Before you attempt to work on circuit breakers, check the applicable technical manual carefully. The testing and maintenance training part of the course will discuss application, installation, maintenance and testing issues related to low, medium and highvoltage switchgear and. Throughout their service life, these circuit breakers. The use of state diagrams in deterioration, inspection, and maintenance. Maintenance of mv and hv power circuit breakers, get this article in pdf format. Also explore the seminar topics paper on circuit breaker maintenance by mobile agent software technology with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year electrical and electronics. In our previous work 6, the mobile agents are mainly used. Ensures that the acb always perform at optimum level. Exhaust the pressure from air receiver of any compressed air circuit breaker before it is inspected or re paired. Circuit breaker maintenance by mobile agent software technology introuction new maintenance techniques and methodologies are emerging, while the circuit breakers keep improving in their. Sets forth, for use by qualified personnel, a number of basic procedures that may be used for the inspection and preventive maintenance of moldedcase circuit breakers used in industrial and. Circuit breaker maintenance in easy steps information supplied by megger circuit breakers cbs sit quietly for months or even years, apparently doing nothing. The universal current sensor seminar report and ppt for.
The cbm software makes certain realtime information available to both the maintenance system and maintenance crews. Aside from resetting a tripped breaker or replacing a blown fuse, theres not much maintaining to do to fuse boxes and circuit breakers. Circuit breaker maintenance using mobile agent software free. Due to its flexibility, any development in mobile technologysay, 3g can be easily integrated into it. Improving circuit breaker maintenance management tasks by applying mobile agent. Kezunovic m, xu x, wong d, 2002, improving circuit breaker maintenance management tasks by applying mobile agent software technology, transmission and distribution conference and. Circuit breaker maintenance by mobile agent software technology 1. Apr 09, 2016 circuit breaker maintenance by mobile agent software technology 1.
Mobile agents have been utilized to distribute those data. Circuit breaker maintenance by mobile agent software. Only a few of them are given here to illustrate the benefits of utilizing the mobile agent software in the circuit breaker maintenance practice. The use of state diagrams in deterioration, inspection, and maintenance modeling, either through the markov approaches or monte carlo simulations, has been explored in 3234. Electrical preventive maintenance of air circuit breakers. A hybrid multiagent framework for load management in. Ppt power system monitoring using wireless substation and systemwide communications mobile agent part powerpoint presentation free to download id. Guidelines for inspection and preventive maintenance of. Circuit breaker maintenance by mobile agent software technology. Repairs and upgrades are jobs for licensed electricians. The system for realtime monitoring and analysis of circuit breaker operations described in this paper is an extension of widely used portable circuit breaker testing device concept 2. An automated circuit breaker monitoring system is proposed to monitor circuit breaker s control circuit. In this paper, mobile agent software has been applied in implementing circuit breaker maintenance and repair tasks. Latest electrical based seminar topics with reports and pdf.
Abstractlifecycle assessment of high voltage hv circuit breakers cb in transmission systems, if efficiently done, can lead to an optimal decision on when, where, and how to perform. In order to cope with load management in power grid systems, this paper presents a hybrid multi agent framework. In the case of fault b, close to the circuit breaker terminals, generator reactance predominates and the power factor is low, perhaps 0. View circuit breaker maintenance by mobile agent software technology ppts online, safely and virusfree. A circuit breaker is a mechanical switching device, capable of making, carrying and breaking currents under normal circuit conditions. Mobile agent based wireless sensor network for intelligent. We specialise in lv and mv switchgear and our aim is to become the leading independent provider of critical power in ireland. At this no isolated condition the circuit breaker must be operated for local and remote condition yearly and when required.
The need for maintenance of circuit breakers is often not obvious as circuit breakers may remain idle, either open or closed, for long periods of time. Eventually the time comes, however, when the breaker. Perform simulated injection testing using abb hardware and software. Realtime lifecycle assessment of high voltage circuit. This paper presents a model for quantifying the effect of circuit breaker maintenance using. Exhaust the pressure from air receiver of any compressed air circuit breaker before it is inspected or repaired. Agent oriented programming provides higher level abstraction and encapsulation. Circuit breaker maintenance circuit breakers require careful inspection and periodic cleaning. Basic electrical circuit breaker construction, electrical safety, and common circuit breaker maintenance techniques are the major components of this course.
