多重電樞繞組混合勵磁風(fēng)力發(fā)電系統(tǒng)并聯(lián)運行并網(wǎng)控制策略

多重電樞繞組混合勵磁風(fēng)力發(fā)電系統(tǒng)并聯(lián)運行并網(wǎng)控制策略:為了提高系統(tǒng)的可靠性和容錯能力，針對多重電樞混合勵磁發(fā)電機，提出了一種多重電樞直流側(cè)電壓關(guān)聯(lián)運行的
控制方案。詳細分析了單套逆變器數(shù)學(xué)模型和控制策略，運用CAN 通訊和上位機控制，實現(xiàn)多重逆變器并聯(lián)運行并網(wǎng)，實
驗結(jié)果與理論分析結(jié)果相吻合。
ABSTRACT: The paper proposes a novel control strategy that can make the DC voltage flexibly run in parallel based on the multiple armature-winding hybrid-excitation generator (MAHEG), which makes the system more reliable and more robust. The mathematical model and the control strategy for the grid-connected inverter is described and grid-connecting is realized via the CAN communication by the computer. The experimental results agree with the theoretical analyses.
關(guān)鍵詞：多重電樞繞組混合勵磁發(fā)電機；并聯(lián)；數(shù)學(xué)模型；控制策略
KEY WORDS: MAHEG ; in parallel ; mathematical model; control strategy