CN107807303A - 一种变压器状态监测系统 - Google Patents
一种变压器状态监测系统 Download PDFInfo
- Publication number
- CN107807303A CN107807303A CN201711057748.5A CN201711057748A CN107807303A CN 107807303 A CN107807303 A CN 107807303A CN 201711057748 A CN201711057748 A CN 201711057748A CN 107807303 A CN107807303 A CN 107807303A
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- CN
- China
- Prior art keywords
- transformer
- parameter
- module
- coprocessor
- primary processor
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/62—Testing of transformers
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0421—Multiprocessor system
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21137—Analog to digital conversion, ADC, DAC
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/22—Pc multi processor system
- G05B2219/2205—Multicore
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/22—Pc multi processor system
- G05B2219/2231—Master slave
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711057748.5A CN107807303A (zh) | 2017-11-01 | 2017-11-01 | 一种变压器状态监测系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711057748.5A CN107807303A (zh) | 2017-11-01 | 2017-11-01 | 一种变压器状态监测系统 |
Publications (1)
Publication Number | Publication Date |
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CN107807303A true CN107807303A (zh) | 2018-03-16 |
Family
ID=61591761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711057748.5A Pending CN107807303A (zh) | 2017-11-01 | 2017-11-01 | 一种变压器状态监测系统 |
Country Status (1)
Country | Link |
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CN (1) | CN107807303A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112834820A (zh) * | 2021-04-09 | 2021-05-25 | 杭州万高科技股份有限公司 | 一种电能表及其计量装置 |
CN113639798A (zh) * | 2021-08-16 | 2021-11-12 | 上海隧道工程有限公司 | 掘进机的能量监测系统及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202230148U (zh) * | 2011-08-10 | 2012-05-23 | 华北电网有限公司唐山供电公司 | 变压器运行工况监测ied |
CN202770913U (zh) * | 2012-09-05 | 2013-03-06 | 西安工程大学 | 变压器套管介损在线监测装置 |
CN103713210A (zh) * | 2013-11-01 | 2014-04-09 | 天津工业大学 | 一种干式电力变压器监测和诊断系统 |
CN107272486A (zh) * | 2017-06-17 | 2017-10-20 | 丹凤县鑫伟电子有限公司 | 一种变压器监控系统及监控方法 |
-
2017
- 2017-11-01 CN CN201711057748.5A patent/CN107807303A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202230148U (zh) * | 2011-08-10 | 2012-05-23 | 华北电网有限公司唐山供电公司 | 变压器运行工况监测ied |
CN202770913U (zh) * | 2012-09-05 | 2013-03-06 | 西安工程大学 | 变压器套管介损在线监测装置 |
CN103713210A (zh) * | 2013-11-01 | 2014-04-09 | 天津工业大学 | 一种干式电力变压器监测和诊断系统 |
CN107272486A (zh) * | 2017-06-17 | 2017-10-20 | 丹凤县鑫伟电子有限公司 | 一种变压器监控系统及监控方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112834820A (zh) * | 2021-04-09 | 2021-05-25 | 杭州万高科技股份有限公司 | 一种电能表及其计量装置 |
CN112834820B (zh) * | 2021-04-09 | 2024-01-23 | 杭州万高科技股份有限公司 | 一种电能表及其计量装置 |
CN113639798A (zh) * | 2021-08-16 | 2021-11-12 | 上海隧道工程有限公司 | 掘进机的能量监测系统及方法 |
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Address after: 311199 No. 165, Star Bridge Road, Star Bridge Street, Yuhang District, Hangzhou, Zhejiang Applicant after: ZHEJIANG TRULY ELECTRIC Co.,Ltd. Applicant after: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co. Applicant after: HANGZHOU POWER SUPPLY COMPANY, STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Address before: 311199 No. 165, Star Bridge Road, Star Bridge Street, Yuhang District, Hangzhou, Zhejiang Applicant before: ZHEJIANG TRULY ELECTRIC Co.,Ltd. Applicant before: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co. Applicant before: HANGZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180704 Address after: 310018 No. 11 street, Hangzhou economic and Technological Development Zone, Zhejiang 91 Applicant after: HANGZHOU ELECTRIC EQUIPMENT MANUFACTURING Co.,Ltd. Applicant after: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co. Applicant after: HANGZHOU POWER SUPPLY COMPANY, STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. Address before: 311199 No. 165, Star Bridge Road, Star Bridge Street, Yuhang District, Hangzhou, Zhejiang Applicant before: ZHEJIANG TRULY ELECTRIC Co.,Ltd. Applicant before: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co. Applicant before: HANGZHOU POWER SUPPLY COMPANY, STATE GRID ZHEJIANG ELECTRIC POWER Co.,Ltd. |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180316 |