Hybrid power generator unit
Through the design of hybrid generator sets, combined with the mixed use of batteries and DC power generation units, the problems of high energy consumption and environmental pollution of traditional generator sets are solved, and efficient and stable power output and space utilization are achieved.
Patent Information
- Application Number
- CN202422457507.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-10-11
AI Technical Summary
Traditional generator sets rely on diesel engines or gasoline engines to generate power, resulting in high energy consumption and environmental pollution, low energy utilization, and limited resources.
It adopts a hybrid generator set, including a battery unit, an inverter, a DC power generation unit and a power output unit, and provides three power output modes, combining the mixing of battery and DC power generation units to reduce energy consumption and improve stability.
A variety of power output modes are realized, which reduces power generation energy consumption, improves power generation stability and space utilization, while reducing noise and heat energy loss, and reduces environmental pollution.
Smart Images
Figure CN223218865U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of generators, in particular to a hybrid power generator set. Background Art
[0002] Traditional generator sets, as a crucial component of power supply, play an indispensable role in various fields, such as industrial production, emergency backup power, and power supply to remote areas. Most of these units rely on internal combustion engine technology, with diesel and gasoline engines being the most common. However, this power generation process is inevitably accompanied by high energy consumption.
[0003] Specifically, diesel and gasoline engines consume large amounts of fossil fuels, such as diesel and gasoline, during combustion. These energy resources are both limited and non-renewable. During combustion, the chemical energy in the fuel is converted into mechanical energy, which is then converted into electrical energy by a generator. However, this conversion process is not entirely efficient. Some of this energy is lost to the environment as heat during combustion, while some is lost during mechanical transmission and generator conversion, resulting in relatively low overall energy utilization.
[0004] Furthermore, with the continuous growth of global energy demand and increasing awareness of environmental protection, the high energy consumption of traditional generator sets has become increasingly prominent. High energy consumption not only means greater economic costs but also increases pressure on natural resources. Furthermore, exhaust emissions from the combustion process pollute the environment, including the emission of greenhouse gases such as carbon dioxide, exacerbating the challenge of global climate change. Utility Model Content
[0005] In order to solve the technical problem that most traditional generator sets generate electricity through diesel engines or gasoline engines and consume a lot of energy during the power generation process, the utility model provides a hybrid power generator set.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] A hybrid power generator set includes a casing, in which a battery unit, an inverter, a DC power generation unit and a power output unit are arranged. The battery unit includes a battery pack, which is electrically connected to the inverter. The DC power generation unit includes an internal combustion engine and a generator body, which is connected to the generator body, the generator body is electrically connected to the inverter, and the inverter is electrically connected to the power output unit.
[0008] Using the above-mentioned structural solution, the hybrid generator set of the present application has three power output modes, reducing power consumption and improving power generation stability. The three power output modes are: 1. Outputting the power stored in the battery to the user through the output unit; 2. Generating power through the DC generator unit and outputting the power to the user through the power output unit; 3. Utilizing a combination of the battery and the DC generator unit, outputting the combined power to the user through the power output unit.
[0009] As a preferred implementation of a hybrid power generator set, the battery unit and the inverter are arranged on one side of the bottom of the casing, and the DC power generation unit is arranged on the other side of the bottom of the casing.
[0010] With the above structural solution, the battery unit, inverter and DC power generation unit are all arranged at the bottom of the casing, which facilitates the arrangement of electrical connection positions with the power output unit.
[0011] As a preferred implementation of a hybrid power generator set, a muffler is further provided in the casing, and the muffler is connected to the DC power generation unit.
[0012] The above structural solution is adopted to reduce the noise of the internal combustion engine during operation.
[0013] As a preferred implementation of a hybrid power generator set, the casing is provided with a horizontal baffle in the height direction, the battery unit, inverter and DC power generation unit are located below the horizontal baffle, and the muffler is installed on the top of the horizontal baffle.
[0014] The above structural solution is adopted to improve space utilization.
[0015] As a preferred implementation of a hybrid power generator set, the muffler is located on a side of the DC power generation unit away from the battery unit.
[0016] As a preferred implementation of a hybrid power generator set, a radiator is provided in the casing and is installed above the horizontal baffle.
[0017] As a preferred implementation of a hybrid power generator set, a heat dissipation port is provided on the top of the casing, a heat dissipation fan is provided in the heat dissipation port, and a radiator is located below the heat dissipation port.
[0018] The above structural solution is adopted to improve the working efficiency of the radiator.
