Demonstration Experiment of Autonomous Wireless Acceleration Monitoring System Using La doped and Laminated PZT Element as Power Source

2021 ◽  
Vol 141 (10) ◽  
pp. 356-363
Author(s):  
Shigeru Fujimoto ◽  
Sho Ojima ◽  
Masaaki Ichiki
Keyword(s):  
Monitoring System ◽  
Power Source ◽  
Demonstration Experiment ◽  
La Doped

The Development of a SMPS Monitoring System Based on ZigBee

2013 ◽  
Vol 333-335 ◽  
pp. 1704-1707
Author(s):  
Jun Ho Ko ◽  
Ming Jin ◽  
Sung Ho Park ◽  
Yoon Sang Kim
Keyword(s):  
Power Quality ◽  
Monitoring System ◽  
Medical Devices ◽  
Power Supply ◽  
Power Source ◽  
Temperature Data ◽  
Quality Monitoring ◽  
Monitoring Systems ◽  
Power Quality Monitoring

The rapidly increasing usage of high-powered devices and the high specification in personal and industrial/medical devices has led to a greater demand for a SMPS for high-powered devices. A stable and reliable power source for such devices and research on power quality monitoring systems are needed. To these ends, this paper introduces a SMPS monitoring system based on ZigBee communication. The SMPS monitoring system uses ZigBee to collect the voltage, current, and temperature data from SPMS in real time. The collected data are visually synchronized and the current power supply status is displayed to the operator. In addition, to prevent any decline in the quality of the power, the system gives feedback via smartphone to the operator if errors are detected.

Advances in Oil Detection and Monitoring

2017 ◽  
Vol 2017 (1) ◽  
pp. 2017346
Author(s):  
Erik DeMicco ◽  
Tim Nedwed ◽  
David A. Palandro ◽  
Peter Lane ◽  
Chris Chase ◽  
...  
Keyword(s):  
Data Collection ◽  
Real Time ◽  
Monitoring System ◽  
Power Source ◽  
Computer Processing ◽  
Time Interval ◽  
Processing Unit ◽  
Sensitive Areas ◽  
Level Of Effort ◽  
Oil Thickness

Boom is used to contain oil for burning or skimming, deflect oil from sensitive areas, or protecting shorelines. For a large spill, hundreds of kilometers of boom could be deployed in efforts to protect shorelines. Currently, aerial or vessel-based observers are sent to determine if a boom is contacting oil or to monitor its integrity. The level of effort required to carry out a thorough inspection is considerable and can be challenged due to weather or logistical constraints. Further, the time interval between inspections can be between 12 hours to several days. To both minimize personnel requirements and provide real-time status, we have developed an advanced boom monitoring system. The system monitors boom integrity and the presence of oil. The elements of the system include a non-contact ultraviolet fluorometer, a computer processing unit (CPU), communications via a satellite modem, and a power source. This equipment is housed within a 24″ marine aluminum buoy. The CPU can be remotely interfaced using the satellite modem to adjust parameters for data collection and reporting. Key parameters that can be adjusted include oil thickness on water (e.g., notification versus actionable oil), reporting time (e.g., every 10 minutes or 60 minutes), and system status. The boom monitor has two standard boom connections to allow it to connect between two lengths of shoreline boom or it can be anchored separately from the boom. This paper will summarize development and capabilities of the advanced boom monitoring system.

Self Powered Wearable Health Monitoring System

2011 ◽  
Vol 403-408 ◽  
pp. 3839-3846
Author(s):  
Harkanwal Singh ◽  
Choudhary Mayur Lalchand
Keyword(s):  
Monitoring System ◽  
Health Monitoring ◽  
Mechanical Energy ◽  
Signal Transmission ◽  
Electrical Energy ◽  
Power Source ◽  
Energy Scavenging ◽  
Body Movements ◽  
Health Monitoring System ◽  
Self Powered

For consistent remote health monitoring to be realized, power source must be independent of time factor. We require small, inexpensive, ubiquitous sensors to be realized, all constituents of the device, including the power source, must be directly integrable. For long term application the device must be capable of scavenging power from its surrounding environment. An apparent solution lies in conversion of mechanical energy produced by body movements to electrical energy. Here, we propose a health monitoring system utilizing energy scavenging from body movements for signal transmission through wireless antenna.

