WO2017209703A1 - Dispositif de surveillance d'électricité et d'envoi d'alarme de panne collectant des données numériques et communiquant par l'intermédiaire d'un réseau ip - Google Patents

Dispositif de surveillance d'électricité et d'envoi d'alarme de panne collectant des données numériques et communiquant par l'intermédiaire d'un réseau ip Download PDF

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Publication number
WO2017209703A1
WO2017209703A1 PCT/TH2017/000012 TH2017000012W WO2017209703A1 WO 2017209703 A1 WO2017209703 A1 WO 2017209703A1 TH 2017000012 W TH2017000012 W TH 2017000012W WO 2017209703 A1 WO2017209703 A1 WO 2017209703A1
Authority
WO
WIPO (PCT)
Prior art keywords
current
network
mcu
digital data
electricity monitoring
Prior art date
Application number
PCT/TH2017/000012
Other languages
English (en)
Inventor
Chaturong PURISARN
Original Assignee
SAKULKRU, Thitisak
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from TH1603000911U external-priority patent/TH13006C3/th
Application filed by SAKULKRU, Thitisak filed Critical SAKULKRU, Thitisak
Publication of WO2017209703A1 publication Critical patent/WO2017209703A1/fr

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • H02H1/0084—Details of emergency protective circuit arrangements concerning transmission of signals by means of pilot wires or a telephone network; watching of these wires

