EA201000669A1 - POWER SUPPLY AND MANAGEMENT SYSTEM MULTIPHASE VALVE MACHINE - Google Patents

POWER SUPPLY AND MANAGEMENT SYSTEM MULTIPHASE VALVE MACHINE

Info

Publication number
EA201000669A1
EA201000669A1 EA201000669A EA201000669A EA201000669A1 EA 201000669 A1 EA201000669 A1 EA 201000669A1 EA 201000669 A EA201000669 A EA 201000669A EA 201000669 A EA201000669 A EA 201000669A EA 201000669 A1 EA201000669 A1 EA 201000669A1
Authority
EA
Eurasian Patent Office
Prior art keywords
current
valve machine
power supply
rectifiers
multiphase valve
Prior art date
Application number
EA201000669A
Other languages
Russian (ru)
Other versions
EA015042B1 (en
Inventor
Сергей Алексеевич БУЛГАКОВ
Владимир Георгиевич КУЧИНСКИЙ
Валерий Михайлович ЧАЙКА
Original Assignee
Открытое Акционерное Общество "Нпо "Русский Электропривод"
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 Открытое Акционерное Общество "Нпо "Русский Электропривод" filed Critical Открытое Акционерное Общество "Нпо "Русский Электропривод"
Priority to EA201000669A priority Critical patent/EA201000669A1/en
Priority to PCT/EA2011/000007 priority patent/WO2011124233A1/en
Publication of EA015042B1 publication Critical patent/EA015042B1/en
Publication of EA201000669A1 publication Critical patent/EA201000669A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Ac Motors In General (AREA)
  • Rectifiers (AREA)

Abstract

Представлена система питания и управления многофазной вентильной машиной, которая состоит из нескольких реверсивных регулируемых выпрямителей, входы которых подключены к сети переменного тока, блоков управления реверсивных выпрямителей, датчиков тока, а также управляющего канала задающего воздействия с соответствующим датчиком обратной связи. С целью обеспечения постоянства формы и угла сдвига между фазными токами и напряжениями при работе с различными скоростями вращения и различной выходной мощностью, и повышения надежности работы каждая фаза многофазной вентильной машины подключена к своему реверсивному выпрямителю и имеет датчик тока. В представленной системе частота общей питающей сети в несколько раз больше частоты ЭДС многофазной вентильной машины, а блок управления выполнен таким образом, что обеспечивает заданные форму тока и угол сдвига в каждой фазе, а также устанавливает величину тока, поддерживая равенство токов между всеми выпрямителями и обеспечивая минимальное значение сигнала ошибки по каналу задающего воздействия.A multiphase valve machine power supply and control system is presented, which consists of several reversible adjustable rectifiers whose inputs are connected to an AC network, control units of reversible rectifiers, current sensors, and a control channel for specifying the action with a corresponding feedback sensor. In order to ensure the constancy of the shape and angle of shift between the phase currents and voltages when working with different rotation speeds and different output power, and increasing the reliability of operation, each phase of the multiphase valve machine is connected to its reversible rectifier and has a current sensor. In the presented system, the frequency of the common power supply is several times greater than the frequency of the EMF of a multiphase valve machine, and the control unit is designed in such a way that it provides the specified current form and angle of shift in each phase, and also sets the current, maintaining current equality between all rectifiers and ensuring the minimum value of the error signal on the channel for determining the effect.

EA201000669A 2010-04-07 2010-04-07 POWER SUPPLY AND MANAGEMENT SYSTEM MULTIPHASE VALVE MACHINE EA201000669A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EA201000669A EA201000669A1 (en) 2010-04-07 2010-04-07 POWER SUPPLY AND MANAGEMENT SYSTEM MULTIPHASE VALVE MACHINE
PCT/EA2011/000007 WO2011124233A1 (en) 2010-04-07 2011-03-18 System for supplying power to and controlling a polyphase brushless machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EA201000669A EA201000669A1 (en) 2010-04-07 2010-04-07 POWER SUPPLY AND MANAGEMENT SYSTEM MULTIPHASE VALVE MACHINE

