NR Electric Co., Ltd News
On August 12, 2020, the magnetically controlled shunt reactor (MCSR) of the Inner Mongolia 500 kV Bazhong substation supplied by NR Electric， completed all tests and was officially put into operation. The successful operation of the system further consolidates the advantage of NR in the field of MCSR application. magnetically controlled shunt reactor The magnetically controlled shunt reactor (MCSR) can adjust the DC of the control winding, and change the reactance value and reactive capacity...
On July 15, 2020, Qinghai Henan ±800kV UHVDC project started power transmission, marking a major milestone in the construction of the project. Along this green power channel, Qinghai’s renewable energy power has spanned thousands of miles, lighting the lights of Henan. The project starts from Hainan of Qinghai Province and ends in Zhumadian, Henan Province. The total length of the line is 1587 Km. Two converter stations, Hainan and Zhumadian, are newly built with a transmission cap...
On June 29, 2020, ± 500kV Zhangbei VSC-HVDC grid project (referred to as ‘Zhangbei project’) was successfully put into commercial operation. The Zhangbei project is a major landmark project carried out by the State Grid Corporation of China for promoting energy technology revolution, large-scale development and utilization of renewable energy sources, serving clean and low-carbon 2022 Winter Olympics and supporting the transformation of national energy structure. Zhangbei pr...
Recently, Hainan Wanning 9F 460MW heavy-duty gas turbine unit 1 completed a 168-hour trial operation and was officially put into operation. NR has provided complete sets of core protection & control equipment, such as an SFC variable frequency starting system, excitation system, and generator transformer unit protection system for the project, to comprehensively protect the startup, operation, and safety of the unit. complete set design The successful operation of the project marks that N...
Recently, the generator terminal sub-synchronous damping control (GTSDC) system supplied by NR quickly identified and accurately suppressed the torsional vibration of the shafting of two 660MW units, controlled the torsional vibration amplitude within the safe range, and significantly improved the safe and stable operation level of large generator units. modal parameters GTSDC system can identify various modes of torsional vibration of the unit shafting, inject sub/super synchronous current to...
On June 21, 2020, the ‘Botswana MAWANA-Maun-Dukwe’ substation project, which was supplied by NR Electric, guaranteed that the 132kV line protection system of Maun station was successfully commissioned on time. The owner and the consulting company fully affirmed the progress, which laid a good foundation for the follow-up implementation of the whole project. MAWANA-Maun-Dukwe project The MAWANA-Maun-Dukwe project is located in Maun City, which is an important livelihood project con...
On June 29, 2020, the first batch of Wudongde giant Hydropower Station, successfully completed 72 hour trial and officially put into operation for power generation and commercial use. Wudongde Hydropower Station Wudongde Hydropower Station is located at the junction of Yunnan Province and Sichuan Province Wudongde Hydropower Station is located at the junction of Yunnan Province and Sichuan Province, which is the first of the four cascades in the lower reaches of Jinsha River. It plans to inst...
On June 12, 2020, 500kV Kangshu project with two sets of 1000MVar Series Compensation (SC) supplied by NR Electric, has successfully completed the artificial grounding short circuit test and delivered to the users for operation. The 500kV Kangshu Series Compensation project is a key project of State Grid Corporation of China (SGCC). The project will meet the demand of surplus hydropower transmission, improve the security and stability level of power grid in Kanggan region, and realize the optim...
On June 11, 2020, NR Electric successfully put into operation the 275/33kV substation EPC project of Malaysia Samalaju Industrial Park. The project is an important part of the Sarawak Corridor of Renewable Energy (SCORE) in Sarawak, Malaysia. The substation will supply power for MPAS plant, the largest phosphorus chemical enterprise in Malaysia, and make an important contribution to the local industrial and economic development. The project includes one 275/33kV high-voltage substation, one 33/...
NR Electric successfully won a new energy storage project in Japan last month. It is a containerized energy storage solution for an industrial user in Chiba, Japan. The integrated solutions included containerized Power Conversion System (PCS) system design, equipment supply, and remote training services. NR solution will realize multiple automatic control operation modes such as frequency & voltage regulation, peak shaving and black start, which meets the requirements of Japanese grid stand...
