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爆了!祖训也有不灵的时候
Datayes· 2025-07-21 11:16
A股复盘 |一大堆段子来袭 / 2025.07.21 鉴于之前周末热议的题材周一一般都套人,加上晚上看到网上说有人24年就埋伏了! 心想,不好,雅江水电站这不会要高开低走吧! 哎,祖训这次失灵了,哈哈哈,今天带动了一整个基建产业链! 股民们积极学习如何建设水电站,从爆破,到电网设备,从挖掘机等工程机械,到钢筋水泥等建材! 刚刚又学了一个 盾构机 , 雅鲁藏布江下游水电工程需在喜马拉雅山系打通45公里引水隧道,最大埋深超两千米,岩体破碎、涌水突泥频发,传统钻爆法风 险高、进度慢。采用直径15米级盾构机,月进尺120—150米,较钻爆法提升50%,并配备自动换刀、超前地质预报系统,可在高应力、大变形地层中连续 作业。 这强大的国运线都把债市干趴了! 哈哈哈,彭博援引的业内人士分析,这提升了市场对更多刺激措施将推出的预期。 政治局会议马上来了,又开始炒预期了! | 机构 | 货币政策 | 财政改策 | 产业政策 | 楼市 | 股市 *十五五*规划 要求研究中长期经济社会发展的战略性 | | | --- | --- | --- | --- | --- | --- | --- | | | 下半年可能再次降准降息,改策偏 ...
抽水蓄能概念上涨4.76%,8股主力资金净流入超亿元
截至7月21日收盘,抽水蓄能概念上涨4.76%,位居概念板块涨幅第3,板块内,59股上涨,基康技术 30%涨停,深水规院、冠龙节能、铁建重工等20%涨停,浙富控股、国机重装、美丽生态等涨停,永福 股份、东宏股份、通裕重工等涨幅居前,分别上涨11.68%、7.00%、6.81%。跌幅居前的有豫能控股、 协鑫能科、申菱环境等,分别下跌6.44%、1.67%、1.61%。 今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅(%) | 概念 | 今日涨跌幅(%) | | --- | --- | --- | --- | | 民爆概念 | 8.51 | 跨境支付(CIPS) | -0.90 | | 水泥概念 | 6.85 | 数字货币 | -0.67 | | 抽水蓄能 | 4.76 | 智谱AI | -0.49 | | 水利 | 4.49 | AI语料 | -0.42 | | 房屋检测 | 4.35 | 电子身份证 | -0.40 | | 地下管网 | 4.05 | 移动支付 | -0.39 | | 装配式建筑 | 3.82 | 光刻机 | -0.36 | | 高压氧舱 | 3.78 | Web3.0 | -0.36 | ...
超4000股上涨,雅下水电概念全线爆发
21世纪经济报道· 2025-07-21 09:33
记者丨 胡琳 杨坪 李益文 编辑丨朱益民 吴桂兴 江佩佩 张嘉钰 7月21日,市场全天高开高走,沪指、创业板指双双创年内新高。截至收盘,沪指涨0.72%, 深成指涨0.86%,创业板指涨0.87%。 盘面上,市场热点集中在大基建方向,个股涨多跌少, 全市场超4000只个股上涨,逾百股涨 停。 从板块来看,大基建股集体爆发,水泥、建材等方向领涨,海螺水泥等多股涨停。 特高压、电网概念股表现活跃,国电南自等涨停。 机器人概念股维持强势,长盛轴承20CM涨停。 沪深两市全天成交额1.7万亿,较上个交易日放量1289亿。其中,沪市成交额7309.06亿元,深 市成交额9690.74亿元。 北方稀土成交额居首,为146.64亿元。其后是东方财富、中际旭创、新易盛、宁德时代,成交 额分别为111.43亿元、109.1亿元、108.16亿元、90.47亿元。 消息面上,据新华社报道,7月19日,总投资约1.2万亿元的雅鲁藏布江下游水电工程在西藏林 芝正式开工。该工程采取截弯取直、隧洞引水的开发方式,规划建设5座梯级电站,工程电力 以外送消纳为主,兼顾西藏本地自用需求。【 详情:万亿雅下水电开工!A股掀涨停潮 】 或受此影响 ...
许继电气今日涨停 五机构合计卖出4.92亿元
news flash· 2025-07-21 08:44
许继电气今日涨停 五机构合计卖出4.92亿元 智通财经7月21日电,许继电气今日涨停,成交额30.52亿元。盘后龙虎榜数据显示,深股通买入1.78亿 元并卖出5064.79万元,一机构席位净买入2918.46万元,五机构席位合计卖出4.92亿元。 ...
