国家电网武汉—黄石—南昌特高压交流工程投运
<div class="wx_rich_media_content" id="jsWxContainer"><section data-role="outer" class="article135" label="edit by 135editor"><section style='font-size: 16px;color: rgb(62, 62, 62);'><section style='text-align: center;line-height: 0;'><br></section><section><section style='justify-content: flex-start; display: flex; flex-flow: row; margin: 10px 0%;'><section style='display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(243, 243, 243);box-sizing:border-box;max-width:100% !important;'><section><section style='justify-content: flex-start;display: flex;flex-flow: row;margin: 3px 0% -3px;transform: translate3d(3px, 0px, 0px);-webkit-transform: translate3d(3px, 0px, 0px);-moz-transform: translate3d(3px, 0px, 0px);-o-transform: translate3d(3px, 0px, 0px);'><section style='display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;flex: 0 0 auto;min-width: 10%;height: auto;box-sizing:border-box;'><section><section 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inline-block;vertical-align: bottom;width: auto;align-self: flex-end;flex: 0 0 0%;height: auto;box-sizing:border-box;'><section><section style='text-align: center; justify-content: center; display: flex; flex-flow: row; font-size: 0px; margin-right: 0%; margin-left: 0%; height: 0px;'></section></section></section><section style='display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;flex: 0 0 0%;height: auto;box-sizing:border-box;'><section><section style='text-align: center; justify-content: center; display: flex; flex-flow: row; font-size: 0px; margin-right: 0%; margin-left: 0%; height: 0px;'></section></section></section><section style='display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;flex: 0 0 0%;height: auto;box-sizing:border-box;'><section><section style='text-align: center; justify-content: center; display: flex; flex-flow: row; font-size: 0px; margin-right: 0%; margin-left: 0%; height: 0px;'></section></section></section><section style='display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;flex: 0 0 0%;height: auto;box-sizing:border-box;'><section><section style='text-align: center; justify-content: center; display: flex; flex-flow: row; font-size: 0px; margin-right: 0%; margin-left: 0%; height: 0px;'></section></section></section><section style='display: inline-block;vertical-align: bottom;width: auto;align-self: flex-end;flex: 0 0 0%;height: auto;box-sizing:border-box;'><section><section style='text-align: center; justify-content: center; display: flex; flex-flow: row; font-size: 0px; margin-right: 0%; margin-left: 0%; height: 0px;'></section></section></section></section></section><section><section style='justify-content: flex-start;display: flex;flex-flow: row;margin-right: 0%;margin-bottom: 5px;margin-left: 0%;'><section style='display: inline-block;width: auto;vertical-align: top;align-self: flex-start;flex: 100 100 0%;background-color: rgb(255, 255, 255);height: auto;margin-right: 5px;margin-left: 5px;border-width: 1px;border-style: solid;border-color: rgb(0, 151, 136);padding: 15px 20px;box-sizing:border-box;'><section><section style='isolation: isolate;margin-right: 0%;margin-left: 0%;text-align: justify;'><section style='font-size: 18px;color: rgb(51, 51, 51);letter-spacing: 1px;line-height: 2;'><p>11月1日,武汉—黄石—南昌双回1000千伏特高压交流工程顺利完成72小时试运行,正式投产送电。至此,华中特高压交流环网全面建成,华中电网省间电力交换能力提升470万千瓦,更好满足“十四五”时期华中地区用电增长需求。</p></section></section></section></section></section></section></section></section></section><p><br></p><section style='text-align: center;margin-top: 10px;line-height: 0;'><section style='vertical-align: middle;display: inline-block;line-height: 0;'><span class="wxart_image" wx-style='display:inline-block;vertical-align: middle;width: 100%;box-sizing:border-box;max-width:100% !important;'></span></section></section><section style='font-size: 15px;color: rgb(160, 160, 160);'><p>▲武汉—黄石—南昌特高压交流工程鲍家林长江大跨越</p></section><p><br></p><section style='margin-top: 10px;margin-bottom: 10px;text-align: center;justify-content: center;display: flex;flex-flow: row;'><section style='display: inline-block;width: 100%;vertical-align: top;border-left: 2px solid rgb(0, 151, 136);border-bottom-left-radius: 0px;padding: 23px;background-color: rgb(233, 243, 238);flex: 0 0 auto;height: auto;border-right: 2px solid rgb(0, 151, 136);border-top-right-radius: 0px;align-self: flex-start;box-sizing:border-box;max-width:100% !important;'><section style='text-align: justify;font-size: 18px;line-height: 2;letter-spacing: 1px;'><p>武汉—黄石—南昌工程是国家“十四五”电力发展规划重点项目,工程起于1000千伏特高压武汉换流变电站,途经1000千伏特高压黄石变电站,止于1000千伏特高压南昌(赣江)变电站,新建双回线路451.2公里,途经湖北、江西2省、5市、12县(区),新增变电容量6000兆伏安,总投资113.58亿元。