Recently, the first in-service gas-to-electric compressor unit of PipeChina successfully completed its 72-hour trial operation and was officially commissioned at the Quzhou Station of Zhejiang Natural Gas Pipeline Company. All equipment of the project was fully localized, with two 23,500 kVA water-cooling medium voltage drives supplied by Shanghai Nancal Electric Co., Ltd. Nancal Electric contributed to the project's energy savings and emission reductions, supporting improvements in pipeline transmission capacity and green supply assurance.
Nancal Electric successfully co-organized the 10th National Petrochemical Electrical Technology Conference 2026, where it delivered a technical presentation highlighting the core value of its high-reliability medium voltage drive solutions for energy saving, carbon reduction, and safe operation in the petrochemical industry. To date, the company has delivered over 200 water-cooling medium voltage drives. It also showcased its full-range series of air-cooling medium voltage drives covering all power ranges, emphasizing their high reliability, high energy efficiency, and flexible adaptability to support the green and low-carbon transition of the petrochemical sector.
The hydrostatic test for the reactor coolant system of Unit 3 at the Haiyang Nuclear Power Plant was successfully completed. This test represents the first key milestone in the commissioning phase for Unit 3. The cold test verified that the four reactor coolant pumps (RCPs) for Unit 3, along with their supporting localized RCP Drives supplied by Nancal Electric, operated normally, marking a successful first attempt.
2025 was a year of deep technical cultivation and steady advancement for Nancal Electric. Guided by the spirit of engineers, we drove continuous innovation in power electronics and electrical drives, delivering reliable products and solutions to help build a clean, low-carbon, safe, and efficient energy ecosystem.
Shanghai Nancal Electric Co., Ltd., in collaboration with Shandong Nuclear Power Company Ltd. (SDNP) and Shanghai Nuclear Engineering Research & Design Institute (SNERDI), has been honored with the Second Prize for Science and Technology Progress by the China Nuclear Energy Association (CNEA) for the joint project "Localized R&D and Application of Reactor Coolant Pump (RCP) Drives." The project team successfully developed China's First MV Drive for the Generation III AP1000 Nuclear Power Plant Reactor Coolant Pump with fully independent intellectual property, achieving a breakthrough in core technology localization. This accomplishment is of significant importance for enhancing the safety and reliability of nuclear power. The RCP Drive has been deployed for commercial operation and was included in the National Energy Administration's List of Major Technical Equipment in the Energy Sector in 2024.
As a leader in high-capacity medium voltage drives, Nancal Electric attended the 4th Petrochemical Procurement & Supply Chain Innovation Exchange Conference and delivered a technical presentation titled "High-Reliability Medium Voltage Drive Technology and Applications," sharing the company’s innovative achievements and practical experience in the petroleum and petrochemical sectors.
The full localization replacement of the Reactor Coolant Pump (RCP) Drives for Unit 2 of SPIC's Haiyang Nuclear Power Plant has been successfully completed, adopting a configuration of “4-operation and 1-standby”. The unit was successfully reconnected to the grid on its first attempt. These RCP Drives were jointly developed by Shandong Nuclear Power Company Ltd. (SDNP), Shanghai Nuclear Engineering Research & Design Institute (SNERDI), and Shanghai Nancal Electric Co., Ltd.
Guided by an engineering spirit, Nancal Electric is committed to fostering an exceptional environment for innovation. To further enhance our R&D capabilities and optimize resource allocation in line with business development needs, our R&D center has officially relocated to its new address as of September 28, 2025: Building 6, 899 Zuchongzhi Rd., Pudong New District, Shanghai 201203, China. The new R&D center is a company-owned standalone building, equipped with advanced testing facilities and a more comfortable working environment, enabling our team to focus on technological breakthroughs and product innovation. In 2025, Nancal Electric continues to deepen its expertise in the field of high-reliability, high-capacity medium voltage drives, achieving significant progress in sectors such as oil and gas, pipelines, and nuclear power, while also making new breakthroughs in industries including chemicals, energy storage, and mining.
Recently, Shanghai Nancal Electric Co., Ltd. has been officially recognized as a National Key "Little Giant" Enterprise. This recognition focuses on key industrial chains, strategic emerging industries, and future industrial sectors. High-reliable large-capacity medium voltage drives are widely used in key sectors of the national economy, including military, nuclear power, oil&gas, pipelines, chemical, energy storage, mining, and metallurgy, playing a vital role in key industrial chains.
Shanghai Nancal Electric Co., Ltd. has been officially recognized as a Shanghai Center for Enterprise Technology for 2025. Guided by its corporate values—"Quality makes customer value, speed makes company benefits, innovation makes industry growth", Nancal Electric continues to prioritize technological advancement, and refine its products based on user needs, contributing to the progress of the industry as a whole.
Recently, the 2025 Xinjiang Coal Chemical Industry Development Conference was held in Changji. The conference focused on the clean and efficient utilization of coal resources, aiming to promote the diversified and low-carbon development of the coal chemical industry across Xinjiang. Nancal Electric delivered a technical presentation titled "Technology and Applications of High Reliable Medium Voltage Drives." Nancal Electric remains committed to addressing customer needs through innovative technological breakthroughs, continuously optimizing high-reliability and high-performance electric drive solutions.
