220伏电机改发电机教程,小电机改发电机怎么达到220v

{"rich_content":{"text":"把小型电动机制造改装成220V微型发电机","spans":null},"video":{"vid":"v0d8b0060000c0epddn6vkkm24mggpog","duration":350.599,"width":848,"height":482,"file_size":25107013,"thumb":{"web_uri":"tos-cn-p-0000/8ac5b3e8c7c04058a0e99522cf80de67","width":636,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":350.599,"file_size":29055799,"w":848,"h":480},"normal":{"duration":350.599,"file_size":21699993,"w":636,"h":360},"ultra":{"duration":350.599,"file_size":29055799,"w":848,"h":480}},"is_encrypted":null,"sp":null,"md5":"403e68da9c2d3306fb142d3de5740959","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}