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银河期货每日早盘观察-20260210
Yin He Qi Huo· 2026-02-10 01:41
1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The overall market sentiment is affected by various factors such as policy announcements, geopolitical situations, and seasonal trends. Different sectors show different trends and investment opportunities, and investors need to pay attention to market changes and adjust strategies accordingly. [18][20][110] 3. Summary by Relevant Catalogs Financial Derivatives - **Stock Index Futures**: The index shows a bullish arrangement, and the market sentiment is optimistic. However, the trading volume has decreased, and the market may fluctuate in the future, but the upward trend remains unchanged. The recommended trading strategies include going long on a single - side, conducting IM/IC 2609 long + ETF short arbitrage, and using bullish spreads for options. [19][20] - **Treasury Bond Futures**: The bond market continues to strengthen, but the profit - taking behavior increases. The short - term yield may provide a short - selling opportunity, and the long - term yield may be cautious. The recommended strategies are to take profits on the long position of TL at high prices and pay attention to the potential strengthening of the T - contract inter - period spread. [22][23] Agricultural Products - **Protein Meal**: The supply pressure is large, and the international supply is relatively loose. The domestic market is also well - supplied, and it is expected to oscillate. The recommended strategy is to wait and see in the short term. [25][26] - **Sugar**: The international sugar price is rising, and the domestic price is expected to remain high. The international sugar price may oscillate at the bottom, and the domestic Zhengzhou sugar contract is also expected to oscillate at the bottom. The recommended strategies include waiting and seeing for arbitrage and options. [28][33] - **Oils and Fats**: The oils and fats market maintains a wide - range oscillation. It is recommended to go short lightly at high prices or wait for a callback to go long. The y59 spread can be considered for reverse arbitrage at high prices. [36][37] - **Corn/Corn Starch**: The spot price in the production area is stable, and the futures price oscillates at a high level. The recommended strategies include a bullish view on the outer - market 03 corn after stabilization, short - selling the 03 corn lightly at high prices, and expanding the spread between 05 corn and starch at low prices. [40][41] - **Pigs**: The supply pressure has improved, and the spot price oscillates. It is recommended to wait and see for single - side trading and arbitrage, and sell wide - straddle options. [42][43] - **Peanuts**: The spot price is stable, and the futures price oscillates in a narrow range. It is recommended to short - sell the 03 peanuts lightly at high prices, wait and see for arbitrage, and sell pk603 - C - 8200 options. [45][47] - **Eggs**: As the pre - holiday stocking is coming to an end, the egg price has declined. It is recommended to short the June contract on a single - side, wait and see for arbitrage and options. [48][49] - **Apples**: The pre - holiday sales are good, and the price is firm. It is recommended to go long on the May contract at low prices, short the October contract at high prices, and conduct long - May and short - October arbitrage. [52][54] - **Cotton - Cotton Yarn**: The fundamentals change little, and the cotton price is supported. It is expected that the US cotton will oscillate weakly in the short term, and the Zhengzhou cotton will oscillate within a range. It is recommended to hold a light position during the Spring Festival. [56] Black Metals - **Steel**: The demand continues to decline, and the steel price oscillates. It is recommended to follow the market sentiment and oscillate weakly on a single - side, short the coil - coal ratio at high prices, and hold the short - coil - long - rebar spread. [59][60] - **Coking Coal and Coke**: The coal mines are on holiday, and the spot trading is cold. The market is expected to oscillate widely, and it is recommended to trade in bands or wait and see. [61][63] - **Iron Ore**: The fundamentals continue to weaken, and the ore price runs weakly. It is recommended to run weakly on a single - side and wait and see for arbitrage and options. [64][66] - **Ferroalloys**: As the long holiday approaches, it is recommended to take partial profits on the long positions at high prices, wait and see for arbitrage, and sell out - of - the - money put options. [67][68] Non - ferrous Metals - **Gold and Silver**: The market sentiment stabilizes, and gold and silver recover. It is recommended that conservative investors wait and see and hold an empty position during the holiday, while aggressive investors can hold long positions on Shanghai gold and silver with appropriate positions. [71][72] - **Platinum and Palladium**: The regional disputes are complex, and the precious metals oscillate widely. It is recommended to be cautiously bullish on platinum and palladium, buy at low prices, and conduct long - platinum and short - palladium arbitrage. [75][76] - **Copper**: As the Spring Festival approaches, it is recommended to operate cautiously. The copper price rebounds after the panic subsides. [77][78] - **Alumina**: The expected marginal change in production capacity causes the price to fluctuate more. It is recommended to oscillate strongly in the short term and participate cautiously. [80][82] - **Electrolytic Aluminum**: The risk preference is repaired, and the medium - term expectation remains unchanged. It is recommended to oscillate and rebound on a single - side and wait and see for arbitrage and options. [83] - **Cast Aluminum Alloy**: It mainly follows the outer - market aluminum price. It is recommended to oscillate strongly on a single - side and wait and see for arbitrage and options. [87] - **Zinc**: It is recommended to wait and see. The zinc market is affected by the holiday, and both supply and demand decrease. [88][89] - **Lead**: It oscillates within a range. It is recommended to wait and see due to the weak supply and demand during the holiday. [92][93] - **Nickel**: Although the pre - holiday market cools down, the bottom is rising. It is recommended to watch more and move less before the holiday and go long lightly after the price stabilizes. [94][96] - **Stainless Steel**: It is supported by cost and follows the nickel price. It is recommended to watch more and move less before the holiday and go long at low prices after stabilization. [98][99] - **Industrial Silicon**: The technical side is weak, but the valuation is low. It is recommended to wait for the market to stabilize. [100] - **Polysilicon**: The industry self - discipline and price - supporting expectations rise again. It is recommended to watch more and do less and wait for a good safety margin. [101][103] - **Lithium Carbonate**: Under the strong regulatory environment, funds continue to flow out before the holiday. It is recommended to reduce the exposure before the holiday. [104] - **Tin**: The tin price may oscillate strongly. It is recommended to control the position before the holiday. [107][108] Shipping - **Container Shipping**: Pay attention to the implementation of price increases and the geopolitical situation in Iran. The market oscillates, and it is recommended to wait and see before the holiday and conduct 6 - 10 positive arbitrage at low prices. [110][111] Energy and Chemicals - **Crude Oil**: The risk premium rebounds, and the international oil price is expected to oscillate widely. It is recommended to oscillate widely on a single - side and wait and see for arbitrage and options. [113][114] - **Asphalt**: The spot prices in various regions are basically stable. It is recommended to oscillate at a high level and go long on the BU2606 contract at low prices. [115][118] - **Fuel Oil**: The high - sulfur spot trading slows down, and the geopolitical drive continues. It is recommended to oscillate strongly and pay attention to geopolitical fluctuations, take profits on the FU59 positive arbitrage at high prices, and pay attention to the LU near - month reverse arbitrage. [120][122] - **LPG**: The domestic fundamentals are weak. It is recommended to oscillate on a single - side and wait and see for arbitrage and options. [124][125] - **Natural Gas**: The risk sentiment on both the supply and demand sides eases to a certain extent. It is recommended to hold short positions on the TTF and JKM third - quarter contracts and the HH second - quarter contract. [128][130] - **PX & PTA**: The polyester production reduction