汽车之家

2026年全国避暑休闲旅游优秀案例发布！河北两案例入选_我的网站

A |     

    Core castings for the world's most powerful onshore wind turbine Photo: website of Science and Technology Daily
The core castings for the world's most powerful onshore wind turbine in terms of single‑unit capacity have recently been delivered by a Chinese company, marking a technological breakthrough in the large‑megawatt onshore wind power castings, domestic news portal stdaily.com affiliated with Science and Technology Daily reported on Wednesday.
Independently developed by Dalian Huarui Heavy Industry Group Co., Ltd. (DHHI), the delivered components include the bearing housing and base castings for 15 MW doubly fed onshore wind turbines. The components need to bear the huge gravity, wind loads and alternating loads transmitted from the blades and hub, and transfer the loads to the generator, ensuring steady rotation of the main shaft. 
The products passed all customer inspections and assessments in one go and were officially delivery, stdaily.com reported.
Adopting an advanced modular design, the turbine components delivered can support flexible power adjustment ranging from 13 MW to 16 MW, enabling adaptive operation to varying and complex wind conditions across diverse regions, the report said.
The turbine's rotor diameter ranges from 240 meters to 260 meters, and are compatible with tower heights of 135 meters to 190 meters, delivering a maximum swept area of 53,000 square meters, roughly 8 standard football pitchs (105m×68m). This places the unit's overall performance among the world's top-tier.
Such super-large castings place extremely high demand on material properties, casting processes, dimensional accuracy and internal quality. The successful validation and delivery of the products therefore demonstrate the research and development, as well as manufacturing capabilities in super‑large wind power castings, stdaily.com reported.
Global Times
。    8月24日至26日，2026全国避暑休闲旅游消费交流促进活动在湖北省利川市举办。活动期间，2026年全国避暑休闲旅游优秀案例发布，45个案例入选，2个案例入选。其中，“依托气候生态优势，湖北省利川市打造全季避暑康养旅游目的地”“乳山银滩：执绘北纬37°蔚蓝海岸，实现从夏日网红地到四季旅居目的地蝶变”“暗夜藏古村 凉夏揽星河——长虹高田坑：探索星空古村避暑休闲共富新路径”等15个案例入选避暑休闲旅游目的地打造类优秀案例，“云海纳清凉·山地焕新颜——秦岭天竺山生态文化旅游景区避暑休闲产品创新实践”“西宁市城北区‘三张文旅名片’赋能避暑休闲河湟文化特色旅游区建设高质量发展”“长白山万达国际度假区‘22℃+N种玩法’打造全龄段避暑度假新地标”等15个案例入选避暑休闲旅游产品创新类优秀案例，“秘境恩施：山水硒养全域避暑休闲旅游特色线路”“‘屯堡寻韵·田园慢享’——安顺避暑休闲旅游特色线路”“‘浪花声里说烟台’——滨海避暑休闲特色线路产品”等15个案例入选避暑休闲旅游特色线路设计类优秀案例。为进一步激发夏季文旅消费市场活力，今年5月，中国旅游报社开展2026年全国避暑休闲旅游优秀案例征集工作，旨在推广优质避暑休闲旅游发展举措、优质产品与特色品牌，精准对接大众避暑休闲消费需求，提升避暑休闲旅游发展水平。此次发布的案例生动展现了各地避暑休闲旅游的发展优势、创新成果和典型做法，将为各地丰富避暑休闲旅游产品，更好满足广大游客多元化避暑休闲旅游需求，助力全国避暑旅游产业提质升级与品牌化发展提供参考借鉴。

Current article:http://7wn2.tuncuansazhuandengqiaofen.bond/oxp3/20260826/725997.html

Published on:11:58:57