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Cold and electricity joint scheduling system comprising water source heat pump and scheduling method thereof

A technology of water source heat pump and joint dispatch, applied in the field of urban comprehensive energy supply system

Inactive Publication Date: 2014-01-29
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is a combined cooling and power dispatching system and method including a water source heat pump. Through the dispatching system and dispatching method of the present invention, the difference between the actual load value required by the system and the power load forecast value can be greatly reduced. error, in order to facilitate system operation and planning, and reduce scheduling difficulties

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  • Cold and electricity joint scheduling system comprising water source heat pump and scheduling method thereof
  • Cold and electricity joint scheduling system comprising water source heat pump and scheduling method thereof
  • Cold and electricity joint scheduling system comprising water source heat pump and scheduling method thereof

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Embodiment Construction

[0067] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0068] Please refer to figure 1 As shown, a combined heat and power dispatching system of the present invention includes:

[0069] Water source heat pump A for producing hot water for heating;

[0070] A centralized heat absorption refrigerator is connected to the hot water outlet of the water source heat pump A, and converts the hot water into cold water, and passes it into the pipeline 114;

[0071] The air conditioner 108 generates cooling air;

[0072] The user's non-refrigeration electricity meter is used to detect the user's non-refrigeration power consumption data;

[0073] Control the air conditioner remote control switch 117 of the air conditioner 108;

[0074] The cooling fan coil 110 connected to the centralized heat absorption refrigerator through the pipeline 114, the cold water produced by the centralized heat absorption ...

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Abstract

The invention discloses a cold and electricity joint scheduling system comprising a water source heat pump, and a scheduling method thereof. The scheduling system comprises the water source heat pump, a centralized heat absorption refrigerator, an air conditioner, an electric energy meter, a refrigerating fan coil, a cold consumption meter, a second remote centralized controller used for collecting the electric power consumption data detected by the electric energy meter and the refrigerating cold consumption data detected by the cold consumption meter, and a scheduling control device which controls the operations of the water source heat pump, the air conditioner and the refrigerating fan coil through a first remote centralized controller and the second remote centralized controller. By acquiring the pipeline distance between a user and a cold source, the error between the load value actually needed and the predicted electric load value is greatly reduced, which is good for the running and programming of the system and good for reducing the scheduling difficulty.

Description

technical field [0001] The invention relates to an urban comprehensive energy supply system, in particular to a combined cooling and power dispatching system and method including a water source heat pump. Background technique [0002] Power load forecasting is an important part of power system planning and the basis of power system economic operation, which is extremely important to power system planning and operation. [0003] Power load forecasting includes two meanings, that is, it is used to refer to various electrical equipment installed at users such as state agencies, enterprises, and residents, and it can also be used to describe the value of the electric power consumed by the above electrical equipment. [0004] Power load forecasting is a series of forecasting work on power load. From the perspective of forecasting objects, electric load forecasting includes forecasting of future electricity demand (power), forecasting of future electricity consumption (energy) an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/14F25B29/00
CPCY04S20/244Y02B70/3275Y02B30/765Y04S20/242Y02B70/3225Y02B70/3266Y04S20/222Y02B30/70Y02B70/30
Inventor 龙虹毓吴锴杨玉龙
Owner XI AN JIAOTONG UNIV