CN106776329A - The adjustment method and commissioning device of energy accumulation current converter - Google Patents

Abstract

The present invention provides a debugging method and debugging equipment for an energy storage converter. The debugging method includes: A) generating a reading instruction for reading the first parameter in a host computer and sending the reading instruction to the energy storage converter The controller of the streamer; B) the controller receives the read instruction sent by the host computer, obtains the value of the first parameter according to the address of the first parameter included in the read instruction, and creates a address and the data packet of the value of the first parameter, and send the data packet to the host computer; C) the host computer receives the data packet sent by the controller, according to the address of the first parameter Determine the name of the first parameter, and display the name of the first parameter and the value of the first parameter. According to the debugging method and debugging equipment of the energy storage converter of the present invention, the debugging is carried out by displaying the parameters of the program running in the controller in the host computer, without affecting the running sequence of the control system.

Description

Debugging method and debugging equipment for energy storage converter

technical field

The invention relates to an energy storage converter, and more specifically, to a debugging method and debugging equipment for an energy storage converter.

Background technique

With the development of science and technology, new energy technology is playing an increasingly important role, and the application of energy storage technology in energy systems has attracted more and more attention. The energy storage converter as the core of the energy control system in the energy storage device is also increasingly developed, which makes it easy to debug the energy storage converter during the development and testing phase, and also facilitate troubleshooting during the product life cycle. Certain requirements are put forward for the convenience of debugging.

The current standard debugging method for controller software debugging of energy storage converters is the Joint Test Action Group (JTAG). JTAG is an international standard testing protocol. Generally, the JTAG interface can be used to conveniently check the variable memory , Breakpoint setting, single-step tracking and other debugging operations are very powerful debugging methods.

However, for debugging when the energy storage converter is running, it is generally necessary to check the intermediate variable values of the relevant algorithms, the peripheral sampling values and the register values output to the peripheral devices. Due to the real-time requirements of the control software of the energy storage converter, the software cannot be interrupted during operation, otherwise the running sequence of the software and peripherals will be disturbed or the real-time sampling data of the peripherals will be missed. The simulation debugging of the JTAG interface requires the use of an emulator to connect to the target system, and the running sequence of the software and peripherals will be interrupted when the target system information is obtained during debugging.

Therefore, the debugging method of the energy storage converter in the prior art will affect the running sequence of the control system.

Contents of the invention

The object of the present invention is to provide a debugging method and debugging equipment for an energy storage converter, so as to solve the technical problem that the debugging method in the prior art will affect the running sequence of the control system.

One aspect of the present invention provides a debugging method for an energy storage converter executed in a host computer, the debugging method comprising: A) generating a read instruction for reading the first parameter and sending the read instruction to The controller of the energy storage converter, wherein the first parameter is a global variable used to indicate the parameters monitored during the debugging process of the energy storage converter in the control program running in the controller, and the reading The instruction includes the address of the first parameter, and the address of the first parameter indicates the storage address of the first parameter in the controller; B) receiving the address sent by the controller in response to the read instruction A data packet, wherein the data packet includes the address of the first parameter and the value of the first parameter; C) determining the name of the first parameter according to the address of the first parameter; D) converting the address of the first parameter The name and value of the first parameter are displayed.

Optionally, the debugging method further includes: E) generating a write instruction for modifying the value of the second parameter to a predetermined value and sending the write instruction to the controller, wherein the write instruction includes The address of the second parameter and the predetermined value, the second parameter is a global variable used to indicate the parameter to be modified during the debugging process of the energy storage converter in the control program running in the controller, so The address of the second parameter indicates the storage address of the second parameter in the controller.

Optionally, step C) includes: searching the address assignment list for a parameter name corresponding to the address of the first parameter by calling a regular expression search engine, and using the searched parameter name as the name of the first parameter .

Optionally, the data packet further includes a 16-bit cyclic redundancy check code.

Optionally, the host computer performs data transmission with the controller through any of the following interfaces: Ethernet interface, controller local area network interface and serial interface.

Optionally, the host computer performs data transmission with the controller through an Ethernet interface, via a random access memory space shared by the advanced RISC processor and the controller.

Optionally, in step A), in response to the name of the first parameter being input, a parameter address corresponding to the name of the first parameter is searched in the address allocation list by calling a regular expression search engine, and The searched parameter address is used as the address of the first parameter; in step E), in response to the name of the second parameter being input, the search engine is searched in the address assignment list by invoking a regular expression that matches the second parameter. The name of the parameter corresponds to the parameter address, and the searched parameter address is used as the address of the second parameter.

According to another aspect of the present invention, there is provided a debugging method executed in a controller of an energy storage converter, the debugging method comprising: A) receiving a reading instruction sent by a host computer, and according to the reading instruction The address of the first parameter included in obtains the value of the first parameter, wherein the first parameter is a parameter used to instruct the monitoring of the energy storage converter during the debugging process in the control program running in the controller global variable, the address of the first parameter indicates the storage address of the first parameter in the controller; B) creating a data packet comprising the address of the first parameter and the value of the first parameter, and send the data packet to the host computer.

