power monitoring Articles
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How to integrate PowerZook power monitoring sensors with PRTG
Jacarta PowerZooks can monitor your single phase basic or metered PDUs without incurring downtime for installation. PowerZook uses SNMP (v1 & v3) to integrate with existing network management and smart cities/buildings’ systems such as PRTG by Paessler. This means PowerZook can be installed quickly and easily without the need for additional software. It also provides users with ...
By Jacarta Ltd.
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Software-based Neutron Flux Measurement Channel (NFMC)
For research nuclear reactors such as the TRIGA type, the design of Neutron Flux Measurement Channels (NFMC) has been based, mainly, on discrete digital electronic technology. The work presented here consists of the development of a new version of an NFMC whose aim is to measure the reactor power through six decades using the correlated signal of a wide range fission chamber. The correlation ...
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Market power monitoring under open access system
In this paper, an engineering procedure is proposed for complete market power monitoring under open access system. Market power monitoring of any given system or network is done by using market power assessment and market power indices. For any given network, market power assessment is to identify which generation company (GENCO) raised their prices when the demand in the concerned area is ...
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How power monitoring can improve sustainability, efficiency, and resilience
Earlier this year, U.S. President Biden announced “a new target for the United States to achieve a 50-52 percent reduction from 2005 levels in economy-wide net greenhouse gas pollution in 2030.” While governments around the globe make stronger sustainability commitments, more businesses are strengthening their own. This is confirmed in a 2020 KPMG survey that found 90% of “top ...
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Characterisation of power quality disturbances based on wavelet transforms
This paper presents a new technique for detecting and characterising disturbances in power systems based on wavelet transforms. The voltage signal under investigation is often corrupted by noises, therefore the voltage signal is first denoised using wavelet thresholding and then wavelet transform is applied to the denoised signal. Using the first-level detail wavelet coefficients, the voltage ...
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Wavelet feature–based modular neural network for detection and classification of power quality disturbances
Disturbances such as voltage sag, swell, interruption and harmonics are very typical in a power system. Power quality monitoring should be capable of identifying these disturbances to initiate mitigation action and protect sensitive loads. This paper presents wavelet–neural network–based detection and classification of power quality disturbances. Wavelet transform has the ability to analyse ...
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My Energy Efficiency - SMZ 133 - Universal Panel Meter
SMZ 133 - advanced power monitor and datalogger with 512 Mb internal memory, rich selection of programmable inputs and outputs and with advanced communication options. This panel meter is intended for wide area distribution network monitoring as well as for industrial and building energy efficicency applications. It includes precise electric energy meter - active energy class 0.5, reactive in ...
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Singular system analysis of the Local Power Range Monitor (LPRM) readings of a Boiling Water Reactor (BWR) in an unstable event
Singular system analysis is a successful technique to separate oscillating components from a given signal. A methodology is proposed to apply this technique to the signals obtained from the LPRMs of a boiling water reactor core and extract the contributions of the in-phase oscillation and the out-of-phase oscillations from the LPRM readings during an unstable event. This methodology has been ...
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Online condition monitoring of electrical power system imbalance
Symmetrical components are of great importance in many applications in electrical power systems, such as power protection and condition monitoring. This paper presents a computer-based algorithm for online symmetrical components estimation. The proposed algorithm uses the samples of the phase variables (currents or voltages) to estimate the magnitude and phase angle of each phase phasor at each ...
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Electric power systems real-time monitoring and control
In recent decades, several improvements have been achieved in power system operation and control. The evolution was mainly in the development of computational and communication systems. Both areas allowed the analysis of complex models of power system operation and control that resulted in a more flexible system controlled in almost real-time mode. All these improvements favoured the change of ...
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Trade Job Scheduling Software to help you get your Work-Life Balance
If you own a trades company, you're probably still on the move and need to handle your schedules and work while on the road. Trade Job Scheduling Software means that all of your contractors and tradies arrive at the correct location and on time. The software also helps you monitor your mobile staff, making it easier to delegate jobs to them. With Trade Job Scheduling Software, you can easily ...
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The state of the art in nuclear power plant instrumentation and control
Advances over the past decade in process Instrumentation and Control (I&C) for nuclear power plants have occurred in three areas: 1. digital I&C; 2. sensors and transmitters; 3. online monitoring. These areas are the subject of this paper, including a discussion of the related opportunities and challenges.Keywords: digital instrumentation, digital control, nuclear power plants, NPP, nuclear ...
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Protect Your Data Center During Power Outages and Heatwaves
IT Infrastructure located in a hot climate is a challenge. This is exasperated when heatwaves occur. Abnormally hot temperatures present considerable challenges to your Data Center. Protect Your Data Center During Power Outages and Heatwaves. Heatwaves increase the demand placed on public power grids. The increased demand means power grids are more subject to failure. It is therefore ...
By AKCP
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Industrial Energy Management: Wireless Industrial Energy Monitoring System
Industrial Energy Management: Wireless Industrial Energy Monitoring System DeviceBit has the ability to offer professional and complete wireless industrial energy monitoring solutions for energy services companies or facility managers. Our fully comprehensive enterprise-wide solution makes it easy to monitor and measure energy use and boost facility performance within tightening budgets. ...
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What are the extended functions of load control of electricity meter
Smart meters not only have bi-directional communication, bi-directional metering, event recording, multi-tariffs, etc., but also have important load control functions. The load control function means that the meter is designed with high quality relays inside, which can be switched on and off according to the requirements to achieve the purpose of controlling the power supply, which is the key ...
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Effect of exchange rate uncertainty on private investment: empirical analysis for Iran
From a theoretical point of view, uncertainty affects investment decisions. The sign of overall effect of uncertainty on investment is ambiguous and could be found only by empirical analysis. In this study the volatility of prices and exchange rate are considered as source of uncertainty. Of different criteria for the calculation of uncertainty, an exponential generalised auto regressive ...
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Why pricing power equals pricing freedom
Hey manufacturers, what happens when you change your prices? Do your end customers benefit from price cuts, or does that cut get gobbled up by the supply chain? What did you intend to happen? When you raise prices, do distributors and retailers pass that increase along to the end consumer or just absorb it? Are you concerned about effects on consumer demand more than channel cooperation? Knowing ...
By Vistex Inc
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PV Monitoring System
Overview We can provide professional IoT solutions for customized remote management systems for PV Power Plant/Solar systems. Up to now, many inverter manufacturers and PV enterprises have established cooperation relationship with us, and more than 100000 units of monitoring equipment with solar power plant monitoring system were delivered. There are almost 50000 power plants online with the ...
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What is Smart prepayment meter
Smart prepayment meter is a new type of smart meter that combines prepayment and smart metering technologies. They have features such as automation, high accuracy, and intelligence. These meters are widely used in homes, commercial, and industrial settings, providing more efficient and reliable means for energy management and electricity monitoring. An overview of Smart prepayment meter Smart ...
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The corruption factor: how public sector employees influence the tide
Since sources of corruption stem from, but are not limited to, the lack of transparency and accountability in the public sector, this paper sets out to examine if there is a connection between a nation's personal disposable income levels for public employees, when measured by higher personal income tax rates and lower real wage rates, and the level of public corruption found in these countries. ...
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