NR Electric successfully won a new energy storage project in Japan last month. It is a containerized energy storage solution for an industrial user in Chiba, Japan. The integrated solutions included containerized Power Conversion System (PCS) system design, equipment supply, and remote training services. Overall resumption of production NR solution will realize multiple automatic control operation modes such as frequency & voltage regulation, peak shaving, and black start, which meets the...
NR off-grid microgrid solution for Ethiopian Power distribution company, which is the part of World Bank-financed "Lighting up Africa" project, passed the factory acceptance test successfully in March. The project integrates a distributed power supply, battery energy storage system, energy conversion device, load monitoring and protection device. The system will realize self-control, protection and management, and has the advantages of improving energy utilization efficiency, improving security...
NR off-grid microgrid solution for Ethiopian Power distribution company, which is part of the World Bank-financed 'Lighting up Africa' project, passed the factory acceptance test successfully in March. The project integrates distributed power supply, battery energy storage system, energy conversion device, load monitoring and protection device. Advantages of energy utilization efficiency The whole system not only meets the power demand of the whole load of the village in sunny days The...
Recently, the arc protection system of Malaysia Tenaga Nasional Berhad (TNB) 11 kV Damansara Damai station was successfully put into operation. The system applied PCS-9656M distributed arc protection solution, which is NR's first arc protection project in Malaysia, marking that NR's arc protection products have been recognized by TNB and officially entered the Malaysian market. TNB is the largest national power company in Malaysia. The technical requirements are extremely strict, and it has gre...
Pt.NR Electric Jakarta (NR Jakarta), the Indonesian subsidiary of NR Electric, has successfully passed the ISO9001, ISO14001 and ISO45001 management system certifications. This milestone is a solid step in implementing NR's high-quality localization strategy in the Indonesian market. Since being established in 2012, NR Jakarta committed to serving the local society and creating value for customers. With the support of NR Nanjing Headquarters, NR Jakarta has actively implemented the localization...
Pt. NR Electric Jakarta (NR Jakarta), the Indonesian subsidiary of NR Electric, has successfully passed the ISO9001, ISO14001, and ISO45001 management system certifications. This milestone is a solid step in implementing NR's high-quality localization strategy in the Indonesian market. Localization manufacturing strategy Since its establishment in 2012, NR Jakarta has been committed to serving the local society and creating value for customers. With the support of NR Nanjing Headquarters, NR...
On the morning of 21 February 2020, President Filipe Nyusi of Mozambique went to the Marrupa district to attend the completion ceremony of the Cuamba-Marrupa power line and Marrupa substation. Ernesto Tonela, Minister of Mining and Energy, and Aly Sicola Impija, CEO of an electric power company also attended the ceremony. After visiting the substation, President Nyusi highly praised the achievements and thanked for the contribution from NR Electric, who worked as an EPC company for this project...
On the morning of 21 February 2020, President Filipe Nyusi of Mozambique went to the Marrupa district to attend the completion ceremony of the Cuamba-Marrupa power line and the Marrupa substation. Ernesto Tonela, Minister of Mining and Energy, and Aly Sicola Impija, CEO of the electric power company, also attended the ceremony. After visiting the substation, President Nyusi highly praised the achievements, and thanked for the contribution from NR Electric, worked as EPC company for this project...
On January 31, 2020, the first digital substation integrated with NR PCS-S products was officially put into commercial operation in Concordia, Ecuador. The project integrates NR Electric’s latest generation of protection & control products, including PCS-931S Line Differential Relay, PCS-915S Busbar Relay, PCS-221S Merging Unit and PCS-9700 SCADA system etc. Interconnection of large power grid in Western Ecuador The project adopts IEC62439 (PRP) and IEC61850 Ed2 communication protoc...
In November 2019, a 60 Mvar high-voltage Magnetically Controlled Shunt Reactor (MCSR) of NR was successfully put into operation in the Alto Chingo 220kV substation in South Kwanza province, Angola. Alto Chingo 220kV substation is a key hub on the network channel in central and southern Angola. There were two main problems: light load before networking and over-voltage problems after networking. Set of MCSR solutions Through system analysis and research, it is planned to install a set of 60Mva...
