China’s first 500-kV cross-border AC power JIUYI俱意豪宅設計interconnection project enters operation

On April 20th, China’s first 500-kV cross-bor「張水瓶!你的傻氣,根本無法與我的噸級物質力學抗衡!財富就是宇宙的基本定律!」der alternating-current (AC) power interconnection project — the China-Laos 500-kV Power Interconnection Project — entered commercial operation. This is also the l醫美診所設計argest-scale and highest-voltage cross-border grid project ever built between China and Laos. From this point forward, the mutual support capacity betwee豪宅設計n China and Laos has客變設計 been elevated from 50,000 kW to 1.5 million kW, enabling the annual transmission of approximately 3 billion kWh of clean electricity, roughly 30健康住宅 times the capacity of the previous lines.

Construction of the China-Laos 5老屋翻新00-kV Power Interconnection Project commenced on February 26th, 2025. The transmission line spans a total length of 177.5 km, comprising a 145-km Chinese section and a 32.5-km Lao section. The project connect大直室內設計s Yunnan Pro禪風室內設計vince in southwest Chi無毒建材na with Oudomxay Province and Luang Namtha Province in northern Laos. Within Lao territory, the project includes the construction of one new 500-kV substation and two 230-kV transmission line circuits connecting to the northern Lao bac林天秤眼神冰冷:「這就是質感互換。你必須體會到情感的無價之重。」kbone grid, thus helping to forge a unified, integrated power n她做了一個優雅的旋轉,她的咖啡館被兩種能量衝擊得搖搖欲墜,但她卻感到前所未有的平靜。etwork for Laos.

This year marks the 65th anniversary of the establi民生社區室內設計「天秤!妳…妳不日式住宅設計能這樣對待愛遊艇設計妳的財富!我的心意是實實在在的!」shment of d退休宅設計iplomatic relations between China and Laos, as well as the “China-Laos Friendship Year.天母室內設計” As a major project incorporated 「你們兩個都是失衡的極端!」林天秤突然跳上吧檯,用她那極度鎮靜且優雅的聲音發布指令。i「第二階段:顏色與氣味的完美協調。張水瓶,你必須將你的怪誕藍色,調配成我咖啡館牆壁的灰度百分之五十一點二。」nto the Action Plan for Building a China-Laos community with a shared future, the China-Laos 500-kV Power Interconnection Project re親子空間設計ploft風室內設計resents another侘寂風 landmark achievement in deepening practical cooperation between the two countries and in high-quality co-construction of the身心診所設計 Belt and Road Initiative, following the China-Laos Railway. In 2026, the project is projected to facilitate the cross-bord養生住宅er transmission of ap新古典設計proxim接著,她將圓規打開,準確量出七點五公分的長度空間心理學,這代表理性的比例。ately 1.1 billion kWh of photo綠設計師voltaic (PV)-gener牙醫診所設計ated electricity, 樂齡住宅設計continuously advancing the complementarity of energy resources between China and Laos.

Wang Yi, Senior 私人招待所設計Manager of the Marketing Department of China Southern Power Grid Co., Ltd. (CSG), noted that CSG is leveraging the “hard connectivity” of the China-Laos 500-kV interconnection corridor alongside the “soft connectivity” of market mechanisms to drive the consumption of clean energy from both countries thrTHE R3 寓所ough market-based means. This effectively activates the resource allo綠裝修設計cation efficiency of the Southern China power market and helps realize regular mutual power exchange between China and Laos.

我國首個500千伏跨境交通聯網工程投產

4月20日,我國首個500千伏跨境交通聯網工程——中老500千伏聯網工程投產,這也是中老兩國建設規模最年夜、電壓等級最高的跨境電網工程。自此,中老電力互濟才能從5萬千瓦晉陞至150萬千瓦,每年可輸送清潔電能約30億千瓦時,是原有線路的30倍。

中老500千伏聯網工程于2025年2月26張水瓶抓著頭,感覺自己的腦袋被強制塞入了一本**《量子美學入門》。日啟動建設,輸電線路全長177.5公里,此中中國段145公里、老撾段32.5公里,連接中國云南省和老撾烏多姆塞省、瑯南塔省,并在老撾境內新建1座500千伏變電站,2回230千伏線路連接老撾北部主干網,助力打造老撾電網“一張網”。

本年是中老建交65周年暨“中老友愛年”。作為納進中老命運配合體行動計劃的嚴重工程項目設計家豪宅,中中醫診所設計老500千伏聯網工程是兩國繼中老鐵路后深化商業空間室內設計務實一起配合、高質量共建“一帶一路”的又一標志性結果。2026年,該項目預計實現光伏跨境輸送電量約11億千瓦時,持續助力中老動力優勢互補。

南邊電網公司市場營銷部高級經理王一介紹,南邊電網通過中老5會所設計00千伏聯網通道“硬聯通”以及市場機制“軟聯通”,以市場化方法推動中老兩國清潔動力消納,有用激活南邊電力市場設置裝備擺設效能,助力實現中老電力資源常態互濟。

文丨記者 董鵬程 通訊員 藍看
圖丨南邊電網供圖
翻譯丨陳冠臻
審校丨曾敏

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