JPS5928675A - 検相器 - Google Patents
検相器Info
- Publication number
- JPS5928675A JPS5928675A JP57139571A JP13957182A JPS5928675A JP S5928675 A JPS5928675 A JP S5928675A JP 57139571 A JP57139571 A JP 57139571A JP 13957182 A JP13957182 A JP 13957182A JP S5928675 A JPS5928675 A JP S5928675A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- detection
- level
- phase
- output
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims abstract description 100
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000003990 capacitor Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 10
- 239000004020 conductor Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 3
- 230000004397 blinking Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 241000283153 Cetacea Species 0.000 description 1
- 230000018199 S phase Effects 0.000 description 1
- 241000270666 Testudines Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57139571A JPS5928675A (ja) | 1982-08-10 | 1982-08-10 | 検相器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57139571A JPS5928675A (ja) | 1982-08-10 | 1982-08-10 | 検相器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5928675A true JPS5928675A (ja) | 1984-02-15 |
JPH0143915B2 JPH0143915B2 (enrdf_load_stackoverflow) | 1989-09-25 |
Family
ID=15248364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57139571A Granted JPS5928675A (ja) | 1982-08-10 | 1982-08-10 | 検相器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5928675A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104950190A (zh) * | 2015-05-27 | 2015-09-30 | 国家电网公司 | 新型高压电力线路核相器及其核相方法 |
-
1982
- 1982-08-10 JP JP57139571A patent/JPS5928675A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104950190A (zh) * | 2015-05-27 | 2015-09-30 | 国家电网公司 | 新型高压电力线路核相器及其核相方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0143915B2 (enrdf_load_stackoverflow) | 1989-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102072999B (zh) | 电能计量装置的接线测试装置和使用方法 | |
CN103344818A (zh) | 非接触式验电器和验电方法 | |
CN103558506B (zh) | 非注入式直流系统接地故障查找方法及其装置 | |
CN103091560A (zh) | 双路光伏输入的绝缘阻抗检测电路以及检测方法 | |
CN107315122B (zh) | 一种充电桩测试装置 | |
JPS5928675A (ja) | 検相器 | |
EP2591551A1 (en) | A multi purpose capacitive sensor | |
CN202421443U (zh) | 一种轨道电路一次参数的测量装置 | |
CN204330953U (zh) | 配电网架空线路单相接地故障查找仪 | |
CN201017453Y (zh) | 电网谐波无线检测仪的电路装置 | |
CN204256102U (zh) | 交流窜入及接地故障查找仪 | |
CN203630241U (zh) | 高压输电线路工频参数测试与测试接线切换一体化装置 | |
CN201837694U (zh) | 电能计量装置接线测试仪 | |
JPH0213983Y2 (enrdf_load_stackoverflow) | ||
CN2503494Y (zh) | 50hz工频电场场强仪 | |
CN211263586U (zh) | 一种电力系统电流测量装置 | |
CN200996947Y (zh) | 建筑物渗漏检测设备的电磁波发射接收装置 | |
CN204154861U (zh) | 环网柜中接地刀闸检测系统 | |
CN201583602U (zh) | 低压相序相位仪 | |
CN208588773U (zh) | 一种便携式无线验电器 | |
CN209167525U (zh) | 一种便携式相位伏安表功能检查仪 | |
KR100771583B1 (ko) | 대지저항성 누전전류 측정기 | |
CN207675925U (zh) | 一种户表核查装置 | |
CN205958638U (zh) | 一种配电线路的零序电流测量装置 | |
CN105958604B (zh) | 一种用于管道检测装置的电池无线充电装置 |