is gradually realized, and the weaving sales gradually stop. It is recommended to oscillate and sort out on a single - side and wait and see for arbitrage and options. [133][134] - **BZ & EB**: The supply returns, and the basis declines. The fundamentals weaken. [135][137] - **Ethylene Glycol**: The inventory accumulation pressure is obvious. It is recommended to oscillate weakly on a single - side and wait and see for arbitrage and options. [139][140] - **Short - fiber**: The short - fiber factories reduce production as planned. It is recommended to oscillate and sort out on a single - side and wait and see for arbitrage and options. [142][143] - **Bottle - grade PET**: The production decreases, and the supply is reduced. It is recommended to oscillate and sort out on a single - side and wait and see for arbitrage and options. [144][146] - **Propylene**: The supply and demand support is acceptable. It is recommended to oscillate and sort out on a single - side and wait and see for arbitrage and options. [148][149] - **Plastic PP**: The growth rate of PP apparent consumption slows down. It is recommended to hold long positions on the L 2605 contract and set a stop - loss at 6710 points, and wait and see for the PP 2605 contract and pay attention to the support at 6600 points. [150][151] - **Caustic Soda**: The caustic soda price strengthens. It is recommended to oscillate on a single - side. [153][154] - **PVC**: It mainly oscillates. It is recommended to go long at low prices and wait and see for arbitrage and options. [155][157] - **Soda Ash**: The price weakens. It is recommended to short at high prices before the holiday, conduct short - glass and long - soda - ash arbitrage, and sell call options. [158][160] - **Glass**: The price oscillates. It is recommended to short at high prices before the holiday, conduct short - glass and long - soda - ash arbitrage, and sell call options. [161][162] - **Methanol**: It oscillates widely. It is recommended to go long at low prices, pay attention to the 59 positive arbitrage, and sell put options on a callback. [163][164] - **Urea**: It runs strongly. It is recommended to operate cautiously on the futures. [166][167] - **Pulp**: The pulp price oscillates weakly. It is recommended to operate within a range and for aggressive investors to lay out a small number of long positions based on the previous low. [169][172] - **Offset Printing Paper**: As the Spring Festival approaches, it is in the off - season, and the market is weak. It is recommended to short at high prices and sell OP2604 - C - 4200 options. [173][174] - **Logs**: The supply and demand are both weak, and the market is dull. It is recommended to wait and see and take profits on the 3 - 5 reverse arbitrage. [176][178] - **Natural Rubber and 20 - grade Rubber**: The semi - steel tire inventory is significantly reduced. It is recommended to try to go long on the RU 05 contract lightly and set a stop - loss at 16020 points, and wait and see for the NR 04 contract. [179][181] - **Butadiene Rubber**: The semi - steel tire inventory is significantly reduced. It is recommended to try to go long on the BR 04 contract lightly and set a stop - loss at 12585 points. [182][184]
现实预期不佳,盘?仍有压
Zhong Xin Qi Huo· 2026-02-10 01:41
中信期货研究|⿊⾊建材策略⽇报 2026-02-10 现实预期不佳,盘⾯仍有压⼒ 淡季钢材端累库压⼒渐显,基本⾯缺乏亮点,盘⾯延续弱势。钢⼚复 产节奏偏缓,但铁矿⽯发运端存在扰动,盘⾯有企稳迹象。冬储临近 尾声,煤焦补库⽀撑逐步转弱,盘⾯表现偏弱。玻璃供应端存在扰 动,但玻纯供需过剩压制盘⾯价格。 淡季钢材端累库压力渐显,基本面缺乏亮点,盘面延续弱势。钢厂复 产节奏偏缓,但铁矿石发运端存在扰动,盘面有企稳迹象。冬储临近 尾声,煤焦补库支撑逐步转弱,盘面表现偏弱。玻璃供应端存在扰 动,但玻纯供需过剩压制盘面价格。 投资咨询业务资格:证监许可【2012】669号 1. 铁元素方面:库存压力持续增加,供应端仍存天气扰动预期,当 前市场对节后需求预期一般,盘面表现承压,但节后即将召开重要会 议,宏观预期仍存,盘面快速回落后压力有所释放,关注市场情绪变 化。废钢供应、日耗均有季节性下降的预期,随着补库接近尾声,整 体基本面将边际转弱,预计现货价格跟随成材为主。 2. 碳元素方面:焦炭供应后续增长空间有限,而下游钢厂复产预期 仍在,焦炭供需结构将持续保持健康,但基本面利多驱动同样有限, 现货预计暂稳运行,盘面预计仍将跟随 ...
山金期货黑色板块日报-20260210
Shan Jin Qi Huo· 2026-02-10 01:41
投资咨询系列报告 山金期货黑色板块日报 一、螺纹、热卷 报告导读: 供需方面,上周247家样本钢厂螺纹产量小幅下降,表观需求环比回落,总库存继续回升,五大品种总产量小幅下降,库存继续继续增加,表观需求 环比回落。整体来看,目前市场整体处于消费淡季,产量、需求处于低位,库存从低位快速增加。从技术面看,期价跌破了近期的震荡区间,展开 一轮下跌行情。 操作建议: 维持观望,不建议追空 表1:螺纹、热卷相关数据 数据类别 指标 单位 最新 较上日 较上周 期现货价格 螺纹钢主力合约收盘价 元/吨 3077 -24 -0.77% -51 -1.63% 热轧卷板主力合约收盘价 元/吨 3251 -12 -0.37% -37 -1.13% 螺纹钢现货价格(HRB400E 20mm,上海) 元/吨 3220 0 0 -30 -0.92% 热轧板卷现货价格(Q235 4.75mm,上海) 元/吨 3250 0 0 -20 -0.61% 基差与价差 螺纹钢主力基差 元/吨 143 24 21 热轧卷板主力基差 元/吨 -1 12 17 螺纹钢期货10-1价差 元/吨 -34 5 0 热轧卷板期货10-1价差 元/吨 -25 3 ...