Optionally, the debugging method further includes: C) receiving a write instruction sent by the host computer to modify the value of the second parameter to a predetermined value, and according to the value of the second parameter included in the write instruction, The address modifies the value of the second parameter to the predetermined value, wherein the second parameter is a parameter to be modified during the commissioning process of the energy storage converter in the control program running in the controller global variable, the address of the second parameter indicates the storage address of the second parameter in the controller.

Optionally, the controller performs data transmission with the host computer through any of the following interfaces: Ethernet interface, controller local area network interface and serial interface.

Optionally, the data packet further includes a 16-bit cyclic redundancy check code.

According to another aspect of the present invention, there is provided a debugging method for an energy storage converter, the debugging method comprising: A) generating a reading instruction for reading the first parameter in the host computer and sending the reading instruction to The controller of the energy storage converter, wherein the first parameter is a global variable used to indicate the parameters monitored during the debugging process of the energy storage converter in the control program running in the controller, and the reading The instruction includes the address of the first parameter, and the address of the first parameter indicates the storage address of the first parameter in the controller; B) the controller receives the read instruction sent by the host computer, according to the Read the address of the first parameter included in the instruction to obtain the value of the first parameter, create a data packet including the address of the first parameter and the value of the first parameter, and send the data packet to the Host computer; C) the host computer receives the data packet sent by the controller, determines the name of the first parameter according to the address of the first parameter, and uses the name of the first parameter and the first parameter value is displayed.

Optionally, the debugging method further includes: D) generating a write instruction for modifying the value of the second parameter to a predetermined value in the host computer, and sending the write instruction to the controller, wherein the The write instruction includes the address of the second parameter and the predetermined value, and the second parameter is a parameter to be modified during the debugging process of the energy storage converter in the control program running in the controller global variable, the address of the second parameter indicates the storage address of the second parameter in the controller; E) the controller receives the write instruction sent by the host computer, and according to the write instruction The address of the second parameter included in modifies the value of the second parameter to the predetermined value.

According to another aspect of the present invention, there is provided a debugging device for an energy storage converter installed in a host computer, the debugging device includes: a reading instruction sending unit that generates a reading instruction for reading the first parameter and sends the The above read instruction is sent to the controller of the energy storage converter, wherein the first parameter is a global parameter used to indicate the parameters monitored during the debugging process of the energy storage converter in the control program running in the controller Variable, the read instruction includes the address of the first parameter, the address of the first parameter indicates the storage address of the first parameter in the controller; the data packet receiving unit receives the controller response A data packet sent based on the read instruction, wherein the data packet includes the address of the first parameter and the value of the first parameter, and the name determination unit determines the address of the first parameter according to the address of the first parameter name; a display unit, for displaying the name of the first parameter and the value of the first parameter.

Optionally, the debugging device further includes: a write instruction sending unit, which generates a write instruction for modifying the value of the second parameter to a predetermined value and sends the write instruction to the controller, wherein the The write instruction includes the address of the second parameter and the predetermined value, and the second parameter is a parameter used to indicate the parameter to be modified during the debugging process of the energy storage converter in the control program running in the controller For a global variable, the address of the second parameter indicates the storage address of the second parameter in the controller.

Optionally, the name determination unit searches the address allocation list for a parameter name corresponding to the address of the first parameter by calling a regular expression search engine, and uses the searched parameter name as the name of the first parameter.

Optionally, the host computer performs data transmission with the controller through any of the following interfaces: Ethernet interface, controller local area network interface and serial interface.

Optionally, the host computer performs data transmission with the controller through an Ethernet interface, via a random access memory space shared by the advanced RISC processor and the controller.

Optionally, in response to the name of the first parameter being input, the read instruction sending unit searches the address allocation list for the parameter address corresponding to the name of the first parameter by calling a regular expression search engine, and searches The address of the parameter to be used as the address of the first parameter; the write instruction sending unit is input in response to the name of the second parameter, and searches for the address assignment list corresponding to the second parameter by invoking a regular expression search engine The parameter address corresponding to the name, and use the searched parameter address as the address of the second parameter.

According to another aspect of the present invention, there is provided a debugging device installed in the energy storage converter, the debugging device includes: a reading instruction receiving unit, which receives the reading instruction sent by the host computer, and according to the reading The address of the first parameter included in the instruction obtains the value of the first parameter, wherein the first parameter is used in the control program running in the controller of the energy storage converter to indicate that the energy storage converter The global variable of the parameter monitored in the debugging process, the address of the first parameter indicates the storage address of the first parameter in the controller; the data packet sending unit creates the address including the first parameter and the address of the first parameter A data packet of the value of the first parameter is generated, and the data packet is sent to the host computer.