[0019] The beneficial effects of the utility model include:
[0020] The hybrid power generator set of this embodiment has three power output modes, namely: 1. outputting the electric energy stored in the battery to the user through the output unit; 2. generating electricity through the DC power generation unit and outputting the electric energy to the user through the power output unit; 3. hybrid utilization of the battery and the DC power generation unit, and outputting the mixed electric energy to the user through the power output unit. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0022] Figure 1 This is a front structural diagram of a hybrid power generator set in a specific embodiment of the present utility model;
[0023] Figure 2 This is a schematic diagram of the left side structure of the hybrid power generator set in a specific embodiment of the present invention;
[0024] Figure 3 This is a schematic diagram of the right side structure of the hybrid power generator set in a specific embodiment of the present utility model;
[0025] Figure 4 This is a schematic diagram of the top structure of a hybrid power generator set in a specific embodiment of the present utility model;
[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the hybrid power generator set in a specific embodiment of the present utility model.
[0027] List of parts and reference numerals:
[0028] 1. Casing; 2. Horizontal baffle; 3. Battery pack; 4. Inverter; 5. Internal combustion engine; 6. Generator body; 7. Muffler; 8. Radiator; 9. Cooling fan; 10. Power output unit. DETAILED DESCRIPTION
[0029] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.
[0030] Reference Figure 1-5 This embodiment proposes a hybrid power generator set, including a casing 1, the casing 1 is provided with a horizontal baffle 2 in the height direction, and a battery unit, an inverter 4, a DC power generation unit, a power output unit 10, a muffler 7 and a radiator 8 are arranged in the casing 1.
[0031] The battery unit includes a battery pack 3, which is electrically connected to an inverter 4. The DC power generation unit includes an internal combustion engine 5 and a generator body 6. The internal combustion engine 5 is connected to the generator body 6, the generator body 6 is electrically connected to the inverter 4, the inverter 4 is electrically connected to the power output unit 10, and the muffler 7 is connected to the DC power generation unit.
[0032] The battery cells, inverter 4, and DC power generation unit are located below the horizontal baffle 2. The battery cells and inverter 4 are located on one side of the bottom of the housing 1, and the DC power generation unit is located on the other side of the bottom of the housing 1. The battery pack 3 is located between the power output unit 10 and the inverter 4. The muffler 7 is mounted on the top of the horizontal baffle 2, on the side of the DC power generation unit away from the battery cells. The radiator 8 is mounted above the horizontal baffle 2. A heat dissipation vent is provided at the top of the housing 1, and a heat dissipation fan 9 is installed within the heat dissipation vent. The radiator 8 is located below the heat dissipation vent.
[0033] The working principle of this embodiment is:
[0034] The hybrid generator set of this embodiment features three power output modes, reducing power consumption and improving power generation stability. These modes include: 1. distributing stored battery power to users via the output unit; 2. generating power via the DC generator unit and distributing it to users via the power output unit; and 3. utilizing a combination of batteries and the DC generator unit, distributing a mixed power output to users via the power output unit.
[0035] The power output unit 10 includes a power output controller that controls the battery cells and DC generator units based on the battery pack 3 charge level and the user's power needs. Depending on the battery pack 3 charge level and the user's power needs, the power output controller can control the battery cells or the DC generator unit to output power independently, control both the battery cells and the DC generator unit to output power together, or even enable the DC generator unit to supply power to the battery cells.
[0036] The hybrid power generator set in this embodiment has a compact and reasonable spatial arrangement and high space utilization.
[0037] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A hybrid power generator set, comprising a housing (1), characterized in that: A battery unit, an inverter (4), a DC power generation unit, and a power output unit (10) are provided in the housing (1). The battery unit includes a battery pack (3), which is electrically connected to the inverter (4). The DC power generation unit includes an internal combustion engine (5) and a generator body (6). The internal combustion engine (5) is connected to the generator body (6), the generator body (6) is electrically connected to the inverter (4), and the inverter (4) is electrically connected to the power output unit (10).
2. A hybrid power generator set according to claim 1, characterized in that: The battery unit and the inverter (4) are arranged on one side of the bottom of the casing (1), and the DC power generation unit is arranged on the other side of the bottom of the casing (1).
3. A hybrid power generator set according to claim 2, characterized in that: A muffler (7) is also provided in the casing (1), and the muffler (7) is connected to the DC power generation unit.
4. A hybrid power generator set according to claim 3, characterized in that: The casing (1) is provided with a horizontal baffle (2) in the height direction; the battery unit, the inverter (4) and the DC power generation unit are located below the horizontal baffle (2); and the muffler (7) is installed on the top of the horizontal baffle (2).
5. A hybrid power generator set according to claim 4, characterized in that: The muffler (7) is located on a side of the DC power generation unit away from the battery unit.
6. A hybrid power generator set according to claim 4, characterized in that: A radiator (8) is provided in the housing (1), and the radiator (8) is installed above the horizontal baffle (2).
7. A hybrid power generator set according to claim 6, characterized in that: A heat dissipation opening is provided on the top of the housing (1), a heat dissipation fan (9) is provided in the heat dissipation opening, and a radiator (8) is located below the heat dissipation opening.