智能电网大数据 知到智慧树答案2024 z27863

第一章 单元测试

1、 Smart Grid is the inevitable choice for the development of ( ) and () .

A:Science and technology; Natural Environment
B:Power Grid Technology; Natural environment
C:Power Grid Technology; Social economy
D:Power Grid Technology; Natural Environment
答案: Power Grid Technology; Social economy

2、

The main technical fields of intelligent power generation are ( ) .    

A:New Energy; Clean Energy; Large Capacity Energy Storage Application
B:Conventional Energy; Renewable Energy; Clean Energy
C:Renewable Energy; New Energy; Large Capacity Energy Storage Application
D:Conventional Energy; Renewable Energy
答案: Conventional Energy; Renewable Energy; Clean Energy

3、 Regarding the research methods of big data, the following statement are ture ( ).

A:Interpretation of results
B:Data collection and multi-source data fusion
C:Build scenario extraction use cases
D:Data Analysis
E:Establishment of physical or mathematical models based on mechanisms
答案: Interpretation of results
,Data collection and multi-source data fusion
,Build scenario extraction use cases
,Data Analysis

4、 The following statement about big data are true ( ).

A:Mathematics as the thinking frame of solid system for big data model
B:Big Data is the medium and means of reconciling the human spirit and the physical world
C:Big Data is suitable for understanding statistical law and chaos law
D:Mathematics provides a theoretical tool for data processing of big data
E:Big Data research requires modeling
答案: Mathematics as the thinking frame of solid system for big data model
,Big Data is the medium and means of reconciling the human spirit and the physical world
,Big Data is suitable for understanding statistical law and chaos law
,Mathematics provides a theoretical tool for data processing of big data

5、 Specific Application Directions of power grid development planning include ( ) .

A:Analysis of influencing factors of power grid reliability
B:Data Storage
C:Load modeling
D:Load forecasting
E:Analysis of electric vehicle charging demand
答案: Analysis of influencing factors of power grid reliability
,Load modeling,Load forecasting,Analysis of electric vehicle charging demand

第二章 单元测试

1、 The ultimate goal of smart grid is to build a panoramic real-time system covering the whole production process, including ( ) and other links.

A:Generation and transmission of electricity, conversion and distribution of electricity, electricity and dispatching of electricity
B:Electricity and dispatching of electricity
C:Conversion and distribution of electricity
D:Generation and transmission of electricity
答案: Generation and transmission of electricity, conversion and distribution of electricity, electricity and dispatching of electricity

2、 Regarding the factors that affect the reliability of the distribution network, the following is true ( ) .

A:Power Grid structure, equipment quality, load level, automation level, the level of Operation Management
B:Load level, automation level
C:The level of Operation Management
D:Power Grid structure, equipment quality
答案: Power Grid structure, equipment quality, load level, automation level, the level of Operation Management

3、 State Grid Corporation of China began to develop and build enterprise-class big data platform. The Year of the pilot study of big data application was ( ) .

A:2015
B:2017
C:2014
D:2016
答案: 2014

4、 About Smart Grid big data application prospects, the following are true ( ) .

A:Improving grid security and reliability of power supply
B:Improving the economy of grid operation
C:Improving smart grid services to consumers and society
D:Enhancing the capacity of the grid to absorb new energy sources
E:Expanding access to grid data
答案: Improving grid security and reliability of power supply
,Improving the economy of grid operation
,Improving smart grid services to consumers and society
,Enhancing the capacity of the grid to absorb new energy sources

5、 The challenges to smart grid big data,the following are true ( ) .

A:Difficulties in obtaining quality data
B:Lack of systematic methodology and industry standard specifications
C:There is no consensus on big data
D:Research on the method of talent team construction and the need of joint mechanism of tackling key problems
E:Broad Range of disciplines and high level of technical complexity
答案: Difficulties in obtaining quality data
,Lack of systematic methodology and industry standard specifications
,There is no consensus on big data
,Research on the method of talent team construction and the need of joint mechanism of tackling key problems
,Broad Range of disciplines and high level of technical complexity

第三章 单元测试

1、 The correct source of load forecasting data is ( ) .

A:Power Generation Information Acquisition System; Power consumption information acquisition system; Dispatching control system
B:Power Generation Information acquisition system; Distribution automation system; Dispatching control system
C:Electrical information acquisition system; Distribution automation system; Dispatching control system
D:Power Generation Information Acquisition System; Power consumption information acquisition system; Distribution automation system
答案: Electrical information acquisition system; Distribution automation system; Dispatching control system

2、

the traditional approach to grid operational risk assessment,the following is true ( ) .

A:Qualitative Analysis, probabilistic analysis, status Assessment
B:Qualitative Analysis
C:probabilistic analysis
D:Status Assessment
答案: Qualitative Analysis, probabilistic analysis, status Assessment

3、 According to the service object, the smart grid big data application focus area is divided into ( ) .

A:Grid Operation and Development
B:Society and government
C:Electricity consumers
D:Grid Operation and Development, electricity consumers, society and government
答案: Grid Operation and Development, electricity consumers, society and government

4、 Big Data Technology can be applied to optimize the operation of power grid, analysis of operational risks and abnormal power consumption, including ( ) .

A:Distribution Network Risk Assessment
B:Intelligent alarm for electric power dispatching control
C:Refined management of technical line loss
D:Detection of non-technical line losses
E:Assessment of grid operation time for WAMS
答案: Distribution Network Risk Assessment
,Intelligent alarm for electric power dispatching control
,Refined management of technical line loss
,Detection of non-technical line losses
,Assessment of grid operation time for WAMS

5、 About the user service optimization and the promotion concrete application, the true are ( ) .

A:Supplementary Analysis of Industry Expansion report
B:Operation of electric vehicle charging facilities
C:Interacting with users
D:Management of power failure
E:Optimization of payment channels
答案: Supplementary Analysis of Industry Expansion report
,Operation of electric vehicle charging facilities
,Interacting with users
,Management of power failure
,Optimization of payment channels

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