Optionally, the debugging device further includes: a write command receiving unit, which receives a write command sent by the host computer to modify the value of the second parameter to a predetermined value, and according to the write command included in the write command The address of the second parameter modifies the value of the second parameter to the predetermined value, wherein the second parameter is used in the control program running in the controller to indicate that the energy storage converter is being debugged The global variable of the parameter to be modified, the address of the second parameter indicates the storage address of the second parameter in the controller.

Optionally, the controller performs data transmission with the host computer through any of the following interfaces: Ethernet interface, controller local area network interface and serial interface.

According to the debugging method and debugging equipment of the energy storage converter according to the exemplary embodiment of the present invention, the debugging is carried out by displaying the parameters of the program running in the controller in the host computer, which will not affect the running sequence of the control system . In addition, the debugging method and debugging equipment of the energy storage converter according to the exemplary embodiment of the present invention can also modify the values of the parameters of the control program in the controller through the host computer.

Additional aspects and/or advantages of the present invention will be set forth in part in the following description, and some will be clear from the description, or can be learned through practice of the present invention.

Description of drawings

The above-mentioned and other objects, features and advantages of the present invention will become more clear through the following detailed description in conjunction with the accompanying drawings, wherein:

Fig. 1 is a flow chart showing a debugging method of an energy storage converter according to an exemplary embodiment of the present invention;

Fig. 2 is a flow chart showing a debugging method of an energy storage converter executed in a host computer according to an exemplary embodiment of the present invention;

Fig. 3 is a flowchart illustrating a debugging method executed in a controller of an energy storage converter according to an exemplary embodiment of the present invention;

Fig. 4 is a structural block diagram showing a debugging device for an energy storage converter provided in a host computer according to an exemplary embodiment of the present invention;

Fig. 5 is a structural block diagram showing a debugging device provided in a controller of an energy storage converter according to an exemplary embodiment of the present invention;

FIG. 6 is a diagram illustrating the format of a data packet according to an exemplary embodiment of the present invention.

detailed description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Fig. 1 is a flow chart showing a debugging method of an energy storage converter according to an exemplary embodiment of the present invention.

Referring to FIG. 1 , in step S10 , a read instruction for reading the first parameter is generated in the host computer and sent to the controller of the energy storage converter. The first parameter is a global variable used in the control program running in the controller to indicate the parameters monitored during the commissioning process of the energy storage converter. As an example, the parameters monitored during the commissioning of the energy storage converter may be: the voltage of the DC side of the energy storage converter, the current of the DC side, or the current of each phase of the AC side.

The control program running in the controller of the energy storage converter is a program for controlling the operation of the energy storage converter. The controller of the energy storage converter can be a digital signal processor or other controllers. The read instruction includes the address of the first parameter, and the address of the first parameter indicates the storage address of the first parameter in the controller of the energy storage converter.

Here, a reading instruction for reading the first parameter may be automatically generated periodically in the host computer and sent to the controller of the energy storage converter, and the first parameter may be specified in advance. Here, the first parameter may be specified by specifying an address or a name of the first parameter. For the case of specifying the first parameter by specifying the name of the first parameter, before generating the read instruction, the parameter address corresponding to the name of the first parameter can be searched in the address allocation list by calling the regular expression search engine, and the search The parameter address to is used as the address of the first parameter. The address allocation list is pre-stored in the host computer. It can be understood that other search methods may also be used to search for the address of the first parameter.

In addition, a reading instruction for reading the first parameter may also be generated in the host computer in response to relevant operations of the user, and the generated reading instruction may be sent to the controller of the energy storage converter. The first parameter may be specified according to a user's relevant operation. For example, the first parameter may be specified by receiving a user-input name of the first parameter. Here, in response to the name of the first parameter being input, the address allocation list is searched for a parameter address corresponding to the name of the first parameter by calling a regular expression search engine, and the searched parameter address is used as the first parameter the address of. It can be understood that other search methods may also be used here to search for the address of the first parameter.

Various communication methods can be used for data transmission between the upper computer and the controller of the energy storage converter, such as Ethernet communication, controller area network communication and serial communication. Correspondingly, data transmission can be performed between the upper computer and the controller of the energy storage converter through various communication interfaces, such as Ethernet interface, controller LAN interface and serial interface.

Among the above-mentioned various communication methods, Ethernet communication is preferred, because the speed of Ethernet communication is relatively fast, which can meet the speed requirement of the controller for data refresh. Using the Ethernet communication interface to transmit debugging information can speed up the response speed of the debugging system. For the case of using Ethernet communication, the random access memory (RAM) shared between the host computer and the controller of the energy storage converter can be shared with the controller of the energy storage converter via the Advanced Reduced Instruction Set Processor (ARM) space for data transfer. Specifically, when the upper computer sends data to the controller of the energy storage converter, the upper computer sends the data to the Ethernet through the Ethernet interface, and the Ethernet transmits the data to the Ethernet interface of the ARM controller, and the ARM controller Then store the data in the shared RAM space, and then transmit the data to the corresponding modules of the controller of the energy storage converter; when the controller of the energy storage converter sends data to the upper computer, the control of the energy storage converter The controller stores the data in the shared RAM space, the ARM controller sends the data to the Ethernet through the Ethernet interface, and the Ethernet transmits the data to the Ethernet interface of the upper computer.

