POWER OPTIMIZATION SYSTEM FOR AIR-SIDE APPARATUS OF AIR CONDITIONING AND POWER OPTIMIZATION METHOD OF THE SAME
First Claim
1. A power optimization system for air-side apparatus of air conditioning, comprising:
- an optimization processing unit, obtaining a first target comfort value of a first zone, and a first improving demand for an indoor environment of the first zone to approach the first target comfort value; and
a plurality of air-side apparatuses for executing an air exchanging operation in the first zone, each of the air-side apparatuses comprising a pre-cooling air handling unit (PAH) and a first fan coil unit (FCU), wherein the PAH and the first FCU record a first improving capacity that provides to the current indoor environment of the first zone and transmit the first improving capacity to the optimization processing unit;
wherein the optimization processing unit calculates a plurality of working combinations that assist the indoor environment of the first zone to approach the first target comfort value in a predicted time according to the first improving demand and the first improving capacity;
the optimization processing unit chooses a specific working combination that is the most power-saving one of the plurality of working combinations according to basic power consumption of the plurality of air-side apparatuses, and the optimization processing unit controls the PAH and the first FCU to respectively operate according to the specific working combination.
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Abstract
A power optimization system including an optimization processing unit and a plurality of air conditioning'"'"'s air-side apparatuses is disclosed. The system obtains a target comfort value when people enter a zone, and calculates an improving demand for the zone'"'"'s indoor environment to approach the target comfort value. The system then collects an improving capacity of each air-side apparatus by operating in different working modes in the current indoor environment. After that, the optimization processing unit calculates multiple working combinations according to the improving demand and the improving capacities of the air-side apparatuses for the indoor environment to approach the target comfort value, and chooses a most power-saving working combination according to the basic power consumption of the air-side apparatuses.
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Citations
20 Claims
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1. A power optimization system for air-side apparatus of air conditioning, comprising:
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an optimization processing unit, obtaining a first target comfort value of a first zone, and a first improving demand for an indoor environment of the first zone to approach the first target comfort value; and a plurality of air-side apparatuses for executing an air exchanging operation in the first zone, each of the air-side apparatuses comprising a pre-cooling air handling unit (PAH) and a first fan coil unit (FCU), wherein the PAH and the first FCU record a first improving capacity that provides to the current indoor environment of the first zone and transmit the first improving capacity to the optimization processing unit; wherein the optimization processing unit calculates a plurality of working combinations that assist the indoor environment of the first zone to approach the first target comfort value in a predicted time according to the first improving demand and the first improving capacity;
the optimization processing unit chooses a specific working combination that is the most power-saving one of the plurality of working combinations according to basic power consumption of the plurality of air-side apparatuses, and the optimization processing unit controls the PAH and the first FCU to respectively operate according to the specific working combination. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A power optimization method for air-side apparatus of air conditioning, applied to a plurality of air-side apparatuses, each of the air-side apparatuses comprising a PAH and a first FCU used to execute an air exchanging operation for a first zone, the power optimization method comprising steps of:
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a) calculating a first improving demand for an indoor environment of the first zone to approach a first target comfort value; b) recording a first improving capacity that is provided by the PAH and the first FCU to the current indoor environment of the first zone when operating in each working mode; c) transmitting the first improving demand and the first improving capacity to an optimization processing unit; d) calculating a plurality of working combinations needed for assisting the indoor environment of the first zone to approach the first target comfort value in a predicted time according to the first improving demand and the first improving capacity by the optimization processing unit; e) choosing a specific working combination that is the most power-saving one from the plurality of working combinations according to basic power consumption of the plurality of air-side apparatuses by the optimization processing unit; and f) controlling the PAH and the first FCU to respectively operate according to the specific working combination by the optimization processing unit. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification