110kV變電站設(shè)計(jì)
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- 110kV變電站設(shè)計(jì)隨著經(jīng)濟(jì)的發(fā)展和現(xiàn)代工業(yè)建設(shè)的迅速崛起，供電系統(tǒng)的設(shè)計(jì)越來(lái)越全面、系統(tǒng)，工廠用電量迅速增長(zhǎng)，對(duì)電能質(zhì)量、技術(shù)經(jīng)濟(jì)狀況、供電的可靠性指標(biāo)也日益提高，因此對(duì)供電設(shè)計(jì)也有了更高、更完善的要求。設(shè)計(jì)是否合理，不僅直接影響基建投資、運(yùn)行費(fèi)用和有色金屬的消耗量，也會(huì)反映在供電的可靠性和安全生產(chǎn)方面，它和企業(yè)的經(jīng)濟(jì)效益、設(shè)備人身安全密切相關(guān)。
變電站是電力系統(tǒng)的一個(gè)重要組成部分，由電器設(shè)備及配電網(wǎng)絡(luò)按一定的接線方式所構(gòu)成，他從電力系統(tǒng)取得電能，通過(guò)其變換、分配、輸送與保護(hù)等功能，然后將電能安全、可靠、經(jīng)濟(jì)的輸送到每一個(gè)用電設(shè)備的轉(zhuǎn)設(shè)場(chǎng)所。作為電能傳輸與控制的樞紐，變電站必須改變傳統(tǒng)的設(shè)計(jì)和控制模式，才能適應(yīng)現(xiàn)代電力系統(tǒng)、現(xiàn)代化工業(yè)生產(chǎn)和社會(huì)生活的發(fā)展趨勢(shì)。隨著計(jì)算機(jī)技術(shù)、現(xiàn)代通訊和網(wǎng)絡(luò)技術(shù)的發(fā)展，為目前變電站的監(jiān)視、控制、保護(hù)和計(jì)量裝置及系統(tǒng)分隔的狀態(tài)提供了優(yōu)化組合和系統(tǒng)集成的技術(shù)基礎(chǔ)。
隨著電力技術(shù)高新化、復(fù)雜化的迅速發(fā)展，電力系統(tǒng)在從發(fā)電到供電的所有領(lǐng)域中，通過(guò)新技術(shù)的使用，都在不斷的發(fā)生變化。變電所作為電力系統(tǒng)中一個(gè)關(guān)鍵的環(huán)節(jié)也同樣在新技術(shù)領(lǐng)域得到了充分的發(fā)展。
[關(guān)鍵詞] 變電站 輸電系統(tǒng) 配電系統(tǒng) 高壓網(wǎng)絡(luò) 補(bǔ)償裝置
Abstract
Along with the economic development and the modern industry developments of quick rising, the design of the power supply system become more and more completely and system. Because the quickly increase electricity of factories, it also increases seriously to the dependable index of the economic condition, power supply in quantity. Therefore they need the higher and more perfect request to the power supply. Whether Design reasonable, not only affect directly the base investment and circulate the expenses with have the metal depletion in colour metal, but also will reflect the dependable in power supply and the safe in many facts. In a word, it is close with the economic performance and the safety of the people.
The substation is an importance part of the electric power system, it is consisted of the electric appliances equipments and the Transmission and the Distribution. It obtains the electric power from the electric power system, through its function of transformation and assign, transport and safety. Then transport the power to every place with safe, dependable, and economical. As an important part of power’s transport and control, the transformer substation must change the mode of the traditional design and control, then can adapt to the modern electric power system, the development of modern industry and the of trend of the society life.
Along with the high and quick development of e
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