The data packets transmitted between the host computer and the controller of the energy storage converter include read and write marks, packet length, parameter address and parameter value. Preferably, the data packets transmitted between the host computer and the controller of the energy storage converter may also include various check codes, for example, the data packets include 16-bit cyclic redundancy check codes. The check code is calculated and determined by the sending end and added to the data packet. When the receiving end receives the data packet, it can verify the received data packet according to the check code to avoid data transmission errors from affecting the correctness of the debugging data and improve debugging reliability. FIG. 6 shows the format of a data packet according to an exemplary embodiment of the present invention. As shown in Figure 6, the data packet transmitted between the host computer and the controller of the energy storage converter includes read and write marks, packet length, parameter address, parameter value and check code, and the length of the data packet is 12 characters section, wherein the length of the read-write flag and the length of the packet are both 1 byte, the length of the parameter address and the parameter value are both 4 bytes, and the length of the check code is 2 bytes.

In step S20, the controller of the energy storage converter receives the read instruction sent by the host computer, and obtains the value of the first parameter according to the address of the first parameter included in the read instruction, and creates the address and The data packet of the value of the first parameter, and send the data packet to the host computer. Here, the controller of the energy storage converter can acquire the value of the first parameter from the memory according to the address of the first parameter. As mentioned above, according to an exemplary embodiment of the present invention, the data packet may further include a 16-bit cyclic redundancy check code.

In step S30, the host computer receives the data packet sent by the controller of the energy storage converter, determines the name of the first parameter according to the address of the first parameter, and displays the name and value of the first parameter. Here, the parameter name corresponding to the address of the first parameter may be searched in the address allocation list by calling a regular expression search engine, and the searched parameter name may be used as the name of the first parameter. Using the regular expression search engine to search the global variable address allocation list file can improve the search efficiency and accuracy. It can be understood that other search methods may also be used here to search for the name of the first parameter.

Here, the name of the first parameter and the value of the first parameter can be displayed in various forms in the host computer, for example, the name of the first parameter and the value of the first parameter can be displayed in the form of a graph.

In this way, the debugger can check the value of each parameter in the upper computer, and debug the control program and adjust the value of the parameter according to the value of each parameter.

According to another exemplary embodiment of the present invention, the debugging method can also modify the values of the parameters of the control program running in the controller of the energy storage converter through the host computer. Specifically, a write instruction for modifying the value of the second parameter to a predetermined value may be generated in the host computer, and sent to the controller of the energy storage converter. The write instruction includes the address and predetermined value of the second parameter, and the second parameter is a global variable used to indicate parameters to be modified during the debugging process of the energy storage converter in the control program running in the controller of the energy storage converter . As an example, the parameter modified during the debugging process of the energy storage converter may be the proportional coefficient of a certain proportional integrator or the integral coefficient of a certain proportional integrator in the above control program.

The address of the second parameter indicates the storage address of the second parameter in the controller of the energy storage converter. Afterwards, the controller of the energy storage converter receives the write instruction sent by the host computer, and modifies the value of the second parameter to a predetermined value according to the address of the second parameter included in the write instruction.

Here, a write instruction for modifying the value of the second parameter to a predetermined value may be generated in the host computer in response to relevant operations of the user, and the generated write instruction may be sent to the controller of the energy storage converter. The second parameter can be specified according to the relevant operation of the user. For example, the second parameter may be specified by receiving a user-input name of the second parameter. Here, in response to the name of the second parameter being input, the address allocation list is searched for a parameter address corresponding to the name of the second parameter by calling a regular expression search engine, and the searched parameter address is used as the address of the second parameter . The address allocation list is pre-stored in the host computer. It can be understood that other search methods may also be used here to search for the address of the second parameter.

Fig. 2 is a flow chart showing a debugging method of an energy storage converter executed in a host computer according to an exemplary embodiment of the present invention.

Referring to Fig. 2, in step S201, a read instruction for reading a first parameter is generated and sent to the controller of the energy storage converter. The first parameter is a global variable used to indicate the parameters monitored during the debugging process of the energy storage converter in the control program running in the controller of the energy storage converter. The read command includes the address of the first parameter, and the first parameter The address of indicates the storage address of the first parameter in the controller of the energy storage converter.

In step S202, a data packet sent by the controller of the energy storage converter in response to the read instruction is received, wherein the data packet includes the address of the first parameter and the value of the first parameter.

In step S203, the name of the first parameter is determined according to the address of the first parameter.

In step S204, the name of the first parameter and the value of the first parameter are displayed.

