电网设备板块再度走强，摩恩电气4连板

Core Viewpoint - The power grid equipment sector is experiencing a strong resurgence, with several companies reaching new highs and significant price increases in their stocks [1] Group 1: Company Performance - Jinpan Technology reached an all-time high during trading [1] - Moen Electric achieved a four-day consecutive increase in stock price [1] - Broadcom Electric hit the daily limit up [1] - Zhongneng Electric saw a stock price increase of over 15% [1] - Wansheng Intelligent experienced a stock price rise of over 10% [1] - Caneng Power, Jiusheng Electric, and China West Electric also showed upward movement in their stock prices [1]