本钢钢卷里的“智改数转”密码
Xin Hua She· 2026-02-10 01:35
Core Insights - The company has achieved significant growth in the automotive steel sector despite industry challenges, with a 49.2% year-on-year increase in sales to automotive manufacturers and a 78.1% increase in high-end automotive outer panel sales [1] Group 1: Production and Innovation - The production of 0.8mm ultra-thin dual-phase steel, which can support a weight equivalent to three adult blue whales, is highlighted as a key material for lightweight electric vehicle bodies [2] - The introduction of a new "Bengang Wide Width" cold-rolled automotive steel has filled a gap in the domestic market for high-end wide-width automotive steel, breaking foreign technology monopolies [2] - The implementation of an AI visual inspection system has improved product quality by increasing the pass rate by 10% and boosting production by 25% [2] Group 2: Smart Manufacturing - The centralized control center acts as the "smart brain" of the production line, integrating all production data and providing each steel roll with a unique "digital ID" [3] - The smart system has led to a 65% increase in labor productivity and an 85% smart index since its implementation, optimizing key process parameters such as heating temperature and rolling speed [3] - The company is leveraging intelligent upgrades to address the challenges of traditional steel enterprises, revitalizing the state-owned enterprise [3]
国资委加力部署科技创新,多家央企明确新一轮工作重点
第一财经· 2026-02-10 00:51
Core Viewpoint - The article emphasizes the importance of integrating technological innovation with industrial innovation in state-owned enterprises (SOEs) as a key component in building a modern industrial system, driven by recent directives from the State-owned Assets Supervision and Administration Commission (SASAC) [3][4]. Group 1: Technological Innovation in SOEs - Central enterprises have invested 1.1 trillion yuan in R&D, maintaining over 1 trillion yuan for four consecutive years, and have established 23 innovation consortia with over 100 participating entities [5]. - The China State Construction Engineering Corporation has developed a photovoltaic system for the world's largest indoor snow world, capable of generating 6.3 million kWh of green electricity annually [5]. - The integration of technology in construction, such as the use of BIPV (Building Integrated Photovoltaics), showcases the high value and technological content of products in the construction industry [6]. Group 2: Policy and Strategic Directions - The SASAC has been guiding SOEs to deepen the integration of technological and industrial innovation, supporting the establishment of 97 original technology sources and promoting over 1,000 outstanding technological achievements [9]. - The focus for SOEs in 2026 includes enhancing the effectiveness of innovation mechanisms, optimizing the innovation environment, and accelerating the application of research outcomes [3][10]. - The SASAC aims to strengthen core technology breakthroughs and increase the proportion of basic research investment, emphasizing the need for a collaborative innovation system that shares risks and rewards [9][10]. Group 3: Sector-Specific Innovations - Recent innovations include the development of new coal machinery by the China North Industries Group, which fills a technological gap in the industry, and advancements in high-strength steel production by the Angang Steel Group [7]. - The article highlights the importance of adapting to different market demands for technological innovation, with a dual-track strategy for domestic and international markets [6].
今年,哪些行业能过上好日子?
虎嗅APP· 2026-02-10 00:25
A股这7大板块,勾勒出中 国经济全貌 出品 | 妙投APP 作者 | 妙投团队 编辑 | 丁萍 头图 | AI制图 幸福的人大致相同,不幸的人各有各的不幸。 银河证券研报显示,截至1月31日,2956家A股上市公司已披露2025年年报业绩预告,披露率为54%。其中 电机、地面兵装、个护用品、风电设备预喜率 (包括扭亏、续盈、略增、预增等情形) 超过70%,汽车行 业超过50%,受益于AI算力需求的电子和通信行业,预喜率分别达到45%和37%。这些大体上属于科技、高 端制造、新消费等领域。 而传统行业,大多较为一般。 煤炭、房地产、轻工制造、建筑装饰、食品饮料、社会服务、石油石化等行业预喜率较低,均低于25%; 焦炭、体育、林业、农业综合、厨卫电器、油气开采、白酒行业预喜率更是均为0%;传统行业中预喜率较 高的,主要是非银金融、有色金属、钢铁、公用事业等少数行业。 展望2026年,有些业绩不错的行业,有望继续保持成长。而有些2025年经营惨淡的行业,也有边际复苏的 机会,或者有复苏的预期。 这句话放到宏观经济各个层面中来看,也是如此。有的行业经历着良好的增长,有的行业在期待着复苏的 曙光。 2025年到现在,无 ...
