电气传动自动化技术手册(第3版) 机械工业出版社
电气传动自动化技术手册(第3版) 机械工业出版社
本手册内容包括常用设计数据与技术标准、电气传动系统方案及电动机的选择、电力电子器件与电源、调速技术基础、电动机的电器控制、直流传动系统、交流传动系统、典型控制系统方案、电气传动控制系统的综合、电气传动装置、谐波治理与无功补偿、基础自动化、电磁兼容性与可靠性、电控设备的安装与调试和电气传动的工业应用。书中还列举了大量系统应用的计算实例，以便读者能很快地掌握设计计算技能。
本手册不仅体现了现代新技术的优选性，又具备解决问题的实用性和通用性，是从事电气传动自动化工作的工程设计、产品制造、现场应用技术人员和大专院校师生必不可少的工具书。
第2版序言
第1版序言
第1章 常用设计数据与技术标准
1.1 常用标准目录
1.2 常用术语
1.3 计量单位
1.3.1 国际单位制（sI）（摘自GB3100-1993）
1.3.2 电学、磁学单位和常用单位及其换算
1.4 物理量和下角标符号
1.4.1 常用物理量符号
1.4.2 推荐的下角标符号
1.5 优先数和优先数系
1.采用自动切断电源的防护在这种防护措施中，——基本防护是由在危险带电部分与外露可导电部分之间的基本绝缘提供的；而——故障防护是由自动切断电源提供的。
注：根据1.9.5.3 节2（5）自动切断电源需要根据1.9.5.3 节2（2）中规定保护等电位联结系统。
2.采用双重或加强绝缘的防护在这种防护措施中，——基本防护是由对危险带电部分的基本绝缘提供的；而——故障防护是由附加绝缘提供的；或——基本防护和故障防护都是由在危险的带电部分和可触及部分（可触及的可导电部分和绝缘材料的可触及表面）之间的加强绝缘提供的。
3.采用等电位联结的防护在这种防护措施中，——基本防护是由在危险的带电部分与外露可导电部分之间的基本绝缘提供的；而——故障防护是由在同时可触及的外露的和外界的可导电部分之间的用于防止危险电压的保护等电位联结系统提供的。
4.采用电气分隔的防护在这种防护措施中，——基本防护是由被分隔回路的危险的带电部分与外露可导电部分之间的基本绝缘提供的；——故障防护是·被分隔的回路与其他回路及地之间采用简单的分隔；以及如果一台以上设备由被分隔的回路供电，则被分隔的不同回路的外露可导电部分之间采用不接地的等电位联结互相连通。
这里，不允许有意地将外露可导电部分与保护导体或接地导体连接。
1.采用自动切断电源的防护在这种防护措施中，——基本防护是由在危险带电部分与外露可导电部分之间的基本绝缘提供的；而——故障防护是由自动切断电源提供的。
注：根据1.9.5.3 节2（5）自动切断电源需要根据1.9.5.3 节2（2）中规定保护等电位联结系统。
2.采用双重或加强绝缘的防护在这种防护措施中，——基本防护是由对危险带电部分的基本绝缘提供的；而——故障防护是由附加绝缘提供的；或——基本防护和故障防护都是由在危险的带电部分和可触及部分（可触及的可导电部分和绝缘材料的可触及表面）之间的加强绝缘提供的。
3.采用等电位联结的防护在这种防护措施中，——基本防护是由在危险的带电部分与外露可导电部分之间的基本绝缘提供的；而——故障防护是由在同时可触及的外露的和外界的可导电部分之间的用于防止危险电压的保护等电位联结系统提供的。
4.采用电气分隔的防护在这种防护措施中，——基本防护是由被分隔回路的危险的带电部分与外露可导电部分之间的基本绝缘提供的；——故障防护是·被分隔的回路与其他回路及地之间采用简单的分隔；以及如果一台以上设备由被分隔的回路供电，则被分隔的不同回路的外露可导电部分之间采用不接地的等电位联结互相连通。
这里，不允许有意地将外露可导电部分与保护导体或接地导体连接。
温馨提示：本店不会以“订单异常，系统升级，未付款成功”等等为由，要求您点击任何链接进行退款操作。有任何疑问请及时联系官方客服电话：400-072-0808（工作时间：9:00-22:00）。现货商品下单后48小时内配发货，预售商品请单独下单。由于个别商品版本更新较快，我们在尽力保证同步更新商品信息的情况下，仍不可避免会偶尔出现实物与网页所示信息存在微小差别，如印次，开本，页数等，请以实物为准，介意者慎拍。特别说明：“当当价”为本店销售价格；“定价”为出版社全国统一定价。感谢您一直以来对本店的支持，我们将一如既往地为您提供优质的服务。
运费政策：目前，本店针对不同商品设置了不同的运费计算方式，实际运费金额请以结算页面为准，有任何疑问请及时联系官方客服（电话：400-072-0808）。
促销须知：本店所设一切促销均不支持团购，同一账号、同一地址、同一手机号、同一IP反复购买活动商品，本店有权取消订单，终结交易，请谅解。
预售商品须知：所有预售商品，在到货后会按下单先后顺序第一时间为您发货，72小时内发货完毕，如遇特殊情况稍有延迟，敬请谅解。有任何疑问请及时联系官方客服（电话：400-072-0808）。
Shipping Overview:
• Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom, Germany and Japan to the United States charges 14.99.
