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Classical Chinese
1. (WO2014194779) MEASUREMENT DEVICE FOR FULL-SHIELDING HIGH-VOLTAGE CURRENT
PCT Biblio. Data
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Pub. No.:
WO/2014/194779
International Application No.:
PCT/CN2014/078484
Publication Date:
11.12.2014
International Filing Date:
27.05.2014
IPC:
G01R 19/00
(2006.01),
G01R 1/18
(2006.01),
G08C 23/04
(2006.01)
G
PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
19
Arrangements for measuring currents or voltages or for indicating presence or sign thereof
G
PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
1
Details of instruments or arrangements of the types covered by groups G01R5/-G01R13/122
02
General constructional details
18
Screening arrangements against electric or magnetic fields, e.g. against earth's field
G
PHYSICS
08
SIGNALLING
C
TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
23
Non-electric signal transmission systems, e.g. optical systems
04
using light waves, e.g. infra-red
Applicants:
STATE GRID CORPORATION OF CHINA
[CN/CN]; No.86, West Chang'an Street, Xicheng Beijing 100031 (CN).
STATE GRID HEBEI MAINTENANCE BRANCH
[CN/CN]; No.66, Zhongsheng Road, Xinhua Shijiazhuang, Hebei 050070 (CN)
Inventors:
WANG, Wei
; (CN).
BAI, Jianzhong
; (CN).
LU, Fengchao
; (CN).
GUO, Mokai
; (CN).
LIU, Jie
; (CN).
QI, Mengqian
; (CN)
Agent:
SHIJIAZHUANG XINSHIJI PATENT AND TRADEMARK OFFICE CO. LTD.
; LIU, Leina Yanhua Building 1606 No. 2 Jianshe North Street, Qiaodong District Shijiazhuang, Hebei 050010 (CN)
Priority Data:
201310215733.2
03.06.2013
CN
Title
(EN)
MEASUREMENT DEVICE FOR FULL-SHIELDING HIGH-VOLTAGE CURRENT
(FR)
DISPOSITIF DE MESURE D'UN COURANT À HAUTE TENSION À BLINDAGE INTÉGRAL
(ZH)
全屏蔽高压电流的测量装置
Abstract:
(EN)
A measurement device for a full-shielding high-voltage current comprises a left shell (2) and a right shell (3) forming a ring-shaped shielding chamber (1); a test core line hole (4) is arranged at a top end of the right shell (3), and a switching hole (5) for accommodating a pressing switching mechanism is arranged at a bottom end of the right shell (3), and an infrared hole (6) for letting through an infrared ray and a push rod hole (7) for letting through a first push rod (11) of the pressing switching mechanism are arranged on an inner ring wall of the ring-shaped shielding chamber (1), and the push rod hole (7) is located right above the switching hole (5); a ring-shaped printed circuit board with a detected signal analysis and processing circuit is arranged inside of the ring-shaped shielding chamber (1), and a circular printed circuit board with a detected signal transmission circuit is arranged inside a space surrounded by the inner ring wall of the ring-shaped shielding chamber (1). Through full shielding and electrical independence, the measurement device can measure a high*voltage current conveniently, securely, reliably and accurately, can send test data remotely, eliminate the inconvenience and hidden troubles caused by human eye reading, avoid the occupation of personnel and improve the working efficiency.
(FR)
L'invention concerne un dispositif de mesure d'un courant à haute tension à blindage intégral comprenant une coque gauche (2) et une coque droite (3) formant une chambre de blindage (1) de forme annulaire; un trou à ligne d'âme de test (4) se trouve à une extrémité supérieure de la coque droite (3) et un trou de commutation (5) destiné à accueillir un mécanisme de commutation à pression se trouve à une extrémité inférieure de la coque droite (3), et un trou à infrarouge (6) destiné à être traversé par un rayon infrarouge ainsi qu'un trou à tige de poussée (7) destiné à être traversé par une première tige de poussée (11) du mécanisme de commutation à pression se trouvent sur une paroi annulaire interne de la chambre de blindage (1) de forme annulaire, et le trou à tige de poussée (7) est situé juste au-dessus du trou de commutation (5); un circuit imprimé de forme annulaire muni d'un circuit d'analyse et de traitement de signal détecté se trouve à l'intérieur de la chambre de blindage (1) de forme annulaire, et un circuit imprimé de forme annulaire muni d'un circuit d'émission de signal détecté se trouve à l'intérieur d'un espace entouré par la paroi annulaire interne de la chambre de blindage (1) de forme annulaire. Grâce au blindage intégral et à l'indépendance électrique, le dispositif de mesure peut mesurer un courant à haute tension de manière commode, sécurisée, fiable et précise, peut envoyer les données de test à distance, ce qui élimine les inconvénients et les troubles cachés causés par la lecture à l'œil humain, évite de solliciter le personnel et améliore l'efficacité du travail.
(ZH)
一种全屏蔽高压电流的测量装置,包括组成圆环形屏蔽腔室(1)的左壳体(2)、右壳体(3);在右壳体(3)的顶端设有测试芯线孔(4),在右壳体(3)底端设有装按压开关机构的开关孔(5),在圆环形屏蔽腔室(1)的内环壁上设有用于穿过红外线的红外线孔(6)以及穿过按压开关机构的第一推杆(11)的推杆孔(7),推杆孔(7)位于开关孔(5)的正上方;在圆环形屏蔽腔室(1)内装有带有被测信号分析处理电路的圆环形印制电路板,在圆环形屏蔽腔室(1)的内环壁所围成的空间内装有带有被测信号发射电路的圆形印制电路板。该测量装置通过全屏蔽和电气独立,能方便、安全、可靠、准确地测量高压电流,远距离发送试验数据,消除人眼读数带来的不便和隐患,避免占用人员,提高工作效率。
Designated States:
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language:
Chinese (
ZH
)
Filing Language:
Chinese (
ZH
)