JPS579202A - Controlling device in power accumulating apparatus for trolley wire - Google Patents

Controlling device in power accumulating apparatus for trolley wire

Info

Publication number
JPS579202A
JPS579202A JP8482880A JP8482880A JPS579202A JP S579202 A JPS579202 A JP S579202A JP 8482880 A JP8482880 A JP 8482880A JP 8482880 A JP8482880 A JP 8482880A JP S579202 A JPS579202 A JP S579202A
Authority
JP
Japan
Prior art keywords
current
value
rotating speed
increase
counterelectromotive force
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.)
Pending
Application number
JP8482880A
Other languages
Japanese (ja)
Inventor
Yoshio Kimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8482880A priority Critical patent/JPS579202A/en
Publication of JPS579202A publication Critical patent/JPS579202A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PURPOSE: To accumulate or discharge power for trolley wires efficiently and safely by so controlling the field coil current of a DC dynamotor as to increase its counterelectromotive force in response to the increase in the rotating speed of the dynamotor.
CONSTITUTION: A trolley wire power accumulating apparatus 6 composed of a DC machine 7 connected directly to a flywheel having large inertial energy is connected to trolley wires. A current command controller 15 outputs an added value of a set counterelectromotive force value EREF1 at the base rotating speed and a set value EREF2 increasing in response to the increase of the rotating speed in the region higher than the base rotating speed and the difference from the counterelectromotive force value EeST as a current command value IREF. A current controller 16 outputs a difference signal between the current command value IREF and the current value IFBK to a field current controller 17, and controls the field current of the field coil 8 of the DC machine 7.
COPYRIGHT: (C)1982,JPO&Japio
JP8482880A 1980-06-19 1980-06-19 Controlling device in power accumulating apparatus for trolley wire Pending JPS579202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8482880A JPS579202A (en) 1980-06-19 1980-06-19 Controlling device in power accumulating apparatus for trolley wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8482880A JPS579202A (en) 1980-06-19 1980-06-19 Controlling device in power accumulating apparatus for trolley wire

Publications (1)

Publication Number Publication Date
JPS579202A true JPS579202A (en) 1982-01-18

Family

ID=13841622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8482880A Pending JPS579202A (en) 1980-06-19 1980-06-19 Controlling device in power accumulating apparatus for trolley wire

Country Status (1)

Country Link
JP (1) JPS579202A (en)

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