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1. 发明授权

US5168208A Microprocessor based integrated generator set controller apparatus and method 失效
标题翻译：基于微处理器的集成发电机组控制装置及方法
公开(公告)号：US5168208A
公开(公告)日：1992-12-01
申请号：US639131
申请日：1991-01-09
申请人： Mark H. Schultz , David J. Koenig
发明人： Mark H. Schultz , David J. Koenig
IPC分类号： H02P9/04 , H02P9/30
CPC分类号： H02P9/04 , H02P9/30 , Y10T307/735
摘要： An electrical generator system integrated controller device utilizing PID control and capable of regulating voltage or current, and frequency simultaneously. The device utilizes a micro-controller (30.1) to monitor the engine generator set (20), then determines the appropriate signal to deliver to the electrical generator set (20) to regulate the engine throttle (21) and the generator (22) field windings. The micro-controller (30.1) also provides for real and reactive load sharing with additional generator sets (40) while also providing for an integrated circuit interrupter module (500) to open the line from the generator (22) to the load bus (42). Additionally, serial communications (34) are provided as well as displays (35), meters (37), and operator input (36). Finally, the permissive paralleling module (700) provides that the engine electrical generator set (20) will not be allowed to be connected to the load bus (42) until standards of voltage and phase have been achieved for a set period of time.
摘要翻译：一种利用PID控制并能同时调节电压或电流以及频率的发电机系统集成控制器装置。该装置利用微型控制器（30.1）来监测发动机发电机组（20），然后确定适当的信号传递给发电机组（20）以调节发动机节气门（21）和发电机（22）场绕组。微控制器（30.1）还提供与附加发电机组（40）的实际和无功负载共享，同时还提供集成电路断续器模块（500），以将发电机（22）的线路打开到负载总线（42））。此外，提供串行通信（34）以及显示器（35），仪表（37）和操作者输入（36）。最后，允许并联模块（700）规定发动机发电机组（20）将不被允许连接到负载总线（42），直到电压和相位的标准已经实现了一段时间。

2. 发明授权

US4912382A Fail safe monitoring apparatus and method 失效
标题翻译：故障安全监控装置及方法
公开(公告)号：US4912382A
公开(公告)日：1990-03-27
申请号：US191614
申请日：1988-05-09
申请人： David J. Koenig , Mark H. Schultz
发明人： David J. Koenig , Mark H. Schultz
IPC分类号： G05B9/02 , G05B23/02
CPC分类号： G05B23/0289 , G05B9/02
摘要： An apparatus for detecting and analyzing a fault condition occurring in an engine electrical generator set (21) while providing means for inhibiting the engine electrical generator set (21) upon the occurrence of the fault. The apparatus utilizes a run relay (22) connected in series with single contact fault senders (26) to a reference potential. The single contact fault senders (26) monitor various parameters of the engine electrical generator set (21). When a parameter is exceeded, the single contact fault sender (26) opens, de-energizing run relay (22) thereby inhibiting engine electrical generator set (21). Optical isolators (27) monitor the single contact fault senders (26) and provide information on their status to logic determining means (24) to alert an operator of an exceeded parameter. Also provided is a bypass switch (31) to bypass single contact fault senders (26).
摘要翻译：一种用于检测和分析在发动机发电机组（21）中发生的故障状况的装置，同时提供在故障发生时禁止发动机发电机组（21）的装置。该装置利用与单个接触故障发送器（26）串联连接到参考电位的运行继电器（22）。单个接触故障发送器（26）监视发动机发电机组（21）的各种参数。当超过参数时，单个接触故障发送器（26）打开运行继电器（22）的断电，从而禁止发动机发电机组（21）。光隔离器（27）监视单个接触故障发送器（26），并向逻辑确定装置（24）提供关于其状态的信息，以向操作者通知超出的参数。还提供了用于绕过单个接触故障发送器（26）的旁路开关（31）。

3. 发明授权

US5390068A Microprocessor based integrated generator set controller apparatus and method 失效
公开(公告)号：US5390068A
公开(公告)日：1995-02-14
申请号：US919899
申请日：1992-07-27
申请人： Mark H. Schultz , David J. Koenig
发明人： Mark H. Schultz , David J. Koenig
IPC分类号： H02P9/04 , H02P9/30 , H02H7/06 , H02P9/00
CPC分类号： H02P9/04 , H02P9/30 , Y10T307/735
摘要： An electrical generator system integrated controller device utilizing PID control and capable of regulating voltage or current, and frequency simultaneously. The device utilizes a micro-controller (30.1) to monitor the engine generator set (20), then determines the appropriate signal to deliver to the electrical generator set (20) to regulate the engine throttle (21) and the generator (22) field windings. The micro-controller (30.1) also provides for real and reactive load sharing with additional generator sets (40) while also providing for an integrated circuit interrupter module (500) to open the line from the generator (22) to the load bus (42). Additionally, serial communications (34) are provided as well as displays (35), meters (37), and operator input (36). Finally, the permissive paralleling module (700) provides that the engine electrical generator set (20) will not be allowed to be connected to the load bus (42) until standards of voltage and phase have been achieved for a set period of time.

