COMPRESSOR CONTROL IN A VAPOR COMPRESSION COOLING CYCLE

SHOE CARE APPARATUS AND CONTROL METHOD THEREFOR

PREVENTING NUISANCE TRIPS OF GROUND-FAULT CIRCUIT INTERRUPTORS ELECTRICALLY COUPLED TO CLIMATE CONTROL SYSTEMS

ELECTRIC MOTOR DRIVE DEVICE AND AIR CONDITIONER

SYSTEM AND METHOD FOR ADAPTIVE CONTROL OF AN ADIABATIC HEAT PUMP

REFRIGERATOR AND HOME APPLIANCE

OPERATING A HOUSEHOLD APPLIANCE WITH A BLDC DRIVE MOTOR

RECREATIONAL VEHICLE AIR CONDITIONING SYSTEM WITH LOAD SHARING

AIR CONDITIONING CONTROL SYSTEM AND AIR CONDITIONING CONTROL METHOD

REFRIGERATION CYCLE DEVICE

COOLING SYSTEM FOR A VARIABLE FREQUENCY DRIVE ASSOCIATED WITH A TRANSPORT REFRIGERATION UNIT

SYSTEM AND METHOD FOR ADJUSTING POSITION OF A COMPRESSOR

SOLAR AUGMENTED REFRIGERATION CYCLE

WATER SOURCE HEAT PUMP SYSTEM

MOTOR DRIVE DEVICE AND REFRIGERATION CYCLE APPARATUS

COMPRESSOR CONTROL IN A VAPOR COMPRESSION COOLING CYCLE

FLUID CIRCULATION DEVICE, INSTALLATION AND METHOD USING SUCH A DEVICE

METHOD OF OPERATING A MOTOR COUPLED TO A MECHANICAL LOAD

MOTOR DRIVING DEVICE AND REFRIGERATION CYCLE-INCORPORATING DEVICE

MOTOR DRIVE SYSTEM AND CONTROL METHOD FOR CHILLER UNIT

POWER CONVERSION DEVICE, MOTOR DRIVE DEVICE, AND REFRIGERATION-CYCLE APPLICATION APPARATUS

METHODS AND CIRCUITS FOR LINE SYNCHRONIZATION DURING TRANSITION OF AN ELECTRIC MOTOR BETWEEN VARIABLE FREQUENCY INVERTER POWER AND LINE FREQUENCY POWER

SYSTEM AND METHOD FOR OPERATING PLURALITY OF EVAPORATOR UNITS

CRYOGENIC REFRIGERATION SYSTEM AND CRYOGENIC PUMP

POWER CONVERTER AND REFRIGERATION CYCLE APPARATUS

Motor Control Device, Motor Drive Device, Motor System, and Electrical Apparatus

POWER CONVERTER, MOTOR DRIVING APPARATUS, AND REFRIGERATION CYCLE APPLIED APPARATUS

MOTOR DRIVE APPARATUS, REFRIGERATION CYCLE APPARATUS, AIR CONDITIONER, WATER HEATER, AND REFRIGERATOR

HVAC SYSTEM WITH OUTDOOR FAN SPEED CONTROL BYPASS

SYSTEMS AND METHODS FOR REFRIGERANT LEAK MANAGEMENT

ACTIVE HARMONIC COMPENSATOR FOR VARIABLE SPEED CHILLERS

SHOE CARE APPARATUS AND CONTROL METHOD THEREFOR

Compressor Frequency Regulation Method, Control Apparatus, Heat Exchange Device and Electronic Device

MULTI-CAPACITY COMPRESSOR WITH VARIABLE SPEED DRIVE AND METHOD OF USE

METHOD FOR POWER LIMITING AN APPLIANCE MOTOR

Method for improving gas bearing function at low thermal cooling power

DEVICE MANAGEMENT SYSTEM FOR INVERTER COMPRESSOR

Controlling systems with motor drives using pulse width modulation

RECREATIONAL VEHICLE AIR CONDITIONING SYSTEM WITH LOAD SHARING

Refrigerating and air-conditioning apparatus

Variable capacity screw compressor and method

CURRENT REGULATION IN AIR CONDITIONING SYSTEMS

Inverter unit

Motor Drive Control Including Varying DC Bus Voltages, Converter and Inverter Switching Frequencies, And Motor Speed For Thermal Mitigation

MOTOR DRIVER AND HEAT PUMP

Motor braking for air conditioning system

Recreational vehicle air conditioning system with load sharing

Refrigeration cycle apparatus

Refrigeration System with Brushless DC Motor Compressor Drive

SYSTEM AND METHOD FOR OPERATING A VARIABLE SPEED COMPRESSOR OF AN AIR CONDITIONER UNIT

Two degrees of control through pulse width modulation interface

REFRIGERATION CYCLE APPARATUS

Heat pump apparatus with compressor heating control

Air conditioning apparatus

Gas bearing compressor backup power

System and method for operational acoustic optimization of a variable speed compressor and refrigerator