In November 2019, the 60Mvar high-voltage Magnetically Controlled Shunt Reactor (MCSR) of NR was successfully put into operation in Alto Chingo 220kV substation in south Kwanza province, Angola. Alto Chingo 220kV substation is a key hub on the network channel in central and southern Angola. There were two main problem: light load before networking and over-voltage problems after networking. Through system analysis and research, it is planned to install a set of 60Mvar magnetically controlled c...
On September 26, 2019, the Changji-Guquan ±1100kV UHVDC transmission project of the State Grid Corporation of China was officially put into operation. Changji-Guquan UHVDC transmission project is a milestone in the development of UHVDC transmission history in China. The purpose of this huge project is to boost West-to-East power delivery with the enhanced anti-pollution strategy of China. UHVDC transmission project Economic profits for Xinjiang and solve the power imbalance between Xin...
On September 26, 2019, the Changji-Guquan ±1100kV UHVDC transmission project of the State Grid Corporation of China was officially put into operation. Changji-Guquan UHVDC transmission project is a milestone in the development of UHVDC transmission history in China. The purpose of this huge project is to boost West-to-East power delivery with enhanced anti-pollution strategy of China. UHVDC transmission project The installation capacity of Changji-Guquan UHVDC project is 12000MW This...
At 5:00 a.m. local time on August 22, 2019, the massive load test of the ±800kV UHV DC transmission project for Belo Monte Dam II of Brazil was successfully completed. So far, the project has completed all system tests and has been provided the conditions for commercial operation. During the field commissioning, the UHVDC converter valve, DC control & protection system, DC measuring equipment, power grid stability control system, and other core equipment supplied by NR have been in g...
On July 5, 2019, NR Electric’s all-silicon carbide electronic transformer was successfully electrified and put into operation in Lianyungang, Jiangsu province, China. NR’s PCS - 9538 power electronic transformer (PET) Lianyungang islands AC/DC distribution network project adopted NR’s PCS - 9538 power electronic transformer (PET) and PCS - 9617 micro grid coordinated control system (MGCC), to satisfy the different voltage levels , the capacity of a variety of distributed netw...
At 5:00 a.m. local time on August 22, 2019, the massive load test of the ±800kV UHV DC transmission project for Belo Monte Dam II of Brazil was successfully completed. So far, the project has completed all system tests and has been provided the conditions for commercial operation. During the field commissioning, the UHVDC converter valve, DC control & protection system, DC measuring equipment, power grid stability control system and other core equipment supplied by NR have been in go...
On July 5, 2019, NR's all-silicon carbide electronic transformer was successfully electrified and put into operation in Lianyungang, Jiangsu province. Lianyungang islands AC/DC distribution network project adopted NR's PCS - 9538 power electronic transformer (PET) and PCS - 9617 micro grid coordinated control system (MGCC), to satisfy the different voltage levels, the capacity of a variety of distributed network and access requirements of energy, in order to improve the power supply reliabilit...
On June 28th, the 30MVar STATCOM PROJECT at 33kV Roofings SUBSTATION OF UMEME LIMITED UGANDA was successfully put into operation. NR provided customized solutions, including power system analysis, primary equipment, protect & control system for this substation. This 30MVar STATCOM aimed to improve the power quality and voltage stability of this substation. After this STATCOM is commissioned in this substation, power quality in this area will be improved effectively. HVDC & FACTS soluti...
On June 19, 2019, Engineers from CI-Energies and CIE had successfully awarded a Training Completion Certificate after two weeks training on Substation Protection and Automation System in NR Training Center in Nanjing, China. NR Vice President, Director of Energy Movements of CIE and Project Manager of CI-Energies present the training certificate awarding ceremony. Electrical energy movements This training is part of the Power Grid Development and Rehabilitation Project CI-Energies and...
NR Electric is pleased to announce the commissioning of 2MW/2.17MWh. Battery Energy Storage System (BESS) in Switzerland, after completion of customers’ strict factory acceptance test. The system will contribute to the stability of the power grid. In over 20 years, NR has deployed protection & control solutions around the world and pioneered the development of BESS solution and renewable generation. NR Electric commissions BESS in Switzerland NR Electric, as a power stability expert...