Multiphase direct current-direct current converter system for adaptive phase shedding and switching frequency control based on load current, has pulse width modulation generator connected to each phase, and generates necessary control signals for phase switching operation
	SURYANARAYANA K; SHETTY A; SWATHI H H
	2024-11-12
专利权人	UNIV NITTE (UYNI-Non-standard)
申请日期	2024-11-12
专利号	IN202441087011-A
成果简介	NOVELTY - The system has a direct current-direct current (DC-DC) converter (102) operating module with individual phases (106) connected in parallel, where each phase is provided with wide bandgap power semiconductor devices designed to minimize switching losses. An input capacitor (104) is connected with the DC-DC converter for filtering input voltage fluctuations. An output capacitor (108) filters output voltage fluctuations and maintains consistent output ripple at an output end. A digital controller manages adaptive phase shedding and switching frequency. A pulse width modulation (PWM) generator is connected to each phase, and generates necessary control signals for a phase switching operation. A voltage controller (112) regulates output voltage by generating a reference current based on load conditions. USE - Multiphase DC-DC converter system for adaptive phase shedding and switching frequency control based on load current. Uses include but are not limited to telecommunications, data centers, automotive systems, and computing. ADVANTAGE - The system reduces the stress on individual components and unnecessary power losses, achieves higher efficiency, improves overall performance of the DC-DC converter, prevents disruptions in the power output, and enhances safety and reliability of the system under varying operating conditions. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a multiphase DC-DC converter method for adaptive phase shedding and switching frequency control based on load current. DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram of the multiphase direct current-direct current converter system for adaptive phase shedding and switching frequency control based on load current. 102Direct current-direct current converter 104Input capacitor 106Individual phases 108Output capacitor 112Voltage controller
IPC 分类号	H02M-001/00 ; H02M-001/14 ; H02M-003/156 ; H02M-003/158 ; H02M-003/335
国家	印度
专业领域	能源矿产
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/14564
专题	中国科学院新疆生态与地理研究所
作者单位	UNIV NITTE (UYNI-Non-standard)
推荐引用方式 GB/T 7714	SURYANARAYANA K,SHETTY A,SWATHI H H. Multiphase direct current-direct current converter system for adaptive phase shedding and switching frequency control based on load current, has pulse width modulation generator connected to each phase, and generates necessary control signals for phase switching operation. IN202441087011-A[P]. 2024.

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