Global Top 13 Companies Accounted for 62% of total Power System State Estimator market (QYResearch, 2021)

1. Global Market Research Report State Estimation (SE) is a process to estimate the electrical state of a network and find an approximation for the unknown state variables in the system obtained from imperfect measurements. State estimator is an important tool for online monitoring, analysis and feedback control of power systems. State estimation is used in all Energy Management Systems (EMS) to identify the present operating state of a system, and is the core of distribution system analysis software. It can be also used in power system simulation software. According to the new market research report “Global Power System State Estimator Market Report 2023- 2029”, published by QYResearch, the global Power System State Estimator market size is projected to reach USD 1.3 billion by 2029, at a CAGR of 7.6% during the forecast period. Figure. Global Power System State Estimator Market Size (US$ Million), 2018-2029 Based on or includes research from QYResearch: Global Power System State Estimator Market Report 2023-2029. Copyright © QYResearch | global@qyresearch.com | www.qyresearch.com

2. Global Market Research Report Figure. Global Power System State Estimator Top 13 Players Ranking and Market Share （ （Based on data of 2021, Continually updated） ） Based on or includes research from QYResearch: 2021 data information of Global Power System State Estimator Market Report 2023- 2029. The global key manufacturers of Power System State Estimator include ABB, Siemens, Eaton (CYME), Schneider Electric, General Electric, Open System International (OSI), ETAP Electrical Engineering Software, Nexant, DIgSILENT (Power Factory), BCP Switzerland (Neplan), etc. In 2021, the global top five players had a share approximately 62.0% in terms of revenue. Copyright © QYResearch | global@qyresearch.com | www.qyresearch.com

3. Global Market Research Report About QYResearch QYResearch founded in California, USA in 2007.It is a leading global market research and consulting company. With over 16 years’ experience and professional research team in various cities over the world QY Research focuses on management consulting, database and seminar services, IPO consulting, industry chain research and customized research to help our clients in providing non-linear revenue model and make them successful. We are globally recognized for our expansive portfolio of services, good corporate citizenship, and our strong commitment to sustainability. Up to now, we have cooperated with more than 60,000 clients across five continents. Let’s work closely with you and build a bold and better future. QYResearch is a world-renowned large-scale consulting company. The industry covers various high-tech industry chain market segments, spanning the semiconductor industry chain (semiconductor equipment and parts, semiconductor materials, ICs, Foundry, packaging and testing, discrete devices, sensors, optoelectronic devices), photovoltaic industry chain (equipment, cells, modules, auxiliary material brackets, inverters, power station terminals), new energy automobile industry chain (batteries and materials, auto parts, batteries, motors, electronic control, automotive semiconductors, etc.), communication industry chain (communication system equipment, terminal equipment, electronic components, RF front-end, optical modules, 4G/5G/6G, broadband, IoT, digital economy, AI), advanced materials industry Chain (metal materials, polymer materials, ceramic materials, nano materials, etc.), machinery manufacturing industry chain (CNC machine tools, construction machinery, electrical machinery, 3C automation, industrial robots, lasers, industrial control, drones), food, beverages and pharmaceuticals, medical equipment, agriculture, etc. Copyright © QYResearch | global@qyresearch.com | www.qyresearch.com