Meter Data Acquisition Articles & Analysis
19 articles found
When selecting a communication method for a wireless communication network for electricity meters, several factors must be considered to ensure reliability, stability, and efficiency. The following are the detailed considerations:Principle of Communication Method Selection1. Reliability: The communication method should have good anti-interference capabilities and stability to ensure accurate and ...
With the continuous development of smart home technology, more and more families are using smart appliances, smart lighting, and smart security systems to achieve a more convenient, comfortable, and safe living environment. As an essential component of the power system, electricity meters not only play a crucial role in measuring electricity consumption but also provide rich power data for smart ...
Smart meters, as an important component of the energy Internet, play an increasingly crucial role and position in the current energy system. This judgment is based on the unique functions of smart meters in data collection, transmission, analysis, energy management, and their positive role in promoting the development of the energy Internet.Smart meters are the cornerstone of energy data ...
As the core component of modern energy management systems, smart energy meters have already brought significant changes and efficiency improvements in many aspects. However, with the rapid development of technology and continuous innovation, smart energy meters may potentially have disruptive functionalities in the future, which will completely change our understanding of electricity usage and ...
Traditional energy meters are mainly used for energy measurement, while smart energy meters enhance this function by adding communication, data processing, prediction analysis, and self diagnosis. By real-time monitoring and analyzing the operating status of equipment, smart energy meters can self diagnosis and provide warnings to power companies, enabling them to take proactive measures to ...
An energy meter is a measuring device that records electric power data and power consumption. According to the different forms of power supply, there are two types of energy meters: AC energy meters and DC energy meters. We usually use AC energy meters in residential households, factories, and commercial areas. On the other hand, DC energy meters are primarily used in DC screens, communication ...
Measurement refers to the activity of achieving uniform units and accurate, reliable values. Measuring involves defining and converting measurement units. The transfer of quantitative values and the measures, procedures, and legal systems that must be adopted to ensure their uniformity. The measuring instruments we use in our daily lives need to be calibrated by a professional authority before ...
Wi-Fi communication IoT electricity meter: Based on wireless local area network technology, it has high-speed and stable data transmission capabilities. ...
What is Shunt Electricity Meter? The electronic energy meter is mainly composed of electronic devices, which use the voltage and current supplied by the user to sample in real time, and use a special metering integrated circuit to calculate and process the collected voltage and current to obtain the power consumption data. ...
In 1898, Bastian successfully developed a hydrogen-type energy meter. With the emergence and application of AC, induction type KWH meter came out. And in the 60s of the 20th century, in order to expand their functions, inductive pulse kWh meters appeared to achieve data acquisition and processing. In 1976, Japan ...
M-Bus has many applications in building and industrial energy consumption data acquisition. For a remote meter reading system, the data transmitted on the line is the important data such as water, electricity and gas consumed by the end user. ...
Facility managers often face the daily challenge of pushing aging wastewater treatment equipment to its limits. In many cases, they’re dealing with a mature infrastructure, operating decades-old equipment nearing the end of its useful life. At the same time, they struggle to stay on top of ever-changing government regulations and technology that grows increasingly complex. To stay ahead of ...
The investment in a shared intelligent multi-utility system has not only meant significant benefits and savings for the members of the MV Group and their customers. The system’s flexibility has also made it possible for a number of smaller utility companies to become part of the collaboration. In 2013, when the MV Group consortium made the decision to invest in a comprehensive smart ...
Plant operators must monitor S02 emissions continuously, recording a data point at least every 15 minutes. Each plant must report the hourly average of SO2 emissions, and compliance with the annual allowance is determined from the sum of the hourly mass emissions over a year. ...
Decreased technology costs are prompting more municipal water utilities in the United States to invest in new water reuse infrastructure. In fact, a new forecast projects more than $18 billion in water reuse and desalination projects are on tap in 17 states, according to Bluefield Research analysts. Although water scarcity is a conventional driver for this type of project, the analysts say the ...
The purpose of this paper is to present a simple yet highly effective method to reconstruct missing data in flow time series. The presence of missing values in network flow data severely restricts their use for an adequate management of billing systems and for network operation. Despite significant technology improvements, missing values are frequent due to ...
San Felipe, Panama A port expansion was planned off the coast of San Felipe, Panama. GeoView was tasked to provide bathymetric information within the survey area, map the top of rock and evaluate the thickness of the overlying marine sediments. The survey area was approximately 300 hectares in size. GeoView collected sub-bottom profiling and bathymetry data along transect lines spaced ...
Pfizer is the world’s leading research-based biomedical and pharmaceutical company. Operating in over 150 countries and over 25 languages, Pfizer is a globally recognised brand. With a stated mission of applying innovative science to improve health, Pfizer is responsible for some of the world’s well-known and life saving medicines and spends $8.1 billion a year on research – ...
The array spanned a total of 3.5 meters and the centers of the units were 1.25 meters apart. Prior to data acquisition, sensitivity tests were performed to establish the minimum distance between the array and the towing vehicle. ...