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随着全球新能源产业的迅猛发展，动力和储能电池的需求激增，对电池检测设备的要求也日益提高，据预测，2021年至2030年，全球锂电检测类设备市场规模将从74.7亿元增长到138.8亿元，年复合增长率达8.5%。传统并联模拟方案电源柜在大电流、高精度应用中逐渐暴露出诸多不足，如电流环路调节困难、接线复杂、维护成本高等问题。为应对这一挑战，利元亨自主研发的并联大电流功率板，旨在提供一种高效、可靠、经济的电池检测解决方案。该产品不仅满足了大容量电池的检测需求，还显著提升了系统的灵活性和经济性。
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并联大电流功率板的核心技术在于其先进的数字化调节方案，实现了电流环路的快速高效调试，将电流环路调节时间缩短了80%。该功率板支持单通道最大电流输出125A，接线工时减少了50%，线材成本降低了10%，显著提升了系统的灵活性和经济性。此外，采用六线制接线方式，确保了更高的测量精度和可靠性，电压精度达到±0.02% FS，电流精度保持在0.03%FS，响应时间控制在10毫秒以内，确保了在高速充放电过程中的稳定表现。 并联大电流功率板的技术参数在行业内具有明显优势，支持多种应用场景，包括直流阻抗测试（DCIR测试）和化成分容，能够满足动力类电池、大容量动力电池及储能电池的测试需求。其电压充电量程为-1V~6V，电流量程为1A~1000A，输出功率最高达5000W，效率超过85%，确保了能源的有效利用。功率板具备高度的可扩展性，支持多通道并联使用，进一步提升了系统的灵活性和适用范围，为电池检测提供了全面的技术支持。
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直击电池检测领域的核心痛点
数字化调节技术解决了传统模拟电路环路调节困难的问题，使得电流环路的调试更加简单快捷，减少了设备调试时间和维护成本。其次，单通道大电流输出设计避免了传统多通道并联带来的接线复杂和成本高昂问题，显著提高了系统的可靠性和经济性。最后，高精度的测量能力和快速响应时间确保了电池检测的准确性和稳定性，为客户提供了一站式的解决方案，助力电池制造企业提升产品质量和生产效率。
作为电池检测领域的创新之作，利元亨的并联大电流功率板不仅在技术上实现了重大突破，更在实际应用中为客户带来了实实在在的价值。随着全球锂电市场的蓬勃发展，该产品必将成为推动行业发展的关键推动力。利元亨秉持不懈的创新精神，将持续探索技术前沿，为我们的客户打造更多高品质、高性能的产品与服务，共同迎接绿色能源时代的到来。
Parallel High-Current Power Board: The Optimal Solution for High-Current Battery Testing
With the rapid growth of the global new energy industry, the demand for power and energy storage batteries has surged, driving increased requirements for battery testing equipment. According to forecasts, the global market for lithium battery testing equipment is projected to expand from 7.47 billion RMB in 2021 to 13.88 billion RMB by 2030, with a compound annual growth rate (CAGR) of 8.5%.Traditional parallel simulation power cabinet solutions are increasingly revealing their limitations in high-current, high-precision applications, including difficulties in current loop regulation, complex wiring, and high maintenance costs.To address these challenges, Lyric has independently developed a Parallel High-Current Power Board. This innovative product offers a high-efficiency, reliable, and cost-effective solution for battery testing. Not only does it meet the demands of large-capacity battery testing, but it also significantly enhances system flexibility and economic performance.
The core innovation of the Parallel High-Current Power Board lies in its advanced digital regulation technology, enabling rapid and efficient current loop adjustments. This technology reduces current loop adjustment time by 80%. The power board supports a maximum single-channel current output of 125A, cutting wiring time by 50% and reducing wiring material costs by 10%. These improvements significantly enhance the system's flexibility and cost-effectiveness. Additionally, it adopts a six-wire connection method to ensure higher measurement accuracy and reliability, with voltage precision reaching ±0.02% FS, current precision maintained at 0.03% FS, and response time controlled within 10 milliseconds, ensuring stable performance during high-speed charge and discharge cycles.
The technical parameters of the Parallel High-Current Power Board provide a clear advantage in the industry, supporting various application scenarios, including Direct Current Internal Resistance (DCIR) testing and cell formation and grading, meeting the testing requirements of power batteries, large-capacity power batteries, and energy storage batteries. Its voltage range is -1V to 6V, current range is 1A to 1000A, with a maximum output power of 5000W and an efficiency exceeding 85%, ensuring effective energy utilization. The power board offers high scalability, supporting multi-channel parallel operation, further enhancing system flexibility and applicability, providing comprehensive technical support for battery testing.
Digital regulation technology addresses the challenges of traditional analog circuit loop adjustments, making current loop tuning simpler and faster while reducing equipment debugging time and maintenance costs. Secondly, the single-channel high-current output design eliminates the complexity and high costs associated with traditional multi-channel parallel configurations, significantly enhancing system reliability and cost-efficiency. Finally, high-precision measurement capabilities and fast response times ensure the accuracy and stability of battery testing, providing a one-stop solution that helps battery manufacturers improve product quality and production efficiency.
As an innovative breakthrough in battery testing, Lyric's Parallel High-Current Power Board not only achieves significant technological advancements but also delivers tangible value to customers in practical applications. With the rapid growth of the global lithium battery market, this product is poised to become a key driver of industry advancement. Committed to relentless innovation, Lyric will continue to explore the forefront of technology, delivering more high-quality, high-performance products and services to our customers as we collectively embrace the era of green energy.
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