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Carbon Emissions Reduction and Power Losses Saving besides Voltage Profiles Improvement Using Micro Grids

机译：利用微电网改善电压分布，减少碳排放并降低功率损耗

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The objective of this paper is to evaluate the value of enhancement in voltage, amount of emission reduction and amount of power losses saving with using micro grids. The paper is divided in two parts, the first part evaluates the voltage improvement and power losses saving with micro (μ) sources (distributed generators like fuel cell, micro tur-bine, solar cell, wind turbine etc.). The obtained results indicate that using μ sources reduce voltage drop by about 3%, Also, it is found that using μ sources can reduce the power losses to more than one third of its value without using μ sources. The voltage at the buses near the μ sources location will suffer from small drop than the buses far from μ sources locations. The second part calculates amount of CO2, SO2, NOx and particulate matters emissions from main grid and from μ sources which forms micro grid. The results indicates that more penetration of μ sources in the power systems especially the renewable sources (solar and wind) will help in reducing or removing emission problems and solve the green house gas problems. Finally this paper proved with calculations that the micro grid can solve most of the problems which facing the conventional power system and keep the surrounding environment clean from pollution and the micro grid will be the future power system.
机译：本文的目的是评估使用微电网提高电压，减少排放量和节省功率损失的价值。本文分为两部分，第一部分通过微型（μ）来源（燃料电池，微型涡轮，太阳能电池，风力涡轮机等分布式发电机）评估电压的改善和功率损耗的节省。获得的结果表明，使用μ电源可将电压降降低约3％。此外，发现使用μ电源可将功率损耗降低到不使用μ电源的值的三分之一以上。与靠近μ源位置的总线相比，在μ源位置附近的总线上的电压下降幅度较小。第二部分计算主电网和形成微电网的μ源的CO2，SO2，NOx和颗粒物排放量。结果表明，μ源在电力系统中的渗透率更高，尤其是可再生资源（太阳能和风能）将有助于减少或消除排放问题，并解决温室气体问题。最后，本文通过计算证明，微电网可以解决传统电力系统面临的大多数问题，并保持周围环境清洁无污染，并且微电网将成为未来的电力系统。

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