書誌事項
- タイトル別名
-
- High-Precision Voltage Measuring Method using Fast Sampled Data for Electric Power Systems
- コウソク サンプリング オ テキヨウシタ デンリョク ケイトウヨウ コウ セイ
この論文をさがす
抄録
Control and protection equipment in power systems needs higher sensitivity and operational reliability to meet doday's changing power system requirements. The voltage measuring deviation requirement for advanced voltage and var control equipment is less than 0.1% under conditions of harmonic distortion in the voltage waveform and power system frequency variation. Studies on digital signal processing suitable for electric power systems showed these requirements are satisfied using fast sampling and very fast 32-bit floating point operations by a DSP (Digital Signal Processor).<br>This paper describes the design philosophy of a high-precision power system voltage measuring method using fast sampled data. In addition, total voltage measuring deviation characteristics under a combination of the techniques are described along with digital filter characteristics, frequency measuring deviation characteristics, frequency variation versus gain compensation characteristics of a digital filter, and peak value operating principles.
収録刊行物
-
- 電気学会論文誌B(電力・エネルギー部門誌)
-
電気学会論文誌B(電力・エネルギー部門誌) 113 (5), 553-561, 1993
一般社団法人 電気学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001204605939456
-
- NII論文ID
- 130006842267
- 10010454580
-
- NII書誌ID
- AN10136334
-
- ISSN
- 13488147
- 03854213
-
- NDL書誌ID
- 3823620
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可