</p></section></section></section><p><br></p><section style='text-align: center;margin-top: 10px;line-height: 0;'><section style='vertical-align: middle;display: inline-block;line-height: 0;'><span class="wxart_image" wx-style='display:inline-block;vertical-align: middle;width: 100%;box-sizing:border-box;max-width:100% !important;'></span></section></section><section style='font-size: 15px;color: rgb(160, 160, 160);'><p>▲1000千伏特高压黄石变电站</p></section><p><br></p><section><section style='line-height: 0;'><p><br></p></section></section><section><section style='margin-top: 0.5em;margin-bottom: 0.5em;text-align: center;'><section><section style='width: 20px;height: 20px;overflow: hidden;float: left;border-top: 2px solid rgb(0, 151, 136);border-left: 2px solid rgb(0, 151, 136);box-sizing:border-box;'><svg viewBox="0 0 1 1" style='float:left;line-height:0;width:0;vertical-align:top;box-sizing:border-box;' xml:space="default"></svg></section><section style='width: 20px;height: 20px;overflow: hidden;float: right;border-top: 2px solid rgb(0, 151, 136);border-right: 2px solid rgb(0, 151, 136);box-sizing:border-box;'><svg viewBox="0 0 1 1" style='float:left;line-height:0;width:0;vertical-align:top;box-sizing:border-box;' xml:space="default"></svg></section><section><section style='margin-top: -20px;margin-bottom: -20px;'><section><section style='border-width: 2px;border-style: dotted;border-color: rgb(233, 233, 233);padding: 10px 20px;box-sizing:border-box;'><section><section style='text-align: justify;font-size: 18px;line-height: 2;letter-spacing: 1px;color: rgb(51, 51, 51);'><p>华中区域电网此前已先后建成驻马店—南阳工程、南昌—长沙工程、南阳—荆门—长沙工程、荆门—武汉工程、驻马店—武汉工程等交流特高压工程。武汉—黄石—南昌工程的投产送电,将有力强化湖北与江西电力联网,对提高两省电力交换能力、保证高效稳定输电、促进经济社会发展具有重要意义。同时,华中特高压交流环网的全面建成使得华中电网交流网架承载能力显著增强,能够进一步提升我国西南水电、西北风光等新能源在华中地区的消纳效率,为华中电网安全稳定运行提供重要保障。</p></section></section></section></section></section></section><section style='width: 20px;height: 20px;overflow: hidden;float: left;border-bottom: 2px solid rgb(0, 151, 136);border-left: 2px solid rgb(0, 151, 136);box-sizing:border-box;'><svg viewBox="0 0 1 1" style='float:left;line-height:0;width:0;vertical-align:top;box-sizing:border-box;' xml:space="default"></svg></section><section style='width: 20px;height: 20px;overflow: hidden;float: right;border-bottom: 2px solid rgb(0, 151, 136);border-right: 2px solid rgb(0, 151, 136);box-sizing:border-box;'><svg viewBox="0 0 1 1" style='float:left;line-height:0;width:0;vertical-align:top;box-sizing:border-box;' xml:space="default"></svg></section></section></section></section><section><section style='line-height: 0;'><p><br></p></section></section><p><br></p><section style='text-align: center;margin-top: 10px;line-height: 0;'><section style='vertical-align: middle;display: inline-block;line-height: 0;'><span class="wxart_image" wx-style='display:inline-block;vertical-align: middle;width: 100%;box-sizing:border-box;max-width:100% !important;'></span></section></section><section style='font-size: 15px;color: rgb(160, 160, 160);'><p>▲国网湖北超高压公司员工在黄石1000千伏特高压变电站巡检设备</p></section><p><br></p><section><section style='justify-content: flex-start; display: flex; flex-flow: row; margin: 10px 0%;'><section style='display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(233, 243, 238);box-sizing:border-box;max-width:100% !important;'><section><section style='justify-content: flex-start;display: flex;flex-flow: row;'><section style='display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgb(232, 243, 238);box-sizing:border-box;max-width:100% !important;'><section><section style='margin: 20px 0% -5px;text-align: justify;'><section style='font-size: 18px;color: rgb(51, 51, 51);line-height: 2;letter-spacing: 1px;padding-right: 20px;padding-left: 20px;box-sizing:border-box;'><p>武汉—黄石—南昌工程建设中,各参建单位深入贯彻公司基建“六精四化”要求,攻坚克难,以高水平创新实现高质量建设,推动公司和电网高质量发展。工程首次在特高压气体绝缘全封闭组合电器(GIS)完整间隔上应用全国产化管型绝缘拉杆,首次在特高压GIS交接试验阶段试点应用特高频局放检测技术,首次开展特高压主设备交接试验数据自动采集并直接上传e基建2.0系统,首次应用智慧监理系统开展变电站现场施工监理,推动工程建设质量和效率持续提升;首次在舞动区大规模安装双摆防舞器、预绞式备份线夹及舞动在线监测装置,提升特高压线路应对极端天气能力;首建1000千伏与500千伏同塔混压四回大跨越,圆满完成跨越长江通道建设,并采取拆旧与新塔组立同时进行的方式,实现500千伏线路提前恢复供电,有效保证湖北黄冈地区供电安全。</p></section></section></section></section></section></section><section><section style='justify-content: flex-start;display: flex;flex-flow: row;margin-top: 5px;'><section style='display: inline-block;width: 100%;vertical-align: bottom;align-self: flex-end;flex: 0 0 auto;line-height: 0;box-sizing:border-box;max-width:100% !important;'><section><section style='text-align: right; justify-content: flex-end; display: flex; flex-flow: row; margin-right: 0%; margin-left: 0%; height: 0px;'></section></section></section></section></section></section></section></section><section style='letter-spacing: 1px;'><p><br></p><p style='text-align: center;' align="center"><span style='color: rgb(160, 160, 160);font-size: 14px;'>内容来源:国家电网有限公司官方网站</span></p></section><section style='text-align: center;line-height: 0;'><section style='vertical-align: middle;display: inline-block;line-height: 0;'><span class="wxart_image" wx-style='display:inline-block;vertical-align: middle;width: 100%;box-sizing:border-box;max-width:100% !important;'></span></section></section></section><p style='display: none;'><br></p><section class="_135editor"><mp-style-type data-value="3"></mp-style-type></section><p><br></p></section></div><p></p> 大力发展电力事业 推动公司和电网高质量发展 十四五”时期华中地区用电增长需求。 推动公司和电网高质量发展 推动公司和电网高质量发展 推动公司和电网高质量发展
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