Definitions

  • the invention is electricity monitoring cutting and faults alarm sending device that collects digital data and communicates via IP Network.
  • IP Network There are copper, fiber optic, and wireless networks and/or any other similar communication systems when the current flows in to the system, it is adapted from analog to digital signal. Then, the digital signal can be sent to the current delay detecting system that functions as a checker, whether there has been any current delay in the system or not and check if there are any abnormal conditions. If there is any delay in the current, the current delay detecting system will send the data to the over current fault processing. Then, sends signal to the cutting circuit system and sends alarm and/or keeps a record of the current delay, as stipulated in calculating equation in the fault processing systems, as in the following cases: Ground fault, under & over voltage, electric Arc and overcurrent.
  • the objective of the Invention is to invent electricity monitoring, cutting, and faults alarm sending device which collects digital data and communicates via IP Network.
  • the second objective of the Invention is to create electricity monitoring, circuit cutting, and faults alarm sending device that collects digital data and communicates via IP Network for the utmost safety that protects from electric hazards.
  • the third objective of the Invention is to create electricity monitoring, circuit cutting, and faults alarm sending device that collects digital data and communicates via IP Network that can send alarm to the users as soon as it detects any abnormal conditions.
  • the fourth objective of the Invention is to create electricity monitoring , circuit cutting, and faults alarm sending device that collects digital data and communicates via IP Network that can categorize faults processing as in the following cases ; Ground fault, under or over voltage, electric Arc, and overcurrent.
  • Figure 1 shows the circuit of electricity monitoring, and faults alarm sending device that collects digital data and communicates via IP Network that is connected to cable or fiber optic RS485 Transceiver.
  • Figure 2 shows the circuit of electricity monitoring, and faults alarm sending device that collects digital data and communicates via IP Network that is connected to Module transceiver, WiFi ,3G,4G
  • Figure 3 shows the circuit of electricity monitoring, circuit cutting, and faults alarm sending device that collects digital data and communicates via IP Network. Description of Embodiments
  • Electricity monitoring, and faults alarm sending device that collects digital data and communicates via IP Network.
  • the invention can be added to the electricity system in buildings or offices in order to monitor the electricity and send alarm that the faults sending device collects digitally and communicates via IP Network.
  • the device consists of the electricity circuit monitoring and faults sending device that collects data digitally and communicate via IP Network, using cable or optic fiber RS485 Transceiver as shown in Figure 1 and it also has Module transceiver in a wireless WiFi,3G,4G as shown in Figure 2.
  • Figure 1 shows the circuit of electricity monitoring, and faults alarm sending device that collects digital data and communicates via IP Network using cable or optic fiber RS485 Transceiver.
  • It includes a Voltage Divider that can divide the voltage during the adaptation from analog to ADC, so the information can be read.
  • CT1 Current transformer
  • I current censor
  • CT2 Current transformer
  • Neutral current divider in the ratio 1000:1 of coils around the transformer.
  • the first IC (ADE7953) consists of processing unit that calculate DSP, I , V, and PF for Power : Active Power (P) , Reactive Power (Q), Active Energy(AE) and Reactive Energy (RE). There is a data link using SPI Interface to transfer data to MCU, STM32F373.
  • the first IC (ADE7953) has LED, CFl and CF2 to Calibrate Meter(AE,RE) as mentioned earlier in IC number ADE753.
  • MCU gains signal from CT1 to adapt signal domain from Timing to Fast Fourier Transfer (FFT) and Spectrum.
  • FFT Fast Fourier Transfer
  • MCU gets Voltage (V), Current (I), Active Power (P) , Reactive Power (Q) Active Energy(AE) and Reactive Energy (RE) from the first IC (ADE7953) for comparing gained data to database Battery Backup and is included in MCU to support power for Static RAM. It sends data to the server via USART (Universal Synchronous and Asynchronous serial Receiver and Transmitter) by cable or fiber optic transceiver.
  • Transceiver RS485 or Module is wireless WiFi,3G,or 4G.
  • the mentioned MCU is a STM32F373 , is a USART Universal Synchronous and Asynchronous serial Receiver and Transmitter to cable or fiber optic transceiver.
  • Transceiver RS485 or Module is wireless WiFi,3G,or 4G.
  • Electricity monitoring, circuit cutting, and faults alarm sending device that collects digital data and communicates via IP Network that sends alarm to the users as soon as it detects any abnormal conditions.
  • the invention can be added to the electricity system in buildings or offices in order to monitor the electricity, cut circuits and send alarm that the faults sending device collects digitally and communicates via IP Network.
  • the device consists of the electricity circuit monitoring , circuit cutting, faults sending device that collects data digitally and communicate via IP Network, using cable or optic fiber RS485 Transceiver or via Module transceiver in a wireless WiFi ,3G,4G as shown in Figure 3.
  • Figure 3 shows the circuit of electricity monitoring, circuit cutting, and faults alarm sending device that collects digital data and communicates via IP Network using cable or optic fiber RS485 Transceiver. It includes a Voltage Divider that can divide the voltage during the adaptation from analog to ADC, so the information can be read.
  • CT1 links to Line Functions as current censor (I) by dividing the current as the ratio 1000:1 of coils around the transformer In order to link the current (I) to the first IC and the second IC by electrical conductor.
  • CT2 that links Line to Neutral as current divider in the ratio 1000:1 of coils around the transformer.
  • the first IC (ADE7953) consists of DSP, I , V, and PF will be calculated for Power : Active Power (P) , Reactive Power (Q), Active Energy(AE) and Reactive Energy (RE). There is a data link using SPI Interface to transfer data to MCU, STM32F373.
  • the first IC (ADE7953) has LED, CF1 and CF2 to Calibrate Meter(AE,RE) as mentioned earlier.in IC number ADE753.
  • MCU gains signal from CT1 to adapt signal domain from Timing to Fast Fourier Transfer (FFT) and Spectrum. Then, adapt to RMS. The Spectrum and RMS are compared to the previously set database and consider ARC Fault (AFCI).
  • FFT Fast Fourier Transfer
  • MCU gets Voltage (V), Current (I), Active Power (P) , Reactive Power (Q) Active Energy(AE) and Reactive Energy (RE) from the first IC (ADE7953) for comparing gained data to database Battery Backup and is included in MCU to support power for Static RAM. It sends data to the server via USART (Universal Synchronous and Asynchronous serial Receiver and Transmitter) by cable or fiber optic transceiver.
  • USART Universal Synchronous and Asynchronous serial Receiver and Transmitter
  • Transceiver RS485 or Module is wireless WiFi ,3G,or 4G.
  • the mentioned MCU is a STM32F373 , is a USART Universal Synchronous and Asynchronous serial Receiver and Transmitter to LED3, LED4, and LED5 that shows the state of GFCI AFCI, Over current (OCR), Over voltage (OV), Under voltage (UV).
  • OCR Over current
  • OV Over voltage
  • UV Under voltage
  • MCU detects GFCI, AFCI, or Over current (OCR), it sends signal from the first circuit to Magnetic Contactor to interrupt the power circuit load; until the Push Button is pressed, the power can be started again.
  • MCU When MCU detects over voltage (OV), or Under voltage ( UV) , it ends the signal from the first circuit to the Magnetic Contactor to interrupt the power circuit load Until the voltage reaches normal state, it cannot be reloaded by pressing Push Button.
  • OV over voltage
  • UV Under voltage

