提升城市中心區(qū)電網(wǎng)供電能力技術(shù)探討
蘇悅平1，董紅1，朱志芳1，高艷娜2
（1 廣州供電局有限公司，廣東 廣州 510610；2 廣州電力設(shè)計院，廣東 廣州 510640）
摘 要：土地資源的稀缺和環(huán)保壓力的增加，導(dǎo)致城市中心區(qū)電網(wǎng)建設(shè)困難，供電能力無法滿足地方社會經(jīng)濟(jì)發(fā)展的用電需求。針對制約中心區(qū)電網(wǎng)供電能力的因素，側(cè)重從提升電廠供應(yīng)、增加變電容量、改善供電網(wǎng)絡(luò)三個環(huán)節(jié)，探討提升城市中心區(qū)電網(wǎng)供電能力的具體措施和解決方案，為城市電網(wǎng)規(guī)劃建設(shè)提供有益參考。
關(guān)鍵詞：城市中心區(qū)電網(wǎng)；供電能力；合建站；增容改造；優(yōu)化網(wǎng)絡(luò)
中圖分類號：TM727.2 文獻(xiàn)標(biāo)識碼：A 文章編號：1007-3175(2017)05-0001-04
Technology Discussion on Enhancing Power Supply Capacity of Urban Center Power-Grid
SU Yue-ping1, DONG Hong1, ZHU Zhi-fang1, GAO Yan-na2
（1 Guangzhou Power Supply Bureau Co., Ltd, Guangzhou 510610, China;
2 Guangzhou Electric Power Design Institute, Guangzhou 510640, China）
Abstract: Since the increasingly scarce land resources and environmental pressure, the power grid construction of urban center has met huge difficulties and the power supply capacity of power grid will not be able to meet the electricity demand of regional social economy development. Aiming at the factors restricting urban center power supply capacity, this paper emphasized on the three links of enhancing power-plant supply, increasing transfer capacity and optimizing power grid, and discussed the concrete measures and solution of enhancing the grid power supply capacity of urban center.
Key words: urban centre power-grid; power supply capacity; combined substation; capacity increasing transformation; power network optimization
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