Results 21 to 30 of about 625,400 (266)

USING A DATA LOGGER WHEN TESTING AND CALIBRATING MEASURING INSTRUMENTS

Известия высших учебных заведений: Нефть и газ, 2017
Currently, metrology is an important element of any industry. Under these conditions, the accuracy of testing and calibration of measuring devices becomes critical.
D. A. Bakin, S. .. Srinivasa Pai, D. S. Leontiev   +2 more
doaj   +1 more source

Zero‐Sequence current measurement uncertainty in three‐phase power systems during normal operation

IET Generation, Transmission & Distribution, 2021
Zero‐sequence currents in high‐voltage power systems during normal operation can have a significant influence on nearby infrastructure. It is therefore necessary to gain insight into typical levels of zero‐sequence currents in a variety of operational ...
Sjoerd Nauta, Ramiro Serra
doaj   +1 more source

Analysis and Compensation of Current Measurement Errors in Machine Drive Systems—A Review

Energies
The rapid development of machine drive systems is closely tied to advancements in signal sampling technology. Accurate measurement results, especially current measurement results, are crucial for high-performance machine drive systems.
Pingyue Song, Tao Wang, Lijian Wu, Hao Li, Xiang Meng, Cheng Li   +5 more
doaj   +1 more source

Protection Loop Error Measurement Based on Factor Analysis and Statistics Technology

Zhongguo dianli, 2023
In order to improve the reliability of the protection measurement circuit and ensure the safe operation of the power system, which requires the measurement error of the protection device to be solved in time.
Yawen YI, Chuanbin JIANG, Shiyu GONG, Xiaoyuan QIN, Jingpu ZHAO, Zhenxing LI   +5 more
doaj   +1 more source

Positional Error Analysis of PCB Rogowski Coil for High Accuracy Current Measurement

Advances in Mechanical Engineering, 2013
Geometrical, physical, and electrical parameters have influences on the precision of printed circuit board Rogowski coils (PCBRCs). This paper outlined operating principles and properties of PCBRCs.
Gang Zhang, Yi Liu
doaj   +1 more source

Circular Array of Magnetic Sensors for Current Measurement: Analysis for Error Caused by Position of Conductor

Sensors, 2018
This paper analyzes the measurement error, caused by the position of the current-carrying conductor, of a circular array of magnetic sensors for current measurement. The circular array of magnetic sensors is an effective approach for AC or DC non-contact
Hao Yu, Zheng Qian, Huayi Liu, Jiaqi Qu
doaj   +1 more source

Sustained Therapeutic Efficacy of Intravenous Plasminogen Concentrate in Pediatric Patients With Type 1 Plasminogen Deficiency: An Analysis of Dosing Parameters and Clinical Outcomes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Type 1 plasminogen deficiency (PLGD‐1) is an ultra‐rare autosomal recessive disorder caused by variants in the PLG gene and affects approximately 1.6 individuals per million. The condition is characterized by decreased plasminogen levels and impaired function, resulting in fibrin‐rich lesions on mucous membranes throughout the body.
Charles Nakar, Karen Thibaudeau, Mary Mathias, Heather McDaniel, Madlen Reschke, Klaus Tenbrock, Joseph M. Parker, Amy Shapiro   +7 more
wiley   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source

Rancang Bangun Sistem Monitoring Arus, Tegangan, Kecepatan Putar Turbin dan Suhu Berbasis IoT Pada Pembangkit Listrik Tenaga Uap Mini Skala Laboratorium

Rekayasa, 2023
The PLTU monitoring system developed in this study will be in the form of a monitoring system for temperature, current, voltage, turbine speed on a laboratory scale mini PLTU created using the blynk application and displayed on a smartphone. The research
Muhammad Ibrahim Alfitroh, Humaidillah Kurniadi Wardana   +1 more
doaj   +1 more source

Etching-Based Measurement Error Compensation for Eddy Current Displacement Measurement

2024 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)
Publisher Copyright: © 2024 IEEE.
Kinnunen Kalle, Viitala Raine
openaire   +2 more sources