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Energy savings forecasting method and device

A forecasting method and forecasting device technology, applied in the direction of adjusting electrical variables, special data processing applications, instruments, etc., can solve problems such as unable to prompt data models, unable to achieve reduced operation, energy reduction, etc.

Inactive Publication Date: 2015-04-15
YAMATAKE HONEYWELL CO LTD
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Problems solved by technology

Therefore, there is a problem that the first forecast value of energy reduction operation implementation cannot be presented based on a data model generated from historical data obtained in the past, and it is difficult to obtain a consensus between building managers and reduction operation service providers that the state of non-execution of energy reduction operation continues. That is, in principle, it is impossible to reduce the operation

Method used

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  • Energy savings forecasting method and device
  • Energy savings forecasting method and device
  • Energy savings forecasting method and device

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Embodiment Construction

[0030] Next, an embodiment of the present invention will be described with reference to the drawings.

[0031] [Energy reduction prediction device]

[0032] First, refer to figure 1 , the energy reduction amount prediction device 10 according to one embodiment of the present invention will be described. figure 1 It is a block diagram showing the configuration of the energy reduction amount prediction device.

[0033] The energy reduction forecasting device 10 is generally composed of information processing devices such as a server device and a personal computer, and has the following functions: on the side of consumers who consume energy such as electric energy, gas, heat, etc., calculate and switch the operating state of equipment from normal operation. Estimated energy reduction amount obtained during energy reduction operation.

[0034] A communication I / F unit 11, an operation input unit 12, a screen display unit 13, a storage unit 14, a data acquisition unit 15, a dema...

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Abstract

An energy-savings forecasting device includes a provisional savings calculating portion that calculates, based on a simulation model, provisional savings that is obtained when switching from a normal operation to an energy-saving operation, an adjustment factor calculating portion that calculates an adjustment factor by comparing the energy demands calculated by the simulation model and a data model when under normal operation, and a forecasted savings calculating portion that calculates the forecasted savings that is obtained when switching from normal operation to the energy-saving operation, through adjusting the provisional savings by the adjustment factor.

Description

technical field [0001] The present invention relates to an energy reduction amount prediction technique for predicting an energy reduction amount reduced by an energy reduction operation performed by a facility on a customer side. Background technique [0002] In Japan, the whole country is worried about power shortage, and not only energy supply-side efforts are important, but demand-side energy reduction efforts are also increasing in importance. In particular, attention has been paid to the constitution of demand response (DR: Demand Response), which cuts energy only when necessary due to tight supply and demand, in addition to energy-saving efforts that have been promoted so far. [0003] On the side of consumers who consume energy such as electric energy, gas, heat, etc., for their own equipment, each time they implement energy reduction operations such as DR, they need to properly evaluate the reduction effect of energy reduction operations to determine the implementat...

Claims

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Application Information

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IPC IPC(8): G06F19/00
CPCG05F1/66G05B13/048
Inventor 黑崎淳西口纯也近田智洋
Owner YAMATAKE HONEYWELL CO LTD
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