CN204316430U - A kind of control integrated machine for reverse conversion - Google Patents
A kind of control integrated machine for reverse conversion Download PDFInfo
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Abstract
Description
技术领域technical field
本实用新型属于控制逆变一体技术领域，尤其涉及一种控制逆变一体机。The utility model belongs to the technical field of integrated control and inverter, in particular to an integrated control and inverter machine.
背景技术Background technique
光伏发电系统、风力发电系统以及风光互补发电系统都是目前常见的发电系统，发电系统会用到控制逆变一体机，目前的控制逆变一体机多数都是太阳能光伏控制逆变一体机，也有部分是风光互补的控制逆变一体机，目前的控制逆变一体机中，光伏模组、风力模组、逆变模组都会集成为一体，而且目前的逆变模组多数都是与光伏模组相连接，很少一部分是同时连接光伏模组和风力模组，而且一旦集成为控制逆变一体机后，光伏模组和风力模组与逆变模组的连接方式与各模组的数量都无法更换，控制逆变一体机中光伏模组和风力模组不可以随意进行组合。Photovoltaic power generation systems, wind power generation systems, and wind-solar hybrid power generation systems are common power generation systems at present. Power generation systems will use control inverters. Most of the current control inverters are solar photovoltaic control inverters. Some of them are wind and solar complementary control and inverter integrated machines. In the current control and inverter integrated machines, photovoltaic modules, wind power modules, and inverter modules will be integrated into one, and most of the current inverter modules are integrated with photovoltaic modules. Group phase connection, very few of them are connected to photovoltaic modules and wind power modules at the same time, and once integrated into a control inverter, the connection method of photovoltaic modules and wind power modules None of them can be replaced, and the photovoltaic modules and wind power modules in the control and inverter integrated machine cannot be combined at will.
所以，目前的控制逆变一体机中，逆变模组的前级模组无法随意组合与更换，扩展能力有限。Therefore, in the current control inverter integrated machine, the front-end module of the inverter module cannot be combined and replaced at will, and the expansion capability is limited.
实用新型内容Utility model content
有鉴于此，本实用新型的一个目的是提出一种控制逆变一体机，以解决现有技术中控制逆变一体机中逆变模组的前级模组无法随意组合和更换的问题。为了对披露的实施例的一些方面有一个基本的理解，下面给出了简单的概括。该概括部分不是泛泛评述，也不是要确定关键/重要组成元素或描绘这些实施例的保护范围。其唯一目的是用简单的形式呈现一些概念，以此作为后面的详细说明的序言。In view of this, an object of the present invention is to provide an integrated inverter control machine to solve the problem in the prior art that the front-stage modules of the inverter module in the integrated inverter control machine cannot be combined and replaced at will. In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is presented below. This summary is not an overview, nor is it intended to identify key/critical elements or delineate the scope of these embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
在一些可选的实施例中，该控制逆变一体机包括：多个具有插头的光伏输出电压控制装置、风机输出电压控制装置以及逆变输出装置，插拔式安装于柜体上对应的安装插座上；每个所述逆变输出装置的安装插座与所述光伏输出电压控制装置和所述风机输出电压控制装置中的两个装置的安装插座电连接；每个所述光伏输出电压控制装置/风机输出电压控制装置的安装插座与一个所述逆变输出装置的安装插座电连接；所述光伏输出电压控制装置和所述风机输出电压控制装置的安装插座相同；所述光伏输出电压控制装置和所述风机输出电压控制装置的数量总和等于所述逆变输出装置的数量的两倍。In some optional embodiments, the control and inverter integrated machine includes: a plurality of photovoltaic output voltage control devices with plugs, wind turbine output voltage control devices and inverter output devices, which are plug-in installed on the corresponding installation on the cabinet. on the socket; the installation socket of each said inverter output device is electrically connected to the installation sockets of two devices in said photovoltaic output voltage control device and said fan output voltage control device; each said photovoltaic output voltage control device / The installation socket of the fan output voltage control device is electrically connected to the installation socket of one of the inverter output devices; the installation socket of the photovoltaic output voltage control device and the fan output voltage control device is the same; the photovoltaic output voltage control device and the sum of the number of the fan output voltage control devices is equal to twice the number of the inverter output devices.