REFRIGERATION DEVICE AND METHOD

Buck-converter-based drive circuits for driving motors of compressors and condenser fans

Motor-driven compressor

Electrical architecture for powering multiple transport refrigeration units

Method for controlling refrigerating system using non-azeotropic mixed refrigerant

Motor drive device, compressor drive system, and refrigeration cycle system

A HEATING, VENTILATION, AIR CONDITIONING AND/OR REFRIGERATION SYSTEM WITH A COMPRESSOR MOTOR COOLING SYSTEM

HEAT PUMP DEVICE, HEAT PUMP SYSTEM, AIR CONDITIONER, AND REFRIGERATION MACHINE

CHILLER SYSTEM AND METHOD FOR OPERATING CHILLER SYSTEM

System and method for dynamically determining refrigerant film thickness and dynamically controlling refrigerant film thickness at rolling-element bearing of an oil free chiller

Start-stop control systems and methods for gas foil bearing machine

Method for optimizing the energetic consumption of a refrigerating machine and refrigerating machine implementing said method

Inverter and refrigerator including inverter

Systems and methods for multi-stage operation of a compressor

Screw compressor

REFRIGERATION APPLIANCE AND METHOD FOR INITIALISING A DEFROSTING OPERATION IN A REFRIGERATION APPLIANCE

Control unit for a refrigerant compressor

Motor driving device and refrigeration cycle apparatus

Cooling system with compressor bypass

Power converter and air conditioner

Driver IC circuit of intelligent power module, intelligent power module, and air conditioner

HEAT PUMP HAVING IMPROVED EFFICIENCY

Three-phase electronic control unit for enclosure air conditioners

Electric control assembly and air conditioner

Compressor control circuit

Controlling systems with motor drives using pulse width modulation

Air conditioner and cut-off valve

DE-ICING CONTROL IN A VEHICLE HEAT PUMP SYSTEM

Systems and methods for refrigerant leak management

Universal controller for integration of cryogenic equipment, requiring different control mechanisms, onto a single operating platform

Variable capacity screw compressor and method

Variable speed drive with secondary windings

MOTOR DRIVING APPARATUS AND AIR CONDITIONER INCLUDING THE SAME

VORTEX COOLING TUNNEL IN VARIABLE FREQUENCY DRIVE

Compressor and chiller system having the same

Outdoor unit for a refrigeration cycle apparatus and refrigerating cycle device

Power source control circuit

Power converting apparatus and air conditioner including the same

METHOD AND SYSTEM FOR COOLING A MOTOR DURING MOTOR STARTUP

POWER CONVERTER, MOTOR DRIVER, AND REFRIGERATION CYCLE APPARATUS

SYSTEMS AND METHODS FOR RADIATIVE COOLING

Motorized balanced cryocooler expander systems and methods

Method of controlling gas heat-pump system

Systems for a chiller electrical enclosure

Systems and methods for controlling differential refrigerant pressure

Cooling system with compressor bypass

Refrigerating cycle device having wiring switch part that switches between wiring states

Current estimating device, electric compressor, current estimating method, and motor current effective value estimating method

Method for operating a chiller

Air conditioner, compressor and motor with stator core having specific dimensions

Brake system for a compressor

ELECTRONIC CAPACITY CONTROL VALVE FOR PORTABLE SCREW COMPRESSOR

Motor driving apparatus and refrigeration cycle equipment

DC to DC converter sourcing variable DC link voltage

Systems and methods for controlling differential refrigerant pressure

Refrigerator having variable speed compressor and control method thereof

Refrigeration apparatus

AIR CONDITIONER

Motor temperature control technique with temperature override

Heat pump system and control method therefor

Electric compressor

AIR CONDITIONER

Universal controller for integration of cryogenic equipment, requiring different control mechanisms, onto a single operating platform

Controlling systems with motor drives using pulse width modulation

DC system controls

Integrated thermal management system for fuel cooling

Electronic expansion valve (EEV) controller

Method for controlling a refrigeration device

Refrigeration device and method

Air-conditioner control

De-icing control in a vehicle heat pump system

Variable speed drive input current control

Synchronous motor drive device, air-sending device and air-conditioning device

Drive circuit for a variable speed fan motor

Vector drive for vapor compression systems

Hermetic motor cooling system

Inverter device, air conditioner, and ground connection method of inverter device

