COMPANY
Baoding Smeier Electric Co., Ltd.
Baoding Smeier Electric Co., Ltd. has been deeply engaged in the industry for more than ten years since it set sail in 2009. With cutting-edge technology and advanced concepts, it has deeply explored market demand and promoted the continuous upgrading of products and technologies. The product covers six key areas of power system power quality monitoring, fault waveform recording, ferromagnetic resonance elimination, single-phase ground fault treatment, photovoltaic and wind turbine intelligent monitoring, neutral point grounding solutions, etc., with high reliability, integration and low energy consumption characteristics. It has emerged in a number of major projects to provide economic, safe and reliable modern power technology support for global users. It is widely used in the fields of electric power, chemical industry, petroleum, metallurgy, coal, mining, petrochemical and new energy, providing a strong driving force for the modernization and intelligent development of the power system.
The company was established in
Product patent, qualification certification
Solution
It meets the needs of nearly 5000 projects in electric power, chemical, petroleum, metallurgy, coal, mining and new energy industries
New Energy Monitoring Solutions
Solve the power quality problems caused by reactive power, harmonics, voltage fluctuations and other factors, and ensure the normal operation of electrical equipment and stable power supply of the power grid.
Wireless Temperature Monitoring Solutions
Prevent electrical equipment failure caused by overheating, and realize remote, real-time and accurate monitoring of electrical equipment temperature.
Ground Fault Accurate Line Selection System Solutions
Help operation and maintenance personnel to efficiently troubleshoot and handle faults to ensure safe and stable operation of electrical systems
New Energy Monitoring Solutions
The intelligent analysis algorithm is used to process the data to ensure the efficient, stable and safe operation of the new energy system.
Products and Services
Relying on rich industry experience, to provide customers with customized intelligent solutions
News
We can customize production according to customer requirements, and implement comprehensive quality management in all aspects of production and sales
28
2022-07
The main factors of insufficient selection principle for small current grounding.
The automatic line selection technology for small current grounding is a challenging problem. Its difficulty mainly lies in the fact that during a single-phase grounding fault, the fault signal is small, unlike other fault types such as two-phase short circuit or two-phase grounding short circuit, which have much larger fault signals. The types of single-phase grounding faults are complex and uncertain, including full grounding faults, intermittent arc grounding, grounding with unstable resistance, and grounding through branches (high-resistance grounding), among others.
Technical Characteristics of Online Monitoring Devices for Power Quality
High-precision monitoring: capable of measuring small voltage and current changes as well as low-order and high-order harmonics, ensuring the accuracy of monitoring data.
Application scenarios of online temperature measurement devices for electrical contacts
The online temperature measurement device for electrical contacts is widely used in electrical equipment such as high and low voltage switch cabinets, transformers, and distribution boxes. Especially in high voltage switch cabinets, where high temperatures are likely to occur at the contact points, the online temperature measurement device is of great significance for preventing fires and ensuring the safe operation of equipment.
Online temperature measurement device for electrical contacts main components
Temperature Sensor: Responsible for collecting temperature data from electrical contacts. Common types of temperature sensors include battery-powered wireless temperature sensors and CT induction power wireless temperature sensors. These sensors have characteristics such as high precision, high sensitivity, and strong anti-interference ability, ensuring that the collected temperature data is accurate.