scispace - formally typeset
Search or ask a question

What kind of meter do you need to check a capacitor? 

Low-pass filter
Capacitor
Control theory
Automatic meter reading
Metre

Answers from top 9 papers

More filters
Papers (9)Insight
Proceedings Article•DOI
Design of an ARM-based power meter having WIFI wireless communication module
Li Li, Xiaoguang Hu, Weicun Zhang 
25 May 2009
42 Citations
However, because of the high construction and maintenance costs with the existing meter reading technology, the applicability to different residential buildings and different network infrastructure should be improved, it is greatly significant to research new kind of power meter and the meter reading technology, which can accelerate the evolution of the Next Generation Network and facilitate people's lives.
Open access•Journal Article•DOI
Is inhalation rate important for a dry powder inhaler? Using the In-Check Dial to identify these rates.
Henry Chrystyn
01 Feb 2003-Respiratory Medicine
117 Citations
The In-Check Dial is a simple and ease to use meter that can be used to measure the inhalation rate of a patient when they use each of the commonly prescribed inhalers that are currently available.
Journal Article•DOI
Proximate Time-Optimal Digital Control for Synchronous Buck DC–DC Converters
Vahid Yousefzadeh, Amir Babazadeh, B. Ramachandran, Eduard Alarcon, Lucy Y. Pao, Dragan Maksimovic 
09 Jul 2008-IEEE Transactions on Power Electronics
211 Citations
A hybrid capacitor current estimator enables switching surface evaluation and eliminates the need for current sensing.
Open access•Journal Article•DOI
Optimal meter placement for pipe burst detection in water distribution systems
Medhanie Hagos, Donghwi Jung, Kevin Lansey 
01 Jul 2016-Journal of Hydroinformatics
28 Citations
To this end, this study proposes an optimal meter placement model to identify meter locations that maximize detection effectiveness for a given number of meters and type of meter.
Journal Article•DOI
Modular Multilevel Converter With an Adaptive Observer of Capacitor Voltages
Hamed Nademi, Anandarup Das, Lars Norum 
01 Jan 2015-IEEE Transactions on Power Electronics
93 Citations
It may be used for predictive control, condition monitoring for capacitors, and diagnosis check for capacitor health.
Journal Article•DOI
Novel microprocessor based negative phase sequence relay and meter
Syed Islam, M.G. Mostafa 
01 Nov 1996-International Journal of Electrical Power & Energy Systems
8 Citations
The proposed meter eliminates the need of a negative phase sequence filter and does not require complicated digital signal processing techniques.
Journal Article•DOI
Degradation of Oxide Properties Caused by Low-Level Metallic Contamination
Andrew M. Hoff, Shyam Aravamudhan, A. Isti, E. I. Oborina 
01 Nov 2007-Journal of The Electrochemical Society
6 Citations
Further, a strong correlation is demonstrated between capacitor measurement results and noncontact oxide stress-induced-leakage-current, measurements that do not require capacitor fabrication.
Journal Article•DOI
What is the moisture meter trying to tell us
Ralph F. Burkinshaw
01 Dec 2002-Structural Survey
11 Citations
The resulting graphs help to explain what the meter reading on screen actually means and can only help surveyors get more out of the meter to diagnose dampness more effectively.
Journal Article•DOI
Active damping of LCL filter at low switching to resonance frequency ratio
Anirban Ghoshal, Vinod John 
01 Apr 2015-Iet Power Electronics
49 Citations
The method extracts resonance frequency capacitor current from sensed capacitor voltage in a per phase manner and does not need any additional sensors.