在一些可选的实施例中，该控制逆变一体机还包括：设置于柜体上的多个抽屉式安装架，每个所述抽屉式安装架安装一个光伏输出电压控制装置/风机输出电压控制装置/逆变输出装置；每个光伏输出电压控制装置/风机输出电压控制装置/逆变输出装置的插头设置于相应抽屉式安装架的后面板上。In some optional embodiments, the control and inverter integrated machine further includes: a plurality of drawer-type installation frames arranged on the cabinet body, and each of the drawer-type installation frames is installed with a photovoltaic output voltage control device/fan output voltage Control device/inverter output device; the plug of each photovoltaic output voltage control device/fan output voltage control device/inverter output device is set on the rear panel of the corresponding drawer-type installation frame.
在一些可选的实施例中，该控制逆变一体机中柜体上设置有6个抽屉式安装架；其中的两个抽屉式安装架、每个抽屉式安装架各安装一个逆变输出装置；其它的每个抽屉式安装架各安装一个光伏输出电压控制装置。In some optional embodiments, six drawer-type installation frames are arranged on the cabinet body of the control-inverter integrated machine; two of the drawer-type installation frames, and each drawer-type installation frame is equipped with an inverter output device ; Each of the other drawer-type installation racks is equipped with a photovoltaic output voltage control device.
在一些可选的实施例中，该控制逆变一体机中柜体上设置有6个抽屉式安装架；其中的两个抽屉式安装架、每个抽屉式安装架各安装一个逆变输出装置；其它的每个抽屉式安装架各安装一个风机输出电压控制装置。In some optional embodiments, six drawer-type installation frames are arranged on the cabinet body of the control-inverter integrated machine; two of the drawer-type installation frames, and each drawer-type installation frame is equipped with an inverter output device ; Each of the other drawer-type installation racks is equipped with a fan output voltage control device.
在一些可选的实施例中，该控制逆变一体机中柜体上设置有6个抽屉式安装架；其中的两个抽屉式安装架、每个抽屉式安装架各安装一个逆变输出装置；另外的两个抽屉式安装架、每个抽屉式安装架各安装一个风机输出电压控制装置；余下的两个抽屉式安装架、每个抽屉式安装架各安装一个光伏输出电压控制装置。In some optional embodiments, six drawer-type installation frames are arranged on the cabinet body of the control-inverter integrated machine; two of the drawer-type installation frames, and each drawer-type installation frame is equipped with an inverter output device ; The other two drawer-type mounting frames, each of which is equipped with a fan output voltage control device; the remaining two drawer-type mounting frames, each of which is equipped with a photovoltaic output voltage control device.
在一些可选的实施例中，该控制逆变一体机中柜体上设置有6个抽屉式安装架；其中的两个抽屉式安装架、每个抽屉式安装架各安装一个逆变输出装置；另外的一个抽屉式安装架安装一个风机输出电压控制装置；余下的三个抽屉式安装架、每个抽屉式安装架各安装一个光伏输出电压控制装置。In some optional embodiments, six drawer-type installation frames are arranged on the cabinet body of the control-inverter integrated machine; two of the drawer-type installation frames, and each drawer-type installation frame is equipped with an inverter output device ; Install a fan output voltage control device on another drawer-type installation frame; install a photovoltaic output voltage control device on each of the remaining three drawer-type installation racks.
在一些可选的实施例中，该控制逆变一体机中柜体上设置有6个抽屉式安装架；其中的两个抽屉式安装架、每个抽屉式安装架各安装一个逆变输出装置；另外的一个抽屉式安装架安装一个光伏输出电压控制装置；余下的三个抽屉式安装架、每个抽屉式安装架各安装一个风机输出电压控制装置。In some optional embodiments, six drawer-type installation frames are arranged on the cabinet body of the control-inverter integrated machine; two of the drawer-type installation frames, and each drawer-type installation frame is equipped with an inverter output device ; Install a photovoltaic output voltage control device on another drawer-type installation frame; install a fan output voltage control device on each of the remaining three drawer-type installation racks.