• Order Processing: Please allow 1-2 business days for order processing and preparation before shipment.
• Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days.
• International Shipping: Currently, we only ship within the USA.
• Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.
Shipping Delays:
Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.
Shipping Options:
-
Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.
-
Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.
-
Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.
-
Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.
Delivery Details:
-
Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.
-
Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.
-
Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.
Shipping Confirmation:
You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.
Order Modifications:
If you need to cancel or modify your order, please contact our customer support immediately.
Issues with Delivery:
If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.
Customer Support:
Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.
Return & Refund Policy Overview
Please review our return and refund policies below to ensure a smooth transaction process.
Return Policy
-
Duration: You have 30 days from receiving your item to initiate a return.
-
Condition: Items must be unworn, unwashed, with original tags and packaging intact.
-
Shipping Costs: Customers are responsible for return shipping costs.
-
Packaging: Ensure returned items are well-packaged to avoid damage during transit.
-
Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.
-
Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.
How to Return
-
Method: Returns must be sent back by mail to the address provided in the return instructions.
Return Label
-
Defective Products: Return labels are provided for defective items.
-
Non-Defective Returns: Customers are responsible for obtaining their return shipping label.
Product Conditions for Return
-
Eligible Products: Returns are only accepted for items in new condition.
Nonreturnable Items
Certain items are not eligible for return:
-
Electronic devices after 30 days (e.g., computers, laptops, Kindles)
-
Gift cards, prepaid game cards
-
Perishable goods, live insects, some jewelry, some health and personal care items
-
Customized or personalized products
-
Items with special shipping restrictions
Refund Policy
-
Window: Eligible products may be returned within 30 days of delivery for a refund.
-
Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.
-
Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.
Claims
Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.
Exchange Policy
For the quickest service, return your original item and place a new order for the desired product once your return is accepted.
Return Address
EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366
Customer Support
Available 24/7 for any questions or assistance needed:
-
Phone: +1 636-312-5925
-
Email: cs@everymarket.com
本手册内容包括常用设计数据与技术标准、电气传动系统方案及电动机的选择、电力电子器件与电源、调速技术基础、电动机的电器控制、直流传动系统、交流传动系统、典型控制系统方案、电气传动控制系统的综合、电气传动装置、谐波治理与无功补偿、基础自动化、电磁兼容性与可靠性、电控设备的安装与调试和电气传动的工业应用。书中还列举了大量系统应用的计算实例，以便读者能很快地掌握设计计算技能。
本手册不仅体现了现代新技术的优选性，又具备解决问题的实用性和通用性，是从事电气传动自动化工作的工程设计、产品制造、现场应用技术人员和大专院校师生必不可少的工具书。
第2版序言
第1版序言
第1章 常用设计数据与技术标准
1.1 常用标准目录
1.2 常用术语
1.3 计量单位
1.3.1 国际单位制（sI）（摘自GB3100-1993）
1.3.2 电学、磁学单位和常用单位及其换算
1.4 物理量和下角标符号
1.4.1 常用物理量符号
1.4.2 推荐的下角标符号
1.5 优先数和优先数系
1.采用自动切断电源的防护在这种防护措施中，——基本防护是由在危险带电部分与外露可导电部分之间的基本绝缘提供的；而——故障防护是由自动切断电源提供的。
注：根据1.9.5.3 节2（5）自动切断电源需要根据1.9.5.3 节2（2）中规定保护等电位联结系统。
2.采用双重或加强绝缘的防护在这种防护措施中，——基本防护是由对危险带电部分的基本绝缘提供的；而——故障防护是由附加绝缘提供的；或——基本防护和故障防护都是由在危险的带电部分和可触及部分（可触及的可导电部分和绝缘材料的可触及表面）之间的加强绝缘提供的。
3.采用等电位联结的防护在这种防护措施中，——基本防护是由在危险的带电部分与外露可导电部分之间的基本绝缘提供的；而——故障防护是由在同时可触及的外露的和外界的可导电部分之间的用于防止危险电压的保护等电位联结系统提供的。
4.采用电气分隔的防护在这种防护措施中，——基本防护是由被分隔回路的危险的带电部分与外露可导电部分之间的基本绝缘提供的；——故障防护是·被分隔的回路与其他回路及地之间采用简单的分隔；以及如果一台以上设备由被分隔的回路供电，则被分隔的不同回路的外露可导电部分之间采用不接地的等电位联结互相连通。
这里，不允许有意地将外露可导电部分与保护导体或接地导体连接。
1.采用自动切断电源的防护在这种防护措施中，——基本防护是由在危险带电部分与外露可导电部分之间的基本绝缘提供的；而——故障防护是由自动切断电源提供的。
注：根据1.9.5.3 节2（5）自动切断电源需要根据1.9.5.3 节2（2）中规定保护等电位联结系统。