Compressor fault diagnostic apparatus and system

Two step oil motive eductor system

Refrigeration system with brushless DC motor compressor drive

Air-conditioning apparatus with switched connection states of windings of compressor motor prior to defrost operation

Refrigerator and method for controlling a motor driving a compressor of the refrigerator

Method for controlling compressor braking, frequency converter and variable speed compressor

Air-conditioning apparatus having a compressor-motor-connection switcher

Motor drive system and air conditioner

Driving device, compressor, air conditioner, and driving method

Systems and methods for refrigerant leak management

Method for reducing the maximum inrush current of a compressor system comprising multiple asynchronous electrical motors and a compressor system for implementing this method

Method of control for economizer of transport refrigeration units

Method for controlling a heat pump system

Stator, electric motor, compressor, refrigerating and air conditioning apparatus, and method for manufacturing stator

Load operation control system

Refrigerator and method of controlling same based on an estimation of a varying state

Three-phase electronic control unit for enclosure air conditioners

Variable speed drive for a HVACandR system

Method for operating a chiller

Driver IC circuit of intelligent power module, intelligent power module, and air conditioner

Power managing method and system for transportation refrigeration unit

Motor driving device and air conditioner

Driving device, air conditioner, and method for controlling compressor

Motor driving device and air conditioner

MOTOR DRIVING DEVICE AND AIR CONDITIONER

Heat cycle system

Control method for refrigerator

Air conditioner and motor controller

Pressure switch and hermetically sealed electric compressor

Refrigeration device controlling a temperature of compressor-discharged refrigerant

Programmable motor and household appliance having same

Variable speed compressor based AC system and control method

Defrosting determination device, defrosting control device, and air conditioner

Variable speed drive control for chiller coast-through

System and method for dynamically determining refrigerant film thickness and dynamically controlling refrigerant film thickness at rolling-element bearing of an oil free chiller

Switch Actuation Measurement Circuit For Voltage Converter

Air conditioner, and device and method for preventing cold air during heating of air conditioner

Refrigeration cycle apparatus

MULTI-STAGE COMPRESSING SYSTEM AND CONTROL METHOD THEREOF

Air conditioner and method for controlling air conditioner

Driving device, air conditioner, and method for driving motor

Controller for a cooling unit compressor, system and use

Compressor control circuit

Ammonia-resistant motor used for closed-type refrigerating compressor

Motor temperature control technique with temperature override

Capacity control technique with motor temperature override

Methods and apparatus for predictive failure analysis of a cooling device

Multi-capacity compressor with variable speed drive and method of use

Systems and methods for refrigerant leak management

Method for protecting an electric motor of a device with a motor driven consumer with a continuous capacity control system and choice of such a motor

Compressor unit, refrigeration circuit comprising the same and method of operating a compressor unit

Pulse width modulation upshift at partial load to improve total harmonic cancellation performance for chiller applications

Method and system for dynamic power allocation in a transport refrigeration system

Refrigeration apparatus

Controller for compressor

POWER CONVERSION DEVICE, MOTOR DRIVE DEVICE, AND REFRIGERATOR USING SAME

DC to DC converter sourcing variable DC link voltage

Compressor driving apparatus and home appliance including the same

Electric compressor

Refrigeration system with brushless DC motor compressor drive

Domestic refrigeration appliance with a coolant circuit and method for operating a domestic refrigeration appliance with a coolant circuit

REFRIGERATION CYCLE APPARATUS

Method for selecting a frequency converter for a refrigerant compressor unit

Air-conditioner control

METHOD FOR DETECTING A BLOCKED VALVE OF A COOLANT COMPRESSOR AND A CONTROL SYSTEM FOR A COOLANT COMPRESSOR

Multi-pulse constant voltage transformer for a variable speed drive in chiller applications

Compressor and fan staging in heating, ventilation, and air conditioning systems

Controlling systems with motor drives using pulse width modulation

Refrigeration device

Air-conditioning apparatus

Heat pump-type heating device

Regulation method for inverter compressors in refrigeration facilities

Pressure control device

Refrigerator control method and system with inverter compressor

Refrigerator and control method thereof

Motor driving device, and heat pump device and refrigerating and air conditioning device using the motor driving device

Refrigerant charge detection for ice machines

Domestic refrigeration appliance with a refrigerant circuit, and method for operating a domestic refrigeration appliance with a refrigerant circuit

Method for controlling air conditioner

Motor driving device and refrigerating air-conditioning device

Synchronous motor control device and method of controlling synchronous motor

Electric motor and method of use

Refrigerated display case

Synchronous motor control device, compressor drive system, and air conditioner

REFRIGERATING CONTROL DEVICE FOR AIR CONDITIONER

Heat exchanger

System and method for feeding and controlling a variable capacity compressor, a variable capacity compressor and a cooler comprising a variable capacity compressor