在一些可选的实施例中，该控制逆变一体机中柜体包括前舱和后舱，抽屉式安装架设置于所述前舱中；在所述前舱和后舱中间、与每个抽屉式安装架对应的位置还设置有横梁；每个光伏输出电压控制装置/风机输出电压控制装置/逆变输出装置的安装插座设置于相应的横梁上；每个光伏输出电压控制装置/风机输出电压控制装置/逆变输出装置的安装插座包括电气插座和信号插座，电气插座包括大电流插座；与安装插座相对应的插头包括电气插头和信号插头，电气插头包括大电流插头。In some optional embodiments, the cabinet body in the control and inverter integrated machine includes a front compartment and a rear compartment, and a drawer-type installation frame is arranged in the front compartment; in the middle of the front compartment and the rear compartment, and each The position corresponding to the drawer-type installation frame is also provided with beams; the installation socket of each photovoltaic output voltage control device/fan output voltage control device/inverter output device is set on the corresponding beam; each photovoltaic output voltage control device/fan output The installation socket of the voltage control device/inversion output device includes an electrical socket and a signal socket, and the electrical socket includes a high-current socket; the plug corresponding to the installation socket includes an electrical plug and a signal plug, and the electrical plug includes a high-current plug.
在一些可选的实施例中，该控制逆变一体机还包括：设置于每个抽屉式安装架内的散热器；设置于每个抽屉式安装架内、所述散热器上方、用于控制相应的光伏输出电压控制装置/风机输出电压控制装置/逆变输出装置的控制电路板；设置于每个抽屉式安装架内、所述散热器和所述控制电路板两侧、与所述控制电路板电连接的支撑电容器和滤波器；设置于每个抽屉式安装架内、抽屉式安装架前面板上、与所述控制电路板电连接的通讯控制板；每个支撑电容器与相应的大电流插头相连接，每个所述控制电路板、滤波器与其它的相应电气插头电连接；每个所述通讯控制板与相应的信号插头相连接。In some optional embodiments, the control and inverter integrated machine also includes: a radiator arranged in each drawer-type installation frame; arranged in each drawer-type installation frame, above the radiator, for controlling The control circuit board of the corresponding photovoltaic output voltage control device/fan output voltage control device/inversion output device; it is arranged in each drawer type installation frame, on both sides of the radiator and the control circuit board, and on the control circuit board The support capacitor and filter electrically connected to the circuit board; the communication control board arranged in each drawer type installation frame, on the front panel of the drawer type installation frame, and electrically connected with the control circuit board; each support capacitor is connected to the corresponding large The current plugs are connected, and each of the control circuit boards and filters is electrically connected to other corresponding electrical plugs; each of the communication control boards is connected to the corresponding signal plugs.
在一些可选的实施例中，该控制逆变一体机还包括：设置于柜体底部、与每个光伏输出电压控制装置/风机输出电压控制装置电连接的进线端子排；设置于柜体底部、与每个逆变输出装置电连接的出线端子排；设置于柜体底部、为控制逆变一体机提供电源的供电装置；设置于柜体底部、用于与外接设备进行通信传输的总通讯控制板；设置于每个横梁上的母排，用于连接安装插座中的大电流插座；安装插座中的信号插座与所述总通讯控制板相连接；所述供电装置与所述母排、所述进线端子排、所述出线端子排、所述总通讯控制板以及大电流插座之外的其它电气插座相连接。In some optional embodiments, the control and inverter integrated machine also includes: an incoming line terminal block arranged at the bottom of the cabinet and electrically connected to each photovoltaic output voltage control device/fan output voltage control device; The bottom, the outlet terminal block electrically connected to each inverter output device; the power supply device installed at the bottom of the cabinet to provide power for controlling the inverter integrated machine; The communication control board; the bus bar arranged on each beam is used to connect the high-current socket in the installation socket; the signal socket in the installation socket is connected to the general communication control board; the power supply device is connected to the bus bar , the incoming line terminal block, the outgoing line terminal block, the general communication control board, and other electrical sockets other than the high-current socket are connected.
与现有技术相比，本实用新型的有益效果为：Compared with the prior art, the beneficial effects of the utility model are:
本实用新型提供一种控制逆变一体机，该控制逆变一体机中将光伏输出电压控制装置(光伏模组)、风机输出电压控制装置(风力模组)以及逆变输出装置(逆变模组)设置为单独的结构，并且通过单独的控制板进行控制，所有的模组都可以随意拆卸，且光伏模组和风力模组可以随意更换、增加或减少，极大的增加了控制逆变一体机的扩展能力，使用更加灵活方便。The utility model provides a control and inverter integrated machine, in which a photovoltaic output voltage control device (photovoltaic module), a fan output voltage control device (wind power module) and an inverter output device (inverter module) group) is set as a separate structure and controlled by a separate control board, all modules can be disassembled at will, and photovoltaic modules and wind modules can be replaced, increased or decreased at will, which greatly increases the control inverter The expansion capability of the all-in-one machine is more flexible and convenient to use.
