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How does a multi-user smart meter work?

Views: 信息来源:山东科大中天电子有限公司 发布时间:2019/12/26 Source of information: Shandong University of Science and Technology Zhongtian Electronics Co., Ltd.Release time: 2019/12/26

Nowadays, our smart multi-user meters are widely used. How much do you know about the knowledge of smart multi-user meters? We are a professional manufacturer of various multi-user meters, pre-paid meters and other smart meters. 多用户智能电表 工作的过程简述。 Next, our company's technical staff will give you a detailed description of the process of multi-user smart meters .

When the electric energy meter is connected to the circuit under test, an alternating current flows in the current coil and the voltage coil. These two alternating currents generate alternating magnetic fluxes in their iron cores respectively; The aluminum disc induces eddy currents in the aluminum disc; the eddy currents are subjected to forces in the magnetic field, so that the aluminum discs get torque (active torque) and rotate. The greater the power consumed by the load, the greater the current through the current coil, the greater the eddy current induced in the aluminum disc, and the greater the torque that causes the aluminum disc to rotate. That is, the amount of torque is proportional to the power consumed by the load.

The greater the power, the greater the torque, and the faster the aluminum disc rotates. When the aluminum disc rotates, it is also affected by the braking torque generated by the long-term magnet. The braking torque is in the opposite direction to the active torque. The magnitude of the braking torque is proportional to the speed of the aluminum disc. The faster the aluminum disc rotates, the greater the braking torque. Bigger.

When the active torque and the braking torque reach a temporary balance, the aluminum disc will rotate at a uniform speed. The power consumed by the load is proportional to the number of revolutions of the aluminum pan. When the aluminum plate rotates, it drives the counter to indicate the consumed power. This is a simple process for the energy meter to work.

Multi-user smart meters can accurately save some of the data we think of already managed and maintained, and abandon the concept of no data loss. It is very practical and easy to use. It is more convenient as a whole and solves our daily problems. After some life, I am afraid of problems. We worry about the inaccurate data storage, so we can solve them all. It can be said that it can control and manage the power demand of various users in real time. The overall change of the power module, the trial function of multiple billing, some advanced functions, small size and strong function, are welcomed by power supply plants. .


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