Scribd is the worlds largest social reading and publishing site. The third application is to integrate the mobile agent software with the circuit breaker monitoring cbm software. An example of carrying out a circuit breaker maintenance work order has been used to illustrate the flexibility and advantages of agent oriented programming. Circuit breaker maintenance using mobile agent software scribd. An approach utilizing industry standardized maintenance intervals, new testing techniques, and modern replacement parts finley ledbetter group cbs david walterscheid group cbs abstract vacuum circuit breakers are the dominant switchgear technology used in mediumvoltage 1kv38kv. This is necessary to check the mechanical setting of the release.
Explore circuit breaker maintenance by mobile agent software technology with free download of seminar report and ppt in pdf and doc format. Section ii discusses several problems in circuit breaker maintenance, followed by section iii where a brief. The circuit breaker should be isolated, grounded and have all control power removed before performing any tests, maintenance or repair. The result is an emailed health analysis of the circuitbreaker. Products preventive maintenance pmp and leap breakers. Improving circuit breaker maintenance management tasks by applying mobile agent software technology abstract. Improving circuit breaker maintenance management tasks by.
Also get the seminar topic paper on the universal current sensor with abstract or synopsis, documentation on. Circuit breaker maintenance using mobile agent software free download as pdf file. Abb low voltage service air circuit breaker maintenance. Voltage circuit breakers for maintenance using online condition monitoring data payman dehghanian. Eventually the time comes, however, when the breaker is required to operate and then it must respond instantly. Agentoriented approach to work order management for. They play an important role in switching for the routine network operation and protection of other devices in power. Agentoriented approach to work order management for circuit. Download citation improving circuit breaker maintenance management tasks by applying mobile agent software technology circuit breakers are crucial. Get the universal current sensor seminar report and ppt in pdf and doc. Software agent technique provides a flexible framework for distributed. Html or pdf can be automatically generated using xsl. Established in march 2017, cbm are a specialist service company to the users of critical power. Circuit breaker maintenance by mobile agent software technology free download as word doc.
In 1898, the first circuit breakers was installed, this featured an oil tank and upwardbreaking contacts normally activated. Each circuit is protected at the service panel by an overcurrent protection device either a fuse or a circuit breaker. Aug 09, 2018 for maintenance of circuit breaker or circuit breaker maintenance, it must be first switched off and then isolated from both sides by opening concerned electrical isolator. System is designed to enable deployment of systemwide applications that utilize the data. The currently adapted timedirected maintenance strategy and the emerging new conditionbased strategy require a flexible information processing technique and software architecture. Be sure the circuit breaker and its mechanism are disconnected from all electric power, both high voltage and control voltage, before it is inspected or repaired. If possible, a contact resistance test should be performed to determine the quality of the contacts. As we will be testing circuit breaker by secondary injection method, disconnect all the wires from magneto thermal release. Reduces risk of equipment breakdown which may result in large monetary losses due to production downtime or productivity loss. Several potential application scenarios have been described and the relevant. They play an important role in switching for the routine network operation and protection of other devices in power systems. Reduces risk of equipment breakdown which may result in large. Safe operation and maintenance of circuit breakers and switchgear. Vacuum circuit breakers are the dominant switchgear technology used in mediumvoltage 1kv38kv power system applications due to their smaller size, increased service life, and ease of maintenance when compared to other alternatives.
For circuit breakers older than 3 years, the first intervention is extraordinary maintenance. This circuit breaker maintenance training course will provide students with a solid understanding of the maintenance of circuit breakers, switchgear and associated equipment that requires correct initial selection, operation and service. The number of possible application scenarios is great. After the circuit breaker has been disconnected from the. Circuit breakers are crucial components for power system operations. Extraordinary maintenance on the circuit breaker, carried out only by highly qualified abb personnel, to extend the life of the circuit breaker and increase its reliability and original efficiency.
Circuit breaker maintenance by mobile agent software technology definitely fits well in the maintenance scenario by visualizing things from the perspective of the maintenance crew. The currently adapted timedirected maintenance strategy and the emerging new. Maintenance records information on breaker operating mechanism counters tracks number of breaker operations important to note not all operations on counter are due to faults, but the ones that are take a toll. Circuit breaker maintenance training the electricity forum. Mobile agent applications for power apparatus monitoring and. The mobile agent software may fit very well in the circuit breaker maintenance scenario. Perform simulated injection testing using abb hardware and software and verify opening and closing operations test the circuit breaker accessories if applicable reassemble circuit breaker and protection release and download final report scope of work. Circuit breaker testing, repair and maintenance can be performed on low, medium as well as high voltage circuit breakers. Circuit breaker maintenance services include maintenance, installations, commissioning, retrofit and replacement general enquiries 01 404 5122 emergency call out. The flexible maintenance system integrates softcomputing, wireless sensor network and mobile agent technology.
