[특허]Welding system having a power grid interface

ILLINOIS TOOL WORKS INC.

검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
검색연산자

검색도움말
검색연산자	기능	검색시 예
()	우선순위가 가장 높은 연산자	예1) (나노 (기계 \| machine))
공백	두 개의 검색어(식)을 모두 포함하고 있는 문서 검색	예1) (나노 기계) 예2) 나노 장영실
\|	두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색	예1) (줄기세포 \| 면역) 예2) 줄기세포 \| 장영실
!	NOT 이후에 있는 검색어가 포함된 문서는 제외	예1) (황금 !백금) 예2) !image
*	검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색	예) semi*
""	따옴표 내의 구문과 완전히 일치하는 문서만 검색	예) "Transform and Quantization"

과학기술 지식인프라 ScienceON

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Welding system having a power grid interface

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B23K-026/00 B23K-009/10
출원번호	US-0011586 (2011-01-21)
등록번호	US-9089922 (2015-07-28)
발명자 / 주소	Bunker, Thomas A. Albrecht, Bruce Patrick
출원인 / 주소	ILLINOIS TOOL WORKS INC.
대리인 / 주소	Fletcher Yoder P.C.
인용정보	피인용 횟수 : 2 인용 특허 : 23

초록
▼

Welding system and method permit exchange of data with Smart Grid monitors and/or controllers. The welding systems include a welding power supply configured to convert power between the power grid and the welding power supply. A grid interface cooperates with control circuitry to transmit data to and/or from the grid monitors and/or controllers on the grid side. The control circuitry may control operation of the welding power supply based upon data from the grid. The system may include power generation devices (e.g., engine-drive generators) and energy storage devices (e.g., batteries). The control circuitry may control operation of such devices, the exchange of power between them, and the draw of power from the grid or the application of power to the grid based upon the data exchanged with the grid monitors and/or controllers.

