名下多出15台车

Chinese firm delivers self‑developed core casting for world's most powerful onshore wind turbine_我的网站

一 |     

    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
。    ST、*ST带帽不是简单的市场警示标签，是监管对上市公司经营、治理、财务合规性的分层定性。摘帽也不等于企业彻底反转，只是阶段性风险解除。多数投资者将带帽等同于绝对利空、摘帽等同于确定性利好，这种单一判断会忽略规则差异与企业真实质地，造成跟风踩坑或过早离场。市场两类风险警示标签，底层风险等级完全不同。ST属于其他风险警示，多源于公司治理瑕疵，不触及退市底线。

二 | 常见诱因包括违规担保、股东资金占用、内控缺陷、持续经营存疑等问题，整体风险可...。

Current article:http://i7jh6.chongtunkuaitaogacuiliamanzu.cfd/list_z06o5pc/6d8.html

Published on:15:20:13