Technical Strength

　　Kangda Electric has a group of R&D teams composed of doctors, masters, and undergraduates with different academic qualifications and different professionals. They have many years of relevant R&D experience in high-speed signal processing, sensor design, embedded software, and power insulation diagnosis. Independent intellectual property rights such as invention patents and software copyrights. In recent years, Kangda Electric has conducted scientific research with industry technical authorities to continuously improve product functions, performance and on-site adaptability, and provide stable and reliable testing equipment and services to front-line customers. Completed many provincial-level research projects of the State Grid, China Southern Power Grid, etc., solved the impact of the complex working conditions of ultra-super zero generators on the stator winding insulation resistance test, and solved the problem of UHV strong interference on the insulation resistance and grounding. The application results have been widely used in the field due to the influence of the on-site test of the power frequency parameters of the device.

　　Kangda Electric is a member unit of the Standardization Committee for Power Grounding Systems in the Energy Industry, which is mainly responsible for the formulation and revision of related standards for the power industry; Kangda Electric is also a communications member unit of the National Electromagnetic Measurement Technology Standardization Committee, which is mainly responsible for testing In the field of instrument laboratory testing, JJG, JJF and other testing technical regulations have been formulated and revised; it is the deputy director unit of the Hubei Lightning Protection Association.

　　Kangda Electric is a "member unit of the Standardization Committee for Power Grounding System in the Energy Industry", "a member unit of the Impedance Test Working Group of the National High Voltage Test Technology Standardization Subcommittee", and "a communication unit of the National Electromagnetic Measurement Technology Standardization Committee". Over the years, we have participated in the formulation and revision of a number of national metrological verification regulations, calibration specifications and power industry standards in the field of insulation, grounding, and lightning protection testing, including:

　　—JJG 1005-2019 Electronic Insulation Resistance Meter Metrological Verification Regulations

　　—JJG XXXX-XXXX Earth Grid Ground Impedance Tester Metrological Verification Regulations (promulgated in 2022)

　　—JJF XXXX-XXXX lightning protection component tester calibration specification (under development)

　　—JJF XXXX-XXXX Calibration Specification for Insulation Resistance Tester of Internal Water Cooling Generator (under development)

　　—DL/T 1473-2016 Verification Regulations for Electric Measuring and Indicating Instruments

　　—DL/T 475-2017 Grounding device characteristic parameter measurement guide

　　—DL/T XXX—XXXX Power industry grounding system soil resistivity, ground impedance and ground surface potential measurement technical guidelines (under development)

　　—DL/T 845.1-2019 General technical conditions for resistance measuring devices Part 1: Electronic insulation resistance meter

　　—DL/T 845.2-2020 General technical conditions for resistance measuring devices Part 2: Power frequency grounding resistance tester

　　—DL/T 845.5-XXXX General technical conditions for resistance measuring devices Part 5: Insulation resistance tester for water-cooled generators (under development)