A5049928545- Advanced Sensor and Control Systems
- High-Voltage Power Transmission Systems
- Magnetic Field Sensors Techniques
- Thermal Analysis in Power Transmission
- Chronic Disease Management Strategies
- COVID-19 Clinical Research Studies
- Smart Grid and Power Systems
- Long-Term Effects of COVID-19
- Non-Destructive Testing Techniques
- Wireless Sensor Networks and IoT
Xi'an Chest Hospital
2020
Hohai University
2011-2015
In order to detect the overheating fault of high-voltage switch contacts in time, and enhance reliability power supply system, this paper presents a new method for temperature rise monitoring, it is realized by WSN (wireless sensor network) electromagnetic coupling which power-gaining technology. Based on above technology, author designs an on-line system monitor builds based ZigBee protocol. The includes integral collectors data receiver, between two them transmitted wirelessly using...
With more and electronic products used in daily life, as well people attach great importance to our survival environment, are concerned about electromagnetic leakage pollution generated from products. So the study of detector that can rapidly accurately detect is significant. In this paper, we design a fast effective 3-D detector, which using three hollow induction coils mutually vertical between each other obtain intensity field. instrument, directions be tested at same time. Tests revealed...
In order to make on-line monitoring on the temperature of high voltage switch circuit breakerand find outthermal fault in time. This paper puts forward a new method with radio frequency and magnetic saturation power supply technology breaker, it designs breaker contact online device. The device mainly includes monolithic collector data receiver, they transmit wirelessly, this makes terminal receiving completely electrical isolated. Integrated doesn’t need external supply, uses small CT for...
In order to measure the magnetic field around electronic products, household appliances and industrial electrical equipment, this paper puts forward a new method which makes use of electromagnetic coupling design based on three-axis leakage. This can overcome disadvantage traditional single-axis measurement needs get total after several times’ measurement. designs leakage detector for circuit measurement, is proved be correct experiment. It easily detect 30-2K Hz low frequency generated from...
In order to measure the high-voltage transmission line voltage harmonic signal directly and timely, a new approach based on field intensity method is put forward, solving problems of getting indirectly by using traditional methods. Through establishment get mathematical model so as prove its correctness in theory, besides, actual measurement circuit detector designed verify theory. High-voltage can easily detect content