Core Insights - The concept of the "new generation power grid" is centered around the "energy internet," which utilizes interconnected technologies and is based on distribution networks to integrate a large amount of distributed renewable energy, enhancing electricity efficiency through intelligent energy management systems [1][2] Group 1: Market Opportunities - The power equipment industry is experiencing a dual boost from policy support and surging demand, with a clear growth trajectory. The global power market size surpassed $350 billion in 2023 and is expected to exceed $450 billion by 2025, with a compound annual growth rate (CAGR) of nearly 12%. The clean power conversion equipment sector is projected to have a CAGR of 23.8% from 2024 to 2030 [3] - The demand for power equipment is driven by multiple sectors, including 5G infrastructure, where the number of national base stations is expected to exceed 4.5 million by 2025, increasing the value of power per station by 60% compared to 4G. Additionally, the number of ultra-large data centers is projected to reach 120, with power investment accounting for 18% of total costs [3] Group 2: Investment Trends - In August 2025, the national power engineering investment reached 70.4 billion yuan, a year-on-year decrease of 14%. However, the cumulative investment from January to August 2025 was 499.2 billion yuan, showing a slight increase of 0.3% year-on-year. The "East Data West Computing" project has seen over 15 billion yuan in power investment, with total support for green communication projects reaching 67.5 billion yuan by 2025 [6] - The power grid equipment sector is witnessing a strong correlation between high investment and demand, with total investments from the State Grid and Southern Grid expected to reach 825 billion yuan in 2025, marking a historical high. The investment in ultra-high voltage projects is projected to be 112 billion yuan, a year-on-year increase of 34% [10][9] Group 3: Technological Advancements - The power electronic transformer (PET) is a core device for the new generation of power conversion, benefiting from technological breakthroughs and increasing downstream demand. The global market for PETs in renewable energy grid integration is expected to reach 4.8 billion yuan by 2025, with a CAGR of 25% [15] - Technological advancements in PETs include high-frequency and modular designs, with efficiency exceeding 98% and a 50% reduction in size and weight compared to traditional transformers. Domestic companies have achieved industrialization of PET technology at the 10kV/2MVA level, with a domestic production rate exceeding 85% and costs down by 30% since 2020 [18] Group 4: Investment Outlook - The new generation power grid is entering a golden investment period, with total investments from the State Grid and Southern Grid expected to exceed 825 billion yuan in 2025. Key investment areas include ultra-high voltage and intelligent distribution networks, with the former projected to receive 112 billion yuan in investment and the latter achieving over 90% automation coverage [18]
新一代电网引爆，电力电子装备迎超级爆发！
Ge Long Hui·2025-11-15 08:43