RU2018139179A - DYNAMIC LIFTING MACHINE MONITORING METHOD - Google Patents

DYNAMIC LIFTING MACHINE MONITORING METHOD Download PDF

Info

Publication number
RU2018139179A
RU2018139179A RU2018139179A RU2018139179A RU2018139179A RU 2018139179 A RU2018139179 A RU 2018139179A RU 2018139179 A RU2018139179 A RU 2018139179A RU 2018139179 A RU2018139179 A RU 2018139179A RU 2018139179 A RU2018139179 A RU 2018139179A
Authority
RU
Russia
Prior art keywords
load
lifting machine
acceleration
mass
changing
Prior art date
Application number
RU2018139179A
Other languages
Russian (ru)
Other versions
RU2018139179A3 (en
Inventor
Алексей Васильевич Егоров
Original Assignee
Алексей Васильевич Егоров
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 Алексей Васильевич Егоров filed Critical Алексей Васильевич Егоров
Priority to RU2018139179A priority Critical patent/RU2018139179A/en
Publication of RU2018139179A3 publication Critical patent/RU2018139179A3/ru
Publication of RU2018139179A publication Critical patent/RU2018139179A/en

Links

Landscapes

  • Control Of Position Or Direction (AREA)
  • Control Of Electric Motors In General (AREA)

Claims (1)

Метод контроля массы груза подъемной машины, отличающийся тем, что масса груза подъемной машины определяется как произведение массы устройства фиксации груза на отношение разности ускорения, сообщаемого устройству фиксации груза в заданном интервале высот при конкретном законе изменения частоты питающего приводной электродвигатель подъема напряжения, и, ускорения, сообщаемого устройству фиксации груза с жестко зафиксированным на нем грузом в том же заданном интервале высот при том же конкретном законе изменения частоты питающего приводной электродвигатель подъема напряжения, к сумме ускорения, сообщаемого устройству фиксации груза с жестко зафиксированным на нем грузом в том же заданном интервале высот при том же конкретном законе изменения частоты питающего приводной электродвигатель подъема напряжения, и ускорения свободного падения.Method for controlling the mass of the load of a lifting machine, characterized in that the mass of the load of the lifting machine is defined as the product of the mass of the load securing device by the ratio of the acceleration difference communicated to the load securing device in a given height range for a specific law of changing the frequency of the voltage supplying the drive electric motor, and acceleration, reported to the load securing device with the load rigidly fixed on it in the same given height range for the same specific law of changing the frequency of the voltage-boosting drive electric motor, to the sum of the acceleration reported to the cargo fixation device with the load fixed to it in the same specified height range at the same specific law of changing the frequency of the power supply drive electric motor voltage rise, and the acceleration of gravity.
RU2018139179A 2018-11-06 2018-11-06 DYNAMIC LIFTING MACHINE MONITORING METHOD RU2018139179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2018139179A RU2018139179A (en) 2018-11-06 2018-11-06 DYNAMIC LIFTING MACHINE MONITORING METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2018139179A RU2018139179A (en) 2018-11-06 2018-11-06 DYNAMIC LIFTING MACHINE MONITORING METHOD

Publications (2)

Publication Number Publication Date
RU2018139179A3 RU2018139179A3 (en) 2020-05-12
RU2018139179A true RU2018139179A (en) 2020-05-12

Family

ID=70734898

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018139179A RU2018139179A (en) 2018-11-06 2018-11-06 DYNAMIC LIFTING MACHINE MONITORING METHOD

Country Status (1)

Country Link
RU (1) RU2018139179A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2780976C1 (en) * 2021-11-24 2022-10-04 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Dynamic method for monitoring the mass of the load of a hoisting machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2780976C1 (en) * 2021-11-24 2022-10-04 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Dynamic method for monitoring the mass of the load of a hoisting machine

Also Published As

Publication number Publication date
RU2018139179A3 (en) 2020-05-12

Similar Documents

Publication Publication Date Title
GB2442033B (en) Motor driving apparatus
EP2808994A3 (en) Active voltage controller for an electric motor
EP2765021A3 (en) Charging apparatus and electric vehicle including the same
EP4276235A3 (en) Cabinet levelling apparatus
EP2860059A3 (en) Electric vehicle power conversion system
WO2014135903A3 (en) Ac/ac converter for a brushless motor
EP2874307A3 (en) Motor driving apparatus and laundry treatment machine including the same
RU2013119688A (en) POWER TOOL
EP2873551A3 (en) Driving apparatus for electric vehicle
EP2549637A3 (en) Apparatus and method for controlling medium voltage inverter
WO2016068520A3 (en) Electronic vibrator
EP2713474A3 (en) Driving control circuit and power tool
WO2016060465A3 (en) Led driver circuit having improved flicker performance and led lighting device including same
WO2015087123A3 (en) Power supply device for vehicle and method for controlling the same
EP2703943A3 (en) Apparatus and method for power switching in electronic device
RU2018139179A (en) DYNAMIC LIFTING MACHINE MONITORING METHOD
EP3038093A3 (en) Display device and driving method thereof
JP2015073372A5 (en) Electric motor control device, electric motor and fluid machine
GB2537968A8 (en) Power converter for railway vehicle and railway vehicle having the same
EP2843826A3 (en) Method and apparatus for controlling induction motor of train
JP2014148879A5 (en)
EP2484878A3 (en) Cooling system for mobile work machine with combustion engine - electric drive
CN206662225U (en) A kind of mechanical equipment vibration pressuring flat device
EP2793389A3 (en) Interleaved motor controllers for an electric taxi system
RU2014139830A (en) LIGHT SOURCE, USE OF EXCITATION SCHEME AND METHOD OF EXCITATION