Testing and commissioning of substation pdf

This test allows the engineer and relay technicians to validate all the cts and pts secondaries, transformer winding configuration, protective relays and wiring. Pdf substation commissioning tamer khalifa academia. Testing and commissioning procedure for electrical installation 1. To create a report, at the request of the north american electric reliability corporation nerc system protection and control subcommittee spcs, to serve as an industry reference document on protection system testing practices.

This report intends to serve as a history of olakha substation in terms of its technical data and could be used as future reference while testing however the data may vary with different instruments used and the way it is conducted. Acceptance tests can be performed without prints and. Generator for battery charger commissioning should be more then 220kva. Those who are involved in the design, installation, commissioning, maintenance, testing, control and operation of electrical substation equipment industrial, utility or. Substation commissioning and testing is a critical task prior to substation energization to ensure all equipment will function safely in the intended manner. The purchase, preparation, assembly, operation and maintenance of transformers represent a large expense to the power. Commissioning testing of protection systems ieee psrc. Provides standardised test reports for earth system testing at bulk supply and zone substations. We also studied different tests which are carried out on each equipment such as routine test. Pdf testing protection relays based on iec 61850 in. Introduction the procedures stated in this document cover the activities in preliminary tests and inspections, functional performance tests and the commissioning of newly completed installations and existing ones after major alteration.

Medium and large power transformers in distribution or transmission power system are often. Battery chargers contain rlc circuit and it will rise the generator voltage abnormal value. A substation commissioning checklist is used by commissioning engineers to test and evaluate the safety and operation of high voltage electrical systems. Substation commissioning relay testing testing the relay is managed in different ways, but the goal is to prove the relay settings, relay logic, and relay functions are all working to as set settings element testing can be accomplished via manual or automatic testing.

Testing and commissioning of 6633 kv substation eep. Testing and commissioning of 6633kv substation it contains in a lucid way, a concise presentation of various technical data and parameters that were obtained while in field testing. Normally generators are thyristor control and voltage will regulate according with load. Ieee psrc, wg i25 may 10, 2017 commissioning testing of. Testing protection relays based on iec 61850 in substation automation systems. Inspection, testing and commissioning of electrical. This is a 23311 kv, star1 and star2 switchgear substation. Design of substation equipment sizing, testing and commissioning. Highvoltage transformers are some of the most important and expensive pieces of equipment required for operating a power system. Includes wiring, trip coils, electromechanical auxiliary relays, lockouts, etc. Electrical substation design, testing and commissioning.