The global surge in new energy vehicles (NEVs) has sparked a revolution in green transportation. As these stations evolve, their designs are becoming more innovative, energy-efficient, and adaptable to meet growing demands. A recent breakthrough highlights this trend: Varelen Electric team developing the power exchange station. and 5000kVA dry type power transformer substation.


Structure Design
- Compact design
- Factory-built inspected and fully wired
- Contact security and arcing fault safety through complete galvanic enclosure
- Good climatic conditions for incorporated functions
- on-harmful ecological and non-combustible materials
- Guaranteed corrosion protection through zinc coating and powder coating
- Oriented production time and delivery time at the customer’s request
Safe and Reliable Operations
Safety is paramount in high-demand energy systems. The transformers deployed at power exchange station offer exceptional insulation and thermal resistance. Key safety highlights include:
- High Overload Capacity: Designed to handle frequent battery exchanges and high-power charging, these transformers maintain a stable power supply under peak loads.
- Short-Circuit Resilience: Advanced engineering ensures the system can withstand sudden faults without compromising functionality.
- Fireproof and Explosion-Proof Features: subsation enclosure adopt stainless steel construction and corrosion-resistant coatings enhances durability and minimizes operational risks. Improve the anti-corrosion and anti-rust performance of the box.
These safety advancements ensure reliable, uninterrupted operation, even in demanding environments.
Green Energy-Saving Solutions
Energy efficiency lies at the core of this power exchange station. The threelimb iron core is made of oblique cut Grain-oriented, seven-step silicon steel guaranteeing low losses and low noise. coil core dry transformers delivers substantial environmental and economic benefits:
- Lower Losses: Compared to traditional dry transformers, no-load losses are reduced by approximately 30%, and load losses by 5%.
- Minimized Energy Waste: The no-load current is slashed by 70%, significantly cutting annual operating costs.
- Sustainability Accolades: Recognized as a champion product in national energy-saving initiatives, this technology exemplifies innovation in green manufacturing.
By minimizing energy consumption and operational costs, the station aligns with global sustainability goals, reducing its carbon footprint while supporting the growing NEV industry.
The Growing Network of Power Exchange Stations
The rapid expansion of NEVs has fueled the proliferation of power exchange stations globally. Strategic collaborations like the one between Haihong Electric and Qiyuan Core Power exemplify how partnerships can accelerate the deployment of innovative energy solutions. Key factors driving this growth include:
- Rising NEV Adoption: As electric vehicles dominate automotive markets, demand for fast and reliable charging or power exchange systems grows exponentially.
- Government Incentives: Policies promoting green energy infrastructure further encourage the development of power exchange stations.
- Technological Advancements: Continuous innovations in transformer design and energy management enhance station efficiency and appeal.
Conclusion
The power exchange station exemplifies the future of sustainable energy infrastructure.
Varelen is committed to supporting this green revolution. With expertise in solar power, advanced EV charging systems, and high-voltage substations, we are poised to lead the charge in building a sustainable energy ecosystem.