为了上述以及相关的目的，一个或多个实施例包括后面将详细说明并在权利要求中特别指出的特征。下面的说明以及附图详细说明某些示例性方面，并且其指示的仅仅是各个实施例的原则可以利用的各种方式中的一些方式。其它的益处和新颖性特征将随着下面的详细说明结合附图考虑而变得明显，所公开的实施例是要包括所有这些方面以及它们的等同。To the above and related ends, one or more embodiments comprise the features hereinafter specified and particularly pointed out in the claims. The following description and drawings detail certain exemplary aspects and are indicative of but a few of the various ways in which the principles of various embodiments may be employed. Other benefits and novel features will become apparent upon consideration of the following detailed description in conjunction with the accompanying drawings, and the disclosed embodiments are intended to include all such aspects and their equivalents.
附图说明Description of drawings
图1是本实用新型实施例的控制逆变一体机的结构示意图；Fig. 1 is a schematic structural view of a control and inverter integrated machine according to an embodiment of the present invention;
图2是图1的侧视图；Fig. 2 is a side view of Fig. 1;
图3是本实用新型实施例的控制逆变一体机的抽屉式安装架后面板的截面图。Fig. 3 is a cross-sectional view of the rear panel of the drawer-type installation frame of the control and inverter integrated machine according to the embodiment of the present utility model.
具体实施方式Detailed ways
以下描述和附图充分展示出本实用新型的具体实施方案，以使本领域的技术人员能够实践它们。实施例仅代表可能的变化。除非明确要求，否则单独的部件和功能是可选的，并且操作的顺序可以变化。一些实施方案的部分和特征可以被包括在或替换其他实施方案的部分和特征。本实用新型的实施方案的范围包括权利要求书的整个范围，以及权利要求书的所有可获得的等同物。在本文中，本实用新型的这些实施方案可以被单独地或总地用术语“实用新型”来表示，这仅仅是为了方便，并且如果事实上公开了超过一个的实用新型，不是要自动地限制该应用的范围为任何单个实用新型或实用新型构思。The following description and drawings fully illustrate specific embodiments of the present invention to enable those skilled in the art to practice them. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. These embodiments of the invention may be referred to herein by the term "utility model", individually or collectively, for convenience only and not to automatically limit if more than one utility model is in fact disclosed The scope of this application is any single utility model or utility model concept.
在进一步介绍本实用新型的实施例之前，先对文中的一些专业术语做简要说明。本文中，风机输出电压控制装置是指将风机输出电压进行整流，通过电压调节电路，输出稳定的直流电压的装置。光伏输出电压控制装置是指对太阳能电池板输出电压进行升压调节，输出稳定的直流电压的装置。逆变输出装置是指将直流电转换成交流电，并实现并网发电的装置。大电流插座是指专门用于连接支撑电容器的插座。Before further introducing the embodiments of the present utility model, some technical terms in the text are briefly explained. In this paper, the fan output voltage control device refers to a device that rectifies the output voltage of the fan and outputs a stable DC voltage through a voltage regulation circuit. The photovoltaic output voltage control device refers to a device that boosts and regulates the output voltage of the solar panel to output a stable DC voltage. The inverter output device refers to a device that converts direct current into alternating current and realizes grid-connected power generation. The high-current socket refers to the socket specially used to connect the support capacitor.
现在结合附图进行说明，图1示出的是一些可选的实施例中控制逆变一体机的结构图；图2是图1的侧视图；图3示出的是一些可选的实施例中控制逆变一体机的抽屉式安装架后面板的截面图。Now in conjunction with the accompanying drawings, Figure 1 shows the structural diagram of the control and inverter integrated machine in some optional embodiments; Figure 2 is a side view of Figure 1; Figure 3 shows some optional embodiments The cross-sectional view of the rear panel of the drawer-type installation frame of the control inverter integrated machine.
