Oilfield Energy Storage
DC/DC converter and power conversion system enabling efficient renewable integration and reliable backup power for oilfield operations
Challenge
Traditional oilfields face mounting energy challenges, including:
- High grid dependency: Pumping units operate 24/7, and electricity accounts for nearly 40% of production costs
- Low solar utilization: Rooftop photovoltaic installations often operate below 50% efficiency, leading to wasted potential
- Emergency risks: Power grid failures can cause production shutdowns, resulting in daily losses exceeding one million RMB
Recommended Products
DC/DC Converter & Power Conversion System (PCS)
- PV Optimizer: Features a 200–660 V wide-voltage MPPT tracking range, increasing power generation by up to 25% in cloudy conditions. Built-in anti-backflow technology monitors grid load in real time, ensuring zero power feedback.
- Bidirectional Energy Storage Gateway (PCS): A 100 kW high-efficiency PCS with 98% charge–discharge conversion efficiency. Provides off-grid support with 2 ms seamless transfer during power interruptions to maintain critical load operation.
- DC Flexible Controller: Supplies 540 V DC directly to pumping units, eliminating AC/DC conversion losses. Employs an intelligent energy dispatching strategy that prioritizes consumption from solar → storage → grid, maximizing system efficiency.
- DC/DC Converter: Coordinates voltage conversion and power management within the hybrid system to achieve efficient energy recovery and stable power flow for continuous oilfield operation.
