6results about How to "Precise power control" patented technology

The utility model belongs to the technical field of precooking equipment, and particularly relates to automatic precooking equipment capable of regulating and controlling taste and texture of canned loquats, which comprises a working table, supporting columns are arranged at four ends of the bottom of the working table, a device box is arranged on the working table, a charging barrel is mounted in the device box, the side wall of the charging barrel is of a hollow net structure, and the supporting columns are arranged on the supporting columns. Rotating shafts are rotatably connected to the left side and the right side of the charging barrel, one end of each rotating shaft is connected with an output shaft of the motor, first stirring blades and second stirring blades are arranged on the rotating shafts, a feeding hopper is arranged at the top of the device box, a discharging opening is formed in the bottom of the device box, and the feeding hopper and the discharging opening are both communicated with the charging barrel. According to the loquat pre-cooking device, the loquats are fully turned over and uniformly heated through the first stirring blades, water with higher heat at the bottom forms convective heat transfer through the second stirring blades, and each loquat is pre-cooked under the similar heat condition.

The utility model provides a kind of micro-nano ozone oxidation wastewater treatment device, it is related to wastewater treatment technical field, including cabinet, the two sides inner wall of cabinet are uniformly connected with two trapezoidal long plate, the top inner wall of cabinet and the bottom of trapezoidal long plate are equally spaced and installed with ultraviolet lamp, the two side walls of cabinet and located above trapezoidal long plate are all equipped with square hole, the side wall of cabinet and located at square hole are all fixedly connected with ring plate.The utility model in the present application, liquid pump drives wastewater circulation, reciprocating flow in cabinet by liquid suction pipe and liquid outlet pipe, cooperate trapezoidal long plate guide, wastewater spreads on the plate and flows, ultraviolet lamp irradiates from top, plate bottom multidimensional, covers deep layer wastewater, oxidation of refractory substance is more thorough, reflector enhances ultraviolet reflection, driving motor, fan blade accelerates gas-liquid exchange, ozone and wastewater are fully integrated, micro-nano bubble expands reaction interface, improves oxidation efficiency, and COD / TOC removal rate is significantly improved.

The application discloses a method and device used in a node for wireless communication. A first receiver receives a first information block and a first signaling set, the first signaling set includes a plurality of control signaling, and a first control signaling is one of the control signaling included in the first signaling set; a first transmitter transmits a first PUCCH at a first transmission power; wherein a first reference HARQ-ACK bit quantity is used to determine the first transmission power; the first control signaling includes a first field; a first intermediate quantity is used to determine the first reference HARQ-ACK bit quantity, and the first intermediate quantity is linearly related to the value of the first field included in the first control signaling; the first signaling set includes a target signaling subset, the first intermediate quantity is linearly related to the number of control signaling included in the target signaling subset, and the first information block is used to determine whether the first control signaling belongs to the target signaling subset.

This application discloses an uplink transmission power control method, a terminal, and a network-side device, belonging to the field of communication technology. The uplink transmission power control method in this application includes: the terminal performing power control on a first uplink transmission according to a first downlink control information (DCI); wherein the first downlink control information (DCI) is a unicast DCI or a group common DCI.

The auxiliary box comprises an open container and a cover body which is arranged at the top of the open container and seals the open container, a heating layer, a water film uniform temperature layer and a retention layer are sequentially arranged in the open container from bottom to top, the heating layer is arranged at the bottom and the periphery of the water film uniform temperature layer in a wrapping mode, and the retention layer is arranged at the bottom of the water film uniform temperature layer. The water film uniform temperature layer uniformly diffuses the temperature generated by the heating layer to the retention layer, and the retention layer is used for placing pigeon fertilized eggs; and a humidifier is also arranged at the top in the open container. According to the pigeon hatching auxiliary box, temperature fluctuation is buffered through the water film uniform temperature layer, temperature dead angles are eliminated, and a stable temperature environment is created for embryo development; meanwhile, accurate cooperative control over temperature and humidity can be achieved, damage to embryos due to improper temperature and humidity is reduced, and the hatching success rate of pigeons is increased.

The application discloses a power storage system for a rural power grid and a method thereof, and belongs to the technical field of power storage systems.The power storage system comprises the following steps: step 1, collecting operation parameters of energy storage batteries of the power storage system for the rural power grid and load power of the rural power distribution network and transmitting the operation parameters and the load power to a master station control unit; step 2, performing risk judgment on the energy storage batteries according to the operation parameters by the master station control unit; step 3, generating a control instruction according to a result of the risk judgment by the master station control unit; and step 4, performing a control charging and discharging action according to the control instruction by the master station control unit. The power storage system overcomes the overcharging and overdischarging defects that are prone to occurring in the existing power storage method for the rural power grid, realizes accurate control on a power storage process, prolongs the service life of the energy storage batteries, improves the safety, stability and economy of system operation, and adapts to the demand of in-situ access and consumption of new energy of the rural power grid.