According to another exemplary embodiment of the present invention, the debugging method may further include the following steps (not shown): generating a write instruction for modifying the value of the second parameter to a predetermined value and sending the write instruction to the energy storage The controller of the converter, wherein the write instruction includes the address and predetermined value of the second parameter, and the second parameter is used to instruct the debugging of the energy storage converter in the control program running in the controller of the energy storage converter The global variable of the parameter to be modified in the process, the address of the second parameter indicates the storage address of the second parameter in the controller of the energy storage converter.

Fig. 3 is a flowchart showing a debugging method performed in a controller of an energy storage converter according to an exemplary embodiment of the present invention.

In step S301, the read instruction sent by the host computer is received, and the value of the first parameter is obtained according to the address of the first parameter included in the read instruction, wherein the first parameter is the energy storage converter running in the controller In the control program of the global variable used to indicate the parameters monitored during the commissioning process of the energy storage converter, the address of the first parameter indicates the storage address of the first parameter in the controller of the energy storage converter.

In step S302, create a data packet including the address of the first parameter and the value of the first parameter, and send the data packet to the host computer.

According to another exemplary embodiment of the present invention, the debugging method may also include the following steps (not shown): receiving a write instruction sent by the host computer to modify the value of the second parameter to a predetermined value, and according to the written Enter the address of the second parameter included in the instruction to modify the value of the second parameter to a predetermined value, wherein the second parameter is used to indicate the energy storage converter in the control program running in the controller of the energy storage converter The global variable of the parameter to be modified in the debugging process, the address of the second parameter indicates the storage address of the second parameter in the energy storage converter.

Fig. 4 is a structural block diagram showing a debugging device for an energy storage converter provided in a host computer according to an exemplary embodiment of the present invention. According to an exemplary embodiment of the present invention, a debugging device for an energy storage converter set in a host computer includes: a reading instruction sending unit 401 , a data packet receiving unit 402 , a name determining unit 403 and a display unit 404 .

The read instruction sending unit 401 generates a read instruction for reading the first parameter and sends the read instruction to the controller of the energy storage converter. The first parameter is a global variable used in the control program running in the controller to indicate the parameters monitored during the commissioning process of the energy storage converter. As an example, the parameters monitored during the commissioning of the energy storage converter may be: the voltage of the DC side of the energy storage converter, the current of the DC side, or the current of each phase of the AC side. The read instruction includes the address of the first parameter, and the address of the first parameter indicates the storage address of the first parameter in the controller of the energy storage converter. The control program running in the controller of the energy storage converter is a program for controlling the operation of the energy storage converter. The controller of the energy storage converter can be a digital signal processor or other controllers.

The reading instruction sending unit 401 can periodically automatically generate a reading instruction for reading the first parameter and send the generated reading instruction to the controller of the energy storage converter, and the first parameter can be specified in advance. Here, the first parameter may be specified by specifying an address or a name of the first parameter. For the case of specifying the first parameter by specifying the name of the first parameter, before generating the read instruction, the parameter address corresponding to the name of the first parameter can be searched in the address allocation list by calling the regular expression search engine, and the search The parameter address to is used as the address of the first parameter. The address allocation list is pre-stored in the host computer. It can be understood that other search methods may also be used to search for the address of the first parameter.

In addition, the read instruction sending unit 401 may also generate a read instruction to read the first parameter in response to a relevant operation of the user and send the generated read instruction to the controller of the energy storage converter. The first parameter may be specified according to a user's relevant operation. For example, the first parameter may be specified by receiving a user-input name of the first parameter. Here, in response to the name of the first parameter being input, the address allocation list is searched for a parameter address corresponding to the name of the first parameter by calling a regular expression search engine, and the searched parameter address is used as the address of the first parameter . It can be understood that other search methods may also be used here to search for the address of the first parameter.

Various communication methods can be used for data transmission between the upper computer and the controller of the energy storage converter, such as Ethernet communication, controller area network communication and serial communication. Correspondingly, data transmission can be performed between the upper computer and the controller of the energy storage converter through various communication interfaces, such as Ethernet interface, controller LAN interface and serial interface.

Among the above-mentioned various communication methods, Ethernet communication is preferred, because the speed of Ethernet communication is relatively fast, which can meet the speed requirement of the controller for data refresh. For the case of using Ethernet communication, the random access memory (RAM) shared between the host computer and the controller of the energy storage converter can be shared with the controller of the energy storage converter via the Advanced Reduced Instruction Set Processor (ARM) space for data transfer. Specifically, when the upper computer sends data to the controller of the energy storage converter, the upper computer sends the data to the Ethernet through the Ethernet interface, and the Ethernet transmits the data to the Ethernet interface of the ARM controller, and the ARM controller Then store the data in the shared RAM space, and then transmit the data to the corresponding modules of the controller of the energy storage converter; when the controller of the energy storage converter sends data to the upper computer, the control of the energy storage converter The controller stores the data in the shared RAM space, the ARM controller sends the data to the Ethernet through the Ethernet interface, and the Ethernet transmits the data to the Ethernet interface of the upper computer.

