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英语翻译Application of individual distributedgenerators can caus

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/16 15:09:06
英语翻译
Application of individual distributed
generators can cause as many problems as it may solve.A
better way to realize the emerging potential of distributed
generation is to take a system approach which views
generation and associated loads as a subsystem or a
“microgrid”.During disturbances,the generation and
corresponding loads can separate from the distribution
system to isolate the microgrid’s load from the disturbance
(providing UPS services) without harming the transmission
grid’s integrity.This ability to island generation and loads
together has a potential to provide a higher local reliability
than that provided by the power system as a whole.In this
model it is also critical to be able to use the waste heat by
placing the sources near the heat load.This implies that a
unit can be placed at ‘any point on the electrical system as
required by the location of the heat load.
Index:microgrid,distributed generation,CHP,intentional
islanding,voltage droop,power vs.frequency droop,
inverters
摘要:若采用多个各自独立运作的分散式发电机,它们可能产生的问题,会与它们能够解决的一样多.若要实现分散式发电所逐渐显现的潜力,一个更好的方法是运用 "系统" 概念,把发电和相关的用电负荷视作一个子系统或一个 "微电网".在受到干扰时,发电设施和相应的用电负荷都可以从配电系统中分离,从而把微电网的负荷与有关的干扰分隔开(因此提供了不间断供电服务)而不会损害输电网路的原整性.这种把发电和用电负荷孤岛化的能力,可以为局部地方提供比整个供电系统更高的可靠程度.在这种模式下,至关重要的,是能够把热源放置在用热负荷附近,以便善用废热.这就意味著发电机组会被放置在整个电力系统中的任何一点,以配合用热负荷的位置.
索引:微电网、分散式发电、CHP、刻意孤岛化、电压下降、功率对频率的比率下降、换流器