TWI337259B - - Google Patents
Download PDFInfo
- Publication number
- TWI337259B TWI337259B TW96135236A TW96135236A TWI337259B TW I337259 B TWI337259 B TW I337259B TW 96135236 A TW96135236 A TW 96135236A TW 96135236 A TW96135236 A TW 96135236A TW I337259 B TWI337259 B TW I337259B
- Authority
- TW
- Taiwan
- Prior art keywords
- signal
- state
- electronic signal
- zero
- circuit
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 23
- 238000012545 processing Methods 0.000 claims description 14
- 230000000737 periodic effect Effects 0.000 claims description 13
- 238000004364 calculation method Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 24
- 238000012360 testing method Methods 0.000 description 17
- 238000010891 electric arc Methods 0.000 description 7
- 238000004422 calculation algorithm Methods 0.000 description 6
- 230000000739 chaotic effect Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- 238000013528 artificial neural network Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 241000282376 Panthera tigris Species 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013529 biological neural network Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005291 chaos (dynamical) Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Measurement Of Current Or Voltage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96135236A TW200914844A (en) | 2007-09-20 | 2007-09-20 | Detection system and detection method for analyzing electronic signal state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96135236A TW200914844A (en) | 2007-09-20 | 2007-09-20 | Detection system and detection method for analyzing electronic signal state |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200914844A TW200914844A (en) | 2009-04-01 |
| TWI337259B true TWI337259B (enExample) | 2011-02-11 |
Family
ID=44725546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW96135236A TW200914844A (en) | 2007-09-20 | 2007-09-20 | Detection system and detection method for analyzing electronic signal state |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW200914844A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9292790B2 (en) | 2012-11-20 | 2016-03-22 | Qualcom Incorporated | Piecewise linear neuron modeling |
| TWI578007B (zh) * | 2015-07-03 | 2017-04-11 | 群光電能科技股份有限公司 | 交流湧入電流測試器及交流湧入電流測試方法 |
| US9835690B2 (en) | 2015-10-16 | 2017-12-05 | Chicony Power Technology Co., Ltd. | AC inrush current testing device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI454042B (zh) * | 2011-05-04 | 2014-09-21 | Actron Technology Corp | 相位偵測裝置及其方法 |
| TWI449322B (zh) * | 2011-06-03 | 2014-08-11 | Actron Technology Corp | 交流發電機之相位偵測裝置及其方法 |
| TWI464424B (zh) * | 2012-07-13 | 2014-12-11 | Univ Ishou | Switchboard detection device |
-
2007
- 2007-09-20 TW TW96135236A patent/TW200914844A/zh not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9292790B2 (en) | 2012-11-20 | 2016-03-22 | Qualcom Incorporated | Piecewise linear neuron modeling |
| US9477926B2 (en) | 2012-11-20 | 2016-10-25 | Qualcomm Incorporated | Piecewise linear neuron modeling |
| TWI584207B (zh) * | 2012-11-20 | 2017-05-21 | 高通公司 | 用於分段線性神經元建模的方法、裝置與電腦程式產品 |
| TWI578007B (zh) * | 2015-07-03 | 2017-04-11 | 群光電能科技股份有限公司 | 交流湧入電流測試器及交流湧入電流測試方法 |
| US9835690B2 (en) | 2015-10-16 | 2017-12-05 | Chicony Power Technology Co., Ltd. | AC inrush current testing device |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200914844A (en) | 2009-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI337259B (enExample) | ||
| Liu et al. | Application of the variational mode decomposition-based time and time–frequency domain analysis on series DC arc fault detection of photovoltaic arrays | |
| Zhao et al. | Series arc fault detection based on current fluctuation and zero-current features | |
| Sekar et al. | Data mining-based high impedance fault detection using mathematical morphology | |
| CN111123048A (zh) | 一种基于卷积神经网络的串联故障电弧检测装置及方法 | |
| CN114755533B (zh) | 一种基于电压变化沿特征识别的电弧故障检测方法及系统 | |
| CN115905835B (zh) | 一种融合多维特征的低压交流电弧故障诊断方法 | |
| WO2025113445A1 (zh) | 一种低压故障电弧识别方法、装置、介质及设备 | |
| Kapoor et al. | Hybrid demodulation concept and harmonic analysis for single/multiple power quality events detection and classification | |
| CN113253063A (zh) | 基于长短时记忆网络深度学习的故障电弧检测系统及方法 | |
| Chu et al. | TDV-LSTM: A new methodology for series arc fault detection in low power AC systems | |
| Cheng et al. | Series arc fault detection and implementation based on the short-time fourier transform | |
| Duarte et al. | A signal acquisition system for non-intrusive load monitoring of residential electrical loads based on switching transient voltages | |
| CN104730336A (zh) | 频率检测装置及频率检测方法 | |
| Hong et al. | Short-time fourier transform based analysis to characterization of series arc fault | |
| CN115586484A (zh) | 一种用于智能电表的串联型电弧故障检测方法 | |
| CN108918927A (zh) | 一种能量分解中功率信号滤波方法及系统 | |
| CN109063676A (zh) | 一种用于功率信号的自适应时频峰值滤波方法及系统 | |
| Aslan et al. | ANN based fault location for medium voltage distribution lines with remote-end source | |
| CN112180265B (zh) | 电池测试仪 | |
| KR20210154365A (ko) | 주파수분석을 이용한 아크검출 방법 및 장치 | |
| CN113176478B (zh) | 一种用于低压配电网的并联电弧检测方法 | |
| Andami et al. | Voltage notch detection using fuzzy expert system | |
| Sultana et al. | Novel control methodology for detecting series arc in dc circuits | |
| Wachid et al. | Design and implementation of arcing detection on low voltage with evaluation of discrete wavelet transform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |