power grid quality Articles
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Security, trust, and QoS in next-generation control and communication for large power systems
The present communication architecture supporting control of the electric power grid makes it difficult to use the wealth of data collected at high rates in substations, retarding their use in new applications for controlling the grid. A flexible, real-time data network would make it possible to use these data for many more control and protection applications, potentially increasing the grid's ...
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A comparative study on the grid integrated wind energy conversion systems (WECS) using different generator models
A huge number of wind generators are going to be connected with the existing network in the near future. Therefore, it is necessary to analyse various models of wind energy conversion systems (WECS) for the purpose of studying the impacts upon grid. This paper presents comparative study on grid connected WECS having two different wind turbine generator systems (WTGS): model 1 [WTGS having doubly ...
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Solar AQMS - World`s 1st solar powered AQMS station - Case Study
Well known for its pioneering role with regards to sustainable innovation, ENVEA is the first manufacturer in the world offering tropical climate class air pollution monitors. Furthermore, as they can be 24V power supplied and significantly reduced energy use, the e-Series monitors have made possible the building of a complete solar powered AQMS station. Installed since June in ...
By ENVEA
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Nouadhibou wind farm mauritania, West africa - Case Study
Customer: SNIM Wind Turbine: 16 Vergnet GEV MP-C, 275kW, 32m rotor diameter, 55m hub height Total power: 4.4 MW Commissioned: 2011 Operations and Maintenance: SNIM Vergnet GEV MP Wind Turbines Deliver Energy and Cost Savings for SNIM Iron Mine Société Nationale Industrielle et Minière (SNIM), Africa’s second largest producer of iron ore, ...
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Do you know the importance of developing AMI electricity meter?
AMI (Advanced Metering Infrastructure), which is an important part of the smart grid. AMI system is mainly composed of AMI electricity meter, communication network, metering data management system (MDMS), home area network(HAN), is a two-way communication system between AMI power meter and power operator, providing real-time energy consumption data for power companies, and providing correct ...
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The reliability and safety for smart energy meter
Smart energy meter with bi-directional communication, load control functions, has various sensing device and data judgment capabilities. These special functions allow the smart energy meter itself to make the information feedback and actions. Smart meters regularly transmit various real-time power consumption data to the platform , and immediately send the alarm message to the platform and ...
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Integration of embedded generation in local grid using STATCOM
The renewable sources of energy are being connected to the local distribution system/local grid leading to embedded generation. As these sources are intermittent in nature, they impose technical challenges in the power system operation which include power quality related problems of local grid. The performance of the system has to be evaluated while connecting these sources to the local ...
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Verify Fault Ride-Through (FRT) Capabilities in Equipment and PV Systems
Fault Ride-Through (FRT) To ensure critical equipment continues to be up and running despite power quality problems such as voltage dips, companies must make sure that adequate fault ride-through capability is included when the equipment is purchased. Customers then use the fault right-through or FRT capability curves that manufacturers provide so that they can properly and regularly evaluate ...
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The meaning of the parameters measured by the energy meter
- Nov 29, 2022- 2022-11-24 00:00 Energy meter is an instrument used to measure electric energy. Also be called electricity meter, electric energy meter. Electricity meter is the basis for the operation and settlement of electric power enterprises, but also an important link in the security of the power grid, residential households, industrial and commercial industrial units, etc. have adopted ...
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Anti-tamper AMR electric meter system solution
Traditional meter reading generally requires workers to go to the site to record the meter values manually. Such backward meter reading methods will inevitably cause many problems. For example, manual meter reading has a large workload, low efficiency, and long working hours. It is inevitable that things such as missed copying will occur, and the labor cost will be relatively high. Manual meter ...
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How IoT electricity meter ensure the reliability of communication?
The application and advantages of an IoT electricity meter ,which is inseparable from the support provided by system software. Only by collecting various types of electricity consumption data, transforming it, and utilizing it in a targeted manner can the benefits be achieved. In the process of data interaction and information transmission, issues related to information security and network ...
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Gas engines for resiliency of site operation
The choice to deploy a combined heat and power (CHP) system, utilising reciprocating gas engines, is often an investment decision to help drive cost and carbon savings to an organisation, whose focus is not traditionally, power generation. Clarke Energy have deployed CHP in numerous ‘critical’ applications around the world; whereby a power outage could cause considerable disruption ...
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How to anti-tamper of energy meter?
How to anti-tamper of energy meter?With the increasing demand for electricity from power users, some power users adopt various means of electricity tamper in order to obtain electricity for free and to achieve the purpose of paying less or not paying electricity bills. tamper of electricity not only causes great direct economic losses to power supply institutions, but also has a great impact on ...
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Electricity meters and metering solutions
As a professional and strong energy meter factory, having the ability to research and produce electricity meters is not enough. With the advancement of technology, energy meter factory must possess extensive skills combined with software and hardware systematic comprehensive capabilities. Faccurate measurementse, AMI prepaid metering solutions require a sufficient understanding of AMI applicatio ...
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Tariff power meter with different price periods
Tariff power meter divides the day into different electricity price periods and records energy consumption. It encourages rational electricity use and peak load shifting to optimize energy allocation and stabilize power systems. It can change consumers' electricity habits by displaying daily power consumption and cost savings. Supporting systems and education are necessary for effective ...
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