Control apparatus for electric motor and control apparatus for hybrid vehicle
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B60L-011/00
B60L-009/00
출원번호
US-0114474
(2002-04-03)
우선권정보
JP-0105689 (2001-04-04); JP-0004523 (2002-01-11)
발명자
/ 주소
Tamagawa, Yutaka
Shirasaka, Takuya
출원인 / 주소
Honda Giken Kogyo Kabushiki Kaisha
대리인 / 주소
Arent Fox Kintner Plotkin & Kahn, PLLC
인용정보
피인용 횟수 :
13인용 특허 :
3
초록▼
A corrected torque command value P_TRQ which is produced by correcting a torque command value TRQ with a torque command correcting unit 34 is substantially proportional to the armature current of an electric motor. Using the corrected torque command value P_TRQ and its average value P_ATRQ, an infer
A corrected torque command value P_TRQ which is produced by correcting a torque command value TRQ with a torque command correcting unit 34 is substantially proportional to the armature current of an electric motor. Using the corrected torque command value P_TRQ and its average value P_ATRQ, an inferred temperature change Δtf of the electric motor is determined in each predetermined cycle time. The inferred temperature change Δtf calculated in a fuzzy inference operation, for example. The inferred temperature change Δtf is integrated by an integrating unit 37 to determine an accumulated temperature change ΔTf. The output of the electric motor is limited when the accumulated temperature change ΔTf exceeds a predetermined value.
대표청구항▼
A corrected torque command value P_TRQ which is produced by correcting a torque command value TRQ with a torque command correcting unit 34 is substantially proportional to the armature current of an electric motor. Using the corrected torque command value P_TRQ and its average value P_ATRQ, an infer
A corrected torque command value P_TRQ which is produced by correcting a torque command value TRQ with a torque command correcting unit 34 is substantially proportional to the armature current of an electric motor. Using the corrected torque command value P_TRQ and its average value P_ATRQ, an inferred temperature change Δtf of the electric motor is determined in each predetermined cycle time. The inferred temperature change Δtf calculated in a fuzzy inference operation, for example. The inferred temperature change Δtf is integrated by an integrating unit 37 to determine an accumulated temperature change ΔTf. The output of the electric motor is limited when the accumulated temperature change ΔTf exceeds a predetermined value. wind generators. 20. The method as recited in claim 1, wherein the one or more electricity sources includes one or more biomass generators. 21. The method as recited in claim 1, wherein the one or more electricity sources includes one or more hydroelectric generators. 22. The method as recited in claim 1, wherein the first network connection and the second network connection are equivalent metering points connected to an electricity transmission network. 23. The method as recited in claim 1, wherein the one or more third network connections are electricity distribution feeders. 24. A method for providing a first electricity flow at an electricity re-delivery point comprising the steps of: monitoring a second electricity flow at an electricity delivery point; monitoring the first electricity flow at the electricity re-delivery point; monitoring an electricity transfer at one or more electricity transfer devices; controlling the one or more electricity transfer devices connected between the electricity delivery point and the electricity re-delivery point so that the second electricity flow is less than or substantially equal to a first value and the first electricity flow is substantially equal to a second value; controlling one or more electricity sources connected to the electricity re-delivery point so that when the electricity transfer is substantially equal to the second value, the one or more electricity sources do not operate, and when the electricity transfer is less than the second value, the one or more electricity sources provide sufficient electricity flow such that the first electricity flow is substantially equal to the second value. 25. The method as recited in claim 24, wherein the one or more electricity transfer devices includes one or more phase-shifting transformers. 26. The method as recited in claim 24, wherein the one or more electricity transfer devices includes one or more static transfer devices. 27. The method as recited in claim 24, wherein the one or more electricity transfer devices includes one or more motor-generator packages. 28. The method as recited in claim 24, wherein the one or more electricity sources includes one or more combustion turbine generators. 29. The method as recited in claim 24, wherein the one or more electricity sources includes one or more steam turbine generators. 30. The method as recited in claim 24, wherein the one or more electricity sources includes one or more batteries. 31. The method as recited in claim 24, wherein the one or more electricity sources includes one or more fuel cells. 32. The method as recited in claim 24, wherein the one or more electricity sources includes one or more solar cells. 33. The method as recited in claim 24, wherein the one or more electricity sources includes one or more wind generators. 34. The method as recited in claim 24, wherein the one or more electricity sources includes one or more biomass generators. 