Battery Monitoring System using Microcontroller ESP32 and Internet of Things

2021 ◽  
Vol 105 (1) ◽  
pp. 517-529
Author(s):  
Nam Ngoc Pham ◽  
Jan Leuchter ◽  
Lam Khac Pham ◽  
Radek Bystřický ◽  
Huy Quang Dong
Keyword(s):  
Internet Of Things ◽  
Wireless Communication ◽  
Monitoring System ◽  
Management System ◽  
Power Source ◽  
Measured Data ◽  
The State ◽  
Battery Management System ◽  
Battery Management

This paper deals with designing and implementing a battery management system (BMS) for autonomous devices, using batteries as the power source. BMSs are now available in packaged form as an integrated chip. However, these chips are often expensive and unavailable in Vietnam and the Czech markets. Besides, their ability to integrate custom functions, especially function wireless communication between BMS and workstation, is limited. In practice, monitoring the state of the battery during the device’s operation is very important to devise a suitable operating tactic. This work aims to design a system that can measure and estimate the parameters of several batteries in an unmanned autonomous device, and send the measured data to the workstation by using technology Internet of Things for monitoring and analysis during the device’s operation.

scholarly journals TEKNOLOGI TEPAT GUNA PEMANFAATAN LISTRIK DAYA KECIL UNTUK PENGELOLAAN KANDANG PADA BUDIDAYA AYAM PEDAGING DI DESA PUCANGSONGO KABUPATEN MALANG

2018 ◽  
Vol 4 (1) ◽  
pp. 29
Author(s):  
Andriani Parastiwi ◽  
Mila Fauziyah ◽  
Dwi Puspitasari
Keyword(s):  
Electric Power ◽  
Power Management ◽  
Monitoring System ◽  
Power Source ◽  
Small Scale ◽  
Power Capacity ◽  
Cage Condition ◽  
Increase Productivity ◽  
Implementation Method ◽  
Installed Capacity

One of the problems faced by small-scale broiler cultivators in Pucangsongo-Malang was the use of PLN electricity that exceeds the installed capacity. Partners feel it was too expensive to raise the power capacity. To overcome the problem, timing settings to power the equipment is needed. The cage-smell’ problem needs to be handled because the cage-locations are in settlement. The purpose of this activity was helping partners to increase productivity by helping solve problems from production aspects, as well as the safety. The implementation method was providing appropriate science and technology to partners in the form of electricity utilization management equipped with a cage monitoring system. In addition, it also developed a backup power source safety system that works when the electricity goes off to keep the cage remain conducive. Prior this activity, the cage-capacity was 3300 with an average death of 200 chickens. Currently, the cage-capacity increased to 3500 chickens with deaths down to 110 chickens. With the developed and installed electric power management equipped with monitoring system of cage condition, broiler cultivators in Pucangsongo-Malang can monitor the cage’s state at any time and power shortage problem can be resolved.

Rendez vous with Saturn's rings

1984 ◽  
Vol 75 ◽  
pp. 743-759 ◽  
Author(s):  
Kerry T. Nock
Keyword(s):  
Solar Energy ◽  
Electric Propulsion ◽  
Power Source ◽  
Propulsion System ◽  
Low Thrust ◽  
Ring Plane ◽  
The Earth ◽  
Total Impulse ◽  
Saturn's Rings

ABSTRACTA mission to rendezvous with the rings of Saturn is studied with regard to science rationale and instrumentation and engineering feasibility and design. Future detailedin situexploration of the rings of Saturn will require spacecraft systems with enormous propulsive capability. NASA is currently studying the critical technologies for just such a system, called Nuclear Electric Propulsion (NEP). Electric propulsion is the only technology which can effectively provide the required total impulse for this demanding mission. Furthermore, the power source must be nuclear because the solar energy reaching Saturn is only 1% of that at the Earth. An important aspect of this mission is the ability of the low thrust propulsion system to continuously boost the spacecraft above the ring plane as it spirals in toward Saturn, thus enabling scientific measurements of ring particles from only a few kilometers.

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