如图1～3所示，在一些可选的实施例中，该控制逆变一体机包括：多个具有插头的光伏输出电压控制装置2、风机输出电压控制装置3以及逆变输出装置4，插拔式安装于柜体1上对应的安装插座上；每个所述逆变输出装置4的安装插座与所述光伏输出电压控制装置2和所述风机输出电压控制装置3中的两个装置的安装插座电连接；每个所述光伏输出电压控制装置2/风机输出电压控制装置3的安装插座与一个所述逆变输出装置4的安装插座电连接；所述光伏输出电压控制装置2和所述风机输出电压控制装置3的安装插座相同；所述光伏输出电压控制装置2和所述风机输出电压控制装置3的数量总和等于所述逆变输出装置4的数量的两倍。在具体的实施过程中，可以根据需求，随意设置光伏输出电压控制装置2、风机输出电压控制装置3和逆变输出装置4的数量，只要保证光伏输出电压控制装置2和风机输出电压控制装置3的数量和为逆变输出装置4的数量的2倍即可，这样一个逆变输出装置4可以连接两个前级控制装置。在该控制逆变一体机中，光伏输出电压控制装置2和风机输出电压控制装置3的安装插座相同且所有的装置都是插拔式安装于柜体1上，所以光伏输出电压控制装置2和风机输出电压控制装置3可以随意互换。这样，由于光伏输出电压控制装置2和风机输出电压控制装置3可以根据需求随意互换，且两种装置的数量可以随意增加或减少，该控制逆变一体机可以根据需要，随意设置为光伏发电设备，也可以设置为风机发电设备或风光互补发电设备，非常灵活便利。As shown in Figures 1-3, in some optional embodiments, the control and inverter integrated machine includes: a plurality of photovoltaic output voltage control devices 2 with plugs, fan output voltage control devices 3 and inverter output devices 4, The plug-in installation is installed on the corresponding installation socket on the cabinet body 1; the installation socket of each inverter output device 4 is compatible with the two devices in the photovoltaic output voltage control device 2 and the fan output voltage control device 3 The installation socket of each said photovoltaic output voltage control device 2/fan output voltage control device 3 is electrically connected to the installation socket of one said inverter output device 4; said photovoltaic output voltage control device 2 and The installation sockets of the fan output voltage control devices 3 are the same; the total number of the photovoltaic output voltage control devices 2 and the fan output voltage control devices 3 is equal to twice the number of the inverter output devices 4 . In the specific implementation process, the number of the photovoltaic output voltage control device 2, the fan output voltage control device 3 and the inverter output device 4 can be set arbitrarily according to the demand, as long as the photovoltaic output voltage control device 2 and the fan output voltage control device 3 are guaranteed The sum of the number of inverter output devices 4 can be twice the number of inverter output devices, such that one inverter output device 4 can be connected to two front-stage control devices. In this control and inverter integrated machine, the installation sockets of the photovoltaic output voltage control device 2 and the fan output voltage control device 3 are the same, and all devices are plug-in installed on the cabinet body 1, so the photovoltaic output voltage control device 2 and the fan output voltage control device 3 The fan output voltage control device 3 can be interchanged at will. In this way, since the photovoltaic output voltage control device 2 and the wind turbine output voltage control device 3 can be freely interchanged according to requirements, and the number of the two devices can be increased or decreased at will, the control and inverter integrated machine can be freely set as photovoltaic power generation according to needs The equipment can also be set as wind power generation equipment or wind-solar hybrid power generation equipment, which is very flexible and convenient.
