REFRIGERATION SYSTEM AND METHOD OF OPERATING A REFRIGERATION SYSTEM

METHOD FOR CONTROLLING A COMPRESSOR SYSTEM, COMPRESSOR FOR COMPRESSING A WORKING MEDIUM, COMPRESSOR SYSTEM AND REFRIGERATION CIRCUIT SYSTEM FOR CARRYING OUT A REFRIGERATION CYCLE PROCESS

ELECTRIC MOTOR DRIVE DEVICE AND AIR CONDITIONER

REFRIGERATOR AND METHOD FOR CONTROLLING THE SAME

SYSTEM POWERING ELECTRONIC EQUIPMENT VIA A 24 VAC SIGNAL WIRE

MOTOR DRIVE SYSTEM AND CONTROL METHOD FOR CHILLER UNIT

CRYOGENIC REFRIGERATION SYSTEM AND CRYOGENIC PUMP

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

POWER CONTROL SYSTEM AND HEAT PUMP SYSTEM

Refrigerator with refrigerant recovery control

METHOD FOR POWER LIMITING AN APPLIANCE MOTOR

Controlling systems with motor drives using pulse width modulation

CURRENT REGULATION IN AIR CONDITIONING SYSTEMS

MOTOR DRIVER AND HEAT PUMP

Chiller suction flow limiting with input power or motor current control

Heat pump apparatus with compressor heating control

Gas bearing compressor backup power

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

Air conditioning system with solar-powered subcooling system

Vehicle, refrigerator for vehicle, and controlling method for refrigerator for vehicle

Motor driving device and refrigeration cycle apparatus

Starting method for cryocooler and cryocooler

Air conditioning device

Controlling systems with motor drives using pulse width modulation

Climate control unit for controlling air temperature and humidity and system comprising the same

Power converting apparatus and air conditioner including the same

Chiller suction flow limiting with input power or motor current control

Device and method for field weakening control of compressor, air conditioner and storage medium

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

Compressor driving apparatus and refrigerator including the same

CONTROL METHOD FOR AIR CONDITIONER

Method for controlling freezing of indoor unit, outdoor unit and/or unit connection pipe of air conditioner

Air-conditioner that prevents degradation in heating capability during defrosting operation

Operation controlling apparatus and method of reciprocating compressor

Controlling systems with motor drives using pulse width modulation

Vehicle, refrigerator for vehicle, and controlling method for refrigerator for vehicle

Vector drive for vapor compression systems

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

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

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

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 FOR CONTROLLING LINEAR COMPRESSOR AND REFRIGERATOR

REFRIGERATING SYSTEM AND REFRIGERATING SYSTEM CONTROL METHOD

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

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

Air conditioner and method for controlling the same

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

Refrigeration system using emergency electric power

Controlling systems with motor drives using pulse width modulation

Refrigerant charge detection for ice machines

Heat exchanger

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

Topology of converter power supplies in electrical climate compressors

HEAT TRANSFER UNIT

Vector drive for vapor compression systems

Preheater for compressor

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

COMPRESSOR DIAGNOSTICS FOR A MODULAR OUTDOOR REFRIGERATION SYSTEM

Method for operating at least one distributed energy resource comprising a refrigeration system

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

COMMERCIAL REFRIGERATOR WITH ENERGY SAVING MODE

Motor driving apparatus and home appliance including the same

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

Oil level detection device, and refrigerating and air-conditioning apparatus having mounted thereon the oil level detection device

Refrigerator and operating method thereof

Refrigerant charge detection for ice machines

Motor driving device and air conditioner including the same

MOTOR DRIVING DEVICE AND AIR CONDITIONER INCLUDING THE SAME

Tandem compressor discharge pressure and temperature control logic

Centrifugal compressor inlet guide vane control

Methods and apparatus for determining power consumption

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

Heat pump with exhaust heat reclaim

Method of controlling the temperature of a controller of an electric compressor for an air conditioner in a vehicle

Heat cycle for transfer of heat between media and for generation of electricity

Heat exchanger

Method for detection of loss of refrigerant

Heat pump device, air conditioner, and freezer

System and method for controlling compressor motor voltage

Heat pump device, heat pump system, and method for controlling inverter

Cooling apparatus and control method thereof

Control method for a resonant linear compressor and an electronic control system for a resonant linear compressor applied to a cooling system

Efficiency heating, ventilating, and air-conditioning through extended run-time control

Apparatus and method for controlling compressor, and refrigerator having the same

Apparatus for controlling compressor and refrigerator having the same

Apparatus and method for controlling compressor, and refrigerator having the same

Refrigeration apparatus

Heat pump apparatus

Air conditioner and compressor having power and saving modes of operation

Two speed control for mobile refrigeration generators

System and method for compressor capacity modulation in a heat pump

APPARATUS AND METHOD FOR CONTROLLING OPERATION OF RECIPROCATING COMPRESSOR

SYSTEM AND METHOD FOR COMPRESSOR CAPACITY MODULATION IN A HEAT PUMP

Method and apparatus for air conditioning using a primary and an ancillary power source

HVAC and/or refrigeration using power factor correction