Related Questions

How can I test a capacitor without a multimeter?8 answers
How do I check my AC capacitor?8 answers
How do I check the capacitor on my AC unit?9 answers
How do you check a hard start capacitor?10 answers
How do you test a car capacitor?8 answers
How to tell if your capacitor is out on AC?8 answers

See what other people are reading

What is the current state of ADC compensation research and what are the main unsolved problems?
4 answers
Current research in ADC compensation focuses on innovative techniques to address inherent challenges like capacitor mismatch and analog signal path errors. Techniques like Dynamic Element Matching (DEM)and backpropagation-based compensationhave shown promising results in improving ADC performance. However, challenges persist, such as the need for adaptive background compensation to mitigate errors caused by process variations in CMOS implementations, the impact of time-interleaved ADC (TI-ADC) mismatches on receiver performance, and the nonlinear distortion induced by TI-ADC structures in full-duplex transceivers. Unsolved problems include achieving high manufacturing yield in the presence of process variations, maintaining robustness and convergence speed in compensation techniques, and effectively mitigating ADC imperfections to ensure optimal system performance.AMI in the smart grid
5 answers
The Advanced Metering Infrastructure (AMI) is a crucial component of the smart grid, enabling efficient electricity management. AMI involves measuring, collecting, storing, and analyzing electricity consumption data, facilitating uninterrupted and reliable electricity services by adjusting supply based on user demand. Challenges in AMI implementation include optimizing resource utilization, reducing costs, and ensuring secure communication. To enhance AMI performance, research focuses on communication protocols, such as QoS-aware scheduling models and transmission schemes, to improve data delivery rates and reduce latency. Additionally, the two-way communication model in AMI allows for monitoring grid-edge devices and distributed energy resources, contributing to the evolving power distribution system. Overall, AMI plays a vital role in enhancing the efficiency, reliability, and security of the smart grid infrastructure.What are the specific functions of the input/output controller in a computer?
5 answers
The input/output controller in a computer performs various crucial functions. It includes generating output enable signals based on preset column address strobe (CAS) latency to control data output timing. Additionally, it manages the output format based on the congestion state of data, adjusting data formats to match the output bus width when data is busy and maintaining the format when data is non-busy. Moreover, an input/output controller can also handle touch panel displays, displaying icons and executing processes based on user interactions with the touch panel. Furthermore, it ensures high-assurance processing by regulating peripherals and address space segments to guarantee proper operation of the processing circuit, using an access controller that is programmable but not by the processing circuit itself.How to implement particle accelerator multitasking with reinforcement learning?
5 answers
To implement particle accelerator multitasking with reinforcement learning, various approaches have been proposed. One method involves incorporating accelerator physics models into reinforcement learning agents using the Taylor mapping technique, resulting in a polynomial neural network embedded in traditional agents. Another strategy utilizes deep reinforcement learning coupled with a high-fidelity physics engine to control a section of the accelerator, achieving better-than-human performance in beam current and distribution. Additionally, continuous model-free reinforcement learning with multiple degrees of freedom has been successfully tested at CERN facilities, showing promise for trajectory steering at electron lines and potential future applications in particle accelerators. These methods showcase the potential of reinforcement learning in enhancing accelerator control and optimization.What is starter cell in this publication?
4 answers
In the publications provided, a starter cell is described in different contexts. In one instance, a starter cell is designed for plant growth, featuring openings for seeding and root passage, along with strategically placed ridges to guide root development and prevent twisting. Another mention of a starter cell refers to its role in a circuit, where it is part of a system that couples and decouples a power supply input to a supply capacitor based on the switching status of the circuit. Additionally, a different publication discusses a starter cell used in a fuel cell system, where part of the fuel is converted into hydrogen gas to enhance starting performance, especially at low temperatures. These varied applications highlight the diverse functionalities of starter cells in different fields.How to caluclate the natural frequency of an RLC series circuit?
4 answers
