Supplement thermal management system cooling using thermoelectric cooling
View Patent ↗Systems and methods to increase the recharge rate of a supplemental cooling system are provided. The system may include a primary cooling system configured to cool a thermal load, a supplemental cooling system, and a thermoelectric cooling apparatus. The thermoelectric cooling apparatus may assist the primary cooling system in recharging the supplemental cooling system in response to the supplemental cooling system operating in a recharge state, to the availability of electrical capacity, and to one or more operating parameters of the primary cooling system falling outside a predetermined range, wherein the operating parameter affects a cooling capacity of the primary cooling system.
1. A system comprising:
a vapor cycle system configured to cool a thermal load;
a thermal energy storage configured to supplement the vapor cycle system and cool the thermal load; and
a Peltier cooler, the Peltier cooler and the vapor cycle system configured to supply cooling to the thermal energy storage in a recharge state of the thermal energy storage, wherein the Peltier cooler is configured to draw an amount of heat from the thermal energy storage into the vapor cycle system.
2. The system of claim 1 , wherein an electrical source for the Peltier cooler comprises a generator powered by a gas turbine engine.
3. The system of claim 1 , wherein the thermal energy storage comprises a cooling reservoir configured to store a cooling fluid.
4. The system of claim 1 , wherein the Peltier cooler further comprises fins.
5. The system of claim 1 , wherein the vapor cycle system comprises a gas cooler, wherein the Peltier cooler is configured to draw an amount of heat from the thermal energy storage into a discharge stream from the gas cooler.
6. The system of claim 1 , wherein operation of the Peltier cooler is suspended in response to the thermal energy storage not operating in the recharge state.
7. The system of claim 1 , wherein the thermal energy storage comprises a cooling fluid.
8. A system comprising:
a vapor cycle system configured to cool a thermal load;
a thermal energy storage configured to supplement the vapor cycle system and cool the thermal load; and
a Peltier cooler, the Peltier cooler and the vapor cycle system configured to supply cooling to the thermal energy storage in a recharge state of the thermal energy storage, wherein the vapor cycle system comprises a gas cooler, and wherein the Peltier cooler is configured to draw an amount of heat from the thermal energy storage into a discharge stream from the gas cooler.