Application! Bi-directional electricity meter- Zhejiang Yongtailong Electronic Co., Ltd

Bi-directional electricity meter is more and more popular in the world. Energy, current, power are directional, Bi-directional energy meter is to measure forward energy and reverse energy separately. The power data that the bidirectional metering energy meter needs to measure should also be increased a lot, such as forward electricity, forward current, forward active power, forward reactive power, reverse electricity, reverse current, reverse active power, reverse reactive power, etc.
Different countries and different application scenarios have different requirements for measurement methods. In Africa, Southeast Asia, South America and other regions, there are also users stealing electricity, requiring electricity meters to use absolute value measurement. In Europe, algebra and metering are mostly used, only counting forward electricity, and forward and reverse measurement separately. In China, energy meters were also measured in absolute terms, and now iterative installations use two-way energy meters, that is, smart meters.

International Famous sub metering company has ISO9001, CE, KEMA, UL, RoHS, MID ,DLEMS, IDIS certificated, YTL as Supplier electricity meter has Over 350 workers, 150 professional engineers.
The generation and promotion of Bi-directional Power meters depends on a number of factors, the progress of electronic technology has removed obstacles in technical capabilities, the social tamper
behavior has basically eliminated or re-energy meters at the technical level to inhibit conventional power tamper, the rise and spread of new energy power generation has driven the development of Bi-directional electricity meters from the market demand side. Solar distributed generation has been widely promoted in homes and recognized by users. Solar distributed generation is to install the solar power generation system as a household unit, and the operation of household appliances is prioritized to use solar power generation, and when the solar power generation power is less than the electricity consumption of the household electricity load, it is supplemented by the mains electricity. When the solar power generation power is greater than the household power load, the remaining power will be transmitted to the mains grid to sell to the power operator, which requires the electricity meter to measure the utility electricity consumption (input electricity) and reverse transmission to the grid (output electricity), because solar distributed generation brings real benefits and benefits to users, for the society solar distributed generation to reduce carbon emissions and promote carbon neutrality, in this win-win state has been rapid and vigorous development, Bi-directional electricity meters have also won the favor of the market, Provide guarantees for correct and fair measurement.
The bi-directional energy meter is exactly the same as the wiring method of the ordinary electricity meter when installed, and the function of bi-directional metering is realized by the internal design of the electricity meter. The solar distributed generation line is connected to the outlet end of the Bi-directional electricity meter, and when the Bi-directional Power meter detects that the current is the input direction, it is counted as a reactive electricity, that is, the power consumption of the mains. When the Bi-directional Power meter detects that the current is the output direction, it is counted as the reverse charge, that is, the surplus power is on the grid.

Bi-directional electricity meters are widely used in renewable power generation. Through the application of two-way metering energy meters, the reasonable measurement and management of renewable power generation can be realized, and the development and utilization of new energy can be promoted. At the same time, Bi-directional energy meters can also achieve a balance between renewable generation and grid power supply, and improve energy efficiency.
YTL metering as a sub metering company has 21 years experience in the Supplier electricity meter market.