Issues with cloud computing security

The 210kV station was built at the total cost of more than VND348 billion (US$15 million) on an area of 40,100 square metres spanning Dong Son and Kenh Giang communes.

According to EVNNPT Deputy General Director Luu Viet Tien, the station helped cut around 80% of the amount of copper cable, slash copper cable transport and installation costs, while reducing the risks of incidents caused by cable damage.

Tien said that the digital transformer station is a new technology in both Vietnam and many developed countries in the world, adding before carrying out construction of the station, EVNNPT held several conferences with large equipment suppliers such as Siemens, ABB and GE.

He said the 220KV digital station will ensure stable power supply for socio-economic development in Thuy Nguyen and regions in the vicinity, reduce power loss as well as enhance connectivity, safety, stability and flexibility in operation of power system.

EVNNPT will make evaluation on the efficiency of the station so as to select suitable technologies for transformer stations in the future.

The Vietnam Electricity Group (EVN) plans to have all equipment on transmission lines and 80% of 110 kV circuit facilities digitalised from now to 2022.

By 2025, EVN will have digitalised 100% of facilities on medium- and higher-voltage power lines, according to EVN Chairman Duong Quang Thanh.

To that end, the group will press on with applying digital technologies like Internet of Things, big data, and cloud computing, he said, noting that it will use artificial intelligence (AI) in monitoring and examination and make use of cameras and smart drones to repair lines.

It will continue research on building information models and digital worker platforms to serve its staff while developing AI applications for image analysis and data governance.

EVN said it has completed 61 of the 63 centres for remote control of transformer stations and converted 670 of the 844 transformer stations into unmanned ones.

Tiling of pavements in a residential neighbourhood meant for the households having to relocate to make room for the Long Thành International Airport in the southern province of Đồng Nai. — VNA/VNS Photo Công Phong

HÀ NỘI — The State-run Airports Corporation of Việt Nam (ACV) said it is committed to start construction of Long Thành International Airport’s passenger terminal early next year.

ACV, which is the investor of the expensive and ambitious transport hub project in the southern province of Đồng Nai, told the transport ministry in a meeting held on Monday that the first component of the project – demining – is ongoing, while walls surrounding the land intended for the project (1,810ha of priority area) are being simultaneously carried out.

The whole thing is expected to be complete by September this year.

ACV asked Đồng Nai Province’s authorities to continue supporting the contractors in ensuring security and protecting the boundary markers during the entire project.

Ground levelling, water drainage, and other essential works, will then follow so that the construction of the passenger terminal of the airport can begin in early 2022.

At the meeting, ACV also requested the authorities to soon finish land acquisition for land clearance at the two roads connecting to the airport, with an “appropriate compensation scheme” for the affected households.

Cao Tiến Dũng, Chairman of Đồng Nai Province People’s Committee, said that a compensation scheme has already been approved by the Government and used in thousands of cases of affected households.

However, recently the State Audit Office of Việt Nam after review has recommended some changes to this approved scheme, but if the province is to follow through and cut down on the compensation level for the remaining households that have not moved yet would certainly lead to complaints and hinder land clearance progress.

Therefore, Đồng Nai has asked the Government to maintain the compensation scheme originally approved, to create “uniformity” in the policy.

Dũng said the province is set to hand over the entire 5,000ha allocated for the project to the investor in June, and soon finish the temporary rehousing plans to move the affected households in the priority area of the project.

3,000ha of this total area involves the land of households and individuals.

By mid-April, the compensation scheme was approved for 4,000 households and individuals (out of the total 4,800), with 2,300 already receiving a total of VNĐ5.4 trillion (US$234.8 million) for a total of 1,100ha.

Next week, Long Thành District’s authorities would pay compensation worth VNĐ1.2 trillion for 811 households with 284ha.

Deputy transport minister Lê Anh Tuấn said Long Thành is one of the breakthrough project of the national transport sector in the 2021-25 period, urging all parties to coordinate and facilitate the progress of all components of the project and disburse the allocated State capital.

ACV and Đồng Nai should work together to see which compensation level is appropriate, Anh Tuấn said.

The transport official also urged careful consideration and preparations to deal with problems arising from the airport’s surrounding walls, including potential waterlogging issues in the adjacent residential households.

Long Thành International Airport will be built in three phases over three decades, and is expected to become the country’s largest airport.

In the first phase, one runway with a length of 4,000m, taxiways, an apron, and a passenger terminal with other auxiliary works sprawling 373,000 sq.m will be built to serve 25 million passengers and 1.2 million tonnes of cargo each year.

The airport is designed to have four runways, four passenger terminals, and other auxiliary facilities to ensure a capacity of 100 million passengers and 5 million tonnes of cargo a year by 2040.

It is expected to cost VNĐ336.63 trillion ($14.5 billion), with the first phase needing over VNĐ109 trillion. — VNS