Get empowered with the Doble Knowledge Community
Knowledge is what helps you make informed decisions. That’s why Doble hosts technical conferences, seminars, user group meetings and participates in power industry events. We bring a century of knowledge and expertise to these educational opportunities, establishing a community of learners who exchange best practices, share knowledge and define the future of our industry.
Education is one of Doble’s founding principles. We are committed to your professional development and are proud to be an Authorized Provider of Continuing Education Units (CEUs) and a member of the International Organization of Continuing Education and Training (IACET), an ANSI Standard.
A must for technicians who are setting out to build a career in relay testing. This course has all the basics to propel you forward and prepare you with the tools and techniques you need.Find out more »
This 6-hour virtual training is designed for engineers and technicians involved with protective relaying. Knowledge of fault current including symmetrical components is a must for protection engineers and engineers involved with engineers who specify electrical equipment. Any analysis of system events involving protective relaying requires a sound knowledge of fault analysis. Course Outline Calculation of three phase faults using Ohmic method Worked-out example using Ohmic method Per unit method for simplifying fault current calculations Worked-out example using per unit method— 3ph,…Find out more »
This virtual training is designed for engineers working in the area of relay protection. Engineers with varying level of experience will gain valuable information related to application and settings. This theory course will provide a detailed information related to distance protection along with protective schemes such as step distance and communication assisted protection (DCB, POTT, DTT, etc.). The material is presented in a very easy to follow format. Course Outline Basic working of distance relays Detailed theory of distance protection…Find out more »
This 4-hour virtual training is designed for technicians who are seeking to enhance your knowledge in the area of relay protection. Attend this training to become proficient in testing protection schemes and troubleshooting. You need to get basic electrical theory that will help you perform effective testing of relays and also conduct diagnostics. This diagnosis is needed during testing relay protection system and will help you analyze misoperations of relays during system faults. Course Outline Basic electrical theory Basic relay…Find out more »
This 4-hour virtual training is designed to present an overview of wind and solar power along with issues associated with integrating renewables into power grid. The material presented in this course will enable the attendee to get very good understanding of renewables. Course Outline Types of wind power generation Short circuit output of each type of wind power generators Issues and solutions related to relay protection Harmonic generation by each type and solutions Impact of harmonics on transformers applied at…Find out more »
This 2-hour virtual training is designed for engineers and technicians who are seeking knowledge in the area of motor protection in an easy to understand format. All protective elements applied at motors will be presented including setting guidelines. This course will cover following protective elements: Overload Locked rotor Load jam Ground fault Differential Phase reversal Current Unbalance Load loss Undervoltage Overvoltage Surge protection This training will be presented by Ed Khan of Doble Engineering Company. CEU credits are available. NETA…Find out more »
This Application and Testing Electro-Mechanical and Microprocessor Relays course covers the testing of simple overcurrent relays such as time overcurrent, under/overvoltage and over/under frequency electro-mechanical relays. The course will start with basic level instruction on the construction and principles of electro-mechanical /microprocessor relays, including different components of the relay that need calibration and adjustments as part of testing. A brief description of the relays’ operating principles will also be presented, followed by hands-on testing of the relays using Doble relay test sets.Find out more »