8月18日下午，浙江省"千项万亿"工程——浙能台二电二期扩建工程3号机组发电机转子穿装顺利完成，为后续发电机组轴系找中工作 奠定了基础。 浙能台二电二期3号机组采用汽轮机直接拖动的隐极式、二极、三相同步发电机。发电机转子是发电机的核心部件，本次穿装的转子全 长约16米，最大直径处约为2.8米，重达97吨，需在狭小的空间内精准对接定子内部腔体，整个过程技术要求高、难度大。穿装过程中，作 业人员严格按照施工方案进行操作，技术管理人员全程实时监测关键数据，严密观测间隙与平稳度，随时注意转子水平度，安全有序完成 了穿装前检查、试吊、穿装、就位、吊装工具拆除等全流程工序。 8月18日，浙能台二电二期扩建工程3号发电机转子一次穿装成功。 俞琬 提供 接下来，浙能台二电将继续压实责任、奋力拼搏，大力弘扬"六干精神"，统筹协调各方力量，高效有序推进当前工程建设各项任务， 全力冲刺二期3号机组年内投产发电目标。 【责任编辑：王少晨 】 浙能台二电二期扩建工程3号发电机转子穿装成功后，施工人员抽出钢板。俞琬 提供 现场作业人员做好穿装转子前准备工作。 俞琬 提供 为确保转子穿装一次成功，浙能台二电联合总包和施工单位制定了周密详细 ...

Group 1 - The "Five One" holiday saw many construction workers dedicated to accelerating major project developments [1] - The Zhejiang Tiantai Pumped Storage Power Station's Unit 1 completed rotor hoisting on May 2, marking the start of the assembly phase, with the first unit expected to be operational by the end of the year [3][5] - The Tiantai Power Station features the largest single-unit capacity in the country at 425 MW, capable of generating 1.7 million kWh per hour when all four units are operating at full capacity, sufficient to meet the instantaneous electricity demand of a medium-sized city [5] Group 2 - The Tiantai Pumped Storage Power Station set a world record with a rated head of 724 meters, indicating a significant vertical drop between the upper and lower reservoirs [7] - The project utilized domestically developed 1000 MPa high-strength steel for its pipelines, marking a first in the country and surpassing the previous record set by the Baihetan Hydropower Station [7] Group 3 - In the first four months of the year, the China-Europe Railway Express (Zhengzhou) operated 538 trains and sent 54,494 TEUs, representing year-on-year increases of 60.1% and 54.0%, respectively [8] - To meet the rising freight demand, the construction of the Zhengzhou Railway Express gathering center is accelerating, with over 1,500 workers on-site during the "Five One" holiday to ensure the first phase is completed by the end of June [8][10] - The ongoing first phase of the gathering center will have a storage area of 380,000 square meters, an increase of 112% compared to the previous storage capacity [12]