Core Viewpoint - The article highlights the advancements in energy infrastructure in Deyang, particularly through the development of a significant gas-fired power generation project, which aligns with China's 14th and 15th Five-Year Plans for optimizing energy supply and promoting clean energy technologies [3][4]. Group 1: Project Overview - The M701J gas turbine, developed by Dongfang Electric Group, is operational at the Sichuan Energy Investment Zhongjiang Gas Power Plant, marking it as the largest single gas power project in the province [3]. - The first unit of the project has completed a full-load test run and is expected to generate 3.5 billion kilowatt-hours annually, equivalent to half of Deyang's electricity consumption for six months [4][5]. - The project employs a combined cycle technology with an efficiency of 63.58%, significantly reducing coal consumption by over 350,000 tons annually compared to similar coal-fired units [4]. Group 2: Regional Impact - The project not only serves Deyang but also supports the energy needs of Chengdu, enhancing the regional energy supply structure and contributing to high-quality economic development [5]. - Deyang is a critical manufacturing hub for power generation equipment, producing a significant portion of China's gas and nuclear power units, which positions it well to meet the increasing electricity demand driven by rapid industrialization [4]. Group 3: Technological Advancements - The project has achieved a new record in rotor dynamic balance precision for gas turbines, with a rated speed of 3000 RPM and vibration control at the micrometer level, ensuring longevity and safety [5]. - The local collaboration in manufacturing and assembly has led to a unique "zero counterweight" operation for the gas turbine, showcasing the efficiency of local production capabilities [5].

□四川日报全媒体记者 陈丽霏 文/图●党的二十届四中全会通过的"十五五"规划建议提出，优化能源骨干通道布 局，加力建设新型能源基础设施。"轰轰轰……"1月8日，低沉的轰鸣声在四川能投中江燃气发电有限公司厂区内 发出。宽敞明亮的运转层里，一台长达16米、直径6米的M701J燃气轮机正平稳运转，机身"东方汽轮机""东方电 机"等"德阳造"标识格外醒目。"这是全省单体装机容量最大的天然气发电项目，从燃气轮机、汽轮机到发电机， 全部由本地的东方电气集团研制。"公司值长龙颜长一边注视着屏幕上跳动的运行参数，一边介绍，"一号机组去 年11月已满负荷冲刺，通过168小时试运行；二号机组已具备并网条件，预计本月正式'上岗'。"轰鸣声背后，是 德阳在能源转型浪潮中的主动求变。党的二十届四中全会通过的"十五五"规划建议提出，优化能源骨干通道布 局，加力建设新型能源基础设施。从为全球研制清洁能源装备，到为自身与区域构建稳定高效的能源供给体系， 重装之都德阳在为自己"充电"、为未来蓄能。"当前，全球能源转型加速，清洁能源投资扩大、技术迭代、成本下 降，产业格局正在重塑。对德阳而言，既是重大机遇，也意味着自身能源供给体系必须同步升级。 ...