新视野丨坚持“双碳”引领 推动全面绿色转型
Zhong Yang Ji Wei Guo Jia Jian Wei Wang Zhan· 2026-02-09 23:59
Group 1 - The core viewpoint emphasizes that green development is essential for high-quality growth, with a strong commitment from the government towards achieving carbon neutrality and ecological civilization [2][3][5] - The "dual carbon" goals are seen as a necessary strategy for transforming the economy and addressing resource and environmental constraints, reflecting a shift from high-speed to high-quality development [3][4][6] - The global consensus on climate change necessitates a green low-carbon transition, which is crucial for enhancing China's competitiveness in international markets and aligning with global economic trends [4][6][10] Group 2 - The transition to a green economy is aimed at achieving higher quality, sustainable, and resilient development, integrating ecological considerations into all aspects of economic and social development [5][6][11] - Key areas for transformation include the clean energy system, industrial structure upgrades, and technological innovation, which are vital for reducing carbon emissions and enhancing economic stability [8][9][10] - The establishment of a comprehensive green low-carbon policy framework and the promotion of green finance are essential for supporting this transition, with significant growth in green loans and bonds observed [11][12] Group 3 - The importance of public participation in the green transition is highlighted, with initiatives like carbon credit systems encouraging individual contributions to sustainability [12] - Regional differences in resources and industrial bases necessitate tailored approaches to green transformation, with eastern regions leading in innovation and western regions focusing on clean energy development [12]
【光大研究每日速递】20260210
光大证券研究· 2026-02-09 23:06
Group 1: TMT Sector - TMT theme funds experienced significant net value decline, while passive funds increased their positions in TMT theme products. The overall stock market saw fluctuations, with consumer and new energy theme funds performing well, while other theme funds struggled. A total of 24.3 billion yuan flowed out of mid and large-cap theme ETFs, while Hong Kong stock ETFs saw inflows exceeding 10 billion yuan [5]. Group 2: Metals Sector - The prices of non-ferrous metals fell across the board, but gold, tungsten, molybdenum, and vanadium prices increased month-on-month. The financing environment index for small and medium enterprises rose by 6.62% to 50.27 in January. Weekly inventory levels for hot-rolled coils were at a five-year low, while the price of oriented silicon steel hit a new low since 2018 [5][6]. Group 3: Renewable Energy and Environmental Protection - The market remains optimistic about space photovoltaic developments, with a focus on auxiliary materials and equipment. The hydrogen and ammonia sector performed well, with expectations for future carbon policies to enhance green electricity consumption. The dual control of carbon and non-electric applications is anticipated to drive supply optimization [7]. Group 4: Public Utilities - The utilization rates for wind and solar power in 2025 were 94.3% and 94.8%, respectively, both showing year-on-year declines. There is a positive outlook for non-electric applications of renewable energy and direct connections for green electricity, with recommendations to focus on companies like Electric Investment Green Energy and Jinkai New Energy [8]. Group 5: Pharmaceutical Industry - The Ministry of Industry and Information Technology and other departments issued a plan for the high-quality development of traditional Chinese medicine, aiming for a collaborative system by 2030. This policy is expected to raise compliance thresholds and enhance industry concentration, benefiting leading companies with strong integration, quality control, and research capabilities [8]. Group 6: Company Analysis - Yujian Xiaomian - Yujian Xiaomian, a leading chain of Sichuan-Chongqing flavor noodle restaurants, is expanding its national presence through a combination of direct and franchise operations. The company has shown continuous revenue growth and profitability improvements, despite challenges such as high debt and rental costs. The management team is experienced, and operational optimization is expected to further enhance profitability [9].