4. 发明授权

US5006781A Microprocessor based integrated generator set controller apparatus and method 失效
标题翻译：基于微处理器的集成发电机组控制装置及方法
公开(公告)号：US5006781A
公开(公告)日：1991-04-09
申请号：US191560
申请日：1988-05-09
申请人： Mark H. Schultz , David J. Koenig
发明人： Mark H. Schultz , David J. Koenig
IPC分类号： H02P9/04 , H02P9/30
CPC分类号： H02P9/04 , H02P9/30 , Y10T307/735
摘要： An electrical generator system integrated controller device utilizing PID control and capable of regulating voltage or current, and frequency simultaneously. The device utilizes a micro-controller (30.1) to monitor the engine generator set (20), then determines the appropriate signal to deliver to the electrical generator set (20) to regulate the engine throttle (21) and the generator (22) field windings. The micro-controller (30.1) also provides for real and reactive load sharing with additional generator sets (40) while also providing for an integrated circuit interrupter module (500) to open the line from the generator (22) to the load bus (42). Additionally, serial communications (34) are provided as well as displays (35), meters (37), and operator input (36). Finally, the permissive paralleling module (700) provides that the engine electrical generator set (20) will not be allowed to be connected to the load bus (42) until standards of voltage and phase have been achieved for a set period of time.
摘要翻译：一种利用PID控制并能同时调节电压或电流以及频率的发电机系统集成控制器装置。该装置利用微型控制器（30.1）来监测发动机发电机组（20），然后确定适当的信号传递给发电机组（20）以调节发动机节气门（21）和发电机（22）场绕组。微控制器（30.1）还提供与附加发电机组（40）的实际和无功负载共享，同时还提供集成电路断续器模块（500）以将发电机（22）的线路打开到负载总线（42））。此外，提供串行通信（34）以及显示器（35），仪表（37）和操作者输入（36）。最后，允许并联模块（700）规定发动机发电机组（20）将不允许连接到负载总线（42），直到电压和相位的标准在一段时间内达到。

5. 发明授权

US06639331B2 Parallel generator power system 有权
公开(公告)号：US06639331B2
公开(公告)日：2003-10-28
申请号：US09997481
申请日：2001-11-30
申请人： Mark H. Schultz
发明人： Mark H. Schultz
IPC分类号： H02J700
CPC分类号： H02P9/08 , H02J3/38 , Y10T307/313 , Y10T307/647 , Y10T307/718
摘要： A system for connecting one of a plurality of parallel connected generator sets to a common bus. The system includes a separate module associated with each of the plurality of generator sets. When a control module receives a ready-to-load signal from the generator set, each of the control modules performs a similar connection method which determines which of the modules will send a first-start command to its associated generator.

6. 发明授权

US5701070A Electrical generator damage protection apparatus and method with circuit breaker trip initiation 失效
标题翻译：发电机损坏保护装置及断路器跳闸启动方法
公开(公告)号：US5701070A
公开(公告)日：1997-12-23
申请号：US511265
申请日：1995-08-04
申请人： Mark H. Schultz
发明人： Mark H. Schultz
IPC分类号： H02H3/093 , H02H7/06
CPC分类号： H02H3/0935 , H02H7/06
摘要： An electrical generator damage protection apparatus is provided. The protection apparatus includes a circuit breaker which opens and closes an electrical circuit in response to a breaker control signal. A controller is operatively coupled to the circuit breaker to generate the breaker control signal based upon periodically sensed current magnitudes output by a generator. This breaker control signal controls total current output by the generator over a predetermined time span to less than a generator damage curve. The generator damage curve corresponds to a maximum amount of total current which can be generated by the generator over the predetermined time span without damaging the generator. In addition, a electrical generator system having the protection apparatus is provided. Also, a method for protecting an electrical generator from damage with a breaker control signal which controls total current output by the generator over a predetermined time span to less than a generator damage curve is provided.
摘要翻译：提供发电机损坏保护装置。保护装置包括响应于断路器控制信号而打开和闭合电路的断路器。控制器可操作地耦合到断路器，以基于由发电机输出的周期性感测的电流幅值产生断路器控制信号。该断路器控制信号控制发电机在预定时间跨度内的总电流输出小于发电机损坏曲线。发电机损坏曲线对应于发电机在预定时间范围内可以产生的最大总电流量，而不损坏发电机。另外，提供具有保护装置的发电机系统。另外，提供一种用于通过控制发电机在预定时间跨度至小于发电机损坏曲线的总电流输出的断路器控制信号来保护发电机免于损坏的方法。

7. 发明授权

US4533863A Voltage regulator 失效
标题翻译：电压调节器
公开(公告)号：US4533863A
公开(公告)日：1985-08-06
申请号：US545754
申请日：1983-10-26
申请人： Dennis A. Luhn , Mark H. Schultz
发明人： Dennis A. Luhn , Mark H. Schultz
IPC分类号： H02P9/30
CPC分类号： H02P9/305
摘要： A voltage regulator is described adapted for use controlling the output of an AC generator. A voltage control field-winding excitation control circuit supplies direct current to the generator field in response to a driver. The driver, in turn, is operated in response to a switching regulator. A frequency sensing means generates a voltage proportional to the frequency of the generator. This frequency sensitive voltage is combined with a reference voltage to drive an asynchronous switching regulator. The switching regulator produces a train of output voltage control signals to operate the driver. Preferably power MOSFETs are used to control the flow of current to the generator field. Loss of voltage and high current protection features are included.
摘要翻译：描述适于控制AC发电机的输出的电压调节器。电压控制场绕组励磁控制电路响应于驱动器向发电机电场提供直流电。反过来，驱动器响应于开关调节器而操作。频率检测装置产生与发生器的频率成比例的电压。该频率敏感电压与参考电压组合以驱动异步开关稳压器。开关稳压器产生一系列输出电压控制信号以操作驱动器。优选地，功率MOSFET用于控制到发电机场的电流流动。包括电压损失和高电流保护功能。

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