Ingenieria Electrica - Cursos Técnicos - Ingenieros
Items 1-10 of 25
- 6T - AC Motor Protection$90.00Learn More
There is a wide range of AC motors since they can be used in numerous applications. AC motors need to be protected but protection selection usually does not depend on the motor and load type. This selection is based on the fundamental AC motor operation processes. There are crucial differences between the protection of induction motors and synchronous motors. Motor operation characteristics have to be particularly considered when applying selected protection. This approach is more important for the motors than for any other power system element.
For example, the starting and stalling currents/times have to be known and taken into account when using overload protection. Also the thermal withstand of the AC motor has to be precisely defined under balanced and unbalanced loading conditions. The conditions for which AC motor protection is needed can be separated into two main groups: imposed external conditions and internal short circuits.
This course is suitable for electrical engineers with a desire to understand the fundamentals of AC motor protection. Presented details cover issues related to protection against external and internal motor faults. Upon successful completion engineers will be able to address AC motor protection terminology and concepts and techniques that are used for overload, single phasing, under-voltages, unbalanced supply and reverse phase sequence faults.
- 3T - Introduction to Machine Learning$50.00Learn More
Introduction de Machine Learning presenta un resumen de Aprendizaje Automático (Machine Learning). Se delinean tópicos específicos para dar una idea preliminar de este campo. Introduction to machine Learning se enfoca en proveer intuición y descripción de algunos de los conceptos y algoritmos claves incluyendo demostraciones básicas de modelos de Aprendizaje Automático (Machine Learning). El curso es útil como un primer contacto con este campo o como un resumen de los conceptos e ideas que sostienen la tecnología de Aprendizaje Automático(Machine Learning).
- 4T - Generator Protection$60.00Learn More
This course was made as a reference guide for generator protection. Protection relays that are described in this course are applicable to one or more generator protection schemes. There are a number of protection relay types and those are used for protection against a wide variety of conditions. These protection relays protect the generator or prime mover from damage. Also they are used for protection of the external power system or the processes it supplies. The basic principles that are described in this course apply equally to individual relays and to multifunction numeric relays. The protection engineer needs to balance the expense of using a particular relay against the consequences of losing a generator. The complete loss of a generator may not be catastrophic in the case it represents a small part of the investment in an installation. Nevertheless, the impact on service reliability and upset to loads has to be taken into consideration. Damage and loss of product in continuous processes can represent the ultimate concern rather than the generator unit. Therefore, there is no typical protection solution based on the power rating.
This course is suitable for engineers with a desire to understand the fundamentals of generator protection. Presented details cover issues related to generator protection technical implementation. Upon successful completion engineers will be able to address key generator protection concepts, terms and characteristics.
- 4T-Grounding System Theory and Practice$60.00Learn More
Grounding System Theory and Practice provides an introduction to grounding system design. Underground-fault conditions, the flow of current will result in voltage gradients within and around the substation, not only between structures and nearby earth, but also along the ground surface. In a properly designed system, this gradient should not exceed the limits that can be tolerated by the human body.
The purpose of a ground mat study is to provide for the safety and well-being of anyone that can be exposed to the potential differences that can exist in a station during a severe fault. The general requirements for industrial power system grounding are similar to those of utility systems under similar service conditions. The differences arise from the specific requirements of the manufacturing or process operations.
This course is suitable for electrical engineers with a desire to understand the fundamentals of grounding practices and safety issues related to grounding design. Upon successful completion, engineers will be able to address various grounding problems, understand how grounding systems are modelled and how step and touch voltages are calculated.
- 3T - Drone 101: Introducción a Vuelo Comercial para Agrimensura e Ingeniería$50.00Learn More
Drone 101 tiene como misión preparar al alumno a entender nuevos instrumentos y programas que se han introducido al mercado para múltiples funciones. Estas funciones enlistadas, demostradas y descritas en este curso y los próximos tiene un uso principal aplicado a las profesiones de Agrimensura, Geotécnicos, Ingenieros Civiles, Ingenieros Mecánicos, e Ingenieros Eléctricos, pero como claramente podrán observar en este y los cursos consecuentes las aplicaciones de drones o UAVs van incrementando día a día.
- 3T-Unit Protection of Feeders$50.00Learn More
The graded overcurrent protection design, though quite simple, do not meet all the protection demands of an electrical power system. Application issues are experienced for two reasons: firstly, acceptable grading cannot be accomplished for a complex electrical system, and secondly, the protection adjustments may lead to maximum operating times that are excessive and cannot stop faults.
These issues are directed to the unit protection concept. This concept means that parts of the electrical system are separately protected without reference to other parts of the electrical system. One unit protection concept is widely known as ‘Differential Protection’. Foundation of this principle is to detect the difference in currents between the incoming and outgoing terminals of the protected element. Other unit protection concepts can be based on directional comparison, distance tele-protection arrangements or phase comparison unit protection.
This course is suitable for electrical engineers with a desire to understand the fundamentals of feeder unit protection. Presented details cover basic unit protection concepts and their particular applications to high voltage feeders. Upon successful completion engineers will be able to address basic feeder unit protection terminology, concepts, applications and arrangements.
- 5T-Overcurrent Protection Fundamentals$75.00Learn MoreOvercurrent Protection Fundamentals covers coordination technique, rules for time/current grading, IDMT overcurrent protection curves, grading relay-relay, fuse-fuse and fuse-relay, protection relay connections, directional protection and ground fault protection. This course is suitable for engineers with a desire to understand overcurrent protection fundamentals.
Relay protection against high current was the earliest relay protection mechanism to develop. From this basic method, the graded overcurrent relay protection system, a discriminative short circuit protection, has been formulated. This should not be mixed with ‘overload’ relay protection, which typically utilizes relays that function in a time related in some degree to the thermal capacity of the equipment to be protected. On the contrary, overcurrent relay protection is completely directed to the clearance of short circuits, even though with the settings typically assumed some measure of overload relay protection may be obtained.
- 3T-Industrial System Protection$50.00Learn More
Development of industrial and commercial electrical power systems has also introduced the requirements for their improved reliability. The possible outage time costs have also dramatically increased. The introduction of automation systems into industry and commerce requires application of advanced power system automation in order to enhance overall reliability and efficiency. Careful attention has to be given to the protection and control of industrial electrical supply systems.
Many technologies that have been developed for EHV electrical systems may be used in lower voltage systems but usually on a reduced scale. Nevertheless, industrial electrical systems have many particular issues that need special attention and the development of custom solutions.
This course is suitable for electrical engineers with a desire to understand protection fundamentals that are applicable to industrial systems. Presented details cover protection of different equipment such as motors, feeders and transformers. Description of MCBs, MCCBs, fuses, different circuit breaker technologies and relays is also provided. Upon successful completion engineers will be able to address industrial system protection basics is terms of available protection technologies, methods, protection arrangements and their application to typical design configurations.
- 2T - Shunt Capacitor Bank Design and Protection Basics$30.00Learn More
This course is suitable for electrical engineers with a desire to understand the fundamentals of capacitor units’ operation and associated protection principles. Presented information cover issues related to technical implementation and exploitation of capacitor bank systems. Upon successful completion engineers will be able to address different capacitor bank systems, configurations and their protection schemes.
Contact Hours: 2 Hours - Technical
- 3T - Arc Flash Basics and Hazard Planning Program$50.00Learn More
This course gives an overview of arc flash hazards and concisely reports the different causes, nature, findings, directions and processes related with arc flash hazards. In order to address the hazard, it is first required to formulate an understanding of the process.