First, US President Biden announced $20 billion in funding to modernize the energy system and address digital security breaches. Other international and regional companies around the world also come up with their own strategies to mitigate this threat. Saudi Arabia’s oil giant Aramco, Siemens Energy and the World Economic Forum (WEF) have announced they will be releasing a joint report on cyber resilience in the oil and gas industry. The report will establish a blueprint for assessing how best to manage the various risks and threats associated with cyberattacks. The report brings together the experiences of 40 energy experts, who will provide their experience and expertise to outline some of the key cyber threats facing the industry and how best to mitigate those. this threat to improve energy security worldwide. The report comes after years of the oil and gas industry suffering from digital security breaches not only in the United States, which saw the Colonial Pipeline attack this month and a hack in February 2020 for a compressed air facility that caused a two-day power outage. Other oil and gas facilities around the world have also suffered similar losses. In 2012, Saudi Arabia experienced a cyber attack that resulted in more than 30,000 computers being hacked. In addition to this report, Siemens also announced a partnership with US software company ServiceNow to establish a unified software to monitor, detect, and respond to cyberthreats targeting power infrastructure. important amount. Siemens Energy’s artificial intelligence (AI)-based software combined with ServiceNow’s Operations Technology Management system exposes cyber threats for analysts to assess and prioritize early response. Leo Simonovich, Vice President and Global Head of Industrial Networks at Siemens Energy said of the report: “Digitalization is empowering the oil and gas sector to be more efficient, flexible and reliable – but it also opens up many new vulnerabilities for cyberattacks. More than ever, cybersecurity must be at the core of companies’ business and operating models, especially in the oil and gas industry. Effective defenses depend on robust monitoring and detection – which means companies cannot act alone. Coordination and alignment are very important; This latest book, based on insights from leaders in the oil and gas sector, reflects these efforts. ” “Most energy companies grapple with complex technological and economic challenges associated with monitoring, detecting, and preventing cyberattacks on critical infrastructure,” emphasized Leo Simonovich. important. Our MDR, powered by the Eos.ii solution, is the first AI-based platform built to provide visibility and context across the energy industry’s entire digital operating environment. to promptly prevent attacks”. This is one of the ways the oil and gas industry is using AI and other innovative technologies to improve security and monitoring and evaluation operations across multiple sectors. As the United States ramps up its game in cybersecurity, the rest of the world has taken note of this recent attack and is responding at the international level to ensure that energy security is not compromised. development is synchronized with the digitization of the energy system. Establishing and regulating cybersecurity practices across the industry enhances the collective recovery efforts of oil and gas companies, presenting a united front against cybercrime and security threats other importance.

In fact, Siemens’ above-mentioned actions are not surprising, because all of these are traceable. Siemens has been conducting 5G testing and research at its automotive testing center in Nuremberg. It also created its own 5G private network infrastructure in Amberg and Karlsruhe: In these places, Siemens is completely dependent on its own independently developed products and solutions. Established manufacturers frustrated and exit Siemens’ telecommunications history can be traced back to the 19th century, when the company began manufacturing telephone exchanges (before that, telegraph equipment was manufactured). It has existed for a long time in the telecommunications industry like its Finnish counterpart Nokia. The fate of Siemens and Nokia are also very similar. This starts with it giving up the mobile phone business. In 2005, Siemens sold its struggling mobile phone division to BenQ and licensed its mobile phone brand to BenQ for five years. This transaction was interpreted by the media at the time as a “snake swallowing elephant”, indicating that in the market at that time, Siemens The mobile phone business has a pivotal position. It is reported that BenQ is a Taiwanese company that produces BenQ-Siemens mobile phones in its German subsidiary (filed for bankruptcy in 2006). After the acquisition of Siemens’ mobile phone division, it did not bring business growth to BenQ, but became a “hot potato”. In fact, in 2004, the Chinese mobile phone market entered the “Ice Age”, but Siemens is still following the steps and keeping track of the old ways. The speed of introducing new technologies and new functions is always slow. In the ever-changing mobile phone market, it can only be killed. Caught off guard. If the abandonment of the mobile phone business is understood as Siemens’ broken arm, then the transfer of all shares of “Nosi” will completely “kill Siemens” in the field of communications. In June 2006, Nokia and Siemens merged the telecommunications equipment business of the two companies to form Nokia Siemens Networks. Both parties invested 50%, and the total transaction amount reached 25 billion euros. In April 2007, Nokia Siemens Networks officially put into operation, once occupied the world’s second largest manufacturer of communications equipment, second only to Ericsson. In 2013, Nokia will acquire all shares of Nokia-Siemens Networks held by German Siemens at a price of 1.7 billion euros (approximately 2.2 billion US dollars). After the acquisition, Nokia-Siemens Networks became a wholly-owned subsidiary of Nokia, and “Siemens” was removed from the company’s name, and the company’s headquarters remained in Finland. For the next eight years, Siemens disappeared from the communications field. It was not until the news that Siemens announced its entry into the 5G private network field recently broke that people recalled that Siemens was once a veteran manufacturer in the communications field. Aiming at the 5G private network market According to reports, Siemens has a clear direction for returning to the field of mobile communications, that is, the field of 5G private networks. The reasons for this are also obvious. For smart manufacturing, the deployment of local private networks is the most common due to delay, control, and security requirements. The private network designed and deployed for enterprise-level users can optimize and redefine corporate business processes, and achieve functions that cannot be achieved by current wired networks and WIFI networks. For industrial users, this private network can meet production-critical applications in the coverage, The business requirements for performance and production safety are the infrastructure of cyber-physical systems represented by Industry 4.0. The strategic importance of private networks has been reflected in 5G research and development. In previous generations of networks, private networks were only additional functions of public cellular systems, but now they can directly rely on 5G networks to achieve future private network requirements. According to the “LTE and 5G Private Network Tracking Report-Fourth Quarter of 2020” released by Omdia, industrial vertical industries account for more than 50% of all LTE and 5G private network announcements. With a history of more than 170 years, Siemens has a strong practical ability and right to speak in the industrial field. If an industrial company that is already using Siemens products and solutions chooses a 5G supplier, it is difficult to say that it will not give priority to Siemens. Because Siemens can use its existing advantages in the industrial market, including know-how, customers, technology and solutions. Everyone is talking about the key importance of understanding vertical industries, and Siemens will be better at these than operators to a large extent, so that it can better serve those key industrial applications. As we all know, Germany is a traditional industrial power, and many industrial giants are paying close attention to the application of 5G in the industrial field, and they have proposed 5G private network frequency requirements to BNetzA very early. In August 2018, Germany planned 3700-3800MHz for regional 5G systems, the purpose of which is to meet the needs of 5G applications in industries such as industrial automation, agriculture, and forestry. Based on the characteristics of the country, Germany regards private network 5G as one of the important models for the development of 5G industry applications. For this purpose, it has deliberately planned mid- and high-band frequency resources, formulated relatively complete frequency management policies and technical specifications, and encouraged enterprises to actively apply. At present, many German companies have formulated 5G development plans and submitted applications for 5G private network frequencies. Siemens has also applied for regional 5G frequencies for six factories and is currently performing performance evaluations. Although it is not clear what the infrastructure, products and solutions mentioned by Siemens in the statement are, what is its business plan, and how it will expand the market. At this point, there are not enough details yet to truly assess the impact of this statement. But it is obvious that Siemens is using self-developed methods to move towards 5G private networks, and equipment vendors and operators in the mobile communications field may usher in a strong competitor. C114 Communication Network Lesi