대표
청구항
▼

1. A welding system comprising: a welding power supply comprising power conversion circuitry configured to receive power from a power grid and to convert the power received from the power grid to welding power suitable for a welding operation, wherein the welding power supply comprises: a power generation device configured to produce electrical power for the welding operation;a grid interface configured to communicate data to a grid-side monitor or controller in one or more components of an energy producer or distributor and to receive data from the grid-side monitor or controller; andcontrol circuitry coupled to the grid interface and configured to control operation of the power conversion circuitry based at least partially upon the data received from the grid-side monitor or controller, wherein the control circuitry is configured to command the welding power supply to apply generated or stored power from the power generation device to the power grid based at least partially upon data received from the grid-side monitor or controller. 2. The welding system of claim 1, wherein the grid interface is configured to transmit data relating to operation of the welding power supply to the grid-side monitor or controller. 3. The welding system of claim 1, wherein the power generation device comprises an engine-generator. 4. The welding system of claim 1, wherein the control circuitry is configured to alternatively command the welding power supply to draw power only from the power generation device or only from the power grid based at least partially upon data received from the grid-side monitor or controller. 5. The welding system of claim 1, wherein the welding power supply comprises an energy storage device configured to store energy for use by the welding operation, and wherein the control circuitry is configured to control charging of the energy storage device, discharging of the energy storage device, or both, based at least partially upon data received from the grid-side monitor or controller. 6. The welding system of claim 5, wherein the control circuitry is configured to alternatively command the welding power supply to draw power only from the power generation device and the energy storage device or only from the power grid based at least partially upon data received from the grid-side monitor or controller. 7. The welding system of claim 1, wherein the grid interface is configured to transmit the data to the grid-side monitor or controller or to receive the data from the grid-side monitor or controller during an arc welding operation. 8. A welding system comprising: a welding power supply comprising power conversion circuitry configured to receive power from a power grid and to convert the power received from the power grid to welding power suitable for a welding operation, wherein the welding power supply comprises: a grid interface configured to communicate data to a grid-side monitor or controller in one or more components of an energy producer or distributor and to receive data from the grid-side monitor or controller;at least one of a power generation device configured to produce electrical power for the welding operation or an energy storage device configured to store energy for use by the welding operation; andcontrol circuitry coupled to the grid interface and to the at least one of the power generation device or the energy storage device, and configured to control operation of the power conversion circuitry and the at least one of the power generation device or the energy storage device based at least partially upon the data received from the grid-side monitor or controller, wherein the control circuitry is configured to command the welding power supply to apply generated or stored power from the at least one power generation device or the energy storage device to the power grid based at least partially upon data received from the grid-side monitor or controller. 9. The welding system of claim 8, wherein the control circuitry is configured to command exchange of electrical power between the power conversion circuitry, the power generation device, and the energy storage device. 10. The welding system of claim 8, wherein the grid interface is configured to transmit data relating to operation of the welding power supply to the grid-side monitor or controller. 11. The welding system of claim 10, wherein the grid interface is configured to transmit the data to the grid-side monitor or controller or to receive the data from the grid-side monitor or controller during an arc welding operation. 12. A welding system comprising: a welding power supply comprising power conversion circuitry configured to receive power from a power grid and to convert the power received from the power grid to welding power suitable for a welding operation, wherein the welding power supply comprises: a grid interface configured to communicate data to a grid-side monitor or controller in one or more components of an energy producer or distributor and to receive data from the grid-side monitor or controller;a power generation device configured to produce electrical power for the welding operation and an energy storage device configured to store energy for use by the welding operation; andcontrol circuitry coupled to the grid interface, to the power generation device, and to the energy storage device, and configured to control operation of the power conversion circuitry, the power generation device, and the energy storage device based at least partially upon the data received from the grid-side monitor or controller, wherein the control circuitry is configured to command the welding power supply to apply generated or stored power from the power generation device or the energy storage device to the power grid based at least partially upon data received from the grid-side monitor or controller. 13. The welding system of claim 12, wherein the control circuitry is configured to command exchange of electrical power between the power conversion circuitry, the power generation device, and the energy storage device. 14. The welding system of claim 12, wherein the grid interface is configured to transmit data relating to operation of the welding power supply to the grid-side monitor or controller. 15. The welding system of claim 14, wherein the grid interface is configured to transmit the data to the grid-side monitor or controller or to receive the data from the grid-side monitor or controller during an arc welding operation. 16. The welding system of claim 12, wherein the control circuitry is configured to command the welding power supply to apply generated power from the welding power supply to the power grid based at least partially upon data received from the grid-side monitor or controller. 17. The welding system of claim 1, wherein the data communicated to the grid-side monitor or controller comprises power-related data. 18. The welding system of claim 17, wherein the power-related data corresponds to a power need of the welding power supply, power utilization by the welding power supply, or a combination thereof. 19. The welding system of claim 1, wherein the data received from the grid-side monitor or controller comprises power-related data. 20. The welding system of claim 19, wherein the power-related data corresponds to past power demand, present power demand, power availability, power factor related information, power pricing, or a combination thereof. 21. The welding system of claim 1, wherein the control circuitry is configured to control operation of the power conversion circuitry based at least partially upon operator selection of weld settings received via an operator interface. 22. The welding system of claim 8, wherein the data communicated to the grid-side monitor or controller comprises power-related data. 23. The welding system of claim 22, wherein the power-related data corresponds to a power need of the welding power supply, power utilization by the welding power supply, the electrical power produced by the power generation device, the energy stored by the energy storage device, or a combination thereof. 24. The welding system of claim 8, wherein the data received from the grid-side monitor or controller comprises power-related data. 25. The welding system of claim 24, wherein the power-related data corresponds to past power demand, present power demand, power availability, power factor related information, power pricing, or a combination thereof. 26. The welding system of claim 8, wherein the control circuitry is configured to control operation of the power conversion circuitry based at least partially upon operator selection of weld settings received via an operator interface. 27. The welding system of claim 12, wherein the data communicated to the grid-side monitor or controller comprises power-related data. 28. The welding system of claim 27, wherein the power-related data corresponds to a power need of the welding power supply, power utilization by the welding power supply, anticipated power needs, the electrical power produced by the power generation device, the energy stored by the energy storage device, or a combination thereof. 29. The welding system of claim 12, wherein the data received from the grid-side monitor or controller comprises power-related data. 30. The welding system of claim 29, wherein the power-related data corresponds to past power demand, present power demand, power availability, power factor related information, power pricing, or a combination thereof. 31. The welding system of claim 12, wherein the control circuitry is configured to control operation of the power conversion circuitry based at least partially upon operator selection of weld settings received via an operator interface.

인용문헌 (23)

이 특허를 인용한 특허 (2)

IPC 상위 출원인

내보내기

상세정보
내보내기 구분	파일저장 인쇄 메일전송
구성항목	관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	> 총 건의 자료가 검색되었습니다. > 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) > 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. > 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) > 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오 > ~ > Text(ASCII format) Excel format

과학기술 지식인프라 ScienceON

ScienceON Chatbot

연합인증

특허 상세정보

Welding system having a power grid interface

초록
▼

대표
청구항
▼

인용문헌 (23)

이 특허를 인용한 특허 (2)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

ScienceON Chatbot

연합인증

특허 상세정보

Welding system having a power grid interface

초록 ▼

대표청구항 ▼

인용문헌 (23)

이 특허를 인용한 특허 (2)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

초록
▼

대표
청구항
▼