• The KIPS Transactions:PartC
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• v.17C no.3
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• pp.223-232
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• 2010

Due to the advance of Internet, offline services are expanded into online services and a financial transaction company provides online services using internet baning systems. However, security problems of the internet banking systems are caused by a lack of security for developing the internet banking systems. Although the financial transaction company has applied existing internal and external standards, ISO 20022, ISO/IEC 27001, ISO/IEC 9789, ISO/IEC 9796, Common Criteria, etc., there are still vulnerabilities. Because the standards lack in a consideration of security requirements of the internet banking system. This paper is intended to explain existing standards and discusses a reason that the standards have not full assurance of security when the internet baning system is applied by single standard. Moreover we make an analysis of a security functions for the internet baning systems and then selects the security requirements. In this paper, we suggest a new protection profile of the internet baning systems using Common Criteria V.3.1 from the analysis mentioned above.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2002.11a
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• pp.280-287
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• 2002

Most Technological laws of Korea are almost identical to those of Japan. Electricity was not introduced to Korea until lighting ceremony in Kyong-Bok palace observed in 1887. Since Korea was annexed to Japan in 1910, Korea have applied Japanese law and regulations made by Chosun government-general. And public works were under Japan control. Korea accepted adopted the power plants of America, codes of NESC, ASME / ANSI, MEMA while Japan accepted or adopted only IEC. Our generation distribution system takes American style while our consumer side takes Japanese style. As global trade system was transferred GATT into WTO, the technological standards, certification, construction and testing are in harmony internationally. The WTO / TBT agreement came in effect after 12th, April, 1979. The sections in the agreement require the members to exchange their own standards and codes for the harmonized ones by degree. The Korean distribution system has a strong resemblance to American system so that the internal engineers are confused in application of the relevant standards. IEC60364 and NEC are technologically similar but practically unconvertible because both have their different originality, that is to say Europe and USA. This paper deals with the fundamental elements of electrical safety system on review of IEC 60364 and NEC. This paper considers how engineers should apply IEC60364 and NFPA 70(NEC) based on all-the-way review of them.

• Electronics and Telecommunications Trends
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• v.33 no.2
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• pp.86-90
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• 2018

ISO, IEC, ISO/IEC JTC 1 and ITU-T have been preparing for smart city standardization since 2013, and as a result of related activities, four international standardization groups, namely, ITU-T SG20, IEC Systems Committee on Smart Cities, ISO TC268, and ISO/IEC JTC 1/WG 11, have been established, and the development of related international standards is progressing. In this paper, the status of the standardization activities of ITU-T SG20, the IEC Systems Committee on Smart Cities, ISO TC268, and ISO/IEC JTC 1/WG 11 are reviewed.

• Electronics and Telecommunications Trends
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• v.34 no.2
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• pp.101-109
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• 2019

Electrical energy storage (EES) systems store generated electricity in energy storage devices such as batteries and discharge the stored energy when necessary. Individual subsystems of the EES system are being standardized independently; however, a holistic understanding of the whole system is necessary because the EES system is large and complex. IEC TC 120 has developed international standards of EES systems. In this paper, EES systems standards in IEC TC 120, including the planning and installation of EES systems, are presented. Further, ongoing standardization for the application of EES systems to backup power and emergency support is described.

• Korean Journal of Digital Imaging in Medicine
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• v.11 no.2
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• pp.69-77
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• 2009

This study gives an account of the collateral standards in IEC 60601-1-3: 2008 specifying the general requirements for basic safety and essential performance of diagnostic X-ray equipment regarding radiation protection as it pertains to the production of X-rays. The collateral standards establish general requirements for safety regarding ionization radiation in diagnostic radiation systems and describe a verifiable evaluation method of suitable requirements regarding control over the lowest possible dose equivalent for patients, radiologic technologists, and others. The particular standards for each equipment can be determined by the general requirements in the collateral standard and the particular standard is followed in the risk management file. The guidelines for radiation safety of diagnostic radiation systems is written up in ISO 13485, ISO 14971, IEC 60601-1-3(2002)1st edition, medical electric equipment part 1-3, and the general requirements for safety-collateral standards: programmable electrical medical systems. Therefore the diagnostic radiation system protects citizens' health rights with the establishment and revisions of laws and standards for diagnostic radiation systems as a background for the general requirements of radiation safe guards applies, as an international trend, standards regarding the medical radiation safety management. The diagnostic radiation system will also assure competitive power through a conforming evaluation unifying the differing standards, technical specifications, and recognized processes.

• 한국신재생에너지학회:학술대회논문집
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• 2005.06a
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• pp.142-146
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• 2005

Standards are increasing of importance for photovoltaics. The rapid growth of production is one reason for this but standards are equally important in ensuring the quality and reliability of installed PV systems. which have a propound impact on acceptance of the technology in the expanding marketplace. Korea government (Korean Agency for Technology and Standards. KATS)make and implement a five year plans for promotion of international standardization of this field from 2004. Through these works and harmonization of PV Korea standards with international standards(international electrotechnical commission. IEC). KATS leads the technology innovations and eventually increases the international Competitiveness. Strategic collaboration with other countries is also strengthened through Korea's participation in IECEE(IEC system for conformity and certification of electrical equipment) on standards and conformity assessment. One of the major goals of the Plan is to facilitate trade between Korea and its trading partners by emphasizing harmonization of its national conformity assessment system with international norms

• Proceedings of the KIEE Conference
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• 2004.11d
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• pp.26-31
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• 2004

System voltages of Republic of Korea have been diversified since 1970s due to the accelerated industrialization of the republic. Although the national standards on system voltages (i. e Korean Industrial Standards KSC 0501) were established in 1974, the standards were not adequately maintained in time. Consequently, national standards on system voltages has some discrepancy not only with the existing voltages of electrical systems of this country but also with the IEC standard voltages in terms of scope and technical requirement of standards. This study is to seek harmonization of national standard voltages with the IEC standards considering existing system voltages, relevant technical regulations and codes etc.

• Proceedings of the KIEE Conference
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• 2011.07a
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• pp.1534-1535
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• 2011

Composite hollow insulator consist of an insulating tube bearing the mechanical load protected by an elastomer housing the loads being transmitted to the tube by metal fittings. The core processes are comprised briefly and the electrical and mechanical performance were examined according to the IEC standards. In this study, we have manufactured the composite hollow insulator, and carry out the insulator and busing type test according to the IEC standards. Comprehensive approach followed by the test results would give feasible hollow composite insulator compliable to the IEC standards.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.28 no.7
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• pp.69-74
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• 2014

Recently, IEC published new standards about the requirements and tests for lightning protection system(LPS) components. If components are used for LPS, they should comply with the IEC standards. This paper, we collected six specimens for the metallic connection components using in domestic, and it tested for withstand lightning current which according to the IEC 62561-1. As a result, only one specimen meet this performance requirement. The specimen is the metallic connection component with four bolts fixed. Therefor, when designing of LPS in domestic, the metallic connection components shall be taken into account for the selection of the withstand lightning current. In addition, we need to develop for LPS components product and the national standards.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2007.05a
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• pp.433-436
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• 2007

This paper analyzes how to calculate the three phase short-circuit currents for ac electrical system and select the high & low voltage circuit breaker based on IEC60609, IEC60056 and IEC60947-2 standards. We proposed the multiplying factor considering system time constant and circuit breaker rating to select circuit breaker accurately.