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

L'invention concerne un dispositif de surveillance d'électricité, de coupure et d'envoi d'alarme de panne, qui collecte des données numériques et communique par l'intermédiaire d'un réseau IP. Il existe des réseaux cuivre, à fibre optique et sans fil et/ou tout autre système de communication similaire; lorsque le courant rentre dans le système, il est converti d'un signal analogique en un signal numérique. Le signal numérique peut ensuite être envoyé à un système de détection de retard de courant qui joue le rôle de vérificateur pour détecter l'existence ou non d'un retard de courant dans le système, et vérifier s'il existe des conditions anormales. S'il existe un retard quelconque dans le courant, le système de détection de retard de courant envoie les données à un système de traitement de panne de surintensité afin d'envoyer un signal à un système de circuit de coupure et d'envoyer une alarme et/ou de garder un enregistrement du retard de courant comme stipulé dans l'équation de calcul dans le système de traitement de panne dans les cas suivants : défaut à la terre, sous-tension et surtension, arc électrique et surintensité.
PCT/TH2017/000012 2016-05-28 2017-02-17 Dispositif de surveillance d'électricité et d'envoi d'alarme de panne collectant des données numériques et communiquant par l'intermédiaire d'un réseau ip WO2017209703A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
TH1603000912 2016-05-28
TH1603000911U TH13006C3 (th) 2016-05-28 เครื่องอ่านสภาพไฟฟ้าและแจ้งเตือนความผิดพร่องที่เก็บข้อมูลแบบดิจิตอล ชนิดมีภาคการสื่อสารข้อมูลผ่านเครือข่ายไอพี (IP Network)
TH1603000911 2016-05-28
TH1603000912U TH13007A3 (th) 2016-05-28 เครื่องอ่านสภาพไฟฟ้า ตัดต่อและแจ้งเตือนความผิดพร่องที่เก็บข้อมูล แบบดิจิตอลชนิดมีภาคการสื่อสารข้อมูลผ่านเครือข่ายไอพี (IP Network)

Publications (1)

Publication Number Publication Date
WO2017209703A1 true WO2017209703A1 (fr) 2017-12-07

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PCT/TH2017/000012 WO2017209703A1 (fr) 2016-05-28 2017-02-17 Dispositif de surveillance d'électricité et d'envoi d'alarme de panne collectant des données numériques et communiquant par l'intermédiaire d'un réseau ip

Country Status (1)

Country Link
WO (1) WO2017209703A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109061422A (zh) * 2018-09-14 2018-12-21 江苏斯菲尔电气股份有限公司 具有故障电弧探测功能的电力仪表
CN110531220A (zh) * 2019-09-26 2019-12-03 江苏超越新能源科技集团股份有限公司 台区漏电信息反馈报警器
US10928435B2 (en) 2019-07-15 2021-02-23 The Boeing Company Electrical fault detector and method of use
CN112557803A (zh) * 2019-09-25 2021-03-26 云南电网有限责任公司瑞丽供电局 利用无线4g网络实现配网故障定位的方法
WO2021101455A1 (fr) * 2019-11-18 2021-05-27 Creative Power Co., Ltd. Lecteur d'état électrique numérique et dispositif d'alerte de défaut comprenant une communication de données de réseau ip
CN113325219A (zh) * 2021-05-28 2021-08-31 北京时域智控技术有限公司 一种铁路系统异常电压监测装置
CN113671310A (zh) * 2021-07-14 2021-11-19 广西电网有限责任公司桂林供电局 一种交流系统支路故障监测系统及方法
CN112965022B (zh) * 2019-12-12 2023-07-28 北京京人电器有限公司 一种电能表箱

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6285917B1 (en) * 1996-12-03 2001-09-04 Kabushiki Kaisha Toshiba Electric power system protection and control system and distributed control system
US20150109077A1 (en) * 2012-06-20 2015-04-23 Wendell E. Tomimbang Apparatus, System And Method For Total Protection From Electrical Faults
US20150168487A1 (en) * 2013-12-17 2015-06-18 Eaton Corporation Remote diagnostic system and method for circuit protection devices such as miniature circuit breakers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6285917B1 (en) * 1996-12-03 2001-09-04 Kabushiki Kaisha Toshiba Electric power system protection and control system and distributed control system
US20150109077A1 (en) * 2012-06-20 2015-04-23 Wendell E. Tomimbang Apparatus, System And Method For Total Protection From Electrical Faults
US20150168487A1 (en) * 2013-12-17 2015-06-18 Eaton Corporation Remote diagnostic system and method for circuit protection devices such as miniature circuit breakers

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109061422A (zh) * 2018-09-14 2018-12-21 江苏斯菲尔电气股份有限公司 具有故障电弧探测功能的电力仪表
US10928435B2 (en) 2019-07-15 2021-02-23 The Boeing Company Electrical fault detector and method of use
CN112557803A (zh) * 2019-09-25 2021-03-26 云南电网有限责任公司瑞丽供电局 利用无线4g网络实现配网故障定位的方法
CN110531220A (zh) * 2019-09-26 2019-12-03 江苏超越新能源科技集团股份有限公司 台区漏电信息反馈报警器
WO2021101455A1 (fr) * 2019-11-18 2021-05-27 Creative Power Co., Ltd. Lecteur d'état électrique numérique et dispositif d'alerte de défaut comprenant une communication de données de réseau ip
CN112965022B (zh) * 2019-12-12 2023-07-28 北京京人电器有限公司 一种电能表箱
CN113325219A (zh) * 2021-05-28 2021-08-31 北京时域智控技术有限公司 一种铁路系统异常电压监测装置
CN113671310A (zh) * 2021-07-14 2021-11-19 广西电网有限责任公司桂林供电局 一种交流系统支路故障监测系统及方法

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