Thuy Nguyen 220kV substation (TBA) includes 2 transformers (MBA) 220/110 / 22kV – 250MVA, and in this phase, 1 transformer will be installed. The 220kV side uses the diagram of two busbar systems with a ring busbar with 12 compartments. In this stage, equipment is installed for 7 lanes. The 110kV side uses the diagram of two busbar systems with a ring busbar with 21 compartments. In this stage, equipment is installed for 13 lanes. The station has an area of ​​about 40,100 m2 located in Dong Son commune and Kenh Giang commune, Thuy Nguyen district, Hai Phong city. This is a class I energy project of group B, with a total investment of more than 348 billion dong, invested by EVNNPT, the project is managed by NPMB, and operated by Power Transmission Company 1. Mr. Pham Le Phu, General Director of EVNNPT, said: Digital substations are not only new technology for Vietnam but also advanced countries. Before implementing the project, EVNNPT held many seminars with major equipment manufacturers in the world such as Siemens, ABB, and GE, but the number of 220kV substations was the same size as Thuy Nguyen 220kV substations using TBA technology. number is very few. Thuy Nguyen 220kV substation has the advantages of reducing copper cable by about 80%; reduce transportation, construction and installation of copper cables and reduce the area of ​​cable trenches; reduce the installation space of control and protection devices. Thuy Nguyen 220kV substation will ensure power supply for additional loads and meet socio-economic development needs of Thuy Nguyen district, Hai Phong city and surrounding areas, reduce power loss and strengthen connectivity. safe, stable and flexible in operating the power system.

The 110 kV side uses the diagram of two busbar systems with a ring busbar with 21 compartments, in this stage, installing equipment for 13 lanes. Thuy Nguyen 220 kV substation has an area of ​​about 40,100 m2 located in the area of ​​2 communes Dong Son and Kenh Giang, Thuy Nguyen district, city. Hai Phong. This is a class I energy project of group B, with a total investment of more than 348 billion dong, invested by EVNNPT, the project is managed by NPMB, and operated by Power Transmission Company 1. Thuy Nguyen 220 kV substation is the first substation in Vietnam. Photo: VGP According to Mr. Luu Viet Tien, Deputy General Director of EVNNPT, Thuy Nguyen 220 kV substation has the advantages of reducing about 80% of the copper cable; reduce transportation, construction and installation of copper cables and reduce the area of ​​cable ditch; reduce the installation space of control and protection devices. Mr. Tien also added that digital TBA is not only a new technology to Vietnam but also to advanced countries. Before implementing the project, EVNNPT held many seminars with major equipment manufacturers in the world such as Siemens, ABB, GE … however the number of 220 kV substations was similar in scale to the 220 kV Thuy Nguyen substations used for Current digital TBA technology is very few. The power supply and operation of the 220 kV Thuy Nguyen substation will ensure the power supply for the load and meet the socio-economic development needs of Thuy Nguyen district, city. Hai Phong and its surrounding areas, reduce power loss and strengthen connectivity, safety, stability and flexibility in power system operation. At the same time, in the process of investing and operating the 220 kV Thuy Nguyen substation, EVNNPT will summarize and evaluate the advantages, disadvantages, benefits, costs and investment efficiency of digital substations to serve as a basis for decision. select control technology, protect TBA in the future.