2.采用双重或加强绝缘的防护在这种防护措施中，——基本防护是由对危险带电部分的基本绝缘提供的；而——故障防护是由附加绝缘提供的；或——基本防护和故障防护都是由在危险的带电部分和可触及部分（可触及的可导电部分和绝缘材料的可触及表面）之间的加强绝缘提供的。
3.采用等电位联结的防护在这种防护措施中，——基本防护是由在危险的带电部分与外露可导电部分之间的基本绝缘提供的；而——故障防护是由在同时可触及的外露的和外界的可导电部分之间的用于防止危险电压的保护等电位联结系统提供的。
4.采用电气分隔的防护在这种防护措施中，——基本防护是由被分隔回路的危险的带电部分与外露可导电部分之间的基本绝缘提供的；——故障防护是·被分隔的回路与其他回路及地之间采用简单的分隔；以及如果一台以上设备由被分隔的回路供电，则被分隔的不同回路的外露可导电部分之间采用不接地的等电位联结互相连通。
这里，不允许有意地将外露可导电部分与保护导体或接地导体连接。
温馨提示：本店不会以“订单异常，系统升级，未付款成功”等等为由，要求您点击任何链接进行退款操作。有任何疑问请及时联系官方客服电话：400-072-0808（工作时间：9:00-22:00）。现货商品下单后48小时内配发货，预售商品请单独下单。由于个别商品版本更新较快，我们在尽力保证同步更新商品信息的情况下，仍不可避免会偶尔出现实物与网页所示信息存在微小差别，如印次，开本，页数等，请以实物为准，介意者慎拍。特别说明：“当当价”为本店销售价格；“定价”为出版社全国统一定价。感谢您一直以来对本店的支持，我们将一如既往地为您提供优质的服务。
运费政策：目前，本店针对不同商品设置了不同的运费计算方式，实际运费金额请以结算页面为准，有任何疑问请及时联系官方客服（电话：400-072-0808）。
促销须知：本店所设一切促销均不支持团购，同一账号、同一地址、同一手机号、同一IP反复购买活动商品，本店有权取消订单，终结交易，请谅解。
预售商品须知：所有预售商品，在到货后会按下单先后顺序第一时间为您发货，72小时内发货完毕，如遇特殊情况稍有延迟，敬请谅解。有任何疑问请及时联系官方客服（电话：400-072-0808）。
Shipping Overview:
• Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom, Germany and Japan to the United States charges 14.99.
• Order Processing: Please allow 1-2 business days for order processing and preparation before shipment.
• Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days.
• International Shipping: Currently, we only ship within the USA.
• Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.
Shipping Delays:
Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.
Shipping Options:
-
Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.
-
Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.
-
Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.
-
Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.
Delivery Details:
-
Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.
-
Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.
-
Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.
Shipping Confirmation:
You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.
Order Modifications:
If you need to cancel or modify your order, please contact our customer support immediately.
Issues with Delivery:
If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.
Customer Support:
Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.
Return & Refund Policy Overview
Please review our return and refund policies below to ensure a smooth transaction process.
Return Policy
-
Duration: You have 30 days from receiving your item to initiate a return.
-
Condition: Items must be unworn, unwashed, with original tags and packaging intact.
-
Shipping Costs: Customers are responsible for return shipping costs.
-
Packaging: Ensure returned items are well-packaged to avoid damage during transit.
-
Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.
-
Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.
How to Return
-
Method: Returns must be sent back by mail to the address provided in the return instructions.
Return Label
-
Defective Products: Return labels are provided for defective items.
-
Non-Defective Returns: Customers are responsible for obtaining their return shipping label.
Product Conditions for Return
-
Eligible Products: Returns are only accepted for items in new condition.
Nonreturnable Items
Certain items are not eligible for return:
-
Electronic devices after 30 days (e.g., computers, laptops, Kindles)
-
Gift cards, prepaid game cards
-
Perishable goods, live insects, some jewelry, some health and personal care items
-
Customized or personalized products
-
Items with special shipping restrictions
Refund Policy
-
Window: Eligible products may be returned within 30 days of delivery for a refund.
-
Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.
-
Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.
Claims
Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.
Exchange Policy
For the quickest service, return your original item and place a new order for the desired product once your return is accepted.
Return Address
EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366
Customer Support
Available 24/7 for any questions or assistance needed:
-
Phone: +1 636-312-5925
-
Email: cs@everymarket.com
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