With more and more new energy vehicles, as the "refueling machine" of new energy vehicles, there are more and more charging piles, and the charging service market has formed a certain scale ...
Active power filter is a new type of power electronic device used to dynamically suppress harmonics and compensate reactive power. It can quickly track and compensate harmonics of different sizes and ...
1. GENERALACREL intelligent busbar monitoring products are divided into AC and DC bus monitoring products, including the monitoring module of the starting box, the monitoring module of the plug box an...
1. Platform overviewAcrel-2000M motor protection and monitoring system is a new generation motor monitoring system specially developed by our company according to the requirements of automatic and una...
OverviewAcrel's enterprise energy management and control platform adopts automation, information technology and centralized management mode, and implements centralized and flat dynamic monitoring ...
The AC current transducer is a device that detects AC current. It can sense the information of the AC current being measured, and can transform the detected and sensed information into electrical sign...
Hall sensors are widely used in variable frequency speed regulation devices, inverter devices, UPS power supplies, inverters due to their high accuracy, good linearity, wide frequency bandwidth, fast ...
The current transducer was originally a broad concept, and now generally refers to the secondary instrument, and specifically refers to the field of semiconductors and microelectronics, such as Hall s...
Three-phase four-wire active and reactive watt-hour meter The electromagnetic element is a separate structure, the voltage movement adopts a closed-type sample movement that is fully punched, the rota...
Ⅰ. AC current sensors classified according to the induction principle1. Electromagnetic current transformerElectromagnetic current transformer is a special transformer, referred to as current transfo...
In the context of sustainable development, the impact of new energy on social production at this stage is becoming more and more obvious, but the frequent occurrence of new energy electrical fires has...
At a time when controlling greenhouse gas emissions and actively addressing climate change has become a global consensus, "green, low-carbon and sustainable development" has become the commo...
The condition of the power system is very closely related to the national economy and social development. The operation efficiency of power system is highly valued by the country. With the development...
In the past, the traditional manual management of electricity meters existed difficult to charge, the old rascals default electricity bills; financial reconciliation trouble; high management costs, hi...
Realization Of Dynamic Compensation Of Reactive PowerAsynchronous motors, induction furnaces and large-capacity rectifier equipment in the distribution system can be inductive in operation, requiring ...