CN111327066A - Energy-saving system for supplying power at valley bottom energy storage peak top - Google Patents
Energy-saving system for supplying power at valley bottom energy storage peak top Download PDFInfo
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- CN111327066A CN111327066A CN201811527579.1A CN201811527579A CN111327066A CN 111327066 A CN111327066 A CN 111327066A CN 201811527579 A CN201811527579 A CN 201811527579A CN 111327066 A CN111327066 A CN 111327066A
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- energy storage
- peak
- energy
- valley
- power
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a valley bottom energy storage peak power supply energy-saving system, which is structurally provided with an intelligent energy storage device with the functions of timing charging and discharging, overcharging and overdischarging protection, set for the power consumption peak hour when the life power consumption, switch energy storage system and supply power for alternating current-direct current domestic appliance, reduce the use of peak period to high price electricity, set for the off-peak time and switch the electric wire netting and supply power for electrical apparatus while charging to energy storage equipment and keep energy storage system to have sufficient electric energy, intelligent energy storage ware protection energy storage equipment normal charge-discharge makes energy storage equipment long-time operation, multiple output AC220V and DC48V of alternating current-direct current router, DC24V, DC12V supplies alternating current-direct current domestic appliance and uses, the system is equipped with protect function guarantee power consumption personal safety and domestic appliance safety normal operating, off-peak energy storage peak top power supply economizer system stores low price electric energy and uses to the peak period when the off-peak, greatly reduced power consumption cost is electric wire netting reduces extravag.
Description
Technical Field
The invention relates to resident domestic electricity, AC/DC household appliances and an energy storage system, in particular to a valley bottom energy storage peak power supply energy-saving system.
Background
Various household appliances bring endless convenience to life when going into life, and the requirements of increasing the power consumption of the appliances on the power grid are continuously improved along with the increase of the power consumption of the appliances, so that the load of the power supply power grid is overlarge, the operation and property safety of the power grid are seriously threatened, peak and valley electricity prices are applied to the power grid for relieving the power supply demand of peak and valley, the power consumption of peak and valley, the power supply pressure in peak time is reduced, the power consumption expense is increased due to the power consumption in the peak time of the life demand, for power consumption customers, the power consumption in the peak time and the power consumption in the valley time are more, the power consumption is transferred to the valley time, and the life and work.
The research is carried out according to the problems provided by the contents, so that the normal electricity utilization in the peak time is realized, the expenditure of the peak electricity price is avoided, the life is not influenced, the health, stability, safety and energy conservation of the life electricity utilization are guaranteed, the 'valley filling and peak clipping' are researched in the peak valley stage of the electricity utilization to save money for users, the electric energy waste is reduced, the electric network is balanced, and the safety of the electric network for power supply and the personal safety of the electricity utilization are protected.
Disclosure of Invention
The invention aims to solve the existing problems and provide a valley bottom energy storage peak power supply energy-saving system for relieving the problem of power utilization during a peak.
In order to achieve the purpose, the valley bottom energy storage peak power supply energy-saving system comprises an intelligent energy accumulator, and the intelligent energy accumulator is provided with functions of timing charging and discharging, overcharging and overdischarging protection, an electricity consumption peak time period is set during domestic electricity consumption, energy storage and power supply are switched to reduce the use of high-price electricity by an electric appliance in a peak period, a valley bottom time is set to switch a power grid to supply power to a household electric appliance, meanwhile, energy storage equipment is charged to keep the energy storage system to have sufficient electric energy, the valley bottom energy storage peak top power supply energy-saving system greatly reduces the high-price electricity in the peak period, a peak power supply and demand gap is relieved, and optimal allocation of power resources is promoted. The intelligent energy storage device protects the energy storage device to normally charge and discharge so that the energy storage device can run for a long time, various voltages of the AC/DC router output DC220V and DC48V, DC24V and DC12V simultaneously to supply AC/DC household appliances, the utilization efficiency and the electricity-saving energy of electric energy are improved, meanwhile, the valley bottom energy storage peak power supply energy-saving system is provided with a protection function to guarantee the safety and the economic benefit maximization of the electric consumers, and meanwhile, the household appliances are protected to run safely and stably.
Drawings
Fig. 1 is a block diagram of a valley-bottom energy storage peak-top power supply energy saving system provided in embodiment 1.
