Live support chatRelaying and System Protection for Electric Utilities - Volume IV: Substation Protection
In Relaying and System Protection for Electric Utilities - Volume IV: Substation Protection, you'll learn ...
- The most common differential relay used for both transformers and bus work
- The complexities of using differential relays for substation transformer protection
- Other types of relays used in certain substation applications and the use of special current transformers in some bus protection schemes
Overview
Preview a portion of this course before purchasing it.
Credit: 3 PDH
Length: 50 pages
This course is the fourth in a series of five courses on the design of relaying and system protection programs for electric utilities. These courses describe the fundamental concepts of electric system protection and provide detailed examples of the application of relaying. In most cases, the material is based on electromechanical relays to give the reader a strong understanding of current relaying practices.
Volume IV describes the relaying and protection schemes for large substation transformers and the associated substation bus work.
There are five separate courses in this series.
Each course essentially stands on its own, and the courses do not necessarily need to be taken in the order listed.
However, for a thorough understanding, it makes sense to take the courses as presented.
Specific Knowledge or Skill Obtained
This course teaches the following specific knowledge and skills:
- The issues associated with transformer protection
- How current transformers connect to a differential protection scheme
- How to protect a transformer for magnetizing inrush
- How to apply variable percentage differential relays to bus protection
- How differential relays may be advantageous in bus protection
- The operation of a high-impedance voltage differentiation scheme
Certificate of Completion
You will be able to immediately print a certificate of completion after passing a multiple-choice quiz consisting of 20 questions. PDH credits are not awarded until the course is completed and quiz is passed.
| This course is applicable to professional engineers in: | ||
| Alabama (P.E.) | Alaska (P.E.) | Arkansas (P.E.) |
| Delaware (P.E.) | District of Columbia (P.E.) | Florida (P.E. Area of Practice) |
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| Illinois (S.E.) | Indiana (P.E.) | Iowa (P.E.) |
| Kansas (P.E.) | Kentucky (P.E.) | Louisiana (P.E.) |
| Maine (P.E.) | Maryland (P.E.) | Michigan (P.E.) |
| Minnesota (P.E.) | Mississippi (P.E.) | Missouri (P.E.) |
| Montana (P.E.) | Nebraska (P.E.) | Nevada (P.E.) |
| New Hampshire (P.E.) | New Jersey (P.E.) | New Mexico (P.E.) |
| New York (P.E.) | North Carolina (P.E.) | North Dakota (P.E.) |
| Ohio (P.E. Self-Paced) | Oklahoma (P.E.) | Oregon (P.E.) |
| Pennsylvania (P.E.) | South Carolina (P.E.) | South Dakota (P.E.) |
| Tennessee (P.E.) | Texas (P.E.) | Utah (P.E.) |
| Vermont (P.E.) | Virginia (P.E.) | West Virginia (P.E.) |
| Wisconsin (P.E.) | Wyoming (P.E.) | |
Preview a portion of this course before purchasing it.
Credit: 3 PDH
Length: 50 pages
