Protection&Control Transmission Line Protection Busbar Protection Transformer Protection Circuit Breaker Protection Generator Protection Feeder Protection Capacitor Protection Motor Protection Transfer & Synchronization Arc Protection
Digital Substation PCS-221S Merging Unit PCS-221 Merging Unit PCS-222 Circuit Breaker Controller PCS-9250 AC Electronic CT/VT
Automation PCS-9700 Automation System PCS-9700 HMI Software PCS-9705 Bay Control Unit PCS-9705S Bay Control Unit PCS-9799 Station Manager PCS-9799S Station Manager PCS-9710 Remote Terminal Unit PCS-9710S Remote Terminal Unit PCS-9794 Protocol Converter PCS-9785 Satellite-Synchronized Clock PCS-9882 Ethernet Switch PCS-9882Rx DIN Rail Managed Ethernet Switch PCS-9882XD Managed Ethernet Switch PCS-9884 Managed Ethernet Switch Supporting HSR and PRP MUX-2M/64 Communication Interface
Phasor Measurement PCS-997S Fault Line Locator PCS-996S-G Phasor Data Concentrator PCS-996 Phasor Measurement Unit
Disturbance Fault Recording PCS-996RC Disturbance Fault Recorder PCS-996R Disturbance Fault Recorder PCS-986 Disturbance Fault Recorder PCS-9013 DFR Management System
Stability Control System PCS-992 Power Stability Control System PCS-993 Out-of-Step Controller PCS-994 Frequency & Voltage Controller PCS-994S Frequency and Voltage Controller
Power Grid Monitoring and Control PCS-9000 Energy Management System PCS-9000 Distribution Management System
Configuration Tool PCS-Torch MOT Tool PCS-Studio Configuration Tool PCS-Explorer IED Configuration & Debugging Tool PCS-SCD Configuration Tool PCS-COMM Configuration & Debugging Tool
Accessories MD1501 Series Auxiliary Relays MD1701 Series Test Blocks MD1701S Test Block
FACTS PCS-9580 Static Var Compensator PCS-9583 Static Synchronous Compensator PCS-9570 Series Compensation PCS-9590 DC De-Icer PCS-9578 Controllable Shunt Reactor PCS-8200 Unified Power Flow Controller PCS-9571 Fault Current Limiter PCS-9564A Dynamic Voltage Restorer PCS-9569 Shore Power System
HVDC PCS-8600 UHVDC Converter Valve System PCS-9550 LCC-HVDC Control and Protection System PCS-8100 VSC-HVDC IGBT Valve PCS-9520 VSC-HVDC Control and Protection System PCS-9510 Cooling System PCS-8300 High-voltage DC Circuit Breaker PCS-9250 DC Electronic CT/VT
PV & Wind Power Grid-Connection PCS-9700 Renewable Energy SCADA PCS-9726 Generation Management Unit PCS-9700F Power Forecast System PCS-9700R AGC/AVC
Battery Energy Storage System PCS-9567MV-10000 Medium Voltage Skid PCS-9567MV-7000 Medium Voltage Skid PCS-9567MV-5000 Medium Voltage Skid PCS-9567MV-3500 Medium Voltage Skid PCS-9567-2500 Twin Power Conversion Systems PCS-9567-2500 電力変換システム PCS-9567-1750 Power Conversion System PCS-9567-1750 電力変換システム PCS-9567 Power Conversion System Vulnerability Disclosure Policy パワーコンディショナー脆弱性開示ポリシー
Microgrid PCS-9617MG Microgrid Controller
Static Frequency Converter PCS-9575 Static Frequency Converter
Protection,Automation&Control DMS EMS Stability Control & WAMS Digital Substation
HVDC & FACTS De-Icing Unified Power Flow Controller (UPFC) Series Compensation Static Synchronous Compensator(STATCOM) Static Var Compensator (SVC) LCC-HVDC Transmission VSC-HVDC Transmission
Renewable & Microgrid Energy Storage System Microgrid PV Generation SFC
Power Generation Pumped Storage Power Plant Nuclear Power Plant Hydro Power Plant Thermal Power Plant
Transmission System AC Transmission LCC-HVDC Transmission VSC-HVDC Transmission
Distribution System Distribution Network
Industrial Consumer Urban Track Traffic Electrified Railway Oil & Petrochemical Metals & Mining
The 28th China Mining Conference and Exhibition 2026 was held at the Meijiang Convention and Exhibition Center in Tianjin from September 10 to 12, 2026. With the theme of "Win-win Cooperation for Green and Intelligent Development", the conference delved into pathways for the green transition and intelligent upgrading of the global mining industry. NR showcased its renewable energy power system solutions for mine industry and integrated solutions for mine electrical protection and process automation at the exhibition. NR presented its practical project achievements in the mining sector to domestic and international mining clients, and explored low-carbon and intelligent development pathways for the exploitation of strategic minerals together with global mining peers.
Part one：NR-ISGrid enables an integrated mining renewable energy power solutions framework.
Addressing industry pain points including weak power grids, heavy impact loads, high costs and carbon emissions from conventional diesel power generation in remote mining areas, NR has developed an integrated renewable energy power solution for mines centered on the NR-ISGrid Grid-forming energy storage system.
Integrating solar power, energy storage and diesel power systems, the solution builds a highly stable power supply system for mining sites. It enables unplanned autonomous switching between on-grid and off-grid operating modes to maintain production continuity during power outages, significantly boosting mining efficiency and delivering substantial economic benefits to mine industry.
This solution has been successfully deployed in more than 40 large-scale mining projects across China, Congo, Zambia, Argentina, Guyana, Indonesia and other countries. It supports the exploitation of strategic mineral resources such as copper, lithium and gold and safeguards national resource security.
Part two：Deepen cooperation among mining enterprises, and promote technical collaboration within the mining sector.
During the exhibition, numerous representatives from project-owners and investment institutions visited NR booth. They held in-depth discussions with the NR team on typical cases of renewable energy power supply projects for overseas mines, covering topics such as mine power system planning, weak grid stability control, and coordinated development of mining and power systems.
NR has successfully delivered and commissioned over 40 renewable energy power systems for mining in 10 countries across Asia-Pacific, the Americas and Africa, covering copper, iron ore, lithium and gold. The largest of these projects is up to 488 MW/1800MWh, securing reliable power for mine development in remote regions.
In the future, NR will continue to leverage its technical strengths in power system protection and control, grid-forming energy storage, and coordinated control of renewable energy power systems. NR will provide integrated power system solutions for mining projects both domestically and internationally, helping mine industry reduce costs and improve efficiency. By empowering the high-quality and sustainable development of the global mining industry with advanced power technologies, NR will work together with industry partners to achieve win-win cooperation.