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-9561 Wind Energy Converter System PCS-9700 Renewable Energy SCADA PCS-9726 Generation Management Unit PCS-9700F Power Forecast System PCS-9700R AGC/AVC PCS-9563 PV Grid-Connected Inverter
Battery Energy Storage System PCS-8811CB Centralized energy storage system PCS-8812PB Liquid cooled energy storage cabinet PCS-8813CPB High voltage directly connected energy storage system PCS-9567A Power Conversion System PCS-9567C BESS Control Unit PCS-9700 Energy Storage System
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
In July 2022, the Utilities Communication Architecture International User Group (UCAIug) organized the sixth Interoperability (IOP) test in Italy. Despite the impact of the epidemic, this IOP still attracted the participation of all the world's top suppliers, with 19 institutions participating in the IOP. NR participated in the IOP test for the fourth time and achieved a complete success.
In the IOP test, NR fully demonstrated its technical strength. The newly developed device level standard operation and maintenance isolation scheme of PCS-S series products has been verified for the first time, and the process level standard modeling based on LGOS/LSVS has also been involved in IOP for the first time, and the standardization level of PCS-S series products has been further improved.
PCS-Studio tools have participated in the whole process of system integration testing, and have made great progress. Among them, the first adopted panoramic modeling based on S1 access point and access point modeling scheme of decentralized physical ports have been verified, which significantly improves the interoperability between PCS-S series products and NR SCT tools. This solution will greatly improve the implementation efficiency of NR engineering project system modeling.
The interoperability test of IEC 61850 Ed2.1 appeared for the first time. In the testing items, the traditional client/server testing is becoming more and more mature, and gradually tends to the testing of digital solutions. Among them, the SCT/ICT tool test of digital virtual terminal association based on SCD, because it is compatible with different versions of Ed1、Ed2.0、Ed2.1, its system is becoming more complex and has become a key area of attention. In digital testing, IEC 61869 sampling scheme tends to replace 9-2LE. In the networking scheme, the interoperability of 1000M/100M hybrid networking of multi manufacturer PRP/HSR has been widely verified. In the synchronization scheme, the matching between clock source synchronization based on multi PTP and the best master clock algorithm is becoming more and more mature. In the modeling of digital equipment, the standard modeling scheme based on LGOS/LSVS/LTMS is becoming more and more mainstream.
As the only representative manufacturer from China, PCS 921S was highly recognized by the participating experts in the model consistency test, and was kindly invited by TMW to participate in its manufacturer's internal test, winning the recognition of international peers and experts. During the IOP, NR team submitted 4 standard problem reports, and contributed to the improvement of power system engineering and standardization together with other international enterprises.