To calculate the natural frequency of an RLC series circuit, various factors need to be considered. The natural frequency increases with plate distance but decreases with plate area and linear inductance coefficient. Additionally, the resonance and anti-resonance frequencies can be accurately determined by analyzing the impedance values of the circuit, even in the presence of damping effects. The circuit's components, such as resistance, inductance, and capacitance, play crucial roles in determining the natural frequency. Moreover, the medium inside the capacitor, dielectric constant, and special radiation generated due to charge imbalances impact the spectral form of the radiation, influencing the overall behavior of the circuit.WHY lighting is so important in complementary therapy clinics?
5 answers
Lighting plays a crucial role in complementary therapy clinics due to its therapeutic benefits. Research has shown that bright light therapy is effective in treating conditions like seasonal affective disorder (SAD) and depression. Light therapy has been found to significantly reduce depression levels in patients, making it a valuable complementary treatment option. Additionally, light therapy systems with LEDs can be controlled to therapeutically illuminate objects based on sensed information, enhancing the effectiveness of the treatment. Moreover, specific light color therapy methods have been developed to expose specific body regions to light of different frequencies, aiding in minimizing treatment time and maximizing therapeutic outcomes. The success of light therapy in veterinary clinics on various animals further underscores the importance of lighting in promoting healing, reducing recovery time, and offering a non-invasive approach to pain control.How does the piezoelectric coefficient of BCZT compare to that of PVDF under different loading conditions?
5 answers
The piezoelectric coefficient of BCZT ceramic varies based on the loading conditions. BCZT ceramic exhibits a piezoelectric coefficient of approximately 577 pC/N. On the other hand, PVDF, when incorporated into piezoelectric composites, shows a piezoelectric charge coefficient (d33) of around 26-27 pC/N and a piezoelectric voltage coefficient (g33) of 16.0 × 10−3 V·m/N when combined with BZT ceramic. Furthermore, the addition of BCZT nanowires into a PVDF-TrFE matrix enhances the piezoelectric properties, with a composite containing 15 wt % BCZT nanowires achieving a high energy harvesting figure of merit of 5.3 × 10–12 m2/N. These findings highlight the superior piezoelectric performance of BCZT ceramic compared to PVDF under different loading conditions, emphasizing the potential for BCZT-based composites in energy harvesting and sensor applications.What is backtrack in mobile robot SLAM?
5 answers
Backstepping in mobile robot SLAM refers to a control algorithm design technique used for trajectory tracking. This method focuses on developing robust output tracking controllers based on Lyapunov stability analysis to ensure accurate and stable tracking of trajectories in various conditions. Backstepping theory is relatively new in the field of mobile robot control, showing effectiveness in solving nonholonomic constraints and achieving satisfactory performance. The approach involves designing controllers that provide desired linear and angular velocities for the robot to follow a given trajectory, enhancing stability and accuracy in tracking errors. Overall, backstepping plays a crucial role in improving the trajectory tracking capabilities of mobile robots in SLAM applications.What is the re-observation strategy for mobile robots?
5 answers
The re-observation strategy for mobile robots involves various approaches based on the specific application requirements. One strategy focuses on reactive navigation in 3D environments to ensure safe obstacle avoidance. Another approach involves task-reallocation methods and analysis of fixed vs. mobile docking stations to address surveillance team battery drainage issues. Additionally, there is a focus on improving the resiliency of dynamical observers against false data injection attacks through an attack-resilient pruning algorithm, enhancing the observer's ability to exclude compromised channels and improve attack localization precision. Furthermore, a novel observer-based control approach utilizes predicted state estimates for trajectory tracking in wheeled non-holonomic mobile robots, demonstrating effectiveness in handling complex trajectories without pre-specified endpoints. These strategies collectively contribute to enhancing the performance and capabilities of mobile robots in various operational scenarios.How is data transmitted wirelessly from a metering module?
5 answers
Data is wirelessly transmitted from a metering module through various methods outlined in the research papers. The wireless transmission systems involve components like sensors, transmitters, receivers, and processors to facilitate data transfer. These systems utilize technologies such as NB-IoT, radio frequency communication, and WiFi modules to enable seamless data transmission. For instance, the use of radio frequency transmit-receive chips, front-end modules, and antennas in the wireless communication module ensures effective communication within specific frequency bands. Additionally, the incorporation of filtering modules helps reduce signal interference during data transmission, enhancing the overall reliability of the wireless data transfer process. The Sub-1GHz wireless modules play a crucial role in automatically collecting metering data and transmitting it to designated receivers.