【文章內容簡介】 mented. From May 1 up, a is implemented plex road and bad weather driving exam, currently DMV is urged contractors party in treasures driving school increased simulation Highway, and continuous urgent detours, and snow days, and wet sliding road, and burst situation disposal, subjects II field to driving exam project, is expected目錄目錄 .................................................................................................................................................2《電力工程課程設計》任務書 ........................................................................................................31 電力電量平衡 ................................................................................................................................3 系統(tǒng)有功平衡 ...............................................................................................................................3 系統(tǒng)用電負荷 .......................................................................................................................3 系統(tǒng)供電負荷和發(fā)電負荷 ...................................................................................................3 系統(tǒng)備用容量 .......................................................................................................................3 無功補償?shù)脑O置 ...........................................................................................................................3 1 號變電站的無功補償 ......................................................................................................3 2 號變電站的無功補償 ......................................................................................................3 3 號變電站的無功補償 ......................................................................................................3 4 號變電站的無功補償 ......................................................................................................32 供電方案設計與比較 ....................................................................................................................3 方案的初步設計 ...........................................................................................................................3 發(fā)電廠和變電站的主接線設計 ....................................................................................................3 主接線設計要求 ....................................................................................................................3 發(fā)電廠主接線設計 ...............................................................................................................3 變電站的主接線設計 ............................................................................................................3 導線的選擇與校驗 .......................................................................................................................3 方案 I .....................................................................................................................................3 方案 II ....................................................................................................................................3 方案 III ...................................................................................................................................3 方案 IV ...................................................................................................................................3 方案 V ....................................................................................................................................3 方案 VI ...................................................................................................................................3 變壓器的選擇與相關參數(shù)的計算 ................................................................................................3 發(fā)電廠主變的選擇 ...............................................................................................................3 四個變電站主變的選擇 .......................................................................................................3 供電方案的初步比較 ...................................................................................................................3 供電方案的詳細比較 ...................................................................................................................3 電能損耗 ...............................................................................................................................3 電壓損失校驗 ........................................................................................................................3 一次投資與年運行費 ............................................................................................................3 兩種方案經(jīng)濟比較 ................................................................................................................3evaluation of scientific development. 　　Nature security typenature security is to maintenance people of health value for target, through strengthening security based management, and risk management, and equipment management and technology supervision, ensure production in the people, and real, and system, and system, elements security reliable, and harmony unified, full control various against factors, achieved thought no slack, and management no empty document, and equipment no hidden, and system no blocked, and unit zero nonstopped. 　　Quality and efficiencyquality benefit is to adhere to the enterprise survival, profit and development business truth, adhere to the all activity is economic activity, all costs can be controlled, money should not be wasted management philosophy, management analysis, to improve management quality, improve cost control capacity and market petitiveness. 　　Innovation of science and technologyscience and technology innovation is to play the role of science and technology as the primary productive force, active use of new technologies, new materials, new processes, new equipment, increase investment in science and technology, strengthening scientific and technological training, speeding up t