![]() |
市场调查报告书
商品编码
1410114
支柱绝缘子市场:2023 年至 2028 年预测Post Insulator Market - Forecasts from 2023 to 2028 |
预计支柱绝缘子市场在预测期内将以 5.81% 的复合年增长率成长。
支柱绝缘子在支撑变电站场中的汇流排以及开关设备设备中的断路器和电容器组方面发挥重要作用。这些绝缘体在承受弯曲、扭转和压缩等各种力量方面发挥着重要作用。支柱绝缘子用于发电厂、变电站和输电线路,由于能源需求的增加和再生能源来源的扩大,支柱绝缘的市场规模正在扩大。
支柱绝缘子广泛应用于可再生能源领域,因为它们在支撑和绝缘各种设备和基础设施部件方面发挥重要作用。在风能和太阳能发电厂等可再生能源装置中,支柱绝缘子用于绝缘和支撑电力线、变压器和其他关键设备。由于政府措施和技术进步,可再生能源产业持续快速成长,推动了对后绝缘子的需求。国际能源总署(IEA)预测,2023年全球可再生能源装置容量将大幅激增,增加107吉瓦(GW),使总装置容量达到440GW以上,绝对成长史无前例。
支柱绝缘子在能源产出过程中为发电厂和变电站的汇流排、变压器和其他设备提供支撑和绝缘。它们确保可靠、高效的电力传输和分配,防止电气干扰并确保不间断供电。由于人口成长、都市化和工业化等因素导致的能源需求不断增加,以及扩大发电能力的需要,正在刺激可靠的后绝缘子的成长。根据国际能源总署(IEA)统计,2022年印度电力需求大幅增加8.4%。同样,美国与前一年同期比较需求也大幅成长2.6%。
支柱绝缘子广泛应用于电网基础设施中,以支撑和绝缘各种组件,例如汇流排、断路器、变压器和电力线。它们在确保变电站、发电厂和输电线路可靠、安全的输配电方面发挥关键作用。旨在提高电力系统效率、可靠性和永续性的政府措施和投资推动了电网基础设施的成长。例如,2022年11月,印度宣布将在2030年之前拨款2.8兆卢比建造州际电网,以有效利用和发行可再生能源资源。
由于该地区主要经济体可再生能源容量的显着增加和发电输电线路的扩建,预计亚太地区将在后绝缘子市场中占据很大份额。这些计划需要强大的电网基础设施,包括后绝缘子,以支援高效的电力传输。根据国际能源总署(IEA)预测,到2022年,中国可再生能源装置容量将大幅成长8.8%,总合1.183亿千瓦。此外,根据国际贸易厅预测,2021年韩国发电量将达到576,316吉瓦时,其中可再生能源发电量大幅增加18%,天然气发电量也大幅增加15.3%。做过。
限制支柱绝缘子产业成长的重要因素之一是某些支柱绝缘子,如瓷绝缘体,容易受到机械损伤,特别是地震等外力引起的振动。由于这种脆性,瓷绝缘体的外部结构容易被破坏,出现裂纹,绝缘性能下降。需要频繁检查、维护并可能更换损坏的瓷绝缘体,这给可靠性、成本效益和整体后绝缘子市场成长带来了挑战。
The post insulator market is estimated to grow at a CAGR of 5.81% during the forecast period.
Post insulators serve as essential supports for bus bars in transformer sub-station yards, as well as in switchgear to provide support for breakers and capacitor banks. These insulators play a crucial role in withstanding various forces, including bending, torsion, and compression, that are typically exerted on them during their operational service. Post insulators find applicability in power plants, substations, and transmission lines and the overall post insulator market size is growing due to the increasing energy demand and the expansion of renewable energy sources.
Post insulators are extensively used in the renewable energy sector due to their crucial role in supporting and insulating various equipment and infrastructure components. In renewable energy installations, such as wind farms and solar power plants, post insulators are employed to provide insulation and support for transmission lines, transformers, and other vital equipment. The renewable energy sector continues to grow rapidly due to government initiatives, and technological advancements which are fuelling the demand for post insulators. According to the International Energy Agency, in 2023, global renewable capacity additions are projected to experience a remarkable surge, with an unprecedented absolute increase of 107 gigawatts (GW), reaching a total capacity of over 440 GW.
Post insulators provide support and insulation for bus bars, transformers, and other equipment in power plants and substations while the energy generation process. They ensure the reliable and efficient transmission and distribution of electricity, safeguarding against electrical failures and ensuring uninterrupted power supply. The increasing energy demand is driven by factors such as population growth, urbanization, and industrialization leading to the need for expanding power generation capacity is fuelling the growth of reliable post insulators. According to the International Energy Agency, in 2022, India experienced a robust increase in electricity demand, rising by 8.4%. Similarly, the United States witnessed a significant year-on-year demand growth of 2.6% in the same period.
Post insulators are extensively used in grid infrastructure to support and insulate various components such as bus bars, breakers, transformers, and transmission lines. They play a crucial role in ensuring the reliable and safe transmission and distribution of electricity within substations, power plants, and along transmission lines. The growth of grid infrastructure is driven by government initiatives and investments aimed at improving the efficiency, reliability, and sustainability of power systems. For instance, in November 2022, India announced to allocate RS 2.8 trillion by 2030 for the establishment of an interstate transmission network, aimed at efficiently harnessing and distributing renewable energy resources.
Asia-Pacific region will hold a significant share of the post insulator market due to the substantial growth in renewable capacity additions and the expansion of transmission lines for electricity generation in leading economies within the region. These projects require a robust grid infrastructure, including post insulators, to support efficient power transmission. According to the International Energy Agency, China witnessed a significant annual increase of 8.8% in renewable capacity additions for the year 2022, reaching a total of 118.3 GW. Also, according to the International Trade Administration, In 2021, South Korea's electricity generation reached 576,316 gigawatt-hours, with renewable power generation experiencing a remarkable increase of 18% while gas power generation also witnessed significant growth of 15.3%
One of the significant factors restraining the growth of the post insulator industry is the vulnerability of certain post insulator types such as porcelain insulators to mechanical damage, particularly in cases of vibration caused by external forces like earthquakes. Due to this susceptibility, the external structure of porcelain insulators can easily sustain damage and develop cracks, resulting in reduced insulation performance. The need for frequent inspections, maintenance, and potential replacement of damaged porcelain insulators can pose challenges in terms of reliability, cost-effectiveness, and overall market growth for post insulators.