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Study on the hydrogen production and cathodic protection using photovoltaic systems

Technical Report:

Abstract

This paper is studied on the potential variation of electrode against environment conditions, soil resistivity and electrode resistance for cathodic protection. Base on this analysis, the following results for designing PV powered cathodic protection are obtained. (1) Select an anode and groundbed with low internal resistance. For the underground applications, a graphite anode surrounded by metallurgical coke breeze is appropriate. For underwater or wetter applications, conductive EPDM rubber may be more suitable than platinum. (2) If anode replacement is not a problem, consider the use of magnesium or zinc for the goundbed anode. (3) Use multiple anodes connected in parallel to minimize anode resistance (4) Install underground anodes so that stay moist as long as possible reduction is system performance over time and a possible increase in the cathodic protection current requirement. (author). refs., figs., tabs.
Authors:
Kim, B H; Park, Y J; Jung, M W; Kim, H W [1] 
  1. Korea Institute of Energy Research, Taejon (Korea, Republic of)
Publication Date:
Dec 01, 1993
Product Type:
Technical Report
Report Number:
KE-93004B
Reference Number:
SCA: 320106; PA: KR-94:000139; EDB-95:028886; SN: 95001335455
Resource Relation:
Other Information: PBD: Dec 1993
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; HYDROGEN; ENERGY SYSTEMS; CATHODIC PROTECTION; HYDROGEN PRODUCTION; PHOTOVOLTAIC CELLS; SOLAR CELL ARRAYS; 320106; BUILDING EQUIPMENT
OSTI ID:
10115805
Research Organizations:
No corporate text available (Country unknown/Code not available)
Country of Origin:
Korea, Republic of
Language:
Korean
Other Identifying Numbers:
Other: ON: DE95744267; TRN: KR9400139
Availability:
OSTI; NTIS (US Sales Only)
Submitting Site:
KR
Size:
203 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Kim, B H, Park, Y J, Jung, M W, and Kim, H W. Study on the hydrogen production and cathodic protection using photovoltaic systems. Korea, Republic of: N. p., 1993. Web.
Kim, B H, Park, Y J, Jung, M W, & Kim, H W. Study on the hydrogen production and cathodic protection using photovoltaic systems. Korea, Republic of.
Kim, B H, Park, Y J, Jung, M W, and Kim, H W. 1993. "Study on the hydrogen production and cathodic protection using photovoltaic systems." Korea, Republic of.
@misc{etde_10115805,
title = {Study on the hydrogen production and cathodic protection using photovoltaic systems}
author = {Kim, B H, Park, Y J, Jung, M W, and Kim, H W}
abstractNote = {This paper is studied on the potential variation of electrode against environment conditions, soil resistivity and electrode resistance for cathodic protection. Base on this analysis, the following results for designing PV powered cathodic protection are obtained. (1) Select an anode and groundbed with low internal resistance. For the underground applications, a graphite anode surrounded by metallurgical coke breeze is appropriate. For underwater or wetter applications, conductive EPDM rubber may be more suitable than platinum. (2) If anode replacement is not a problem, consider the use of magnesium or zinc for the goundbed anode. (3) Use multiple anodes connected in parallel to minimize anode resistance (4) Install underground anodes so that stay moist as long as possible reduction is system performance over time and a possible increase in the cathodic protection current requirement. (author). refs., figs., tabs.}
place = {Korea, Republic of}
year = {1993}
month = {Dec}
}