Adjustable and controllable capability evaluation method for integrated energy service provider under background of electricity market

A comprehensive energy and power market technology, applied in the field of controllable capacity assessment, can solve the problem of being unable to quantitatively evaluate the controllable capacity of IESP

Pending Publication Date: 2020-10-27
CHINA SOUTHERN POWER GRID COMPANY
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a method for evaluating the controllability of integrated energy service providers under

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  • Adjustable and controllable capability evaluation method for integrated energy service provider under background of electricity market
  • Adjustable and controllable capability evaluation method for integrated energy service provider under background of electricity market
  • Adjustable and controllable capability evaluation method for integrated energy service provider under background of electricity market

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Example Embodiment

[0068] The IISP to which the present invention is directed refers to a polymer that has certain energy production and conversion equipment, provides multiple types of energy to users in a certain area, and integrates users' comprehensive demand response resources, that is, flexible load aggregates. figure 1 Shown is an ISP structure, which uses a micro gas turbine as a combined heat and power unit to supply electricity and heat load. In the case of large peak-to-valley heat load, gas boilers or electric boilers are also used for auxiliary heating. IESP also includes energy storage facilities such as electrical energy storage and thermal energy storage. In addition, the thermal inertia of the building heating load also provides natural thermal energy storage capacity for IESP.

[0069] In the context of the electricity market, the present invention proposes a comprehensive energy service provider's controllability assessment method based on the electricity market background for com...

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Abstract

The invention discloses an adjustable and controllable capability evaluation method for an integrated energy service provider under the background of an electricity market. The method builds, under the background of the electricity market, the comprehensive energy service provider model considering the thermal inertia of the flexible load and the heating load, and provides the regulation domain ofthe comprehensive energy service provider to describe the adjustable resource providing capability of the comprehensive energy service provider, so that the adjustable capability of the IESP is quantitatively evaluated, and the response capability of the IESP is brought into full play. And moreover, the regulation domain of the IESP is expanded by utilizing the thermal inertia of the flexible load and the building heating load, so that the operation flexibility of the IESP is improved.

Description

technical field [0001] The invention relates to a controllable ability evaluation method of a comprehensive energy service provider under the background of an electric power market. Background technique [0002] With the development of the electricity spot market and the emergence of integrated energy systems, the existing mode of independent operation of traditional energy systems has been broken, and the coupling of different forms of multi-energy flows has become closer and closer. The role of energy users is no longer a single consumption Or, it is an energy service provider, and the coupling and substitution of energy provides a new way for the demand side to respond. Therefore, to study the integrated demand response (integrated demand response, IDR) of the interaction between the integrated energy service provider (integrated energy service provider) and the upper-level energy network, and calculate the regulation domain of the integrated energy service provider, in o...

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Application Information

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IPC IPC(8): G06F17/17G06Q10/06G06Q50/06
CPCG06F17/17G06Q10/06315G06Q10/06312G06Q10/0639G06Q50/06Y04S50/16
Inventor 刘起兴胡亚平许丹莉辛阔楼楠王科吴问足程哲
Owner CHINA SOUTHERN POWER GRID COMPANY
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