The data packets transmitted between the host computer and the controller of the energy storage converter include read and write marks, packet length, parameter address and parameter value. Preferably, the data packet transmitted between the host computer and the controller of the energy storage converter may also include various check codes, for example, the data packet further includes a 16-bit cyclic redundancy check code. The check code is calculated and determined by the sending end and added to the data packet. When the receiving end receives the data packet, it can verify the received data packet according to the check code to avoid data transmission errors affecting the correctness of the debugging data and improve Debug reliability.

The data packet receiving unit 402 receives the data packet sent by the controller of the energy storage converter in response to the read instruction, wherein the data packet includes the address of the first parameter and the value of the first parameter. A 16-bit cyclic redundancy check code may also be included in the data packet.

The name determining unit 403 determines the name of the first parameter according to the address of the first parameter. As mentioned above, the parameter name corresponding to the address of the first parameter can be searched in the address allocation list by calling the regular expression search engine, and the searched parameter name can be used as the name of the first parameter. It can be understood that other search methods may also be used here to search for the name of the first parameter.

The display unit 404 displays the name of the first parameter and the value of the first parameter.

According to another exemplary embodiment of the present invention, the debugging device may further include a write instruction sending unit (not shown). The write instruction sending unit generates a write instruction for modifying the value of the second parameter to a predetermined value and sends the write instruction to the controller of the energy storage converter, wherein the write instruction includes the address of the second parameter and the predetermined value , the second parameter is a global variable used to indicate the parameters to be modified during the debugging process of the energy storage converter in the control program running in the controller of the energy storage converter. As an example, the parameter modified during the debugging process of the energy storage converter may be the proportional coefficient of a certain proportional integrator or the integral coefficient of a certain proportional integrator in the above control program. , the address of the second parameter indicates the storage address of the second parameter in the controller of the energy storage converter.

As mentioned above, the host computer can generate a write instruction for modifying the value of the second parameter to a predetermined value in response to the relevant operation of the user, and send the generated write instruction to the controller of the energy storage converter. The second parameter can be specified according to the relevant operation of the user. For example, the second parameter may be specified by receiving a user-input name of the second parameter. Here, in response to the name of the second parameter being input, the address allocation list is searched for a parameter address corresponding to the name of the second parameter by calling a regular expression search engine, and the searched parameter address is used as the address of the second parameter . The address allocation list is pre-stored in the host computer. It can be understood that other search methods may also be used here to search for the address of the second parameter.

Fig. 5 is a structural block diagram showing a debugging device provided in a controller of an energy storage converter according to an exemplary embodiment of the present invention. The debugging device provided in the controller of the energy storage converter according to the exemplary embodiment of the present invention includes a read instruction receiving unit 501 and a data packet sending unit 502 .

The read instruction receiving unit 501 receives the read instruction sent by the host computer, and obtains the value of the first parameter according to the address of the first parameter included in the read instruction, wherein the first parameter is the controller of the energy storage converter The global variable used to indicate the parameters monitored during the debugging process of the energy storage converter in the control program running in the system, and the address of the first parameter indicates the storage address of the first parameter in the controller of the energy storage converter.

The data packet sending unit 502 creates a data packet including the address of the first parameter and the value of the first parameter, and sends the data packet to the host computer. As mentioned above, a 16-bit cyclic redundancy check code may also be included in the data packet.

According to another exemplary embodiment of the present invention, the debugging device may further include a write instruction receiving unit (not shown). The write instruction receiving unit receives the write instruction sent by the host computer to modify the value of the second parameter to a predetermined value, and modifies the value of the second parameter to a predetermined value according to the address of the second parameter included in the write instruction, Wherein, the second parameter is a global variable used to indicate the parameter to be modified during the debugging process of the energy storage converter in the control program running in the controller of the energy storage converter, and the address of the second parameter indicates that the second parameter is in Storage address in the controller of the energy storage converter.

According to the debugging method and debugging equipment of the energy storage converter in the exemplary embodiment of the present invention, the debugging is carried out by displaying the parameters of the program running in the controller in the host computer, and the running sequence of the control system will not be affected. influences. In addition, the debugging method and debugging equipment of the energy storage converter according to the exemplary embodiment of the present invention can also modify the values of the parameters of the control program in the controller through the host computer.

The exemplary embodiment of the present invention realizes the real-time data monitoring and state quantity modification required during the debugging process of the energy storage converter, and uses Ethernet communication to make the system data refresh or write cycle less than 100us, which meets the requirements for debugging the energy storage converter The data refresh rate requirements of the controller control system. However, this debugging method only uses the existing hardware equipment and communication means of the energy storage converter system, and does not need to be equipped with other additional equipment (no need to add special debugging and simulation hardware equipment), which reduces the cost of the debugging system. At the same time, it meets the requirement that the running sequence and logic of the control system software are not interrupted during the monitoring process. The existence of the data verification mechanism also avoids unexpected control caused by data display errors and download data transmission errors during the debugging process.

