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Redesign of hydraulic cylinder for muara-karang combined-cycle power plant to improve admission control valve’s reliability
Fathia A.a, Maha A.F.a, Sinisuka N.I.a, Mujiyono W.b, Muliar W.S.b, Leilan F.b, Revina T.b, Dimassetya I.b
a School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Bandung, Indonesia
b PT. Pembangkitan Jawa Bali Muara Karang, Jakarta, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2018 IEEE.Admission control valve (ACV), as one of the crucial component in steam generator, requires reliable control and high efficiency to assure system’s production operation in a combined-cycle power plant. Muara Karang power plant utilizes such device to control steam supply to the steam turbine generator (STG). Field data have shown that the performance of the existing ACV device is unsatisfactory and uses up too much hydraulic oil for its operation caused by oil leakeage from one of the broken seal component. Doing corrective maintenace for this device will cause steam turbine derating up to 25 MW. Thus, studies on increasing valve’s reliability and eliminating unwanted products affecting the environment due to oil leakage is required. This paper presents a modified ACV design, considering the valve’s structure and its component’s material. Discussions in this paper are based on the impact towards operation’s financial benefit, or decreasing spending in oil supply, and the environmental benefit. The impact of the new design was studied to gradually get the optimal design, hence was tested and proven more robust, reliable and suited for Muara Karang combined-cycle plant.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Combined cycle plant,Environmental benefits,Financial benefits,Hydraulic cylinders,Hydraulic valves,Production operations,Reliable control,Valve design[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Admission control valve (ACV),Combined-cycle power plant,Hydraulic valve,Valve design[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1109/ICPERE.2018.8739498[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]