在一些可选的实施例中，可以在控制逆变一体机的柜体1上设置多个抽屉式安装架5，每个所述抽屉式安装架5安装一个光伏输出电压控制装置2/风机输出电压控制装置3/逆变输出装置4；每个光伏输出电压控制装置2/风机输出电压控制装置3/逆变输出装置4的插头设置于相应抽屉式安装架5的后面板6上。将光伏输出电压控制装置2、风机输出电压控制装置3和逆变输出装置4分别单独的设置为抽屉式安装单元，然后将抽屉式安装单元通过滑轨可拆卸的安装于柜体1上，并通过设置于各个抽屉式安装架5后面板6上的插头7和设置于柜体1上的安装插座实现抽屉式安装单元与柜体1的通电/断开，之后将主回路和信号回路对应的安装插座在柜体1中进行连通，从而可以使光伏输出电压控制装置2、风机输出电压控制装置3和逆变输出装置4按照各自的通路要求实现连通，达到控制逆变一体的效果。这样将光伏输出电压控制装置2、风机输出电压控制装置3和逆变输出装置4设置为可拆卸的结构，就可以根据需求随意对各个装置进行搭配和更换以满足不同的需求，同时也不会影响整个设备的正常使用，在具体实施时，也可以使用其它相类似的可拆卸结构，此处不再做详细介绍。In some optional embodiments, a plurality of drawer-type installation frames 5 can be arranged on the cabinet body 1 of the integrated inverter control machine, and each of the drawer-type installation frames 5 is installed with a photovoltaic output voltage control device 2/fan output Voltage control device 3/inverter output device 4; the plug of each photovoltaic output voltage control device 2/fan output voltage control device 3/inverter output device 4 is set on the rear panel 6 of the corresponding drawer-type mounting frame 5. The photovoltaic output voltage control device 2, the fan output voltage control device 3 and the inverter output device 4 are separately set as drawer-type installation units, and then the drawer-type installation units are detachably installed on the cabinet body 1 through slide rails, and The power-on/disconnection between the drawer-type installation unit and the cabinet body 1 is realized through the plug 7 arranged on the rear panel 6 of each drawer-type installation frame 5 and the installation socket arranged on the cabinet body 1, and then the main circuit and the signal circuit corresponding The installed sockets are connected in the cabinet 1, so that the photovoltaic output voltage control device 2, the fan output voltage control device 3 and the inverter output device 4 can be connected according to their respective channel requirements, and the effect of integrated control and inverter can be achieved. In this way, the photovoltaic output voltage control device 2, the wind turbine output voltage control device 3 and the inverter output device 4 are set as detachable structures, and each device can be freely matched and replaced according to requirements to meet different needs, and at the same time it will not It affects the normal use of the entire device, and other similar detachable structures can also be used during specific implementation, which will not be described in detail here.
在一些可选的实施例中，该控制逆变一体机中柜体1上设置有6个抽屉式安装架5；其中的两个抽屉式安装架、每个抽屉式安装架各安装一个逆变输出装置4；其它的每个抽屉式安装架各安装一个光伏输出电压控制装置2。这样，就组合成了单独的光伏发电系统。In some optional embodiments, six drawer-type mounting frames 5 are arranged on the cabinet body 1 of the control-inverter integrated machine; An output device 4; each of the other drawer-type installation frames is equipped with a photovoltaic output voltage control device 2. In this way, a single photovoltaic power generation system is combined.
在一些可选的实施例中，该控制逆变一体机中柜体1上设置有6个抽屉式安装架5；其中的两个抽屉式安装架、每个抽屉式安装架各安装一个逆变输出装置4；其它的每个抽屉式安装架各安装一个风机输出电压控制装置3。这样，就组合成了单独的风力发电系统。In some optional embodiments, six drawer-type mounting frames 5 are arranged on the cabinet body 1 of the control-inverter integrated machine; An output device 4; each of the other drawer-type installation frames is respectively equipped with a fan output voltage control device 3 . In this way, a separate wind power generation system is combined.
在一些可选的实施例中，该控制逆变一体机中柜体1上设置有6个抽屉式安装架5；其中的两个抽屉式安装架、每个抽屉式安装架各安装一个逆变输出装置4；另外的两个抽屉式安装架、每个抽屉式安装架各安装一个风机输出电压控制装置3；余下的两个抽屉式安装架、每个抽屉式安装架各安装一个光伏输出电压控制装置2。这样，就组合成了风光互补的发电系统。In some optional embodiments, six drawer-type mounting frames 5 are arranged on the cabinet body 1 of the control-inverter integrated machine; Output device 4; the other two drawer-type mounting racks, each of which is equipped with a fan output voltage control device 3; the remaining two drawer-type mounting racks, each of which is equipped with a photovoltaic output voltage control device 2. In this way, a wind-solar complementary power generation system is combined.
在一些可选的实施例中，该控制逆变一体机中柜体1上设置有6个抽屉式安装架5；其中的两个抽屉式安装架、每个抽屉式安装架各安装一个逆变输出装置4；另外的一个抽屉式安装架安装一个风机输出电压控制装置3；余下的三个抽屉式安装架、每个抽屉式安装架各安装一个光伏输出电压控制装置2。这样，就组合成了风光互补的发电系统。In some optional embodiments, six drawer-type mounting frames 5 are arranged on the cabinet body 1 of the control-inverter integrated machine; An output device 4; another drawer-type mounting frame is installed with a fan output voltage control device 3; the remaining three drawer-type mounting frames, each of which is equipped with a photovoltaic output voltage control device 2. In this way, a wind-solar complementary power generation system is combined.
