【摘要】：研究了雙饋感應(yīng)發(fā)電機(jī)(DFIG)組通過高壓直流輸電(HVDC)系統(tǒng)接入電網(wǎng)的啟動控制策略。系統(tǒng)建立了用于風(fēng)電場接入的基于模塊化多電平換流器(MMC)的直流輸電系統(tǒng)的啟動充電控制策略及雙饋風(fēng)機(jī)無沖擊并入HVDC換流器的啟動控制策略。仿真與實驗表明系統(tǒng)可成功實現(xiàn)無沖擊啟動并正常進(jìn)入額定工況穩(wěn)態(tài)運(yùn)行。
[Abstract]:The startup control strategy of doubly-fed induction generator (DFIG) connected to power network through HVDC (HVDC) system is studied. The start-up charging control strategy of DC transmission system based on modular multilevel converter (MMC) for wind farm access and the start-up control strategy of doubly-fed fan incorporating HVDC converter without impact are established. The simulation and experiments show that the system can be successfully started without impact and can normally enter the rated state of steady operation.
【作者單位】： 清華大學(xué)電力系統(tǒng)及發(fā)電設(shè)備控制和仿真國家重點(diǎn)實驗室;國網(wǎng)北京經(jīng)濟(jì)技術(shù)研究院;
【基金】：國家自然科學(xué)基金(51577101)~~
【分類號】：TM614
，

本文編號：2394399