核聚变加速发展,配套电源迎来新机遇
Changjiang Securities· 2025-07-21 08:28
research.95579.com 1 行业研究丨深度报告丨电气设备 [Table_Title] 核聚变加速发展,配套电源迎来新机遇 %% %% %% %% 丨证券研究报告丨 报告要点 [Table_Summary] 近期核聚变得到了资本市场的高度关注,一方面是核聚变技术取得了突破,另一方面是行业资 本支出大幅增长。世界主要国家出台了支持政策,社会资本大量涌入,核聚变发展有望迎来拐 点。电源设备价值量占比高,而且技术壁垒突出。其中,磁体电源参数高,变流器是核心设备; 辅助加热系统分为四类,PSM 电源是主流路线。相关企业率先开展配套电源研发,并且中标大 科学工程采购项目,已经初步建立起护城河,有望充分受益于核聚变景气赛道。 分析师及联系人 [Table_Author] 邬博华 曹海花 司鸿历 SAC:S0490514040001 SAC:S0490522030001 SAC:S0490520080002 SFC:BQK482 SFC:BVD284 王耀 申浩树 SAC:S0490524120006 SAC:S0490525060004 请阅读最后评级说明和重要声明 2 / 25 %% %% %% %% re ...
1.2万亿雅江工程开工,看好电力设备
Yin He Zheng Quan· 2025-07-21 08:10
Investment Rating - The report maintains a "Recommended" investment rating for the photovoltaic industry [1]. Core Viewpoints - The Yarlung Zangbo River downstream hydropower project, with a total investment of approximately 1.2 trillion yuan, is expected to significantly enhance electricity supply and contribute to carbon neutrality goals. The project will utilize abundant hydropower resources and promote the development of solar and wind energy in the surrounding areas [3]. - The project has an installed capacity of nearly 70 million kilowatts and an annual power generation capacity of 300 billion kilowatt-hours, which can meet the annual electricity needs of 300 million people and replace 90 million tons of standard coal, reducing carbon dioxide emissions by 300 million tons [3]. - The project is anticipated to strengthen the synergy between computing and electricity, benefiting the AIDC computing power industry chain [3]. Summary by Sections Project Overview - The Yarlung Zangbo River downstream hydropower project involves the construction of five cascade power stations and is expected to take about 10 years to complete, with production anticipated to start after 2035 [3]. - The project will enhance the utilization of "West-to-East Power Transmission" and support the national strategy of "East Data West Calculation" [3]. Investment Insights - The total investment of 1.2 trillion yuan may be adjusted upwards, with the investment in power transmission and transformation estimated to reach between 189 billion to 315 billion yuan [3]. - The report suggests that the actual investment may exceed initial estimates due to construction difficulties and uncertainties related to interest rates [3]. Beneficiaries in the Industry - The hydropower equipment supply chain is expected to benefit, with key players including Dongfang Electric, Shanghai Electric, and Harbin Electric, among others [3]. - The report highlights the stable demand for high-voltage transmission equipment and identifies major suppliers such as State Grid NARI, China XD Electric, and others as potential beneficiaries [3]. - The GIL (Gas Insulated Transmission Line) segment is entering a long-term growth cycle, with companies like China XD Electric and Pinggao Electric expected to benefit from the Yarlung Zangbo project [3]. Investment Recommendations - The report recommends focusing on the hydropower equipment and high-voltage equipment supply chains, specifically mentioning companies like Dongfang Electric, Shanghai Electric, and State Grid NARI [3]. - It also suggests monitoring the AIDC industry chain, including companies like Megmeet and Jinpan Technology [3].
雅江工程启动,利好发输电设备龙头
HTSC· 2025-07-21 06:26
三峡工程炼成"国之重器",哈电东电蓄势雅江新机遇 证券研究报告 能源/工业 雅江工程启动,利好发输电设备龙头 华泰研究 2025 年 7 月 21 日│中国内地 动态点评 2025 年 7 月 19 日雅鲁藏布江下游水电工程项目(以下简称雅江下游项目) 开工仪式举行。雅江下游项目预计装机容量>6000 万千瓦、年发电量约 3000 亿千瓦时,约为三峡工程的 3 倍(2250 万千瓦/882 亿千瓦时);总投资为 三峡工程的 5 倍(1.2 万亿元 V.S. 2100 亿元)。我们看好雅江下游项目将带 动两大投资机遇:1)水电设备方面,预计带动约 720 亿元新增订单,利好 哈尔滨电气、东方电气等发电设备龙头;2)输变电设备方面,雅江下游项 目以外送为主的电力消纳需求推动特、超高压直流线路建设,设备投资或达 500 亿元,利好国电南瑞、中国西电、平高电气、许继电气等电网设备龙头。 雅江下游项目启动,预计总装机容量超过 6000 万千瓦,有望为哈电、东电 带来百亿级订单机遇。作为传统电源设备龙头,哈电、东电已完成水轮机组 技术引进、吸收与高度国产化。回顾三峡工程,哈电、东电通过"技术引进 +合作分包"参与左岸机组 ...