在一些可选的实施例中，该控制逆变一体机中柜体1上设置有6个抽屉式安装架5；其中的两个抽屉式安装架、每个抽屉式安装架各安装一个逆变输出装置4；另外的一个抽屉式安装架安装一个光伏输出电压控制装置2；余下的三个抽屉式安装架、每个抽屉式安装架各安装一个风机输出电压控制装置3。这样，就组合成了风光互补的发电系统。In some optional embodiments, six drawer-type mounting frames 5 are arranged on the cabinet body 1 of the control-inverter integrated machine; An output device 4; another drawer-type installation frame is installed with a photovoltaic output voltage control device 2; the remaining three drawer-type installation frames, and each drawer-type installation frame is installed with a fan output voltage control device 3. In this way, a wind-solar complementary power generation system is combined.
在一些可选的实施例中，该控制逆变一体机中柜体1包括前舱8和后舱9，抽屉式安装架5设置于所述前舱8中；在所述前舱8和后舱9中间、与每个抽屉式安装架5对应的位置还设置有横梁10；每个光伏输出电压控制装置2/风机输出电压控制装置3/逆变输出装置4的安装插座设置于相应的横梁10上；每个光伏输出电压控制装置2/风机输出电压控制装置3/逆变输出装置4的安装插座包括电气插座和信号插座，电气插座包括大电流插座；与安装插座相对应的插头包括电气插头和信号插头，电气插头包括大电流插头。在具体的实施过程中，电气插座和信号插座以及电气插头和信号插头都可以设置一个或多个，为了接线方便可以多设置几个插头和插座，这样，在接线的时候就不容易出现混乱和接错的情况，也可以分别设置一个电气插座和信号插座，相应的也可以分别设置一个电气插头和信号插头，这样，结构上不会冗繁，更加简洁。In some optional embodiments, the cabinet body 1 in the control and inverter integrated machine includes a front cabin 8 and a rear cabin 9, and a drawer-type installation frame 5 is arranged in the front cabin 8; In the middle of the cabin 9, there is also a crossbeam 10 at the position corresponding to each drawer-type installation frame 5; the installation socket of each photovoltaic output voltage control device 2/fan output voltage control device 3/inverter output device 4 is set on the corresponding crossbeam 10; the installation socket of each photovoltaic output voltage control device 2/fan output voltage control device 3/inversion output device 4 includes electrical sockets and signal sockets, and the electrical sockets include high-current sockets; the plugs corresponding to the installation sockets include electrical sockets Plugs and signal plugs, electrical plugs including high current plugs. In the specific implementation process, one or more electrical sockets and signal sockets as well as electrical plugs and signal plugs can be provided. For the convenience of wiring, several more plugs and sockets can be provided, so that confusion and confusion are not easy to occur when wiring. In the case of wrong connections, an electrical socket and a signal socket can also be provided respectively, and correspondingly, an electrical plug and a signal plug can also be respectively provided, so that the structure will not be redundant and more concise.
