News
-
China’s national unified electricity market breakth...
1. Cross-operating area trading mechanism approved The National Development and Reform Commission and the Energy Bureau of China approved the “Cross-grid operating area normalized power trading mechanism plan”, realizing the rule connection between the State Grid and the Southern Powe...Read More -
Market trends and technical applications of China’s...
Market trend: The 100 billion yuan track of photovoltaic storage and charging is accelerating, but profitability challenges remain. 1. Market size: It is estimated that the scale of China’s solar energy storage market will reach 113.4 billion yuan in 2025 (accounting for more than 50% of th...Read More -
Adjustment of China’s electricity price policy and ...
China’s 22 provinces have implemented peak electricity prices since July, and Jiangxi, Inner Mongolia, and other places have simultaneously introduced valley electricity prices. For example, Anhui has implemented peak electricity prices (20% higher than the peak price) for industrial users ...Read More -
140 key projects of China State Grid completed and put in...
With the completion and commissioning of the 220 kV line reconstruction project from Wangting to Taike in Wuxi City, Jiangsu Province, China on 30th ,June , all 140 key projects of China State Grid Corporation for peak summer demand were put into operation on schedule, with total assets of US$4.3...Read More -
The Essential Players in Electrical Systems: Decoding 10 ...
In the complex landscape of electrical engineering, understanding component symbols is crucial for interpreting schematics and ensuring system safety. Here’s a breakdown of 10 fundamental devices, from their graphical representations to their vital roles in power distribution and control. 1. Doub...Read More -
Innovative Design and Operational Excellence of KYN-28 Me...
Introduction The KYN-28 series of indoor metal-clad withdrawable switchgear continues to set industry benchmarks in power distribution systems. Designed for 3.6~24kV three-phase AC 50Hz networks, this advanced switchgear ensures reliable control, protection, and monitoring of electrical s...Read More -
Innovative Dry-Type Transformers: Powering the Future wit...
[Shenheng Power Equipment Co.Ltd]is proud to introduce our cutting-edge dry-type transformers, a revolutionary solution for modern power distribution needs. Combining advanced technology with eco-friendly design, our products are redefining industry standards. How Dry-Type Transformers Work: A C...Read More -
Working Environment Requirements for Dry-Type Transformers
The performance and lifespan of dry-type transformers are significantly influenced by their operating environment. The following environmental factors must be considered: 1. Ambient Temperature Standard Operating Range : -25°C to +40°C (may vary by model). High-Temperature Impact : Prolonged exp...Read More -
SHENHENG Powers Global Green Transition with Comprehensiv...
[Wenzhou, China] – [2025-Jun-13] – SHENHENG, a recognized world leader in accelerating the clean energy transition, today underscores its commitment to providing cutting-edge solar photovoltaic (PV) solutions designed to optimize energy generation across a vast spectrum of project applications. F...Read More -
Working Principle of Oil-Immersed Transformers
1.Introduction An oil-immersed transformer is a type of power transformer that uses insulating oil as both a cooling medium and an electrical insulator. It is widely used in power distribution and transmission systems due to its high efficiency, reliability, and ability to handle high voltages. ...Read More -
Future Trends of ZGS American-Style Prepackaged Substations
1. Intelligent and IoT-Enabled Integration ZGS American-style prepackaged substations are expected to evolve into intelligent nodes within smart grids, leveraging IoT (Internet of Things) and AI technologies. For instance, integrating smart sensors to monitor real-time parameters like oil temper...Read More -
SF6 Ring Main Unit (RMU): Empowering Smart Grids, Driving...
As global energy transitions and urbanization accelerate, the safety and stability of power supply have become critical to societal progress. The SF6 gas-insulated Ring Main Unit (RMU), a cornerstone of modern power distribution networks, is fueling innovation in smart cities, renewable energy i...Read More
