新能源風(fēng)力發(fā)電項(xiàng)目66kV系統(tǒng)應(yīng)用前景研究

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[摘 要]隨著“3060”碳達(dá)峰、碳中和目標(biāo)的實(shí)施，大容量風(fēng)電基地將不斷出現(xiàn)，未來(lái)風(fēng)電機(jī)組單機(jī)容量越來(lái)越大，集電線路采用66 kV電壓等級(jí)，由于其在投資和電能損耗方面的優(yōu)勢(shì)，將是風(fēng)電場(chǎng)發(fā)展的必然趨勢(shì)。文章對(duì)35 kV與66 kV集電線路的經(jīng)濟(jì)性進(jìn)行分析，以期為相關(guān)人員提供參考。

[關(guān)鍵詞]碳達(dá)峰；碳中和；大型風(fēng)電基地；集電線路；66 kV

[中圖分類號(hào)]TM862 [文獻(xiàn)標(biāo)志碼]A [文章編號(hào)]2095–6487（2024）06–0066–03

Research on the Application Prospects of 66kV System in New Energy Wind Power Projects

LI Taobo

[Abstract]With the implementation of the "3060" carbon peak and carbon neutrality goals， large capacity wind power bases will continue to emerge. In the future， the single unit capacity of wind turbines will become larger， and the collection line will adopt a 66 kV voltage level. Due to its advantages in investment and energy loss， it will be an inevitable trend for the development of wind farms. The article analyzes the economic feasibility of 35 kV and 66 kV collector lines in order to provide reference for relevant personnel.

[Keywords]carbon peak； carbon neutrality； large scale wind power base； collecting line； 66 kV

1 項(xiàng)目研究背景

隨著風(fēng)機(jī)單機(jī)容量不斷增大，風(fēng)電場(chǎng)集電線路電壓選擇很大程度上會(huì)影響到風(fēng)電場(chǎng)的建設(shè)運(yùn)營(yíng)成本，不同集電線路電壓等級(jí)風(fēng)電場(chǎng)網(wǎng)架結(jié)構(gòu)、損耗、電氣設(shè)備配置均不同，風(fēng)電場(chǎng)建設(shè)運(yùn)營(yíng)成本存在很大差異。（剩余3266字）