Pneumatic-electric complementary heating demand response control system

A demand response and control system technology, applied in the field of electric energy service management, can solve problems such as energy waste, winter air pollution, and surplus clean energy power generation, so as to improve economic benefits, reduce operating costs, and reduce fossil energy usage and pollution The effect of emissions

Inactive Publication Date: 2017-05-31
ELECTRIC POWER SCI RES INST OF STATE GRID XINJIANG ELECTRIC POWER +2
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a demand response control system for gas-electric complementary electric heating, which overcomes the deficiencies of the prior art above, and can effectively solve the problem of serious air pollution in winter caused by the use of coal-fired or gas-fired boilers in the existing heating system and the existing cleanliness The problem of energy waste due to excess energy generation

Method used

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  • Pneumatic-electric complementary heating demand response control system
  • Pneumatic-electric complementary heating demand response control system
  • Pneumatic-electric complementary heating demand response control system

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Embodiment 1

[0020] Embodiment 1: as attached figure 1 , 2 , 3, the demand response control system for gas-electric complementary electric heating includes an intelligent heating demand response management master station system, a power grid dispatching system, and at least one user-side electrical complementary heating control management sub-station, the output end of the power grid dispatching system is connected to the intelligent The input terminals of the heating demand response management master station system are connected by communication, and the intelligent heating demand response management master station system is connected with the user-side electrical complementary heating control management sub-station in two-way communication; The system provides abandoned wind data, load data and disposable data. The intelligent heating demand response management master station system receives the data of the power grid dispatching system in real time, receives the load data of the user-si...

Embodiment 2

[0028] Embodiment 2: as Figure 5 As shown, the gas-electricity operation mode of the gas-electricity complementary heating and heat exchange station in Boyawenxuan Community, Urumqi, provides heating for 144 residents of Boya Yaju, with a heating area of ​​16,700 square meters. According to the power generation data provided by Xinjiang Urumqi power grid dispatching system, the intelligent heating demand response management master station system will start the electric valve-circulation pump sequentially during 00:00-08:00 in winter when the power grid is in valley power, and the electric boiler is used for heating. -Electric boiler, start the heating mode of the gas boiler during 08:00-00:00.

[0029] The electric boiler monitoring system includes PLC controller, temperature sensor, pressure sensor, circulation pump, supplementary water pump, electric valve and communication module. The temperature sensor, pressure sensor, circulation pump, supplementary water pump, electric...

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Abstract

The invention relates to the technical field of electric energy service management, in particular to a pneumatic-electric complementary heating demand response control system. The pneumatic-electric complementary heating demand response control system comprises an intelligent heating demand response management main station system, a power grid dispatching system, and at least one user side electric complementary heating control management substation; an output end of the power grid dispatching system is communicated with an input end of the intelligent heating demand response management main station system; and the intelligent heating demand response management main station system is in two-way communication with the user side electric complementary heating control management substation. The pneumatic-electric complementary heating demand response control system realizes the electric boiler control instruction establishment and actuation and the operation data monitoring and analysis through constructing the intelligent heating demand response management main station system and the user side electric complementary heating control management substation, facilitates to control the electric boiler operation, meanwhile, achieves the purpose of absorbing the wind power remained capacity, saves natural gas and petroleum resources, provides the demand response to the power grid peak shaving, and provides auxiliary services to the power grid operation.

Description

technical field [0001] The invention relates to the technical field of electric energy service management, and is a gas-electric complementary electric heating demand response control system. Background technique [0002] At present, fossil energy such as natural gas and coal is mainly used for heating in winter in northern China, and coal-fired boilers account for a high proportion of total heating. The discharge of coal-fired and gas-fired boilers during the heating process will cause serious pollution to the atmosphere. From a long-term perspective, air pollution has a huge impact on local and global climate. [0003] North my country is rich in wind energy resources. By the end of 2015, the installed capacity of Xinjiang's power grid reached 65.762 million kilowatts, including 16.9 million kilowatts of wind power and 5.27 million kilowatts of photovoltaic power. . As the country vigorously develops clean energy such as photovoltaics and wind power, the problem of clean...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): F24D19/10
CPCY02B10/70F24D19/1006
Inventor杨建青冯润王涌李臻柳立慧李宏伟王红霞
OwnerELECTRIC POWER SCI RES INST OF STATE GRID XINJIANG ELECTRIC POWER