Oumaan Technology Group Participated In The Compilation Of T/CAS 997-2024‘Technical Specification For Measurement Of Electrical Characteristic Parameters Of Earthing System.
Recently,Hunan Oumaan Technology Group Co.,Ltd.participated in the preparation of T/CAS 997-2024‘Technical Specification for Measurement of Electrical Characteristic Parameters of Earthing System’and won the certificate by virtue of its excellent technical strength.
On the basis of DL/T475-2017‘Guidelines for Measurement of Characteristic Parameters of Earthing Devices’,this set of standards has been supplemented for more grounding test scenarios and conditions,which is suitable for more grounding test scenarios and environments.It is more suitable for the grounding test environment of some special scenarios(e.g.high mountains,Gobi,underwater,roads,etc.),especially for power system transmission lines and substations,wind farms,photovoltaic power generation and other clean energy stations,high mountain hydropower stations,pumped storage power stations,fishery-optical photovoltaic power stations and other water power generation projects.
The geographical environment of the above projects is usually more special.For example,power pylons and wind turbines are mostly located in high resistivity areas such as high mountains(many rocks and little soil)and Gobi(very low water content),where the grounding environment is harsh,the grounding network has insufficient impact resistance capacity,and the grounding resistance changes dramatically under the high-frequency impact of lightning,and the conventional measurement methods cannot adequately reflect whether the grounding network is reasonable or not.
In response to this problem,Oumaan Technology Group has a wealth of on-site cases as well as scientific and rigorous theoretical basis,and the right remedy for the research and development of flexible grounding technology,starting from the level of charge neutrality,for the power grid and electrical equipment to provide a safe,long-term,stable grounding environment.Completely solved the high mountains,the Gobi and other environments difficult to effectively grounding,grounding resistance test qualified but lightning strikes still trip and other problems.Evaluated by China's scientific and technological achievements:in the field of lightning protection and grounding in complex environments in the mountains is at the international leading level.
Not only that,in order to create a corrosion-resistant,non-polluting water resources,do not harm the aquatic organisms of the underwater grounding network,Oumaan Technology Group has developed a special fishing and photovoltaic power stations,pumped storage power stations and other power generation projects in the water‘underwater flexible grounding electrode’.
With the valuable experience gained from many years of lightning protection projects,Oumaan Technology Group,in the preparation of T/CAS 997-2024‘Technical Specification for Measurement of Electrical Characteristic Parameters of Earthing System’,not only provides the theoretical basis,but also has a large number of lightning protection and grounding reconstruction project data support,and makes outstanding contributions to the measurement of actual grounding scenarios of new energy stations,electric power transmission lines,transformer substations,and aquatic power generation projects.
The participation in the preparation of the standard is not only a high recognition of Oumaan's professional ability,but also a manifestation of the company's strength.As a service centre for lightning protection technology in the electric power industry,Oumaan Technology Group has always been committed to promoting the standardisation and normalisation of industry technology.
The participation in the preparation of the standard demonstrates the leading position of the enterprise in the field of grounding system measurement technology.In the future,Oumaan Technology Group will continue to plough into the field of power industry and lightning protection,and contribute to the high-quality development of the industry!
Oumaan Technology Group(Hengdian Lightning Protection)has been committed to the research of lightning protection and grounding technology for many years,and has carried out a large number of lightning protection and grounding renovation projects in electric power systems and new energy power stations all over the country,achieving fruitful results.
We have our own team of experts,construction teams and production bases,specialising in solving a variety of lightning protection related problems,including but not limited to:high grounding resistance,transmission line lightning tripped,high-frequency lightning strikes burned equipment,poor corrosion of the environment is serious,wet and dirty insulation flashover,the cause of the accident is difficult to investigate......As long as the lightning protection related services,Oumaan Technology Group can provide.Want to get more related content,welcome to call the hotline to understand!
