Electrode Mass Change of AgNi Contacts for Electromagnetic Contactor : Influence of Voltage when only Break Arc is Generated
スポンサーリンク
概要
- 論文の詳細を見る
Tests at several source voltages were carried out to clarify the influence of the voltage on various characteristics, arc duration, contact resistance, arc energy, and electrode mass change. In previous experiments, arc was generated in both make and break. In this report, arc is generated only at break. The source voltages are changed from 100V to 160V, load current is set to 5A constant, and an electromagnetic contactor is operated continuously up to 100,000 times. As a result, when only break arc occurs, the source voltage doesn't influence average contact resistance and arc duration is almost same as a past result. In addition, cathode loss of fixed electrode was proportional to total arc energy in the previous experiment. Also, in this experiment that only break arc generated, the cathode loss was proportional to total arc energy.
- 2011-11-10
著者
-
SAWA Koichiro
Keio University
-
Sawa Koichiro
Keio University:nippon Institute Of Technology
-
Sawa Koichiro
Nippon Inst. Of Technol. Saitama‐ken Jpn
-
Sawa Koichiro
Nippon Institute Of Technology:keio University
-
Suzuki Kenji
Fuji Electric Fa Components & Systems Co. Ltd.
-
Yoshida Kiyoshi
Nippon Institute of Technology
-
Watanabe Masaaki
Fuji Electric FA Components & Systems Co., Ltd.
-
Daijima Hideki
Fuji Electric FA Components & Systems Co., Ltd.
-
Yoshida Kiyoshi
Nippon Inst. Of Technol. Saitama‐ken Jpn
-
Watanabe Masaaki
Fuji Electric Fa Components & Systems Co. Ltd.
関連論文
- Degradation Phenomenon of Electrical Contacts by Hammering Oscillating Mechanism : Contact Resistance (VIII)
- Degradation Phenomenon of Electrical Contacts by Hammering Oscillating Mechanism : Modeling of the Oscillating Mechanism (VI)
- A Study on Wear of Brush and Carbon Flat Commutator of DC Motor for Automotive Fuel Pump
- Research of high reliability of noble metal slip-ring for supply of small electric power
- Influence of Voltage on Arc Duration and Electrode Mass Change of AgNi Contacts for Electromagnetic Contactors
- A study of Degradation Phenomenon of Electrical Contacts by Hammering Oscillating Mechanism : modeling (10)
- A Relation between Commutator Erosion and Commutation Arc for DC Motor
- A Study on Wear of Carbon Flat Commutator and Brush of DC Motor for Automotive Fuel Pump
- Effect of Inert Gas on Surface Film Formation and on Voltage Drop of Sliding Contacts(Recent Development of Electro-Mechanical Devices (IS-EMD 2002))
- An Effect of Inert Gas on Surface Film Formation and Voltage Drop of Sliding Contacts (国際セッションIS-EMD2002〔英文〕)
- Effect of Inert Gas on Surface Film Formation and on Voltage Drop of Sliding Contacts
- An Investigation for the Method of Lifetime Prediction of Ag-Ni Contacts for Electromagnetic Contactor (国際セッションIS-EMD2005) -- (Contactors & Circuit Breakers)
- Fabrication Process of Nonarcing Power MEMS Switch(Relays and Switches, IS-EMD2004-Recent Development of Electro-Mechanical Devices)
- Fabrication process of non arcing power MEMS relay(Session 3 : Relays)
- Application of a Digital Scanning Laser Microscope to 3-D Analysis of Contact Surface Damages(Recent Development of Electro-Mechanical Devices (IS-EMD 2002))
- A Study on Material Transfer and Erosion Characteristics of Ag, Pd and Cu Contacts in Nitrogen Atmospher
- Characteristics of a sliding system with Au-plated slip-ring and AgPd brush for power supply(Session 7 : Contact Phenomena)
- Degradation phenomenon of electrical contacts by 3-D oscillating mechanism : Basal characteristic of 3-D oscillating mechanism
- Degradation phenomenon of electrical contacts by hammering oscillating mechanism : Relation to sliding contact mechanism(Session 5 -Material-)
- A study on influence of surrounding atmosphere to gaseous phase transition in break arc
- Research of high reliability of noble metal slip-ring for supply of small electric power
- Electrode Mass Change of AgNi Contacts for Electromagnetic Contactor : Influence of Voltage when only Break Arc is Generated (Electromechanical Devices)
- Influence of Voltage on Arc Characteristics and Electrode Mass Change of AgNi Contacts for Electromagnetic Contactors
- Electrode Mass Change of AgNi Contacts for Electromagnetic Contactor : Influence of Voltage when only Break Arc is Generated
- Degradation Phenomenon of Electrical Contacts using a Micro-Sliding Mechanism : Minimal Sliding Amplitudes estimated under some conditions by the Mechanism (18)
- An experiment on carbon Commutator and Brush Wear by Arc Discharge
- Influence of Arc Discharge on Contact Resistance of AgNi Contacts for Electromagnetic Contactors
- Effect of Lubricant on Lifetime of Au-Plated Slip-Ring and Ag-Pd-Cu Brush System for Small Electric Power
- Evaluation of Basic Dynamical Parameters in Printed Circuit Board — Mass, Force, and Acceleration —
- Effect of Lubricant on Lifetime of Au-plated Slip-Ring and Ag-Pd-Cu Brush System for Small Electric Power-2-
- Arc Erosion of Carbon Contacts in Bio-fuels for Automobile
- Relation between Electrode Mass Change and Arc Energy of AgNi Contacts for Electromagnetic Contactors
- Effect of Lubricant on Lifetime of Au-Plated Slip-Ring and Ag-Pd-Cu Brush System for Small Electric Power