Development of Japan's National Standard Class 500 kV lightning impulse voltage divider

Harada, Tatsuya; Wakimoto, Takayuki; Sato, Susumu; Saeki, Masato

doi:10.1109/pesw.2000.847575

Cited by 10 publications

(4 citation statements)

References 1 publication

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“…Among highvoltage scale transducers, one should mention voltage transformers and voltage dividers. For many years, the use of voltage dividers was limited to measuring various volt ages [1,2] in highvoltage laboratories. However, voltage dividers, compared to voltage transformers, are characteri zed by a wider bandwidth.…”

Section: Introductionmentioning

confidence: 99%

Optimization of amplitude-frequency characteristic of broadband voltage divider intended for measurement of power quality parameters

Brzhezitsky

Trotsenko

Haran

2020

TAPR

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Section: Introductionmentioning

confidence: 99%

Optimization of amplitude-frequency characteristic of broadband voltage divider intended for measurement of power quality parameters

Brzhezitsky

Trotsenko

Haran

2020

TAPR

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“…A national‐standard‐class impulse voltage measuring system in Japan is composed of a divider, a digital recorder, and a low‐voltage calibrator. The divider was fabricated in 1998 [1–3]. It is a shield‐resistive divider and the rated voltage is 500 kV.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of standard impulse voltage/current measuring systems in Japan

Wakimoto

Ishii

Miyazaki

2012

IEEJ Transactions Elec Engng

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A national-standard-class impulse voltage measuring system in Japan was developed in the consignment research of the Ministry of Economy, Trade and Industry (METI) and New Energy and Industrial Technology Development Organization (NEDO) from 1998 to 2006. The standard measuring system for the impulse voltage measurements is managed by the Japan High Voltage Impulse Testing Laboratories Liaison (JHILL) established under the Japan Electric Machine Industry Association (JEMA). The standard impulse voltage measuring system calibrates other measuring systems and assesses their uncertainties, and, therefore, its uncertainty needs to be evaluated independently. The principal components of the system are a voltage divider, a digital recorder, and a low-voltage calibrator which generates impulse voltages of known peak voltages and waveforms. Moreover, a reference measuring system for impulse current in Japan was also developed in 2009 supported by JEMA. Its international compatibility was confirmed through an international comparison test. Through domestic comparison tests, traceability among transducers of impulse current in Japan was established. In this paper, the constitution of these measuring systems, their performance, and related latest activities, such as comparison tests, are described.

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“…A voltage divider for impulse voltage measurement was built as a Japanese national standard in 1998 [1][2][3]. In 1999, 23 organizations from 22 countries participated in an international comparison test of impulse voltages performed by Helsinki University of Technology.…”

Section: Introductionmentioning

confidence: 99%

International comparison test in Asia‐Pacific region for impulse voltage measurements

Wakimoto

Ishii

Goshima³

et al. 2008

Electrical Engineering Japan

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SUMMARYThe national standard class divider for the lightning impulse voltage measurements in Japan was developed in 1998. After three years, the standard impulse voltage calibrator has also been manufactured. These standard equipment are used as an industrial standard, and the performance had been evaluated annually supported by the Ministry of Economy, Trade and Industry (METI). The standard impulse measuring system including the standard divider participated in the worldwide comparison test and its good performance was confirmed in 1999. Another international comparison test was carried out among three countries in the Asia-Pacific region in 2004 again and the standard measuring system participated in the test. In this paper, the details and the results of the international comparison tests in 2004 are described.

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Development of Japan's National Standard Class 500 kV lightning impulse voltage divider

Cited by 10 publications

References 1 publication

Optimization of amplitude-frequency characteristic of broadband voltage divider intended for measurement of power quality parameters

Optimization of amplitude-frequency characteristic of broadband voltage divider intended for measurement of power quality parameters

Evaluation of standard impulse voltage/current measuring systems in Japan

International comparison test in Asia‐Pacific region for impulse voltage measurements

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