In addition, it should be understood that the debugging method of the energy storage converter according to the present invention can also be implemented as computer-readable codes on a computer-readable recording medium. The computer readable recording medium is any data storage device that can store data which can be thereafter read by a computer system. Examples of the computer-readable recording medium include: read-only memory (ROM), random-access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage devices, and carrier waves (such as data transmitted through the Internet via wired or wireless transmission paths). transmission). The computer readable recording medium can also be distributed over network coupled computer systems so that the computer readable code is stored and executed in a distributed fashion. In addition, functional programs, codes, and code segments that implement the present invention can be easily interpreted by ordinary programmers in the fields related to the present invention within the scope of the present invention.

In addition, each unit in the debugging equipment of the energy storage converter according to the exemplary embodiment of the present invention can be completely implemented by hardware, such as a field programmable gate array (FPGA) or an application specific integrated circuit (ASIC); it can also be implemented by It can be realized by a combination of hardware and software; it can also be realized by software completely through computer programs.

While the invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that changes may be made in form and detail without departing from the spirit and scope of the invention as defined by the claims. various changes.

Claims (22)

1. it is a kind of in host computer perform energy accumulation current converter adjustment method, it is characterised in that the adjustment method includes：

A) generation is read the reading instruction of the first parameter and reads the controller that instruction is sent to energy accumulation current converter by described, its In, first parameter is for being supervised in the debugging process for indicating energy accumulation current converter in the control program run in the controller The global variable of the parameter of control, the reading instruction includes the address of first parameter, and the address of first parameter indicates First parameter storage address in the controller；

B the controller) is received in response to the packet for reading instruction and sending, wherein, the packet includes first The address of parameter and the value of the first parameter；

C) address according to first parameter determines the title of first parameter；

D) value of the title of first parameter and first parameter is shown.

2. adjustment method according to claim 1, it is characterised in that the adjustment method also includes：

The value of the second parameter is revised as the write instruction of predetermined value and instructs said write to be sent to the control by E) generation Device, wherein, said write instruction includes the address of second parameter and the predetermined value, and second parameter is the control It is described for the global variable of parameter to be modified in the debugging process for indicating energy accumulation current converter in the control program run in device The address of the second parameter indicates second parameter storage address in the controller.

3. adjustment method according to claim 1, it is characterised in that step C) include：Searched by calling regular expression Index is held up and parameter name corresponding with the address of first parameter is searched in the distribution list of address, and the parameter that will be searched Name is referred to as the title of first parameter.

4. adjustment method according to claim 1, it is characterised in that also include 16 cyclic redundancy schools in the packet Test code.

5. adjustment method according to claim 1 and 2, it is characterised in that the host computer by following either interface with The controller carries out data transmission：Ethernet interface, controller LAN interface and serial line interface.

6. adjustment method according to claim 5, it is characterised in that the host computer by Ethernet interface, via height The RAM space that level compacting instruction set processor is shared with the controller, data biography is carried out with the controller It is defeated.

7. adjustment method according to claim 2, it is characterised in that in step A) in, in response to first parameter Title is transfused to, and the title with first parameter is searched in the distribution list of address by calling regular expression search engine Corresponding argument address, and the argument address that will be searched is used as the address of first parameter；

In step E) in, the title in response to second parameter is transfused to, by calling regular expression search engine on ground Search for argument address corresponding with the title of second parameter in the distribution list of location, and the argument address that will be searched is used as institute State the address of the second parameter.

8. it is a kind of in the controller of energy accumulation current converter perform adjustment method, it is characterised in that the adjustment method includes：

A the reading sent by host computer) is received to instruct, and according to the address acquisition for reading the first parameter that instruction includes The value of first parameter, wherein, first parameter is for indicating energy storage in the control program run in the controller The global variable of the parameter monitored in the debugging process of current transformer, the address of first parameter indicates first parameter in institute State the storage address in controller；

B) creating includes the packet of the value of the address of first parameter and first parameter, and the packet is sent To the host computer.

9. adjustment method according to claim 8, it is characterised in that also include：

C) receive the value by the second parameter sent by host computer and be revised as the write instruction of predetermined value, and referred to according to said write The value of second parameter is revised as the predetermined value by the address of second parameter that order includes, wherein, described second Parameter is for parameter to be modified in the debugging process for indicating energy accumulation current converter in the control program run in the controller Global variable, the address of second parameter indicates second parameter storage address in the controller.

10. adjustment method according to claim 8 or claim 9, it is characterised in that the controller by following either interface with The host computer carries out data transmission：Ethernet interface, controller LAN interface and serial line interface.

11. adjustment methods according to claim 8, it is characterised in that also include 16 cyclic redundancies in the packet Check code.