The maintenance of circuit breaker using mobile agent. The benefits of using the mobile agent techniques are discussed at the end. Download full seminar topics for electrical engineering pdf in doc, pdf or ppt format. When you work on shipboard circuit breakers, the approval of the electrical or engineering officer must be obtained before starting work. Information storage and retrieval the mobile agent can help storing and retrieving all the information needed to perform maintenance or repair work. The benefits of using the mobile agent techniques are. Ppt power system monitoring using wireless substation. Trip the circuit breaker by pressing the trip push button of the release as shown below.
When brought onsite, this course can be supplemented by an indepth study of the specific circuit breaker models used at the clients facility. Circuit breakers, mobile agent, software application scenarios, breaker maintenance, repairs. Several potential application scenarios have been described and the relevant software features have been discussed. Transmission and distribution circuit breaker maintenance in.
Maintenance and installation of circuit breaker slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The software agents are autonomous entities with abilities to adapt the changing environments. Microohmmeters, which are used to perform contact resistance tests, apply a dc current through the entire closed circuit breaker current path, including the contacts, pivot point, and stab connections of the circuit breaker. Critical maintenance feature for circuit breakers by jim white shermco industries introduction circuit breakers arent much fun. This circuit breaker maintenance training course provides an. Wong, d improving circuit breaker maintenance management tasks by applying mobile agent software technology. However, if a breaker doesnt operate when its supposed to, life can get very exciting. Low cost circuit breaker monitors along with signal processing modules and expert system modules are available to monitor the circuit breaker control circuit signals. Realtime lifecycle assessment of highvoltage circuit.
Circuit breakers are crucial components for power system operation. An example of carrying out a circuit breaker maintenance work order has been used to illustrate the flexibility and advantages of agent. Realtime lifecycle assessment of circuit breakers for. It is also capable of making and carrying currents for a specified time and breaking currents under specified abnormal circuit conditions, such as those of a short circuit. In this paper, mobile agent software has been applied in implementing circuit. Circuit breaker maintenance using mobile agent software. Get more information about circuit breaker maintenance by mobile agent software technology pdf by visiting this link. If you continue browsing the site, you agree to the use. This paper presents a model for quantifying the effect of circuit breaker maintenance using the online condition data. The maintenance of circuit breaker using mobile agent software. Model for quantifying the effect of circuit breaker.
Safe operation and maintenance of circuit breakers and. After some years, granville woods improved upon the design and invented theautomatic circuit breakers. Mmaintenance approach based on mobile agent technology. Oct 10, 2002 in this paper, mobile agent software has been applied in implementing circuit breaker maintenance and repair tasks. This calls for the need of circuit with the emergence of new maintenance techniques the circuit breakers by mobile agent software technology. Maintenance of mv and hv power circuit breakers, get this article in pdf. The report is developed on a purely theoretical and statistical basis in order to have an estimation of the circuitbreakers health and to highlight the leap tools potential. The traditional testing devices are temporally connected to the circuit breakers control circuit to record analog and digital signals. A quick look at circuit breaker maintenance by mobile.
Thomas edison developed the idea for circuit breakers in 1898. For maintenance of circuit breaker or circuit breaker maintenance, it must be first switched off and then isolated from both sides by opening concerned electrical isolator. Ashwin gopinath etaheee019 things well go through introduction need for remote maintenance maintenance tasks mobile agent software brief intro various application scenarios conclusions introduction a crucial component of power system operations indispensable in switching for routine nw operation. The use of state diagrams in deterioration, inspection, and maintenance modeling either through the markov approaches, or monte carlo simulations has been explored 2123. In this paper, we considered how mobile agent software might be applied in circuit breaker maintenance and monitoring from the viewpoint of the maintenance crew. Prevents accidents arising from lack of maintenance.
1426 877 949 591 269 1541 1151 276 784 28 1143 1457 1357 736 239 615 1412 599 1170 1600 771 671 813 1457 1335 1256 149 222 57 727 1106 636 1394 30 1176 1095 490 1065 299