English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In electric power generation, reliability of each equipments is important in order produce optimal electrical energy. Unreliable units will influence to other cost due to an expensive production losses. So, it is very important to know the reliability on each system. In this case study, an Electro Static Precipitator (ESP) failure analysis was performed using the Failure Mode and Effect Analysis (FMEA) method and found the potential causes issue was came from the Outpu Voltage Lack ESP # 1 alarm. The Risk Priority Number (RPN) is obtained from identifying the potential causes of failures that occur on the machine / equipment and then for corrective action, we use the 5W + 1H analysis method. Based on FMEA analysis and cause and effect diagrams, the potential failure factor for alarm Output Voltage Lack ESP # 1 is an abnormal ash transporting factor with the value up to 57% or an RPN value is 648. After improvement to be implemented, the results of corrective action can be described as follow as: Before improvement the ESP # 1 damage caused by abnormal ash transporting 20 times / year (July 2017 June 2018 ) and After Improvement the failure or abnormal ash transporting was not occurred any more ( July 2018 – June 2019).

Electrostatic Precipitator Failure Analysis Using FMEA Method on Steam Turbine Electricity Generation (PLTU Banten 2 - Indonesia)