12. a kind of adjustment methods of energy accumulation current converter, it is characterised in that the adjustment method includes：

A) generated in host computer and read reading instruction and the reading instruction being sent to energy accumulation current converter for the first parameter Controller, wherein, first parameter is for indicating the tune of energy accumulation current converter in the control program run in the controller The global variable of the parameter monitored during examination, the reading instruction includes the address of the first parameter, the ground of first parameter Location indicates first parameter storage address in the controller；

B) controller receives the reading sent by host computer and instructs, the first parameter included according to the reading instruction The value of the first parameter described in address acquisition, establishment includes the data of the value of the address of first parameter and first parameter Bag, the host computer is sent to by the packet；

C) host computer receives the packet that the controller sends, and the address according to first parameter determines described first The title of parameter, the value of the title of first parameter and first parameter is shown.

13. adjustment methods according to claim 12, it is characterised in that also include：

D the write instruction that the value of the second parameter is revised as predetermined value) is generated in host computer, and said write is instructed into transmission To the controller, wherein, said write instruction includes the address of second parameter and the predetermined value, second parameter To be used for the complete of parameter to be modified in the debugging process for indicate energy accumulation current converter in the control program of operation in the controller Office's variable, the address of second parameter indicates second parameter storage address in the controller；

E) controller receives the write instruction sent by host computer, and the second parameter included according to said write instruction Address the value of the second parameter is revised as the predetermined value.

14. a kind of commissioning devices of the energy accumulation current converter being arranged in host computer, it is characterised in that the commissioning device includes：

Instruction sending unit is read, generation is read the reading instruction of the first parameter and the reading instruction is sent into energy storage unsteady flow The controller of device, wherein, first parameter is for indicating energy accumulation current converter in the control program run in the controller Debugging process in the global variable of parameter that monitors, reading instruction includes the address of first parameter, described first The address of parameter indicates first parameter storage address in the controller；

Packet receiving unit, receives the controller in response to the packet for reading instruction and sending, wherein, the number According to the address for including the first parameter and the value of the first parameter,

Title determining unit, the address according to first parameter determines the title of first parameter；

Display unit, the value of the title of first parameter and first parameter is shown.

15. commissioning devices according to claim 14, it is characterised in that the commissioning device also includes：

The value of the second parameter is revised as the write instruction of predetermined value and instructs said write by write instruction transmitting element, generation The controller is sent to, wherein, said write instruction includes the address of second parameter and the predetermined value, described second Parameter is for parameter to be modified in the debugging process for indicating energy accumulation current converter in the control program run in the controller Global variable, the address of second parameter indicates second parameter storage address in the controller.

16. commissioning devices according to claim 14, it is characterised in that title determining unit is by calling regular expression Search engine searches for parameter name corresponding with the address of first parameter, and the ginseng that will be searched in the distribution list of address Several titles for being referred to as first parameter.

17. commissioning device according to claims 14 or 15, it is characterised in that the host computer passes through following either interface Carry out data transmission with the controller：Ethernet interface, controller LAN interface and serial line interface.

18. commissioning devices according to claim 17, it is characterised in that the host computer passes through Ethernet interface, via Random access memory (RAM) space that Advanced Reduced Instruction Set processor is shared with the controller, enters with the controller Row data transfer.

19. commissioning devices according to claim 14, it is characterised in that read instruction sending unit in response to described first The title of parameter is transfused to, and is searched in the distribution list of address and first parameter by calling regular expression search engine The corresponding argument address of title, and the argument address that will be searched is used as the address of first parameter；

Write instruction transmitting element is transfused in response to the title of second parameter, by calling regular expression search engine Argument address corresponding with the title of second parameter is searched in the distribution list of address, and the argument address that will be searched is made It is the address of second parameter.

20. a kind of commissioning devices being arranged in energy accumulation current converter, it is characterised in that the commissioning device includes：

Instruction reception unit is read, the reading sent by host computer is received and is instructed, and instruction includes the is read according to described The value of the first parameter described in the address acquisition of one parameter, wherein, during first parameter is the controller of the energy accumulation current converter It is used for the global variable of the parameter of monitoring in the debugging process for indicate energy accumulation current converter, first ginseng in the control program of operation Several addresses indicates first parameter storage address in the controller；

Packet transmitting element, establishment includes the packet of the value of the address of first parameter and first parameter, and will The packet is sent to the host computer.

21. commissioning devices according to claim 20, it is characterised in that also include：

Write instruction receiving unit, receives the write instruction that the value by the second parameter sent by host computer is revised as predetermined value, And the value of second parameter is revised as described making a reservation for by the address of second parameter included according to said write instruction Value, wherein, second parameter is for indicating the debugging of energy accumulation current converter in the control program run in the controller The global variable of parameter to be modified in journey, the address of second parameter indicates second parameter storage in the controller Address.

22. commissioning device according to claim 20 or 21, it is characterised in that the controller passes through following either interface Carry out data transmission with the host computer：Ethernet interface, controller LAN interface and serial line interface.