【钢铁】有色金属价格普跌,但金、钨、钼、钒价格环比上涨——金属周期品高频数据周报(2026.2.2-2026.2.8)(王招华/戴默)
光大证券研究· 2026-02-09 23:06
Liquidity - The BCI small and medium enterprise financing environment index increased by 6.62% month-on-month to 50.27 in January 2026 [4] - The M1 and M2 growth rate difference was -4.7 percentage points in December 2025, a month-on-month decrease of 1.6 percentage points [4] - The current price of London gold is $4,967 per ounce [4] Infrastructure and Real Estate Chain - Weekly inventory of hot-rolled steel is at a low level compared to the same period over the past five years [5] - Price changes this week include rebar at -0.93%, cement price index at -0.28%, rubber at -2.45%, coke at 0.00%, coking coal at -1.28%, and iron ore at -3.99% [5] - National blast furnace capacity utilization rate, cement, and asphalt operating rates changed by +0.00 percentage points, -3.40 percentage points, and -1.3 percentage points respectively [5] Real Estate Completion Chain - Prices of titanium dioxide and glass are at low levels, with titanium dioxide price unchanged and glass price up by 0.28% [6] - The gross profit for titanium dioxide is -1,880 yuan per ton, while the flat glass operating rate is 73.89% this week [6] Industrial Products Chain - The operating rate of semi-steel tires is at a five-year high [7] - Major commodity price changes this week include cold-rolled steel at -0.53%, copper at -4.34%, and aluminum at -6.21%, with corresponding gross profit changes of turning losses into profits and a loss increase of 10.37% and 17.83% respectively [7] - The national semi-steel tire operating rate is 72.76%, a decrease of 2.08 percentage points [7] Subcategories - The price of oriented silicon steel has reached a new low since 2018 [8] - The price of graphite electrodes is 19,000 yuan per ton, unchanged, with a gross profit of 1,944.04 yuan per ton, up by 1.17% [8] - The price of electrolytic aluminum is 23,110 yuan per ton, down by 6.21%, with a calculated profit of 6,072 yuan per ton (excluding tax), down by 17.83% [8] - The price of electrolytic copper is 100,100 yuan per ton, down by 4.34% [8] - The price of tungsten concentrate is 674,500 yuan per ton, up by 11.49% from last week [8] Price Comparison Relationships - The price ratio of rebar to iron ore is 4.09 this week [10] - The price difference between hot-rolled and rebar steel is 60 yuan per ton this week [10] - The price difference between Shanghai cold-rolled steel and hot-rolled steel reached 370 yuan per ton, an increase of 10 yuan per ton [10] - The price ratio of stainless steel hot-rolled to electrolytic nickel is 0.10 [10] - The price difference between small rebar (mainly used in real estate) and large rebar (mainly used in infrastructure) is 180 yuan per ton this week, a decrease of 10.00% from last week [10] - The price difference between medium-thick plates and rebar steel is 110 yuan per ton this week [10] Export Chain - The new export orders PMI for China in January is 47.80%, a decrease of 1.2 percentage points month-on-month [11] - The China Containerized Freight Index (CCFI) composite index is 1,122.15 points this week, down by 4.55% [11] - The capacity utilization rate for crude steel in the U.S. is 76.00%, a decrease of 0.90 percentage points [11] - Starting January 1, 2026, the Ministry of Commerce and the General Administration of Customs will implement export licensing management for certain steel products, which is expected to further regulate China's steel product exports [11] Valuation Percentiles - The CSI 300 index decreased by 1.33% this week, with the best-performing cyclical sector being engineering machinery at +4.35% [12] - The PB ratio of ordinary steel and industrial metals relative to the PB ratio of the Shanghai and Shenzhen markets is currently 60.06% and 84.30% respectively [12] - The PB ratio of the ordinary steel sector relative to the Shanghai and Shenzhen markets is currently 0.50, with the highest value since 2013 being 0.82, reached in August 2017 [12]
耗电大户变身省电标兵
Xin Lang Cai Jing· 2026-02-09 20:20
电气运维团队将目标锁定在"让风机该转才转、该停就停"这个关键点上。通过深度挖掘历史运行数据, 他们建立主变油温与电能消耗的关联模型,最终敲定"自动控制+精准阈值"的改造方案——将所有风机 从手动模式全面升级为自动模式,并反复调试参数,设定"65摄氏度启动"的智能阈值。从此,风机运行 完全依主变实时温度动态调整,彻底告别"盲目运转"。 不出所料,此改造落地后,效果立竿见影。单台风机日均无效运行时间从10小时以上压缩至低位,主变 因风机长期高负荷运行产生的损耗同步降低;自动控制的精准性更减少了人工操作误判风险,设备运行 稳定性进一步提升。经核算,300余套风机全年可节省电费约6.1万元,同步实现设备寿命延长与操作风 险降低,实现了安全效益双提升,曾经的"电老虎"如今成了"省电标兵"。 "从'保运行'到'优运行',这次改造不仅降了能耗,更验证了智能化技术在传统设备节能中的潜力。"黄 利表示,团队将持续跟踪优化参数,让"节能王"模式在公司更多电气设备中复制推广,为绿色低碳发展 注入新动能。 在山钢日照有限公司的电气系统中,主变冷却风机是保障变电站主变压器稳定运行的关键设备,但300 余套的庞大基数与近乎不间断运行的模 ...