For grid-forming (GFM) converter-based power grids. the impacts of AC voltage control (ACVC) loops on small-signal synchronization stability are rarely discussed in literature. To present the interactions between the synchronization control loop and the ACVC loop in an intuitive and clear approach. this paper establishes the equivalent circuit model of multi-GFM-converter based power ... https://midwaysportes.shop/product-category/golf-bags/