Fingrid power system Hong Kong

Fingrid magazine 1/2024: The power system needs more reserves

The main theme of this issue is power system reserves. The energy transition is significantly increasing the need for reserves. In the editorial of Fingrid magazine 1/2024, Tuomas Rauhala, Senior Vice President, Power System Operation, writes about the new normal: larger power fluctuations in the electricity system in Finland and the other

State of the Baltic Sea area power system

State of the Baltic Sea area power system. The TSO of Norway, Statnett, maintains a map which shows the state of the power system in the Baltic Sea area. Data on the transmissions of electricity from country to country and on the price of electricity are updated approximately once a

Fingrid Magazine 3/2024: reform of the grid service fee will

Metsä Group''s Pirita Mikkanen, a Fingrid customer interviewed for the article, says that her company is interested in the possibility of supporting the power system in certain pre-agreed situations by flexibly adjusting its electricity consumption in return for a fixed rebate. Some of the other articles in issue 3/2024 of the Fingrid Magazine:

Electricity system of Finland

As the transmission system operator with system responsibility, Fingrid is responsible for the technical functionality and system security of the power system of Finland. Fingrid handles national balance responsibility tasks and national imbalance settlement in an appropriate, fair and non-discriminatory way towards all electricity market

power system

The power system needs reserves to keep electricity production and consumption balanced every hour of the day and maintain a stable grid frequency. Fingrid hopes new players will join the electricity reserve markets – now, getting involved is easier than ever. 25.3.2024

Fingrid and Elia test digital grid monitoring system

Fingrid began collaborating with the Belgian transmission system operator Elia in autumn 2019, following a European transmission system innovation event. "We presented our digital monitoring system, which we had already been developing for a few years by then. Elia expressed an interest in trialling the system," Laitinen said.

The electricity system is expanding and becoming more

The shift in the electricity system increases the need for power system reserves and solutions that ensure the smooth management of changes and disturbances in the grid. In real terms, main grid tariffs have fallen. Previously, the fees were raised two per cent in 2022, while in 2019 Fingrid reduced its grid service fees by eight per cent.

Grid code specifications for grid energy storage systems

If other types of grid energy storage systems are to be connected to the power system, Fingrid will determine their requirements separately. The European grid connection network codes do not currently set any requirements on grid energy storage systems. These Specifications were established taking into account the shared goals of European grid

Fingrid to use Hitachi Energy''s SF6-free technology in Heinola

"We are pleased to be able to support Fingrid''s goals and, at the same time, the construction of a clean energy system in Finland with our solutions," said Sales Director Toni Heino of Hitachi Energy Finland. Fingrid''s goal is for all new 110 kV GIS instruments to represent new, environmentally friendly insulation technology from 2025.

Open data on the electricity market and the power system

Fingrid Oyj is the enterprise which takes care of the functioning of the nation-wide high-voltage grid, the backbone of electricity transmission in Finland. Fingrid produces large amount of data

Grid code specifications for power generating facilities

Power generating facilities (''power plants'') with a rated power output exceeding 0.8 kW connected to the Finnish power system must fulfill the Grid Code Specifications for Power Generating Facilities (''Specifications''). The requirements are based on the European Network Code (European Commission Regulation 2016/631), to which Fingrid

power system

Finland will transition to a 15-minute imbalance settlement period on 22 May 2023, when the imbalance settlement system will begin using a 15-minute resolution instead of one hour. The centralised information exchange unit, datahub, and most energy metering will also switch to a 15-minute resolution.

Report: Challenges and opportunities for the Nordic power system

The Nordic Transmission System Operators (TSOs) Svenska kraftnät, Statnett, Fingrid and Energinet.dk are launching a report summarizing the shared views of the TSOs on challenges and opportunities affecting the Nordic power system in the period leading up to 2025.

Fingrid studying power system frequency control with energy

Signing the contract with Helen is an important step towards a concrete pilot project. Fingrid will continue investigations related to utilizing new technologies to power system balancing, and believes it is important to test in practice how to use the energy storage in the most efficient way for the power system need.

Fingrid will modernise a substation in Jyväskylä to improve power

The Finnish transmission system operator Fingrid will modernise the Rauhalahti substation in Jyväskylä. The modernisation of the substation will improve the system security of the power grid and make it possible to connect the electric boilers of the energy company Alva to the main grid, thereby achieving cleaner district heating production.

