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1. WO2020068475 - TRANSPORTATION REFRIGERATION UNIT WITH ENERGY STORAGE SYSTEM AND EXTERNAL DC POWER SOURCE

Publication Number WO/2020/068475
Publication Date 02.04.2020
International Application No. PCT/US2019/051384
International Filing Date 17.09.2019
IPC
B60H 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating devices
B60H 1/32 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating devices
32Cooling devices
B60K 25/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
25Auxiliary drives
08from a ground wheel, e.g. engaging the wheel tread or rim
F25D 11/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
11Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators
H02J 7/14 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
14for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
CPC
B60H 1/00014
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
00007Combined heating, ventilating, or cooling devices
00014for load cargos on load transporting vehicles
B60H 1/00364
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
00357Air-conditioning arrangements specially adapted for particular vehicles
00364for caravans or trailers
B60H 1/00428
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
00421Driving arrangements for parts of a vehicle air-conditioning
00428electric
B60H 1/3232
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
32Cooling devices
3204using compression
3232particularly adapted for load transporting vehicles
B60K 25/08
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
25Auxiliary drives
08from a ground wheel, e.g. engaging the wheel tread or rim
F25D 11/003
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
11Self-contained movable devices, e.g. domestic refrigerators
003Transport containers
Applicants
  • CARRIER CORPORATION [US]/[US]
Inventors
  • SAROKA, Mary D.
  • BURCHILL, Jeffrey J.
Agents
  • FOX, David
Priority Data
62/738,68228.09.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TRANSPORTATION REFRIGERATION UNIT WITH ENERGY STORAGE SYSTEM AND EXTERNAL DC POWER SOURCE
(FR) UNITÉ DE RÉFRIGÉRATION DE TRANSPORT AVEC SYSTÈME DE STOCKAGE D'ÉNERGIE ET SOURCE D'ALIMENTATION EN COURANT CONTINU EXTERNE
Abstract
(EN)
A transportation refrigeration unit TRU (26) and power system. The TRU (26) and power system including a compressor (58) operatively coupled to an evaporator heat exchanger (76) and an evaporator fan (98) configured to flow a return airflow (134) over the evaporator (76). The system also includes a return air temperature RAT sensor (142) disposed in the return airflow (134) and configured measure the temperature thereof, a TRU controller (82) connected to the RAT sensor (142) that executes a process to determine an AC power requirement for the TRU (26) based on the RAT sensor (142); a generator power converter (164) configured to receive three phase AC power (163) f rom a three phase AC generator (162) and transmit a second DC power (165b) to an energy storage system (150); a power management system (124a) configured to receive three phase AC power (157) from at least the energy storage system (150) and generate a TRU DC power (129), and directing the TRU DC power (129) to the TRU system (26).
(FR)
L'Invention concerne une unité de réfrigération de transport TRU (26) et un système d'alimentation. La TRU (26) et le système d'alimentation comprennent un compresseur (58) connecté fonctionnellement à un échangeur de chaleur d'évaporateur (76) et un ventilateur d'évaporateur (98) conçu pour faire circuler un flux d'air de retour (134) sur l'évaporateur (76). Le système comprend également un capteur de température d'air de retour RAT (142) disposé dans le flux d'air de retour (134) et conçu pour mesurer la température de celui-ci, un contrôleur de TRU (82) relié au capteur RAT (142) qui exécute un processus visant à déterminer une exigence d'alimentation en CA pour la TRU (26) sur la base du capteur RAT (142) ; un convertisseur d'alimentation de générateur (164) conçu pour recevoir une alimentation en CA triphasée (163) de la part d'un générateur CA triphasé (162) et transmettre une deuxième alimentation en CC (165b) à un système de stockage d'énergie (150) ; un système de gestion d'alimentation (124a) conçu pour recevoir une alimentation en CA triphasée (157) au moins de la part du système de stockage d'énergie (150) et générer une alimentation en CC de TRU (129), et diriger d'alimentation en CC de TRU (129) vers le système TRU (26).
Latest bibliographic data on file with the International Bureau