Publications (2)

Publication Number Publication Date
EA015042B1 EA015042B1 (en) 2011-04-29
EA201000669A1 true EA201000669A1 (en) 2011-04-29

Family

ID=44356350

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201000669A EA201000669A1 (en) 2010-04-07 2010-04-07 POWER SUPPLY AND MANAGEMENT SYSTEM MULTIPHASE VALVE MACHINE

Country Status (2)

Country Link
EA (1) EA201000669A1 (en)
WO (1) WO2011124233A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB725802A (en) * 1952-01-19 1955-03-09 Bbc Brown Boveri & Cie Commutatorless converter fed motor
SU120590A1 (en) * 1958-08-04 1958-11-30 Ф.И. Бутаев Brushless Valve Motor
SU601796A1 (en) * 1973-12-29 1978-04-05 Государственный Проектно-Конструкторский И Научно-Исследовательский Институт По Автоматизации Угольной Промышленности Thyristor ac electric drive
NL7503076A (en) * 1974-03-29 1975-10-01 Siemens Ag SWITCHING DEVICE WITH A NUMBER OF CONVERTERS, MORE PARTICULARLY DIRECT CONVERTERS IN STAR CONNECTION.
DE4040926C1 (en) * 1990-12-20 1992-04-16 Robert Bosch Gmbh, 7000 Stuttgart, De
BG51562A1 (en) * 1991-06-04 1993-06-15 Univ Tekhnicheski Device for frequency converter control having direct connection
RU2334349C1 (en) * 2007-04-27 2008-09-20 Георгий Маркович Мустафа High voltage electric drive of alternating current (versions)

Also Published As

Publication number Publication date
WO2011124233A1 (en) 2011-10-13
EA015042B1 (en) 2011-04-29

Similar Documents

Publication Publication Date Title
GB2528217A (en) Methods of determining machine terminal voltage
GB2544703A8 (en) Rotor temperature monitoring method and system for permanent magnet synchronous motor
EA201991419A2 (en) METHOD AND SYSTEM FOR INCREASING THE UTILITY OF THE PHOTOELECTRIC DEVICE (OPTIONS)
MX2017001545A (en) Voltage regulator for a power distribution system and method of controlling same.
IN2014MU01840A (en)
ES2667429T3 (en) Correction of the power factor for constant current input with communication through the mains
WO2013086247A3 (en) Multi-phase converter system and method
IN2013MU01204A (en)
MY174469A (en) Electric power transmission device
FR3067886B1 (en) CONTROL METHOD FOR A THREE-PHASE VIENNA RECTIFIER
PH12014000160A1 (en) Fan motor control unit
EP2824826A3 (en) Power generation device, mobile object and power generation control method
RU2014142686A (en) ENERGY CONSUMPTION SYSTEM AND DEVICE
WO2013130110A8 (en) Method for providing low voltage dc power from ac mains power
CN204913826U (en) Electric tool
WO2016092565A3 (en) A regulator rectifier device and a method for regulating an output voltage of the same
EA201000669A1 (en) POWER SUPPLY AND MANAGEMENT SYSTEM MULTIPHASE VALVE MACHINE
RU2013135394A (en) METHOD FOR CONTROL OF AN AUTONOMOUS ASYNCHRONOUS MOTOR
EP3116115A3 (en) Power rectifier
IN2014DE01959A (en)
RU2015125517A (en) BASIC CONFIGURABLE ELECTRICAL ELEMENT
RU2013151570A (en) METHOD FOR CONTROL TEMPERATURE OF WIRES OF ELECTRIC TRANSMISSION LINES
TWM476412U (en) Cross-interlocked switch type dc electric machine having auxiliary excitation winding and conduction ring and brush
MX2015012982A (en) Three-phase power conversion with power factor correction operational day and night.
WO2013167323A3 (en) Control unit for an electric machine, and method

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KG MD TJ TM

QB4A Registration of a licence in a contracting state
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ RU