Refrigerator and control method therefor

DC refrigeration system controls

Variable refrigerant package

Variable refrigerant package

System and method for submetering of a heating, ventilation, and/or air conditioning (HVAC) system

Variable refrigerant package

Air conditioner

Inverter control device and air conditioner

High outdoor ambient and high suction pressure oil pump out mitigation for air conditioners

Air conditioning apparatus

Commercial compressor with electronic start device for the start of the electric motor

Compressor and the compressor controlling method

Domestic refrigeration device with a coolant circuit, and method for operating a domestic refrigeration device with a coolant circuit

Motor driving device, an air conditioner including same and a control method therefor

Motor drive apparatus and refrigeration cycle apparatus

Vector drive for vapor compression systems

Air conditioning apparatus

Screw compressor drive control

Perturbation of expansion valve in vapor compression system

Inverter control device and air conditioner

Switch actuation measurement circuit for voltage converter

Driver for high-frequency switching voltage converters

Buck-converter-based drive circuits for driving motors of compressors and condenser fans

Power factor correction circuit and method including dual bridge rectifiers

Power factor correction circuits and methods including partial power factor correction operation for boost and buck power converters

Systems and methods of powering a refrigeration unit of a hybrid vehicle

Inverter control apparatus and air conditioner

MOTOR CONTROL SYSTEM AND METHOD

Inverter circuit, and air conditioner and refrigerator using the same

Compressor driving apparatus and air conditioner including the same

Method for stopping a compressor and compressor of a refrigeration appliance

System for Correction of Harmonic Content in Electric Power Circuit, System for Control of Electric Motors, and Refrigeration Compressor

Method for braking a compressor, compressor of a refrigeration appliance, an air conditioning appliance or a heat pump, and refrigeration appliance, air conditioning appliance or heat pump having the compressor

Two-stage pressure buildup refrigeration cycle apparatus

Economizer used in chiller system

Chiller compressor oil conditioning

Heat pump apparatus, and air conditioner, heat pump water heater, and refrigerator including the heat pump apparatus

Heat pump device, and air conditioner, heat pump water heater, refrigerator, and freezing machine that includes heat pump device

System and method for permanent magnet motor control

System and method for permanent magnet motor control

Controls and operation of variable frequency drives

Refrigerator and method of controlling the same

System for harmonic content correction in power electric circuit, system for electric engine control, and cooling compressor

System and method for dynamically determining refrigerant film thickness and dynamically controlling refrigerant film thickness at rolling-element bearing of an oil free chiller

Variable refrigerant package

Power conversion apparatus and air-conditioning apparatus including the power conversion apparatus

Fan motor controller for use in an air conditioning system

Direct-current power supply device for controlling at frequency being 3N times frequency of three-phase alternating current and refrigeration-cycle applied device including the same

Compressor and method for controlling the same

Compressor driving device, compressor including the same, and refrigeration cycle apparatus including the compressor driving device and the compressor

Electric motor drive device and air-conditioning apparatus or refrigerating and air-conditioning apparatus using the same

CHILLER

VARIABLE REFRIGERANT FLOW MUTLIPOINT DISTRIBUTED CHILLED WATER COOLING AND CONTROL SYSTEM FOR DATA CENTERS

Control method for refrigerator

Motor driving apparatus and home appliance including the same

INSTALLATION HAVING AT LEAST ONE INSTALLATION COMPONENT FOR MONITORING AND/OR ADJUSTING THE INSTALLATION

Heat pump arrangement for domestic appliance

Multi-motor system, freezer comprising the same, and methods for controlling thereof

Method for operating a chiller

DC power-supply device, motor drive device including the same, and refrigeration-cycle application device including the motor drive device

Motor drive control device, compressor, air-sending device, and air-conditioning apparatus

Simple inverter-control-type refrigerator, inverter control unit for refrigerator, and inverter compressor using same

System, method and computer program product for energy allocation

Harmonic current compensator and air-conditioning system

Refrigerator and control method thereof

Motor control device

Air conditioner and compressor protection circuit thereof

HVAC compressor prognostics

Compressor crankcase heating control systems and methods

Refrigeration apparatus

method and device for cooling a motor

Steam turbine driven centrifugal heat pump

Multi-pulse constant voltage transformer for a variable speed drive in chiller applications

Direct-current power supply device, motor driving device, air conditioner, and refrigerator

Power conversion device and air conditioner

Cooling system capable of defrosting

ADAPTIVE TEMPERATURE CONTROL SYSTEM FOR COOLING WORKING FLUID

AIR CONDITIONER

Scroll compressor

De-icing control in a vapor compression heat pump system