阅读说明：本技术 用于电驱动机动车的模块化增程器系统，以及具有增程器的电驱动机动车 (Modular range extender system for an electrically driven motor vehicle, and electrically driven motor vehicle having a range extender ) 是由 S·丹妮 J-P·普罗特 W·施奈德 于 2020-04-16 设计创作，主要内容包括：本发明涉及一种用于电驱动机动车(52)的模块化增程器系统(20),包括多个燃料电池单元基本模块(10),每一燃料电池单元基本模块(10)具有串联连接的多个燃料电池单元和用于供应氢气和空气以及用于排放水和残余气体的接口；以及介质供应装置,其被设计成经由所述接口向所述燃料电池单元基本模块(10)供应空气和氢气,并经由所述接口从所述燃料电池单元基本模块(10)排放水和残余气体；其中为了提供不同的输出和/或电压,不同数量的燃料电池基本模块(10)可按不同的串联和/或并联电路来彼此电连接,并且可与介质供应装置一起配置以形成增程器(22)的相应变型。本发明还涉及用于电驱动机动车(52)的车辆电气系统的电路布置(40)以及具有此类电路布置(40)的电驱动机动车。(The invention relates to a modular range extender system (20) for an electrically driven motor vehicle (52), comprising a plurality of fuel cell basic modules (10), each fuel cell basic module (10) having a plurality of fuel cells connected in series and interfaces for supplying hydrogen and air and for discharging water and residual gases; and a medium supply device designed to supply air and hydrogen gas to the fuel cell basic module (10) via the interface, and to discharge water and residual gas from the fuel cell basic module (10) via the interface; wherein, in order to provide different outputs and/or voltages, different numbers of fuel cell basic modules (10) can be electrically connected to each other in different series and/or parallel circuits and can be configured together with a medium supply to form corresponding variants of the range extender (22). The invention further relates to a circuit arrangement (40) for a vehicle electrical system of an electrically driven motor vehicle (52) and to an electrically driven motor vehicle having such a circuit arrangement (40).)