Reliable domestic production and imports are needed to ensure

According to Fingrid''s analysis, the power system can cope with a single major fault at a large production plant or at a cross-border connection, but if several faults occur simultaneously, the power situation will become much tighter. The electricity system has become increasingly dependent on the weather. In terms of electricity adequacy

On-line map of the Nordic Power System goes live

Link to the State of the Nordic Power System Map. More information: Fingrid/ Juha Kekkonen, Executive Vice president, tel. +358 40 560 5274 or Fingrid/ Juha Hiekkala, Manager, Electricity Market Development, tel. +358 40 553 9898. Phone all locations: +358 30 395 5000 . All contacts .

Fingrid to publish the inertia of the Nordic power system

The newly created dataset can be retrieved via Fingrid''s Open data -platform and browsed on Fingrid''s website. Inertia is the ability of a power system to oppose changes in frequency due to resistance provided by the kinetic energy

The power system is expanding, driven by wind and

Offshore Wind Power on Market Terms

To ensure the reliability of the power system, the bundling of large production hubs is also limited to a maximum size of 1.3 GW. In addition to offshore wind power, onshore wind power and industrial-scale solar power accelerate the green transition by meeting the growing electricity consumption driven by new consumption investments.

18th IET International Conference on Developments in Power

18th IET International Conference on Developments in Power System Protection DPSP APAC 2025. 活动资料. 2025年1月8日星期三至 2025年1月11日星期六. The Hong Kong Polytechnic

Fingrid builds new substation with two 400 kV transformers

/110 kV Arkkukallio substation will be built in the middle of the area where several wind power projects are underway. Approximately 500 MW of new wind power will be connected to the Arkkukallio substation by the end of 2024, and approximately 800 MW by the end of 2028, Fingrid said in a press release.

Power system state

Different states of the power system - traffic lights: 1=green, 2=yellow, 3=red, 4=black, 5=blue*. Green: Power system is in normal secure state.* Yellow: Power system is in endangered state. The adequacy of the electricity is endangered or the power system doesn''t fulfill the security standards. * Red: Power system is in disturbed state.

Electricity system vision 2023

Fingrid''s electricity system vision scenarios present the possibilities of an electrified Finland in the coming decades. The goal is to present Finland''s opportunities to compete for electricity production and consumption projects and to create a long-term view of the development needs of the main power transmission network.

Power outages disrupt Nordic electricity system

The Nordic electricity power system and two Swedish nuclear power plants were disrupted on Wednesday, 26 April 2023. "Due to the disruption, replacement production from the Nordic balancing power market was activated and the situation was stabilized," Finnish grid operator Fingrid said, adding that Sweden, Finland, Norway and eastern Denmark were affected.

The power system is expanding, driven by wind and solar power

"Power plants with side-by-side solar and wind power production are currently under development. These plants can share one grid connection. In the future, hybrid power plants could also include grid energy storage in the form of a battery, further raising the utilisation rate of the connection," says Risto Kuusi, Senior Expert at Fingrid.

Fingrid power system Hong Kong [PDF]

4 FAQs about [Fingrid power system Hong Kong]

How can Fingrid solve system-level stability challenges?

System-level stability challenges call for joint Nordic solutions. Accordingly, Fingrid has brought the Nordic transmission system operators together to focus on the demands of a converter-dominated power system and develop analytical methods to ensure the stability of converters. Action is also required on a national scale.

What is Fingrid doing to improve the grid?

Action is also required on a national scale. Fingrid has revised the technical requirements for power plants connecting to the main grid. The company also invests in technologies to stabilise the grid, including synchronous compensator and static synchronous compensators (STATCOM).

How do I use Fingrid open data?

Example: using Fingrid open data on a web page or mobile application. Add the following text to your web page or to your application: Fingrid may request removal of the attribution information from your work to the extent reasonably practicable. Fingrid wants to develop the content and quality of the open data platform.

Are wind and solar power plant manufacturers developing grid-forming capabilities?

Wind and solar power plant manufacturers are still developing grid-forming capabilities. In a society pushing for carbon neutrality, it is essential that the manufacturers of wind and power plants develop grid-forming capabilities for their plants.

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