built, generating 10 W output power via a 0.1 cm air gap at a near-perfect efficiency level of 96.68%. These findings could be beneficial for household apparatus, medical implants, and charging consumer electronics.</p>

show abstract

Capacitive power transfer (CPT) system design using a class E resonant converter circuit

Cited by 5 publications

References 10 publications

Prospect forecast for drilling ultra-deep wells in difficult geological conditions of western Turkmenistan

Prospect forecast for drilling ultra-deep wells in difficult geological conditions of western Turkmenistan

Pulsating flow of stationary elastic-viscous fluids in flat-wall channel

Analysis and design of class E-LCCL compensation circuit topology circuit topology for capacitive power transfer system

Contact Info

Product

Resources

About