In the figure, 1AC220V input, 2 intelligent energy storage, 3 energy storage systems, 4 charging lines, 5 power supply lines, 6 alternating current and direct current routers, 7AC220V live lines, 8AC220V neutral lines, 9DC48V output, 10DC24V output and 11 DC12V output.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Example 1:
as shown in fig. one, the energy-saving system for valley-bottom energy storage peak-top power supply provided in this embodiment automatically cuts off an ac line to stop power supply 1 at a peak time, converts the power supply into 3 power supplies and outputs the 3 power supplies to 6 through a line 5, and converts the outputs 7, 8, 9, 10, and 11 to supply power to ac/dc household appliances, thereby avoiding using expensive electricity charges at a peak time, and automatically switches the system to a valley time after an excessive peak, switches on the ac power supply 1 to output the 6 power supplies through 2, and converts the outputs 7, 8, 9, 10, and 11 to provide various electric operating voltages for dc household appliances, and charges the dc household appliances through 4 to 3 power supplies for the next peak time. 2 and 6 in the system are provided with multiple protection facilities, so that the safe charging and discharging of the system 3 and the safe operation of the system are guaranteed, and meanwhile, the personal safety and the stable operation of the alternating current and direct current household appliance are guaranteed during use.
Claims (5)
1. Energy storage peak power supply economizer system at bottom of valley includes intelligent energy storage ware, the switching energy storage equipment power supply is used for alternating current-direct current domestic appliance and is switched over alternating current line supply alternating current-direct current domestic appliance when the ebb and valley in the peak hour for the setting time, peak electricity price has been avoided, system protection energy storage equipment safety charge-discharge, use in order to be equipped with the peak hour, the safe and stable operation of energy storage peak top power supply economizer system guarantee electric wire netting at bottom of valley, save the power consumption charges in peak hour, the system is equipped with protect function, protect personal safety in real time, energy storage system and alternating current-direct current domestic appliance, alternating current-direct current router provides alternating current and direct current supply alternating current-.
2. The intelligent energy storage device as claimed in claim 1 has time setting function for setting time to automatically disconnect the AC line and close the energy storage line to deliver DC48V power during peak periods of electricity prices, avoiding the use of high-price electricity, and setting time to automatically close the AC line during valley periods, while the intelligent energy storage device charges the electric storage device, keeping the electric storage device used in the next peak period, and outputting DC48V and AC220V to supply DC and AC power to the AC/DC household appliances through the AC/DC router.
3. The valley energy storage peak top power supply energy-saving system of claim 2, wherein the intelligent energy storage outputs AC220V and DC48V voltage, and the AC220V and DC48V, DC24V and DC12V voltage are output by the AC/DC router to be supplied to the AC/DC appliances, and the AC/DC router provides various voltage outputs to enable the DC appliances to select voltage to be connected to supply the AC/DC appliances to operate.
4. The valley energy storage peak power supply energy-saving system according to claim 3 provides the functions of AC/DC voltage timing charging/discharging, overcharging and overdischarging protection, the energy storage system is protected in real time from stable charging/discharging to ensure the stable operation of the equipment, the system is provided with multiple protection functions to protect the stable operation of the system equipment and protect the normal operation of AC/DC household appliances and avoid the occurrence of electric shock hazard, and the personal safety and property loss are guaranteed to the maximum extent.
5. The valley bottom energy storage peak top power supply energy-saving system according to claims 1 and 3 switches to the energy storage system at a set time during a peak time for supplying to the ac/dc household appliances, switches to the ac line for supplying power to the ac/dc household appliances at a set valley time, and charges the power storage system through the intelligent energy storage system at the same time, so that the power storage system outputs enough electric energy to supply to the ac/dc household appliances to work normally during a next peak time, and the valley bottom energy storage peak top power supply energy-saving system reduces peak power consumption, ensures safe and stable operation of a power grid, and promotes reasonable allocation of social resources.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811527579.1A CN111327066A (en) | 2018-12-13 | 2018-12-13 | Energy-saving system for supplying power at valley bottom energy storage peak top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811527579.1A CN111327066A (en) | 2018-12-13 | 2018-12-13 | Energy-saving system for supplying power at valley bottom energy storage peak top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111327066A true CN111327066A (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811527579.1A Pending CN111327066A (en) | 2018-12-13 | 2018-12-13 | Energy-saving system for supplying power at valley bottom energy storage peak top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111327066A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113555911A (en) * | 2021-08-03 | 2021-10-26 | 山东佐耀智能装备股份有限公司 | Central air conditioning power grid peak regulation system based on phase change material energy storage |
| CN114918891A (en) * | 2022-04-09 | 2022-08-19 | 王敬波 | Intelligent home energy storage robot |
-
2018
- 2018-12-13 CN CN201811527579.1A patent/CN111327066A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113555911A (en) * | 2021-08-03 | 2021-10-26 | 山东佐耀智能装备股份有限公司 | Central air conditioning power grid peak regulation system based on phase change material energy storage |
| CN113555911B (en) * | 2021-08-03 | 2022-04-15 | 山东佐耀智能装备股份有限公司 | Central air conditioning power grid peak regulation system based on phase change material energy storage |
| CN114918891A (en) * | 2022-04-09 | 2022-08-19 | 王敬波 | Intelligent home energy storage robot |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200623 |
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| WD01 | Invention patent application deemed withdrawn after publication |