Smart meters are not advocated, and smart paid meters are most afraid of interference

There are many reasons for the sudden increase in electricity bills, such as household users may be caused by new electrical equipment, new population, etc., and non-residential users may be due to the increase in business hours, production shift adjustment, new equipment preparation, etc., due to seasonal changes in electricity consumption habits may also lead to a sudden increase in electricity bills. Developing good habits of electricity consumption can reduce electricity bills, such as: turning off the lights at will, unplugging the power supply or pressing the switch of the socket bar in time after using the electrical appliances, turning down the volume of the TV when it is used, adjusting the appropriate temperature of the air conditioner (cooling 23-26 degrees, heating not exceeding 23 degrees) and so on; Rice cooker:

Soak the washed rice in a pot for 30 minutes, and then boil it in warm or hot water to save 30% of electricity. Electric fan: usually turn on the fast gear, and turn on the slow gear after cooling down to reduce power consumption; Hair dryer: Do not use hair dryer in the air-conditioned room to avoid increasing power consumption; Water Heater:

Reasonably set the automatic heating function of the electric water heater, and cancel the manual heating of the constant temperature setting; Household appliances: Cut off the power when the appliance is not in use.

Smart meters are mainly combined with the prepaid remote stopwatch system of the collective society and become an innovation and progress in the current intelligent era to improve social efficiency, smart meters have not changed their measurement standards compared with traditional meters, but have increased the communication module of data transmission, collection module, rate pricing mode, stored data, so do not confuse concepts and concepts, why will it be fast, there are many reasons, smart meters are generally electronic meters, more sensitive than traditional mechanical meters, if the error is too large, It is necessary to refer to see if the meter is faulty, or the measurement is not standard, you can complain, but as far as the remote intelligent meter reading system of the collective society is concerned, it is a great progress for the property management of the community, saving so much labor and the trouble of paying electricity bills. Society is progressing, and history is unstoppable.

Some smart meters turn much faster than normal,It is possible to change the smart meter at 100 degrees to two or three hundred. Good luck is just a little more than a mechanical watch.,,Bad luck is going to be doubled.。。

Summary. In fact, the accuracy and reliability of smart meters are not afraid of any inspection. The reason why I replaced the mechanical meter at home with a smart meter is because the electricity consumption has become higher (excluding the case of objective usage that has become larger).

It's not that some rumors say that smart meters are going faster. But because smart meters work more advancedly, they can record electricity usage that might not have been recorded by mechanical meters before. For example, when some micro appliances such as the power supply of mobile devices use electricity, because it is not the output mode of transformer step-down, but the switching power supply, so that the small power consumption will not be counted as electricity consumption by the mechanical meter.

Smart meters are most afraid of measurement data errors caused by remote communication errors; Since smart meters use long-distance communication to collect metered electricity data, once the communication error in long-distance communication or the communication channel is interfered, the metering data will be wrong, causing users to overpay. Sometimes, because the communication protocol used in the meter reading system is different, it will cause communication delays, and the payment will be high and low.

In fact, the accuracy and reliability of smart meters are not afraid of any inspection. The reason why the width of the mechanical watch bracelet at home is replaced by a smart meter is because the electricity consumption has become higher (excluding the case of objective usage increases). It's not that some rumors say that smart meters are going faster and failing.

But because smart meters work more advancedly, they can record electricity usage that might not have been recorded by mechanical meters before. For example, when some micro electrical appliances such as the power supply of mobile devices use electricity, because it is not the output of the transformer step-down, but the switching power supply, so that the small electricity consumption will not be counted as electricity consumption by the mechanical meter. Smart meters are most afraid of measurement data errors caused by remote communication errors; Since smart meters use long-distance communication to collect metered electricity data, once the communication error in long-distance communication or the communication channel is interfered, the metering data will be wrong, causing users to overpay.

Sometimes, because the communication protocol used in the meter reading system is different, it will cause communication delays, and the payment will be high and low.

Extended data: large measurement errors due to damage to electronic components; Because the smart meter is a kind of electric energy metering instrument that needs to be supported by software and hardware, there are a large number of electronic components in the smart meter. If these electronic components are damaged individually, it can lead to inaccurate meter metering data, which is detrimental to both our consumers and the power supply sector.

As consumers, what we are most afraid of is that the measurement data of the smart meter is too large due to failure.

Summary. The most feared interference of smart meters includes electromagnetic interference, power supply interference, communication interference, malicious attacks, and environmental interference.

Hello, I'm asking the digital talent Xiuliu teacher.

The most feared interference of smart meters includes electromagnetic interference, power supply interference, communication interference, malicious attacks, and environmental interference.

To ensure proper operation and accurate metering of smart meters, these sources of interference should be avoided and appropriate protection and safety measures should be taken.

In addition, regular maintenance and monitoring are also important measures to ensure the stability and performance of smart meters.

Therefore, smart watches should avoid: electromagnetism, power supply, communication, malicious attacks and environmental interference.

In a smart grid architecture, numerous sensors are deployed throughout the grid infrastructure to monitor, test, and communicate. As the foundation of smart city construction, smart meters are the most basic components of smart grids, and they are also important for the basic data of smart grids. Through the application of big data, better customer service can be achieved.

Specifically, smart meters have the following three advantages.

The first is to make the data collected remotely more objective and accurate. Through the power procurement system, the power marketing business system can read the customer's voltage, current, electricity consumption and other electricity consumption information in real time, and provide users with better services through big data applications. Second, it can make the power failure to get a faster response; The third is to prevent human errors caused by manual meter reading.

The future development direction of China's smart meter technology.

From mechanical energy meters to electronic energy meters, and then to smart meters, the function of electricity meters has completed the evolution from solving the most basic needs of accurate metering and automatic meter reading, to realizing pulse monitoring of power grid operation status.

At present, smart meters are not only legal instruments for electricity billing and settlement, but also important sensors for smart grids. At present, the cost control function of smart meters has been perfected, and there is still a lot of value to be tapped in the sensor function of smart meters. By analyzing the data information collected by the smart meter, you can not only see the operation of the power grid and the specific status of the equipment, but also understand the power consumption habits of power users, load changes, and carry out user demand-side management.

Smart meters will become the foundation for the digital and intelligent transformation of the power grid.

In the next stage, the development direction of smart meter technology is, first, the meter itself needs to meet the requirements of traceability of original metering data and relative separation of non-metering functions; The second is to upgrade to dual-core and multi-core, remote meter operating system, local edge computing and intelligent data processing, M2M collaboration, data sharing and security; The third is the innovation and upgrading of communications and network technology.

If you are a customer of Guangdong Power Grid Company, Guangdong Power Grid Company has achieved full coverage of smart meters in 2018, and fully opened the upgraded smart grid service of automatic collection of meter codes and automatic issuance of electricity bills; At present, manual meter reading has been canceled and automatic meter reading has been implemented, so there is no need to send staff to read meters at home. The staff uses the low-voltage centralized meter reading system to read the meter, and the master station reads the electric energy data and related electricity information of the low-voltage user's electric energy meter through the remote communication channel (wireless, wired and other channels), which is faster, more convenient and more accurate. We hope you find ours helpful.