电力设备新能源行业点评:全国首个跨省区绿电直连项目获批实施,配电设备需求有望增长
Guoxin Securities· 2025-07-20 07:15
电力设备新能源行业点评 证券研究报告 | 2025年07月20日 国信电新观点:内蒙古、宁夏两个自治区首个新能源合作重点项目——国家电投铝电公司降碳增绿项目获 批实施,该项目是全国首个跨省区绿电直连项目。 投资建议:绿电直连项目的推进利好一二次配电设备需求。建议关注四方股份、特锐德及许继电气。 风险提示:国内电网投资不及预期;行业竞争加剧。 评论: 全国首个跨省区绿电直连项目获批实施,配电设备需求有望增长 |  | 行业研究·行业快评 | |  电力设备 |  投资评级:优于大市(维持) | | --- | --- | --- | --- | --- | | 证券分析师: | 王蔚祺 | 010-88005313 | wangweiqi2@guosen.com.cn | 执证编码:S0980520080003 | | 证券分析师: | 王晓声 | 010-88005231 | wangxiaosheng@guosen.com.cn | 执证编码:S0980523050002 | 全国首个跨省区绿电直连项目获批实施:近日,内蒙古、宁夏自治区首个新能源合作重点项目——国家电 投铝电公司降碳增绿项目获批实施。 ...
特高压专题-一周内连获两条直流核准,预期修复 订单放量在
2025-07-16 06:13
以来我们看到国内的特高压项目核准的节奏整体是比较慢的但是在六月的下旬一周之内接连核准了两条特高压节奏的项目那么根据今年市场所预期的一个核准计划我们估计下半年整体的这个核准的节奏会有一个很明显的加快那么在上周的周报当中我们也用标题来提示大家注意一下就关注一下下半年这个特高压核准提速的这样一个投资机会那么相关的电力设备的股票其实过去一段时间里面也有一些比较充分的调整 那么在当前这个位置上我们觉得伴随下半年特高压核准提速相关股票可能是一个比较好的分地布局的这样一个机会那么今天我们就有请我们电力设备的分析师王炳轩带着PPT给大家汇报一下当前时间点我们对于特高压这个主线的一些研究结论和后续的一些投资建议接下去我就把时间交给炳轩 最后的话还会再总结和提示一下下半年重要的一些时间节点的把握以及再补充说明一些风险项今天主要想汇报的内容 那么我们首先花一分钟时间对整个这个这个淘宝板块或者我们电网板块的背景做些补充方便各位领导对整体情况有些把握那么好我们以24年为例24年的话实际上我们测算整个国内的电网设备企业它所面临的市场规模有多大呢有大概18000亿那么同比增速比较快13%左右这里面我们可以拆分成网内网外海外的需求那么网内就 ...
AIDC电力设备、电网产业链周度跟踪(7月第2周)-20250713
Guoxin Securities· 2025-07-13 12:22
Investment Rating - The investment rating for the AIDC power equipment and grid industry is "Outperform the Market" (maintained) [1] Core Viewpoints - The global AI computing load is expected to grow significantly, with new AI computing loads projected at 9.7/15.9/20.2/22.3/23.4/24.6 GW from 2025 to 2030. This translates to a demand for AIDC power equipment of 29/48/60/67/70/74 GW, with an average annual growth rate of 20% [5][13] - The market potential for dry-type transformers, medium and low voltage switchgear, UPS, HVDC, and solid-state transformers is estimated to reach 85/341/41/380/239 billion yuan by 2030 [5][12] - The domestic data center industry is expected to see increased capital expenditure from major cloud providers, with 2025 anticipated to be a pivotal year for AIDC construction [5][18] Summary by Sections AIDC Power Equipment - The AIDC power equipment sector has shown a diverse range of products, with major global players like Vertiv, Eaton, and Schneider Electric having established strong product lines and solutions [5] - Domestic companies are gaining competitive advantages in various segments, with leading firms gradually building their solution-providing capabilities [5] - The recent performance of the AIDC power equipment sector has been mixed, with notable declines in backup diesel power sources and lead-acid batteries [5][24] Grid Industry - The grid sector has seen significant investment growth, with national grid engineering investment reaching 632 billion yuan in May 2025, a year-on-year increase of 33.3% [31][32] - The bidding results for high-voltage equipment have shown a strong performance, with a total bid amount of 211.89 billion yuan in July 2025, reflecting a year-on-year increase of 38.1% [64] - The grid industry is expected to benefit from the maturation of new business models such as electricity trading and virtual power plants, with a focus on high-voltage orders and deliveries in the second half of 2025 [5][58]