在一些可选的实施例中，该控制逆变一体机还会在每个抽屉式安装架5内设置散热器11，在每个抽屉式安装架5的后面板6上设置散热风扇12；在每个抽屉式安装架5内、所述散热器11上方设置用于控制相应的光伏输出电压控制装置2/风机输出电压控制装置3/逆变输出装置4的控制电路板13；在每个抽屉式安装架5内、所述散热器11和所述控制电路板13两侧设置与所述控制电路板电连接的支撑电容器和滤波器；在每个抽屉式安装架5内、抽屉式安装架前面板上设置与所述控制电路板电连接的通讯控制板；还会在每个抽屉式安装架5的前面板上设置与所述控制电路板13电连接的触摸屏14、指示灯15和急停按钮16；其中，每个支撑电容器与相应的大电流插头相连接，每个所述控制电路板13、滤波器与其它的相应电气插头电连接；每个所述通讯控制板与相应的信号插头相连接。在每个抽屉式安装单元设置单独的控制电路板和通讯控制板可以对各个单元进行单独的实时控制，拆卸或安装时不会对设备的正常工作产生影响，扩展效果更佳。In some optional embodiments, the control inverter integrated machine will also be provided with a radiator 11 in each drawer-type installation frame 5, and a cooling fan 12 will be arranged on the rear panel 6 of each drawer-type installation frame 5; In each drawer-type mounting frame 5, above the radiator 11, a control circuit board 13 for controlling the corresponding photovoltaic output voltage control device 2/fan output voltage control device 3/inversion output device 4 is arranged; in each drawer In the type mounting frame 5, support capacitors and filters electrically connected to the control circuit board are arranged on both sides of the radiator 11 and the control circuit board 13; in each drawer type mounting frame 5, a drawer type mounting frame A communication control panel electrically connected to the control circuit board is arranged on the front panel; a touch screen 14, an indicator light 15 and an emergency panel electrically connected to the control circuit board 13 are also provided on the front panel of each drawer type installation frame 5. Stop button 16; wherein, each supporting capacitor is connected with a corresponding high-current plug, and each of the control circuit boards 13 and the filter are electrically connected with other corresponding electrical plugs; each of the communication control boards is connected with a corresponding signal The plug is connected. Installing a separate control circuit board and communication control board in each drawer-type installation unit can carry out separate real-time control of each unit, and the normal operation of the equipment will not be affected during disassembly or installation, and the expansion effect is better.
在一些可选的实施例中，该控制逆变一体机还包括：设置于柜体底部、与每个光伏输出电压控制装置2/风机输出电压控制装置3电连接的进线端子排17；设置于柜体底部、与每个逆变输出装置4电连接的出线端子排18；设置于柜体底部、为控制逆变一体机提供电源的供电装置19；设置于柜体底部、用于与外接设备进行通信传输的总通讯控制板；设置于每个横梁10上的母排，用于连接安装插座中的大电流插座；安装插座中的信号插座与所述总通讯控制板相连接；所述供电装置与所述母排、所述进线端子排、所述出线端子排、所述总通讯控制板以及大电流插座之外的其它电气插座相连接。在具体的实施过程中，进、出线端子排和供电装置和总通讯控制板也可以设置于柜体后舱和其它位置。In some optional embodiments, the control and inverter integrated machine also includes: an incoming line terminal block 17 arranged at the bottom of the cabinet and electrically connected to each photovoltaic output voltage control device 2/fan output voltage control device 3; At the bottom of the cabinet, an outlet terminal block 18 electrically connected to each inverter output device 4; a power supply device 19 arranged at the bottom of the cabinet to provide power for controlling the inverter integrated machine; arranged at the bottom of the cabinet for connecting with external The general communication control board for equipment to carry out communication transmission; the busbar arranged on each beam 10 is used to connect the high-current socket in the installation socket; the signal socket in the installation socket is connected to the general communication control board; The power supply device is connected with the busbar, the incoming line terminal block, the outgoing line terminal block, the general communication control board and other electrical sockets other than the high-current socket. In the specific implementation process, the incoming and outgoing terminal blocks, power supply device and general communication control board can also be arranged in the rear cabin of the cabinet and other positions.
本实用新型提供的控制逆变一体机，采用可拆卸的设置结构，将光伏输出电压控制装置(光伏模组)、风机输出电压控制装置(风力模组)以及逆变输出装置(逆变模组)设置为单独并且可拆卸的结构，并且使用单独的控制板对各个装置进行控制，这样，通过改变光伏输出电压控制装置和风机输出电压控制装置的数量即可获得需要的光伏发电设备、风机发电设备或风光互补发电设备，使用更加灵活方便。The control and inverter integrated machine provided by the utility model adopts a detachable setting structure, and the photovoltaic output voltage control device (photovoltaic module), the fan output voltage control device (wind power module) and the inverter output device (inverter module) ) is set as a separate and detachable structure, and a separate control board is used to control each device, so that the required photovoltaic power generation equipment and wind power generation can be obtained by changing the number of photovoltaic output voltage control devices and fan output voltage control devices. Equipment or wind-solar hybrid power generation equipment, more flexible and convenient to use.
总之，以上所述仅为本实用新型的实施例，仅用于说明本实用新型的原理，并非用于限定本实用新型的保护范围。凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。In a word, the above descriptions are only the embodiments of the present utility model, and are only used to illustrate the principle of the present utility model, and are not used to limit the protection scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.
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