DCDC-20A DC到DC双电池充电器用户手册说明书 DCDC-20A DC to DC Dual Battery Charger User Manual
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谐振型DC-DC以其高效率、高功率密度、宽泛的增益及良好的电磁兼容特性[1-9]而得到了广泛的应用,其中,L-LLC谐振型双向DC-DC变换器(L-LLCresonant Bidirectional DC-DC Converter, L-LLC-BDC)以其正向和反向运行时拓扑完全一致,且均可实现升压和降压等优点成为近年来的研究热点。 L-LLC-BDC的运行效率是衡量该变...
FIG. 1 shows a known circuit diagram of a DC charging station with a 3-phase mains connection1, an input filter2, an isolating transformer3, an AC-DC converter4, an output filter5, and also a battery connection6, via which the battery to be charged7can be connected to the charging st...
In [22], a bidirectional fast charging system control strategy consisting of two cascaded stages has been proposed, where two DABs are connected in parallel at the battery side. However, in [23], an isolated DAB-based single-stage AC-DC converter has been presented. The charger in [23] ...
charger. In addition, the charging power under real conditions depends on the battery management system and ambient temperature. Furthermore, manufacturers apply different charging profiles for the constant-current/constant-voltage (CCCV) charging method [13]. Therefore, it must be acknowledged that ...
and the higher efficiency levels make it a sound device for PFC / DC-DC stages. Typical battery system voltages up to 475 V can be reached and the reduced switching losses result in excellent light- / full-load efficiency. On-board charger designs will become more compact and high-...
电动汽车的架构至少包括一个带有低压储能器的和多个电力负载的低压子供电网,以及一个带有高压储能器的高压子供电网。辅助HV-LV DC-DC的作用是在这两个供电子网之间实现能量的双向流动。 您面临的最大挑战是:如何实现可能的最高效率并且控制整体系统成本。另外,还应该将DC-DC所占的体积保持在绝对极小值。英飞凌的产...
Previouse14.func.queueScripts.add(function(){ e14.func.repositionNavButtons(); })element14 Learning CenterDC Power III: High Power Conversion & Wide Bandgap TechnologySponsored by1. Introduction2. Objectives3. Basic Concepts4. Analysis Related Components