At the Hai Phong remote control center, the basic features of the SCADA/DMS central software system have been fully exploited such as: managing the grid information model including managing all the main data of the network. control center, edit or create new single-strand diagram structure of TBA, color grid, edit graphics, batch data import, declare and map signals of equipment at TBA and devices on the distribution grid (Recloser/LBS/FI), set up audio and event alarms, simulate the status of equipment on the grid, store, analyze and exploit historical data on the system. In addition, Hai Phong remote control center is gradually deploying and building a smart grid subsystem (DMS) with grid computing applications such as: load reporting, distribution estimation, capacity flow calculation, fault locating and isolation, etc. Operations Engineer at Remote Control Center The conversion of manned 110kV substations into 110kV unmanned substations helps to promote the application of digital technology, innovate and improve the management and operation process of the power system. As of May 27, 2021, the Company has 07/24 110kV substations operating with unmanned criteria, 09/24 110kV substations operating in remote operation mode with on-site supervision. 70/90 devices (Recloser/LBS) on medium voltage grid are connected and controlled remotely from Hai Phong Remote Control Center. With 99% success rate of remote manipulation ( As planned in 2021 put 110kV and . substations control devices Recloser/LBS rest perform remote control) contributed to improving labor productivity, reducing system operating costs, improving reliability of power supply and ensuring safe grid operation. In early 2021, Hai Phong PC applied digital technology to develop software for automatic ground fault handling. The software is currently being put into trial operation. Automatic ground fault handling software is highly applicable, helping to automate the current ground fault handling process, reducing the time to find fault points, and minimizing the number of customers. affected by incidents, thereby reducing power supply reliability indicators SAIDI, SAIFI, MAIFI, improving power quality, avoiding confusion that may occur due to subjective factors of users caused by operation. Automating the troubleshooting process enhances worker productivity by reducing the dependence of the troubleshooting process on the operator. The software is a premise for the development and expansion of advanced applications in the process of modernizing the distribution grid towards operating the smart grid in Hai Phong city. With efforts and determination to realize the goal of digital transformation, Hai Phong PC in particular and the Power industry in general are gradually implementing innovation, creativity, digital technology integration and production management model. business, technical management, making an important contribution to the digital transformation roadmap of the Electricity industry in order to improve the quality of customer service, to meet the needs of socio-economic development of Hai Phong city.

PC leaders of Thua Thien Hue exchanged views on “digital transformation” for departments and divisions of the Company Ensuring information technology infrastructure Thua Thien Hue Power Company (Thua Thien Hue PC) said that in recent years, private telecommunications infrastructure (VTDR) and information technology (IT) of the Company have been invested relatively completely and synchronous, basically meeting the requirements of operating internal production as well as providing customer services on a digital platform. Specifically, the VTDR system ensures transmission channels for 100% of 110kV substations connected to the control center (TTĐK) and A3 on the SDH technology platform with a loop structure. SCADA / DMS equipment is invested synchronously, with high redundancy, processing performance to meet control requirements and automation applications on the distribution grid. The server room infrastructure ensures continuous stable operating environment and safety for VTDR and IT systems. The force of qualified staff and engineers in science and technology has been proactive in deploying and mastering the technology of IT systems. In addition, the Company has also equipped computers and office informatics quite sufficiently to meet the working requirements of employees. Thua Thien Hue PC is one of the effective implementers of common IT applications in all fields deployed by EVN and EVNCPC. In particular, the business and customer service are applied CMIS3.0 based operations, electronic invoices, contract digitization, CRM, Customer care app, level 4 public services. automatic meter collection and management RF-Spider, DSPM, HES; CPC-eOffice system was deployed to all employees, exploiting information on CPC PortalNew; The ERP system has been implemented with 16 modules; IMIS software system, digitizing project documents and conducting electronic bidding; deploying the effective application of SCADA system, initially exploiting a number of modules on DMS software. Application of OMS software to manage power outages, electronic operation logs … In addition, Thua Thien Hue PC proactively developed a number of applications for operating operations such as internal portal, CMISPortal and especially the Company was autonomous in implementing digitization and building. grid database on the basis of GIS geographic information maps…. Implementing electronic work sheets on smartphones is one of the “digital transformation” programs of Thua Thien Hue PC, helping to reduce travel time and promptly supply power to customers. Solutions for performing digital conversion With the aim of striving for PC Thua Thien Hue to soon become a digital enterprise according to the digital transformation roadmap of EVN, EVNCPC, all production and business fields are implemented and controlled in the digital environment. At the same time, digital transformation must really be the driving force and opportunity to change, improve efficiency, and affirm the position of the unit in the electricity industry as well as in the province. PC Thua Thien Hue presented 5 challenges and considered these as solutions to implement the digital transformation in the coming period. Mr. Nguyen Dai Phuc – Deputy Director of PC Thua Thien Hue said that digital transformation is a process of total and comprehensive change of individuals and organizations about the way of working and production methods based on digital technologies. However, to implement the digital transformation roadmap, Thua Thien Hue PC faces challenges, in which 5 challenges are identified and considered as key solutions to implement, including: Consciousness and will, leadership motivation: correct awareness to accept the change in the way of operating production and business activities of the unit in the digital environment. Quality of human resources: professional attitude, mastery of technology application skills of employees to meet the requirements of working in a digital environment. About professional processes: all operations of production and business activities must be performed and controlled on the system of processes, strict regulations, regularly upgraded and updated to match the solutions. digital technology. Technology solutions: applying digital-based technology solutions suitable to production capacity and conditions, promoting efficiency of production and business activities and increasing labor productivity. Digital infrastructure: Digital infrastructure must meet the operational requirements of businesses in a digital environment with high stability and good security. Diagram of confirmation steps of the electronic task sheet made by PC workers in Thua Thien Hue “The specific goal is to increase awareness about digital transformation, in order to ensure that 100% of the leaders and staff of each unit are properly aware of the concept of digital transformation. In addition, constantly improving the quality of human resources by regularly organizing IT training and testing for employees in units according to subgroups of competencies. Complete and digitize professional processes and deploy technology solutions to implement digital transformation in working fields, with special attention to digital infrastructure and information technology to implement the roadmap. digital transformation ”, Mr. Nguyen Dai Phuc added.