35. The method as recited in claim 24, wherein the one or more electricity sources includes one or more hydroelectric generators. 36. A system for providing a first electricity flow at a first network connection using a second electricity flow at a second network connection, the system comprising: one or more electricity transfer devices connected between the first network connection and the second network connection; one or more electricity sources connected to the first network connection; an electricity transfer controller connected to the one or more electricity transfer devices, the one or more electricity sources, the first network connection and the second network connection, the electricity transfer controller monitoring the first electricity flow and the second electricity flow, and controlling the one or more electricity transfer devices and the one or more electricity sources so that the second electricity flow is less than or equal to a first value and the first electricity flow is provided at the first netw ork connection. 37. The system as recited in claim 36, wherein the electricity transfer controller prevents any electricity flow from the one or more electricity transfer devices to the second network connection. 38. The system as recited in claim 36, wherein the electricity transfer controller prevents any electricity flow from the first network connection to the one or more electricity transfer devices or the one or more electricity sources. 39. The system as recited in claim 36, wherein the first electricity flow is substantially equal to a second value. 40. The system as recited in claim 36, wherein the first value is a target demand. 41. The system as recited in claim 36, wherein the first value is a maximum demand determined by a electricity customer. 42. The system as recited in claim 36, wherein the one or more electricity transfer devices includes one or more phase-shifting transformers. 43. The system as recited in claim 36, wherein the one or more electricity transfer devices includes one or more static transfer devices. 44. The system as recited in claim 36, wherein the one or more electricity transfer devices includes one or more motor-generator packages. 45. The system as recited in claim 36, wherein the one or more electricity sources includes one or more combustion turbine generators. 46. The system as recited in claim 36, wherein the one or more electricity sources includes one or more steam turbine generators. 47. The system as recited in claim 36, wherein the one or more electricity sources includes one or more batteries. 48. The system as recited in claim 36, wherein the one or more electricity sources includes one or more fuel cells. 49. The system as recited in claim 36, wherein the one or more electricity sources includes one or more solar cells. 50. The system as recited in claim 36, wherein the one or more electricity sources includes one or more wind generators. 51. The system as recited in claim 36, wherein the one or more electricity sources includes one or more biomass generators. 52. The system as recited in claim 36, wherein the one or more electricity sources includes one or more hydroelectric generators. 53. The system as recited in claim 36, wherein the first network connection and the second network connection are equivalent metering points connected to an electricity transmission network. 54. A method for providing a first electricity flow at an electricity re-delivery point comprising the steps of: monitoring a second electricity flow at an electricity delivery point; monitoring the first electricity flow at the electricity re-delivery point; monitoring an electricity transfer at one or more electricity transfer devices; and controlling the one or more electricity transfer devices connected between the electricity delivery point and the electricity re-delivery point so that the second electricity flow is less than or substantially equal to a first value and the first electricity flow is substantially equal to a second value. 55. The method as recited in claim 54, wherein the one or more electricity transfer devices includes one or more phase-shifting transformers. 56. The method as recited in claim 54, wherein the one or more electricity transfer devices includes one or more static transfer devices. 57. The method as recited in claim 54, wherein the one or more electricity transfer devices includes one or more motor-generator packages. 58. A system for providing a first electricity flow at a first network connection using a second electricity flow at a second network connection, the system comprising: one or more electricity transfer devices connected between the first network connection and the second network connection; an electricity transfer controller connected to the one or more electricity transfer devices, the first network connection and the second network connection, the electricity transfer controller monitoring the first electricity flow and the second electricity
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (3)
Lee Myoung-sool,KRX, Method for controlling a temperature of an electric motor.
Brennan, Daniel G.; Swantick, Steven Joseph, System and method for controlling a valve of a cylinder in an engine based on fuel delivery to the cylinder.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.